From xen-users-bounces@lists.xen.org Sat Nov 01 12:38:12 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 01 Nov 2014 12:38:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkXvN-00040b-0n; Sat, 01 Nov 2014 12:36:57 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkXqj-0003xv-MC for xen-users@lists.xen.org; Sat, 01 Nov 2014 12:32:10 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id F9/01-28865-8C2D4545; Sat, 01 Nov 2014 12:32:08 +0000 X-Env-Sender: lee@yagibdah.de X-Msg-Ref: server-10.tower-206.messagelabs.com!1414845128!7773612!1 X-Originating-IP: [81.169.146.220] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31346 invoked from network); 1 Nov 2014 12:32:08 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.220) by server-10.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 1 Nov 2014 12:32:08 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1414845128; l=745; s=domk; d=yagibdah.de; h=Content-Type:MIME-Version:Date:Subject:To:From; bh=z4osQhC/zTA3hR5hUvw5r5oG9T8=; b=uw/W6BnaBkdoNY0DHVmc3pWLJzARq7rVIi56RKxcrCwE183eVDNlrNX0Z6j0qNjdmAN se/J2IvwXBgjEXsk4hC5q52JFnDdakdbetqcA0PNo9FHd1ohk2EuPCFyS/rt1wzAqCPWk UNR5KoKYYNW3bO1F91vhvsZwnYxuhWJ7pk8= X-RZG-AUTH: :O2kGeEG7b/pS1FS4THaxjVF9w0vVgfQ9xHcw0u9bPwwMFwe5A1Mf1jo8+wbUeX1fjiA= X-RZG-CLASS-ID: mo00 Received: from jarl.yagibdah.de ([185.55.75.245]) by smtp.strato.de (RZmta 35.10 AUTH) with ESMTPSA id 202cb5qA1CW82Ya (using TLSv1.2 with cipher DHE-RSA-AES256-SHA256 (256/256 bits)) (Client did not present a certificate) for ; Sat, 1 Nov 2014 13:32:08 +0100 (CET) Received: from gulltop.yagibdah.de ([192.168.3.3]) by jarl.yagibdah.de with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1XkXqh-0002Ml-Pf for xen-users@lists.xen.org; Sat, 01 Nov 2014 13:32:07 +0100 Received: from lee by gulltop.yagibdah.de with local (Exim 4.80) (envelope-from ) id 1XkXqh-00012V-Kp for xen-users@lists.xen.org; Sat, 01 Nov 2014 13:32:07 +0100 From: lee To: xen-users@lists.xen.org Date: Sat, 01 Nov 2014 13:32:03 +0100 Organization: my virtual residence Message-ID: <87oasr3xvg.fsf@gulltop.yagibdah.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) Mail-Followup-To: xen-users@lists.xen.org MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 01 Nov 2014 12:36:56 +0000 Subject: [Xen-users] xen_netfront: xennet: skb rides the rocket: 21 slots X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, what's this message in dmesg supposed to tell me: xen_netfront: xennet: skb rides the rocket: 21 slots It seems to be perhaps related to packet loss. Network traffic on this VM is very low, though. What should I look into? And /var/log/messages is empty: -rw-r----- 1 root adm 0 Oct 26 06:25 messages -rw-r----- 1 root adm 997 Nov 1 13:03 messages.1 -rw-r----- 1 root adm 236 Oct 19 06:25 messages.2.gz -rw-r----- 1 root adm 242 Oct 12 06:25 messages.3.gz -rw-r----- 1 root adm 10805 Oct 5 06:25 messages.4.gz This is really strange ... (The VM is running Debian.) -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sat Nov 01 12:38:12 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 01 Nov 2014 12:38:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkXvt-00041B-NI; Sat, 01 Nov 2014 12:37:29 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkUpe-0002Py-Jl for xen-users@lists.xen.org; Sat, 01 Nov 2014 09:18:50 +0000 Received: from [85.158.139.211] by server-8.bemta-5.messagelabs.com id 0A/09-11581-975A4545; Sat, 01 Nov 2014 09:18:49 +0000 X-Env-Sender: philippe.ponceblanc@orange.fr X-Msg-Ref: server-5.tower-206.messagelabs.com!1414833528!13037024!1 X-Originating-IP: [80.12.242.123] X-SpamReason: No, hits=0.8 required=7.0 tests=HTML_MESSAGE, MSGID_MULTIPLE_AT X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11906 invoked from network); 1 Nov 2014 09:18:48 -0000 Received: from smtp01.smtpout.orange.fr (HELO smtp.smtpout.orange.fr) (80.12.242.123) by server-5.tower-206.messagelabs.com with SMTP; 1 Nov 2014 09:18:48 -0000 Received: from dctarthemis ([90.33.77.209]) by mwinf5d53 with ME id A9Jo1p00A4Wwuia039JoTm; Sat, 01 Nov 2014 10:18:48 +0100 X-ME-Helo: dctarthemis X-ME-Date: Sat, 01 Nov 2014 10:18:48 +0100 X-ME-IP: 90.33.77.209 From: "Philippe PONCEBLANC" To: Date: Sat, 1 Nov 2014 10:18:37 +0100 Message-ID: <002601cff5b4$d6ff2ec0$84fd8c40$@ponceblanc@orange.fr> MIME-Version: 1.0 X-Mailer: Microsoft Office Outlook 12.0 Thread-Index: Ac/1tNBTrlzdmspHT4+HB0qUBgQk5A== Content-Language: fr x-cr-hashedpuzzle: bxk= AF8F BJFJ Bqh2 CJku CYNo DQMs Dv8C EtOs FdtD GnW4 HifT I2nZ JyvI KE18 Kg5W; 1; eABlAG4ALQB1AHMAZQByAHMAQABsAGkAcwB0AHMALgB4AGUAbgAuAG8AcgBnAA==; Sosha1_v1; 7; {868217EA-F60E-4A39-8963-A3102BFB6E41}; cABoAGkAbABpAHAAcABlAC4AcABvAG4AYwBlAGIAbABhAG4AYwBAAG8AcgBhAG4AZwBlAC4AZgByAA==; Sat, 01 Nov 2014 09:18:35 GMT; RQByAHIAbwByACAAMwAgADoAIABCAGEAZAAgAG8AcgAgAGMAbwByAHIAdQBwAHQAIABkAGEAdABhACAAdwBoAGkAbABlACAAZABlAGMAbwBtAHAAcgBlAHMAcwBpAG4AZwAgAGYAaQBsAGUA x-cr-puzzleid: {868217EA-F60E-4A39-8963-A3102BFB6E41} X-Mailman-Approved-At: Sat, 01 Nov 2014 12:37:28 +0000 Subject: [Xen-users] Error 3 : Bad or corrupt data while decompressing file X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3296351706043396626==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Il s'agit d'un message à parties multiples au format MIME. --===============3296351706043396626== Content-Type: multipart/alternative; boundary="----=_NextPart_000_0027_01CFF5BD.38C396C0" Content-Language: fr Il s'agit d'un message à parties multiples au format MIME. ------=_NextPart_000_0027_01CFF5BD.38C396C0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, I have reading and do it this following post : http://maniatux.fr/index.php?article...netbsd-en-dom0, sorry is a french's blog but you can translate automatiquely with google. I've compiled while 100 hours the virtual machine on bi quad cores Opteron (TM). But now when i start Xen at boot grub i have following error message : Quote: Booting 'Xen /netBSD kernel (hd0,a)/Xen.gz dom0_men=65535 [ multiboot-elf, <0x100000:0x1862c8:0x54d38> Error 3 : Bad or corrupt data while decompressing file press any key to continue ... What's a matter ?? Regards Philippe ------=_NextPart_000_0027_01CFF5BD.38C396C0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi,
I have reading and do it this = following post :
http://maniatux.fr/index.php?article...= netbsd-en-dom0,
sorry is a french's blog but you can = translate automatiquely with google.
I've compiled while 100 hours the = virtual machine on bi quad cores Opteron (TM).
But now when i start Xen at boot grub = i have following error message :

Quote:<= /p>

Booting 'Xen /netBSD
kernel (hd0,a)/Xen.gz dom0_men=3D65535
[ multiboot-elf, <0x100000:0x1862c8:0x54d38>
Error 3 : Bad or corrupt data while decompressing file
press any key to continue ...

What's a matter ??

Regards
Philippe

 

------=_NextPart_000_0027_01CFF5BD.38C396C0-- --===============3296351706043396626== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============3296351706043396626==-- From xen-users-bounces@lists.xen.org Sat Nov 01 12:38:12 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 01 Nov 2014 12:38:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkXvt-00041B-NI; Sat, 01 Nov 2014 12:37:29 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkUpe-0002Py-Jl for xen-users@lists.xen.org; Sat, 01 Nov 2014 09:18:50 +0000 Received: from [85.158.139.211] by server-8.bemta-5.messagelabs.com id 0A/09-11581-975A4545; Sat, 01 Nov 2014 09:18:49 +0000 X-Env-Sender: philippe.ponceblanc@orange.fr X-Msg-Ref: server-5.tower-206.messagelabs.com!1414833528!13037024!1 X-Originating-IP: [80.12.242.123] X-SpamReason: No, hits=0.8 required=7.0 tests=HTML_MESSAGE, MSGID_MULTIPLE_AT X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11906 invoked from network); 1 Nov 2014 09:18:48 -0000 Received: from smtp01.smtpout.orange.fr (HELO smtp.smtpout.orange.fr) (80.12.242.123) by server-5.tower-206.messagelabs.com with SMTP; 1 Nov 2014 09:18:48 -0000 Received: from dctarthemis ([90.33.77.209]) by mwinf5d53 with ME id A9Jo1p00A4Wwuia039JoTm; Sat, 01 Nov 2014 10:18:48 +0100 X-ME-Helo: dctarthemis X-ME-Date: Sat, 01 Nov 2014 10:18:48 +0100 X-ME-IP: 90.33.77.209 From: "Philippe PONCEBLANC" To: Date: Sat, 1 Nov 2014 10:18:37 +0100 Message-ID: <002601cff5b4$d6ff2ec0$84fd8c40$@ponceblanc@orange.fr> MIME-Version: 1.0 X-Mailer: Microsoft Office Outlook 12.0 Thread-Index: Ac/1tNBTrlzdmspHT4+HB0qUBgQk5A== Content-Language: fr x-cr-hashedpuzzle: bxk= AF8F BJFJ Bqh2 CJku CYNo DQMs Dv8C EtOs FdtD GnW4 HifT I2nZ JyvI KE18 Kg5W; 1; eABlAG4ALQB1AHMAZQByAHMAQABsAGkAcwB0AHMALgB4AGUAbgAuAG8AcgBnAA==; Sosha1_v1; 7; {868217EA-F60E-4A39-8963-A3102BFB6E41}; cABoAGkAbABpAHAAcABlAC4AcABvAG4AYwBlAGIAbABhAG4AYwBAAG8AcgBhAG4AZwBlAC4AZgByAA==; Sat, 01 Nov 2014 09:18:35 GMT; RQByAHIAbwByACAAMwAgADoAIABCAGEAZAAgAG8AcgAgAGMAbwByAHIAdQBwAHQAIABkAGEAdABhACAAdwBoAGkAbABlACAAZABlAGMAbwBtAHAAcgBlAHMAcwBpAG4AZwAgAGYAaQBsAGUA x-cr-puzzleid: {868217EA-F60E-4A39-8963-A3102BFB6E41} X-Mailman-Approved-At: Sat, 01 Nov 2014 12:37:28 +0000 Subject: [Xen-users] Error 3 : Bad or corrupt data while decompressing file X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3296351706043396626==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Il s'agit d'un message à parties multiples au format MIME. --===============3296351706043396626== Content-Type: multipart/alternative; boundary="----=_NextPart_000_0027_01CFF5BD.38C396C0" Content-Language: fr Il s'agit d'un message à parties multiples au format MIME. ------=_NextPart_000_0027_01CFF5BD.38C396C0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, I have reading and do it this following post : http://maniatux.fr/index.php?article...netbsd-en-dom0, sorry is a french's blog but you can translate automatiquely with google. I've compiled while 100 hours the virtual machine on bi quad cores Opteron (TM). But now when i start Xen at boot grub i have following error message : Quote: Booting 'Xen /netBSD kernel (hd0,a)/Xen.gz dom0_men=65535 [ multiboot-elf, <0x100000:0x1862c8:0x54d38> Error 3 : Bad or corrupt data while decompressing file press any key to continue ... What's a matter ?? Regards Philippe ------=_NextPart_000_0027_01CFF5BD.38C396C0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi,
I have reading and do it this = following post :
http://maniatux.fr/index.php?article...= netbsd-en-dom0,
sorry is a french's blog but you can = translate automatiquely with google.
I've compiled while 100 hours the = virtual machine on bi quad cores Opteron (TM).
But now when i start Xen at boot grub = i have following error message :

Quote:<= /p>

Booting 'Xen /netBSD
kernel (hd0,a)/Xen.gz dom0_men=3D65535
[ multiboot-elf, <0x100000:0x1862c8:0x54d38>
Error 3 : Bad or corrupt data while decompressing file
press any key to continue ...

What's a matter ??

Regards
Philippe

 

------=_NextPart_000_0027_01CFF5BD.38C396C0-- --===============3296351706043396626== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============3296351706043396626==-- From xen-users-bounces@lists.xen.org Sat Nov 01 12:38:12 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 01 Nov 2014 12:38:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkXvN-00040b-0n; Sat, 01 Nov 2014 12:36:57 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkXqj-0003xv-MC for xen-users@lists.xen.org; Sat, 01 Nov 2014 12:32:10 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id F9/01-28865-8C2D4545; Sat, 01 Nov 2014 12:32:08 +0000 X-Env-Sender: lee@yagibdah.de X-Msg-Ref: server-10.tower-206.messagelabs.com!1414845128!7773612!1 X-Originating-IP: [81.169.146.220] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31346 invoked from network); 1 Nov 2014 12:32:08 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.220) by server-10.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 1 Nov 2014 12:32:08 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1414845128; l=745; s=domk; d=yagibdah.de; h=Content-Type:MIME-Version:Date:Subject:To:From; bh=z4osQhC/zTA3hR5hUvw5r5oG9T8=; b=uw/W6BnaBkdoNY0DHVmc3pWLJzARq7rVIi56RKxcrCwE183eVDNlrNX0Z6j0qNjdmAN se/J2IvwXBgjEXsk4hC5q52JFnDdakdbetqcA0PNo9FHd1ohk2EuPCFyS/rt1wzAqCPWk UNR5KoKYYNW3bO1F91vhvsZwnYxuhWJ7pk8= X-RZG-AUTH: :O2kGeEG7b/pS1FS4THaxjVF9w0vVgfQ9xHcw0u9bPwwMFwe5A1Mf1jo8+wbUeX1fjiA= X-RZG-CLASS-ID: mo00 Received: from jarl.yagibdah.de ([185.55.75.245]) by smtp.strato.de (RZmta 35.10 AUTH) with ESMTPSA id 202cb5qA1CW82Ya (using TLSv1.2 with cipher DHE-RSA-AES256-SHA256 (256/256 bits)) (Client did not present a certificate) for ; Sat, 1 Nov 2014 13:32:08 +0100 (CET) Received: from gulltop.yagibdah.de ([192.168.3.3]) by jarl.yagibdah.de with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1XkXqh-0002Ml-Pf for xen-users@lists.xen.org; Sat, 01 Nov 2014 13:32:07 +0100 Received: from lee by gulltop.yagibdah.de with local (Exim 4.80) (envelope-from ) id 1XkXqh-00012V-Kp for xen-users@lists.xen.org; Sat, 01 Nov 2014 13:32:07 +0100 From: lee To: xen-users@lists.xen.org Date: Sat, 01 Nov 2014 13:32:03 +0100 Organization: my virtual residence Message-ID: <87oasr3xvg.fsf@gulltop.yagibdah.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) Mail-Followup-To: xen-users@lists.xen.org MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 01 Nov 2014 12:36:56 +0000 Subject: [Xen-users] xen_netfront: xennet: skb rides the rocket: 21 slots X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, what's this message in dmesg supposed to tell me: xen_netfront: xennet: skb rides the rocket: 21 slots It seems to be perhaps related to packet loss. Network traffic on this VM is very low, though. What should I look into? And /var/log/messages is empty: -rw-r----- 1 root adm 0 Oct 26 06:25 messages -rw-r----- 1 root adm 997 Nov 1 13:03 messages.1 -rw-r----- 1 root adm 236 Oct 19 06:25 messages.2.gz -rw-r----- 1 root adm 242 Oct 12 06:25 messages.3.gz -rw-r----- 1 root adm 10805 Oct 5 06:25 messages.4.gz This is really strange ... (The VM is running Debian.) -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sat Nov 01 14:06:46 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 01 Nov 2014 14:06:46 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkZJA-0005Hv-1D; Sat, 01 Nov 2014 14:05:36 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkZJ8-0005Hq-2P for xen-users@lists.xen.org; Sat, 01 Nov 2014 14:05:34 +0000 Received: from [85.158.139.211] by server-3.bemta-5.messagelabs.com id F2/5D-14727-DA8E4545; Sat, 01 Nov 2014 14:05:33 +0000 X-Env-Sender: E.Istomin@edss.ee X-Msg-Ref: server-6.tower-206.messagelabs.com!1414850732!12401521!1 X-Originating-IP: [88.196.162.246] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 1472 invoked from network); 1 Nov 2014 14:05:32 -0000 Received: from mailcluster1.edss.ee (HELO mailcluster1.edss.ee) (88.196.162.246) by server-6.tower-206.messagelabs.com with SMTP; 1 Nov 2014 14:05:32 -0000 Received: from imap.edss.ee (imap.edss.ee [88.196.163.239]) by mailcluster1.edss.ee (Postfix) with ESMTP id B54B681007; Sat, 1 Nov 2014 16:05:31 +0200 (EET) Received: from evis.localnet (255.16.191.90.dyn.estpak.ee [90.191.16.255]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by imap.edss.ee (Postfix) with ESMTPSA id A307B6089D; Sat, 1 Nov 2014 16:05:31 +0200 (EET) From: Eugene Istomin To: xen-users@lists.xen.org Date: Sat, 01 Nov 2014 16:05:31 +0200 Message-ID: <1845697.2ntHCs1CfY@evis> Organization: EDSS User-Agent: KMail/4.14.2 (Linux/3.17.1-52.g5c4d099-desktop; KDE/4.14.2; x86_64; ; ) In-Reply-To: <87oasr3xvg.fsf@gulltop.yagibdah.de> References: <87oasr3xvg.fsf@gulltop.yagibdah.de> MIME-Version: 1.0 Cc: lee Subject: Re: [Xen-users] xen_netfront: xennet: skb rides the rocket: 21 slots X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6517586992032408361==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============6517586992032408361== Content-Type: multipart/alternative; boundary="nextPart2855839.aqfqyy8GsP" Content-Transfer-Encoding: 7Bit This is a multi-part message in MIME format. --nextPart2855839.aqfqyy8GsP Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Hello, do you use suse/sles kernel 3.12.x? We have the same problem only with DRBD flows. /---/ */Best regards,/* /Eugene Istomin/ > Hi, > > what's this message in dmesg supposed to tell me: > > > xen_netfront: xennet: skb rides the rocket: 21 slots > > > It seems to be perhaps related to packet loss. Network traffic on this > VM is very low, though. > > What should I look into? > > > And /var/log/messages is empty: > > > -rw-r----- 1 root adm 0 Oct 26 06:25 messages > -rw-r----- 1 root adm 997 Nov 1 13:03 messages.1 > -rw-r----- 1 root adm 236 Oct 19 06:25 messages.2.gz > -rw-r----- 1 root adm 242 Oct 12 06:25 messages.3.gz > -rw-r----- 1 root adm 10805 Oct 5 06:25 messages.4.gz > > > This is really strange ... (The VM is running Debian.) --nextPart2855839.aqfqyy8GsP Content-Transfer-Encoding: 7Bit Content-Type: text/html; charset="utf-8"

Hello,

 

do you use suse/sles kernel 3.12.x? We have the same problem only with DRBD flows.

 

---

Best regards,

Eugene Istomin

 


On Saturday, November 01, 2014 01:32:03 PM lee wrote:

> Hi,

>

> what's this message in dmesg supposed to tell me:

>

>

> xen_netfront: xennet: skb rides the rocket: 21 slots

>

>

> It seems to be perhaps related to packet loss. Network traffic on this

> VM is very low, though.

>

> What should I look into?

>

>

> And /var/log/messages is empty:

>

>

> -rw-r----- 1 root adm 0 Oct 26 06:25 messages

> -rw-r----- 1 root adm 997 Nov 1 13:03 messages.1

> -rw-r----- 1 root adm 236 Oct 19 06:25 messages.2.gz

> -rw-r----- 1 root adm 242 Oct 12 06:25 messages.3.gz

> -rw-r----- 1 root adm 10805 Oct 5 06:25 messages.4.gz

>

>

> This is really strange ... (The VM is running Debian.)

 

--nextPart2855839.aqfqyy8GsP-- --===============6517586992032408361== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============6517586992032408361==-- From xen-users-bounces@lists.xen.org Sat Nov 01 14:06:46 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 01 Nov 2014 14:06:46 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkZJA-0005Hv-1D; Sat, 01 Nov 2014 14:05:36 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkZJ8-0005Hq-2P for xen-users@lists.xen.org; Sat, 01 Nov 2014 14:05:34 +0000 Received: from [85.158.139.211] by server-3.bemta-5.messagelabs.com id F2/5D-14727-DA8E4545; Sat, 01 Nov 2014 14:05:33 +0000 X-Env-Sender: E.Istomin@edss.ee X-Msg-Ref: server-6.tower-206.messagelabs.com!1414850732!12401521!1 X-Originating-IP: [88.196.162.246] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 1472 invoked from network); 1 Nov 2014 14:05:32 -0000 Received: from mailcluster1.edss.ee (HELO mailcluster1.edss.ee) (88.196.162.246) by server-6.tower-206.messagelabs.com with SMTP; 1 Nov 2014 14:05:32 -0000 Received: from imap.edss.ee (imap.edss.ee [88.196.163.239]) by mailcluster1.edss.ee (Postfix) with ESMTP id B54B681007; Sat, 1 Nov 2014 16:05:31 +0200 (EET) Received: from evis.localnet (255.16.191.90.dyn.estpak.ee [90.191.16.255]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by imap.edss.ee (Postfix) with ESMTPSA id A307B6089D; Sat, 1 Nov 2014 16:05:31 +0200 (EET) From: Eugene Istomin To: xen-users@lists.xen.org Date: Sat, 01 Nov 2014 16:05:31 +0200 Message-ID: <1845697.2ntHCs1CfY@evis> Organization: EDSS User-Agent: KMail/4.14.2 (Linux/3.17.1-52.g5c4d099-desktop; KDE/4.14.2; x86_64; ; ) In-Reply-To: <87oasr3xvg.fsf@gulltop.yagibdah.de> References: <87oasr3xvg.fsf@gulltop.yagibdah.de> MIME-Version: 1.0 Cc: lee Subject: Re: [Xen-users] xen_netfront: xennet: skb rides the rocket: 21 slots X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6517586992032408361==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============6517586992032408361== Content-Type: multipart/alternative; boundary="nextPart2855839.aqfqyy8GsP" Content-Transfer-Encoding: 7Bit This is a multi-part message in MIME format. --nextPart2855839.aqfqyy8GsP Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Hello, do you use suse/sles kernel 3.12.x? We have the same problem only with DRBD flows. /---/ */Best regards,/* /Eugene Istomin/ > Hi, > > what's this message in dmesg supposed to tell me: > > > xen_netfront: xennet: skb rides the rocket: 21 slots > > > It seems to be perhaps related to packet loss. Network traffic on this > VM is very low, though. > > What should I look into? > > > And /var/log/messages is empty: > > > -rw-r----- 1 root adm 0 Oct 26 06:25 messages > -rw-r----- 1 root adm 997 Nov 1 13:03 messages.1 > -rw-r----- 1 root adm 236 Oct 19 06:25 messages.2.gz > -rw-r----- 1 root adm 242 Oct 12 06:25 messages.3.gz > -rw-r----- 1 root adm 10805 Oct 5 06:25 messages.4.gz > > > This is really strange ... (The VM is running Debian.) --nextPart2855839.aqfqyy8GsP Content-Transfer-Encoding: 7Bit Content-Type: text/html; charset="utf-8"

Hello,

 

do you use suse/sles kernel 3.12.x? We have the same problem only with DRBD flows.

 

---

Best regards,

Eugene Istomin

 


On Saturday, November 01, 2014 01:32:03 PM lee wrote:

> Hi,

>

> what's this message in dmesg supposed to tell me:

>

>

> xen_netfront: xennet: skb rides the rocket: 21 slots

>

>

> It seems to be perhaps related to packet loss. Network traffic on this

> VM is very low, though.

>

> What should I look into?

>

>

> And /var/log/messages is empty:

>

>

> -rw-r----- 1 root adm 0 Oct 26 06:25 messages

> -rw-r----- 1 root adm 997 Nov 1 13:03 messages.1

> -rw-r----- 1 root adm 236 Oct 19 06:25 messages.2.gz

> -rw-r----- 1 root adm 242 Oct 12 06:25 messages.3.gz

> -rw-r----- 1 root adm 10805 Oct 5 06:25 messages.4.gz

>

>

> This is really strange ... (The VM is running Debian.)

 

--nextPart2855839.aqfqyy8GsP-- --===============6517586992032408361== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============6517586992032408361==-- From xen-users-bounces@lists.xen.org Sat Nov 01 16:22:51 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 01 Nov 2014 16:22:51 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkbQv-0007Fi-CS; Sat, 01 Nov 2014 16:21:45 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkbQt-0007EV-Tc for xen-users@lists.xen.org; Sat, 01 Nov 2014 16:21:44 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 03/0C-09936-79805545; Sat, 01 Nov 2014 16:21:43 +0000 X-Env-Sender: adedevereux@gmx.com X-Msg-Ref: server-5.tower-21.messagelabs.com!1414858902!12079057!1 X-Originating-IP: [212.227.15.19] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE1LjE5ID0+IDI1MjI5\n,sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE1LjE5ID0+IDI1MjI5\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12122 invoked from network); 1 Nov 2014 16:21:42 -0000 Received: from mout.gmx.net (HELO mout.gmx.net) (212.227.15.19) by server-5.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 1 Nov 2014 16:21:42 -0000 Received: from [151.231.131.162] by 3capp-mailcom-bs12.server.lan (via HTTP); Sat, 1 Nov 2014 17:21:42 +0100 MIME-Version: 1.0 Message-ID: From: "Ade Devereux" To: xen-users@lists.xen.org Date: Sat, 1 Nov 2014 17:21:42 +0100 Importance: normal Sensitivity: Normal X-Priority: 3 X-Provags-ID: V03:K0:qvUtFy0WLe98LIulXuzh285eXnVAQL/Ve2VIbmzdEbC mThyX/izpR2OYKoHoZeuudly+qgrzSU5e3Ypokh68nFUEkotYH LFbiOQCrPr1oj7A17uZT9fcN+VuIFT4UzuNGei3hBuQSj8aylG 8nEC/1BIOLf2/bf8WjS4ezAGR+DWvXnn29P0h5OMILILJn5SSS AmVunR589Lpq5QLacOxnatdsFCSl2h3QwnREY8LmVh0pCVDE2S r5CLjtU31iuZE50siOTUW/Bqk2Er6Cy6tlyCm0yZaTO4cE1r5k RdXVlTVuusSXarmAxPUyN1RoG/v X-UI-Out-Filterresults: notjunk:1; Subject: [Xen-users] DomU own independent display X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello, I was wondering if it is possible to use my three video outputs (DVI, HDMI1, HDMI2) as independent dislays for DomU's. Lets say I have a Linux Mint DomU on DVI, a Windows HVM on HDMI1, FreeBSD HVM on HDMI2. I'm not interested in VGA passthrough or 3D acceleration. I was thinking something like a MultiSeat setup, but I would like that each time a specific DomU would always have the same output? Can you point me in the right direction? _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sat Nov 01 16:22:51 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 01 Nov 2014 16:22:51 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkbQv-0007Fi-CS; Sat, 01 Nov 2014 16:21:45 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkbQt-0007EV-Tc for xen-users@lists.xen.org; Sat, 01 Nov 2014 16:21:44 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 03/0C-09936-79805545; Sat, 01 Nov 2014 16:21:43 +0000 X-Env-Sender: adedevereux@gmx.com X-Msg-Ref: server-5.tower-21.messagelabs.com!1414858902!12079057!1 X-Originating-IP: [212.227.15.19] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE1LjE5ID0+IDI1MjI5\n,sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE1LjE5ID0+IDI1MjI5\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12122 invoked from network); 1 Nov 2014 16:21:42 -0000 Received: from mout.gmx.net (HELO mout.gmx.net) (212.227.15.19) by server-5.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 1 Nov 2014 16:21:42 -0000 Received: from [151.231.131.162] by 3capp-mailcom-bs12.server.lan (via HTTP); Sat, 1 Nov 2014 17:21:42 +0100 MIME-Version: 1.0 Message-ID: From: "Ade Devereux" To: xen-users@lists.xen.org Date: Sat, 1 Nov 2014 17:21:42 +0100 Importance: normal Sensitivity: Normal X-Priority: 3 X-Provags-ID: V03:K0:qvUtFy0WLe98LIulXuzh285eXnVAQL/Ve2VIbmzdEbC mThyX/izpR2OYKoHoZeuudly+qgrzSU5e3Ypokh68nFUEkotYH LFbiOQCrPr1oj7A17uZT9fcN+VuIFT4UzuNGei3hBuQSj8aylG 8nEC/1BIOLf2/bf8WjS4ezAGR+DWvXnn29P0h5OMILILJn5SSS AmVunR589Lpq5QLacOxnatdsFCSl2h3QwnREY8LmVh0pCVDE2S r5CLjtU31iuZE50siOTUW/Bqk2Er6Cy6tlyCm0yZaTO4cE1r5k RdXVlTVuusSXarmAxPUyN1RoG/v X-UI-Out-Filterresults: notjunk:1; Subject: [Xen-users] DomU own independent display X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello, I was wondering if it is possible to use my three video outputs (DVI, HDMI1, HDMI2) as independent dislays for DomU's. Lets say I have a Linux Mint DomU on DVI, a Windows HVM on HDMI1, FreeBSD HVM on HDMI2. I'm not interested in VGA passthrough or 3D acceleration. I was thinking something like a MultiSeat setup, but I would like that each time a specific DomU would always have the same output? Can you point me in the right direction? _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sat Nov 01 21:33:54 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 01 Nov 2014 21:33:54 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkgHm-0002Ze-J2; Sat, 01 Nov 2014 21:32:38 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkgHk-0002ZZ-Rb for xen-users@lists.xen.org; Sat, 01 Nov 2014 21:32:37 +0000 Received: from [85.158.139.211] by server-13.bemta-5.messagelabs.com id 9B/F6-20825-37155545; Sat, 01 Nov 2014 21:32:35 +0000 X-Env-Sender: stevie@qrpff.net X-Msg-Ref: server-9.tower-206.messagelabs.com!1414877553!11410420!1 X-Originating-IP: [208.113.200.129] X-SpamReason: No, hits=1.7 required=7.0 tests=BODY_RANDOM_LONG, HTML_10_20,HTML_MESSAGE,RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 5500 invoked from network); 1 Nov 2014 21:32:33 -0000 Received: from sub5.mail.dreamhost.com (HELO homiemail-a57.g.dreamhost.com) (208.113.200.129) by server-9.tower-206.messagelabs.com with SMTP; 1 Nov 2014 21:32:33 -0000 Received: from homiemail-a57.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a57.g.dreamhost.com (Postfix) with ESMTP id 31A3B208063 for ; Sat, 1 Nov 2014 14:32:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=qrpff.net; h=mime-version :date:message-id:subject:from:to:content-type; s=qrpff.net; bh=y oJ8kHtfqTJEJLkabbvfC+0Rk9E=; b=fOgTPc06/hJfgP/efcAY5W1aAkd+n7FFe nhUpDFkRaWvQQlkA0bxp4ER9eVubWa7SF8tKd0T/MaBHjaVSmnffkj2N24qtyVoX PWdhp84U1aAz2c6qlIJYUrj1U+qym6md5gTymuUjHby8ug3SDl8gLNJ2XO3v4TBT XhUa6cEIHk= Received: from mail-wi0-f178.google.com (mail-wi0-f178.google.com [209.85.212.178]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: stevie@qrpff.net) by homiemail-a57.g.dreamhost.com (Postfix) with ESMTPSA id AC83C208058 for ; Sat, 1 Nov 2014 14:32:31 -0700 (PDT) Received: by mail-wi0-f178.google.com with SMTP id q5so3726151wiv.5 for ; Sat, 01 Nov 2014 14:32:29 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.180.104.198 with SMTP id gg6mr6048869wib.76.1414877549994; Sat, 01 Nov 2014 14:32:29 -0700 (PDT) Received: by 10.194.51.228 with HTTP; Sat, 1 Nov 2014 14:32:29 -0700 (PDT) Date: Sat, 1 Nov 2014 17:32:29 -0400 Message-ID: From: Stephen Oberholtzer To: xen-users@lists.xen.org Subject: [Xen-users] Win8.1 64-bit VGA passthrough - Code 12s and host crashes X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7961185192501461365==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============7961185192501461365== Content-Type: multipart/alternative; boundary=f46d04426e10c4a96d0506d2d91f --f46d04426e10c4a96d0506d2d91f Content-Type: text/plain; charset=UTF-8 All, (I couldn't find anything online on what information I should provide, so I'm going to present a minimal amount so as to not fill everybody's mailbox with useless junk.) I built a machine with the intention of running Windows in a VM with VGA passthrough to a PCI card. I mostly followed instructions laid out here: http://forums.linuxmint.com/viewtopic.php?f=42&t=112013 Dom0 is Debian Jessie (amd64). 'xl info' output: host : zen release : 3.16-3-amd64 version : #1 SMP Debian 3.16.5-1 (2014-10-10) machine : x86_64 nr_cpus : 8 max_cpu_id : 7 nr_nodes : 1 cores_per_socket : 4 threads_per_core : 2 cpu_mhz : 3199 hw_caps : bfebfbff:2c100800:00000000:00007f00:77fafbff:00000000:00000021:00002fbb virt_caps : hvm hvm_directio total_memory : 32445 free_memory : 23829 sharing_freed_memory : 0 sharing_used_memory : 0 outstanding_claims : 0 free_cpus : 0 xen_major : 4 xen_minor : 4 xen_extra : .1 xen_version : 4.4.1 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : xen_commandline : placeholder iommu=1 dom0_mem=8192M no-real-mode edd=off cc_compiler : gcc (Debian 4.9.1-17) 4.9.1 cc_compile_by : waldi cc_compile_domain : debian.org cc_compile_date : Fri Oct 17 14:29:43 UTC 2014 xend_config_format : 4 The Windows VM is Windows 8.1, 64-bit. These are the devices passed through: 00:14.0 USB controller: Intel Corporation 9 Series Chipset Family USB xHCI Controller (prog-if 30 [XHCI]) Subsystem: ASRock Incorporation Device 8cb1 Flags: medium devsel, IRQ 16 Memory at efd20000 (64-bit, non-prefetchable) [disabled] [size=64K] Capabilities: [70] Power Management version 2 Capabilities: [80] MSI: Enable- Count=1/8 Maskable- 64bit+ Kernel driver in use: pciback 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Oland XT [Radeon HD 8670 / R7 250] (prog-if 00 [VGA controller]) Subsystem: XFX Pine Group Inc. Device 7250 Flags: fast devsel, IRQ 16 Memory at d0000000 (64-bit, prefetchable) [disabled] [size=256M] Memory at efc00000 (64-bit, non-prefetchable) [disabled] [size=256K] I/O ports at e000 [disabled] [size=256] Expansion ROM at efc40000 [disabled] [size=128K] Capabilities: [48] Vendor Specific Information: Len=08 Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [150] Advanced Error Reporting Capabilities: [270] #19 Kernel driver in use: pciback 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] Subsystem: XFX Pine Group Inc. Device aab0 Flags: fast devsel, IRQ 17 Memory at efc60000 (64-bit, non-prefetchable) [disabled] [size=16K] Capabilities: [48] Vendor Specific Information: Len=08 Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [150] Advanced Error Reporting Kernel driver in use: pciback I have the USB ports successfully passed through to the VM; keyboard and mouse, USB hard drive, and when I plugged in my phone to charge it, it was recognized as well. However, Windows reports an error for the video card, "Code 12" something about resources. I searched and found anecdotal evidence of a bug when the guest has >2GB allocated (I had given it 8). I would love to know more information about this bug, but I can't find an actual bug filed. If someone has more information about it, I would greatly appreciate hearing it. In any case, I dropped the memory limit on the guest to 2GB and now it crashes at startup, rebooting into recovery mode. Whenever I turn on any of the debugging options (boot logging, debugging, disable automatic restart on failure) the entire host stops responding. I searched more about this and the only reference I found that matched up with what I'm doing is here: http://lists.xenproject.org/archives/html/xen-users/2013-10/msg00042.html It suggests that some motherboards have screwed up chipsets that bypass the IOMMU. In conclusion, I have four questions: (1) Does anyone have any more information on a PCI-passthrough bug with guests that have >2GB RAM? (2) How can I find out if my motherboard has a bad PCIe bridge chipset that bypasses the IOMMU? (3) Is there a way to convince Xen and Dom0 to not occupy the first 2GB of physical RAM, and have Xen load DomU into that space? If I can do that, and the host stops crashing, that seems like it would be a good indicator that the IOMMU is being bypassed. (4) What else can I do to troubleshoot all this? -- -- Stevie-O Real programmers use COPY CON PROGRAM.EXE --f46d04426e10c4a96d0506d2d91f Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
All,

(I couldn't find any= thing online on what information I should provide, so I'm going to pres= ent a minimal amount so as to not fill everybody's mailbox with useless= junk.)

I built a machine with the intention of running Wi= ndows in a VM with VGA passthrough to a PCI card.
I mostly fo= llowed instructions laid out here: http://forums.linuxmint.com/viewtopic.p= hp?f=3D42&t=3D112013

Dom0 is Debian Jessie (amd64= ).

'xl info' output:
host=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : zen
release=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 3.16-3-amd64version=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : #1 SMP Debian 3.16.5-1 (2014-10-10)
machine= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 : x86_64
nr_cpus=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 8
max_cpu_id=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 7
n= r_nodes=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 : 1
cores_per_socket=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 : 4
threads_per_core=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 2
cpu_= mhz=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 : 3199
hw_caps=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : bfebfbff:2c100800:000= 00000:00007f00:77fafbff:00000000:00000021:00002fbb
virt_caps=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : hvm hv= m_directio
total_memory=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : 32445
free_memory=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 : 23829
sharing_freed_memory=C2=A0=C2=A0 : 0=
sharing_used_memory=C2=A0=C2=A0=C2=A0 : 0
outstanding_claims=C2=A0= =C2=A0=C2=A0=C2=A0 : 0
free_cpus=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 0
xen_major=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 4
xen_min= or=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 : 4
xen_extra=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 : .1
xen_version=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 4.4.1
xen_caps=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : xen= -3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64xen_scheduler=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : cre= dit
xen_pagesize=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 : 4096
platform_params=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 = : virt_start=3D0xffff800000000000
xen_changeset=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 :
xen_commandline=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 : placeholder iommu=3D1 dom0_mem=3D8192M no-real-mode ed= d=3Doff
cc_compiler=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 : gcc (Debian 4.9.1-17) 4.9.1
cc_compile_by=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : waldi
cc_compile_domain=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 : debian.org<= br>cc_compile_date=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : Fri Oct 17 1= 4:29:43 UTC 2014
xend_config_format=C2=A0=C2=A0=C2=A0=C2=A0 : 4

<= /div>
The Windows VM is Windows 8.1, 64-bit.

These ar= e the devices passed through:

00:14.0 USB controller: Intel Corporat= ion 9 Series Chipset Family USB xHCI Controller (prog-if 30 [XHCI])
=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Subsystem: ASRock Incorporation Dev= ice 8cb1
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Flags: medium devsel= , IRQ 16
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Memory at efd20000 (= 64-bit, non-prefetchable) [disabled] [size=3D64K]
=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0 Capabilities: [70] Power Management version 2
=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [80] MSI: Enable- Cou= nt=3D1/8 Maskable- 64bit+
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Ker= nel driver in use: pciback

01:00.0 VGA compatible controller: Advanc= ed Micro Devices, Inc. [AMD/ATI] Oland XT [Radeon HD 8670 / R7 250] (prog-i= f 00 [VGA controller])
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Subsys= tem: XFX Pine Group Inc. Device 7250
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 Flags: fast devsel, IRQ 16
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 Memory at d0000000 (64-bit, prefetchable) [disabled] [size=3D256M= ]
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Memory at efc00000 (64-bit,= non-prefetchable) [disabled] [size=3D256K]
=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 I/O ports at e000 [disabled] [size=3D256]
=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Expansion ROM at efc40000 [disabled] [size= =3D128K]
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [48] V= endor Specific Information: Len=3D08 <?>
=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 Capabilities: [50] Power Management version 3
=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [58] Express Legacy Endp= oint, MSI 00
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [a= 0] MSI: Enable- Count=3D1/1 Maskable- 64bit+
=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 Capabilities: [100] Vendor Specific Information: ID=3D0001 = Rev=3D1 Len=3D010 <?>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 C= apabilities: [150] Advanced Error Reporting
=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 Capabilities: [270] #19
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 Kernel driver in use: pciback

01:00.1 Audio device: Adv= anced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon = HD 7700/7800 Series]
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Subsyste= m: XFX Pine Group Inc. Device aab0
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 Flags: fast devsel, IRQ 17
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 Memory at efc60000 (64-bit, non-prefetchable) [disabled] [size=3D16K= ]
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [48] Vendor S= pecific Information: Len=3D08 <?>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 Capabilities: [50] Power Management version 3
=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [58] Express Legacy Endpoint, = MSI 00
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [a0] MSI= : Enable- Count=3D1/1 Maskable- 64bit+
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 Capabilities: [100] Vendor Specific Information: ID=3D0001 Rev=3D= 1 Len=3D010 <?>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabil= ities: [150] Advanced Error Reporting
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 Kernel driver in use: pciback

I have the USB ports s= uccessfully passed through to the VM; keyboard and mouse, USB hard drive, a= nd when I plugged in my phone to charge it, it was recognized as well.=C2= =A0 However, Windows reports an error for the video card, "Code 12&quo= t;=C2=A0 something about resources.

I searched and found = anecdotal evidence of a bug when the guest has >2GB allocated (I had giv= en it 8).=C2=A0 I would love to know more information about this bug, but I= can't find an actual bug filed. If someone has more information about = it, I would greatly appreciate hearing it.

In any case, I= dropped the memory limit on the guest to 2GB and now it crashes at startup= , rebooting into recovery mode. Whenever I turn on any of the debugging opt= ions (boot logging, debugging, disable automatic restart on failure) the en= tire host stops responding.

I searched more about this an= d the only reference I found that matched up with what I'm doing is her= e: http://lists.xenproject.org/archives/html/xen-users/2013-10/m= sg00042.html
It suggests that some motherboards have scr= ewed up chipsets that bypass the IOMMU.

In conclusion, I = have four questions:

(1) Does anyone have any = more information on a PCI-passthrough bug with guests that have >2GB RAM= ?

(2) How can I find out if my motherboard has a bad PCIe= bridge chipset that bypasses the IOMMU?

(3) Is there a w= ay to convince Xen and Dom0 to not occupy the first 2GB of physical RAM, an= d have Xen load DomU into that space?
If I can do that, and the host sto= ps crashing, that seems like it would be a good indicator that the IOMMU is= being bypassed.

(4) What else can I do to tro= ubleshoot all this?

--
<= div class=3D"gmail_signature">-- Stevie-O
Real programmers use COPY CON = PROGRAM.EXE

--f46d04426e10c4a96d0506d2d91f-- --===============7961185192501461365== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7961185192501461365==-- From xen-users-bounces@lists.xen.org Sat Nov 01 21:33:54 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 01 Nov 2014 21:33:54 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkgHm-0002Ze-J2; Sat, 01 Nov 2014 21:32:38 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkgHk-0002ZZ-Rb for xen-users@lists.xen.org; Sat, 01 Nov 2014 21:32:37 +0000 Received: from [85.158.139.211] by server-13.bemta-5.messagelabs.com id 9B/F6-20825-37155545; Sat, 01 Nov 2014 21:32:35 +0000 X-Env-Sender: stevie@qrpff.net X-Msg-Ref: server-9.tower-206.messagelabs.com!1414877553!11410420!1 X-Originating-IP: [208.113.200.129] X-SpamReason: No, hits=1.7 required=7.0 tests=BODY_RANDOM_LONG, HTML_10_20,HTML_MESSAGE,RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 5500 invoked from network); 1 Nov 2014 21:32:33 -0000 Received: from sub5.mail.dreamhost.com (HELO homiemail-a57.g.dreamhost.com) (208.113.200.129) by server-9.tower-206.messagelabs.com with SMTP; 1 Nov 2014 21:32:33 -0000 Received: from homiemail-a57.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a57.g.dreamhost.com (Postfix) with ESMTP id 31A3B208063 for ; Sat, 1 Nov 2014 14:32:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=qrpff.net; h=mime-version :date:message-id:subject:from:to:content-type; s=qrpff.net; bh=y oJ8kHtfqTJEJLkabbvfC+0Rk9E=; b=fOgTPc06/hJfgP/efcAY5W1aAkd+n7FFe nhUpDFkRaWvQQlkA0bxp4ER9eVubWa7SF8tKd0T/MaBHjaVSmnffkj2N24qtyVoX PWdhp84U1aAz2c6qlIJYUrj1U+qym6md5gTymuUjHby8ug3SDl8gLNJ2XO3v4TBT XhUa6cEIHk= Received: from mail-wi0-f178.google.com (mail-wi0-f178.google.com [209.85.212.178]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: stevie@qrpff.net) by homiemail-a57.g.dreamhost.com (Postfix) with ESMTPSA id AC83C208058 for ; Sat, 1 Nov 2014 14:32:31 -0700 (PDT) Received: by mail-wi0-f178.google.com with SMTP id q5so3726151wiv.5 for ; Sat, 01 Nov 2014 14:32:29 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.180.104.198 with SMTP id gg6mr6048869wib.76.1414877549994; Sat, 01 Nov 2014 14:32:29 -0700 (PDT) Received: by 10.194.51.228 with HTTP; Sat, 1 Nov 2014 14:32:29 -0700 (PDT) Date: Sat, 1 Nov 2014 17:32:29 -0400 Message-ID: From: Stephen Oberholtzer To: xen-users@lists.xen.org Subject: [Xen-users] Win8.1 64-bit VGA passthrough - Code 12s and host crashes X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7961185192501461365==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============7961185192501461365== Content-Type: multipart/alternative; boundary=f46d04426e10c4a96d0506d2d91f --f46d04426e10c4a96d0506d2d91f Content-Type: text/plain; charset=UTF-8 All, (I couldn't find anything online on what information I should provide, so I'm going to present a minimal amount so as to not fill everybody's mailbox with useless junk.) I built a machine with the intention of running Windows in a VM with VGA passthrough to a PCI card. I mostly followed instructions laid out here: http://forums.linuxmint.com/viewtopic.php?f=42&t=112013 Dom0 is Debian Jessie (amd64). 'xl info' output: host : zen release : 3.16-3-amd64 version : #1 SMP Debian 3.16.5-1 (2014-10-10) machine : x86_64 nr_cpus : 8 max_cpu_id : 7 nr_nodes : 1 cores_per_socket : 4 threads_per_core : 2 cpu_mhz : 3199 hw_caps : bfebfbff:2c100800:00000000:00007f00:77fafbff:00000000:00000021:00002fbb virt_caps : hvm hvm_directio total_memory : 32445 free_memory : 23829 sharing_freed_memory : 0 sharing_used_memory : 0 outstanding_claims : 0 free_cpus : 0 xen_major : 4 xen_minor : 4 xen_extra : .1 xen_version : 4.4.1 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : xen_commandline : placeholder iommu=1 dom0_mem=8192M no-real-mode edd=off cc_compiler : gcc (Debian 4.9.1-17) 4.9.1 cc_compile_by : waldi cc_compile_domain : debian.org cc_compile_date : Fri Oct 17 14:29:43 UTC 2014 xend_config_format : 4 The Windows VM is Windows 8.1, 64-bit. These are the devices passed through: 00:14.0 USB controller: Intel Corporation 9 Series Chipset Family USB xHCI Controller (prog-if 30 [XHCI]) Subsystem: ASRock Incorporation Device 8cb1 Flags: medium devsel, IRQ 16 Memory at efd20000 (64-bit, non-prefetchable) [disabled] [size=64K] Capabilities: [70] Power Management version 2 Capabilities: [80] MSI: Enable- Count=1/8 Maskable- 64bit+ Kernel driver in use: pciback 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Oland XT [Radeon HD 8670 / R7 250] (prog-if 00 [VGA controller]) Subsystem: XFX Pine Group Inc. Device 7250 Flags: fast devsel, IRQ 16 Memory at d0000000 (64-bit, prefetchable) [disabled] [size=256M] Memory at efc00000 (64-bit, non-prefetchable) [disabled] [size=256K] I/O ports at e000 [disabled] [size=256] Expansion ROM at efc40000 [disabled] [size=128K] Capabilities: [48] Vendor Specific Information: Len=08 Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [150] Advanced Error Reporting Capabilities: [270] #19 Kernel driver in use: pciback 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] Subsystem: XFX Pine Group Inc. Device aab0 Flags: fast devsel, IRQ 17 Memory at efc60000 (64-bit, non-prefetchable) [disabled] [size=16K] Capabilities: [48] Vendor Specific Information: Len=08 Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [150] Advanced Error Reporting Kernel driver in use: pciback I have the USB ports successfully passed through to the VM; keyboard and mouse, USB hard drive, and when I plugged in my phone to charge it, it was recognized as well. However, Windows reports an error for the video card, "Code 12" something about resources. I searched and found anecdotal evidence of a bug when the guest has >2GB allocated (I had given it 8). I would love to know more information about this bug, but I can't find an actual bug filed. If someone has more information about it, I would greatly appreciate hearing it. In any case, I dropped the memory limit on the guest to 2GB and now it crashes at startup, rebooting into recovery mode. Whenever I turn on any of the debugging options (boot logging, debugging, disable automatic restart on failure) the entire host stops responding. I searched more about this and the only reference I found that matched up with what I'm doing is here: http://lists.xenproject.org/archives/html/xen-users/2013-10/msg00042.html It suggests that some motherboards have screwed up chipsets that bypass the IOMMU. In conclusion, I have four questions: (1) Does anyone have any more information on a PCI-passthrough bug with guests that have >2GB RAM? (2) How can I find out if my motherboard has a bad PCIe bridge chipset that bypasses the IOMMU? (3) Is there a way to convince Xen and Dom0 to not occupy the first 2GB of physical RAM, and have Xen load DomU into that space? If I can do that, and the host stops crashing, that seems like it would be a good indicator that the IOMMU is being bypassed. (4) What else can I do to troubleshoot all this? -- -- Stevie-O Real programmers use COPY CON PROGRAM.EXE --f46d04426e10c4a96d0506d2d91f Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
All,

(I couldn't find any= thing online on what information I should provide, so I'm going to pres= ent a minimal amount so as to not fill everybody's mailbox with useless= junk.)

I built a machine with the intention of running Wi= ndows in a VM with VGA passthrough to a PCI card.
I mostly fo= llowed instructions laid out here: http://forums.linuxmint.com/viewtopic.p= hp?f=3D42&t=3D112013

Dom0 is Debian Jessie (amd64= ).

'xl info' output:
host=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : zen
release=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 3.16-3-amd64version=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : #1 SMP Debian 3.16.5-1 (2014-10-10)
machine= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 : x86_64
nr_cpus=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 8
max_cpu_id=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 7
n= r_nodes=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 : 1
cores_per_socket=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 : 4
threads_per_core=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 2
cpu_= mhz=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 : 3199
hw_caps=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : bfebfbff:2c100800:000= 00000:00007f00:77fafbff:00000000:00000021:00002fbb
virt_caps=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : hvm hv= m_directio
total_memory=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : 32445
free_memory=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 : 23829
sharing_freed_memory=C2=A0=C2=A0 : 0=
sharing_used_memory=C2=A0=C2=A0=C2=A0 : 0
outstanding_claims=C2=A0= =C2=A0=C2=A0=C2=A0 : 0
free_cpus=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 0
xen_major=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 4
xen_min= or=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 : 4
xen_extra=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 : .1
xen_version=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 4.4.1
xen_caps=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : xen= -3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64xen_scheduler=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : cre= dit
xen_pagesize=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 : 4096
platform_params=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 = : virt_start=3D0xffff800000000000
xen_changeset=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 :
xen_commandline=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 : placeholder iommu=3D1 dom0_mem=3D8192M no-real-mode ed= d=3Doff
cc_compiler=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 : gcc (Debian 4.9.1-17) 4.9.1
cc_compile_by=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : waldi
cc_compile_domain=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 : debian.org<= br>cc_compile_date=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : Fri Oct 17 1= 4:29:43 UTC 2014
xend_config_format=C2=A0=C2=A0=C2=A0=C2=A0 : 4

<= /div>
The Windows VM is Windows 8.1, 64-bit.

These ar= e the devices passed through:

00:14.0 USB controller: Intel Corporat= ion 9 Series Chipset Family USB xHCI Controller (prog-if 30 [XHCI])
=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Subsystem: ASRock Incorporation Dev= ice 8cb1
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Flags: medium devsel= , IRQ 16
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Memory at efd20000 (= 64-bit, non-prefetchable) [disabled] [size=3D64K]
=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0 Capabilities: [70] Power Management version 2
=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [80] MSI: Enable- Cou= nt=3D1/8 Maskable- 64bit+
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Ker= nel driver in use: pciback

01:00.0 VGA compatible controller: Advanc= ed Micro Devices, Inc. [AMD/ATI] Oland XT [Radeon HD 8670 / R7 250] (prog-i= f 00 [VGA controller])
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Subsys= tem: XFX Pine Group Inc. Device 7250
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 Flags: fast devsel, IRQ 16
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 Memory at d0000000 (64-bit, prefetchable) [disabled] [size=3D256M= ]
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Memory at efc00000 (64-bit,= non-prefetchable) [disabled] [size=3D256K]
=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 I/O ports at e000 [disabled] [size=3D256]
=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Expansion ROM at efc40000 [disabled] [size= =3D128K]
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [48] V= endor Specific Information: Len=3D08 <?>
=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 Capabilities: [50] Power Management version 3
=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [58] Express Legacy Endp= oint, MSI 00
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [a= 0] MSI: Enable- Count=3D1/1 Maskable- 64bit+
=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 Capabilities: [100] Vendor Specific Information: ID=3D0001 = Rev=3D1 Len=3D010 <?>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 C= apabilities: [150] Advanced Error Reporting
=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 Capabilities: [270] #19
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 Kernel driver in use: pciback

01:00.1 Audio device: Adv= anced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon = HD 7700/7800 Series]
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Subsyste= m: XFX Pine Group Inc. Device aab0
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 Flags: fast devsel, IRQ 17
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 Memory at efc60000 (64-bit, non-prefetchable) [disabled] [size=3D16K= ]
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [48] Vendor S= pecific Information: Len=3D08 <?>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 Capabilities: [50] Power Management version 3
=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [58] Express Legacy Endpoint, = MSI 00
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabilities: [a0] MSI= : Enable- Count=3D1/1 Maskable- 64bit+
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 Capabilities: [100] Vendor Specific Information: ID=3D0001 Rev=3D= 1 Len=3D010 <?>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Capabil= ities: [150] Advanced Error Reporting
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 Kernel driver in use: pciback

I have the USB ports s= uccessfully passed through to the VM; keyboard and mouse, USB hard drive, a= nd when I plugged in my phone to charge it, it was recognized as well.=C2= =A0 However, Windows reports an error for the video card, "Code 12&quo= t;=C2=A0 something about resources.

I searched and found = anecdotal evidence of a bug when the guest has >2GB allocated (I had giv= en it 8).=C2=A0 I would love to know more information about this bug, but I= can't find an actual bug filed. If someone has more information about = it, I would greatly appreciate hearing it.

In any case, I= dropped the memory limit on the guest to 2GB and now it crashes at startup= , rebooting into recovery mode. Whenever I turn on any of the debugging opt= ions (boot logging, debugging, disable automatic restart on failure) the en= tire host stops responding.

I searched more about this an= d the only reference I found that matched up with what I'm doing is her= e: http://lists.xenproject.org/archives/html/xen-users/2013-10/m= sg00042.html
It suggests that some motherboards have scr= ewed up chipsets that bypass the IOMMU.

In conclusion, I = have four questions:

(1) Does anyone have any = more information on a PCI-passthrough bug with guests that have >2GB RAM= ?

(2) How can I find out if my motherboard has a bad PCIe= bridge chipset that bypasses the IOMMU?

(3) Is there a w= ay to convince Xen and Dom0 to not occupy the first 2GB of physical RAM, an= d have Xen load DomU into that space?
If I can do that, and the host sto= ps crashing, that seems like it would be a good indicator that the IOMMU is= being bypassed.

(4) What else can I do to tro= ubleshoot all this?

--
<= div class=3D"gmail_signature">-- Stevie-O
Real programmers use COPY CON = PROGRAM.EXE

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Sun, 02 Nov 2014 16:50:17 PST X-Rocket-MIMEInfo: 002.001, QWRhbToKCkFsbCBJIG1lYW4gaXMgdGhhdCwgaW4geW91ciBpbmZyYXN0cnVjdHVyZSwgdGhlIExWJ3MgbXVzdCBiZSBjcmVhdGVkIGJ5IGlzc3VpbmcgTFZNIGNvbW1hbmRzIGFuZCBEUkJEIGNvbW1hbmRzIG9uIHRoZSAqdGFyZ2V0KiBpbnN0ZWFkIG9mIGJlaW5nIGNyZWF0ZWQgb24gdGhlICppbml0aWF0b3JzKi4gQUZBSUNULCBtb3N0IENNUCdzIChlLmcuLCBDbG91ZFN0YWNrLCBPcGVuTmVidWxhLCBldGMpIGFsbG9jYXRlIHN0b3JhZ2UgYnkgaXNzdWluZyBjb21tYW5kcyBvbiB0aGUgaW5pdGlhdG9yIC0BMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1413506061.45969.YahooMailNeo@web310201.mail.ne1.yahoo.com> <544072A3.4070402@websitemanagers.com.au> <1413673689.22286.YahooMailNeo@web310204.mail.ne1.yahoo.com> <54446FC6.7090802@websitemanagers.com.au> <1414534543.30950.YahooMailNeo@web310201.mail.ne1.yahoo.com> <54503A67.9010205@websitemanagers.com.au> Message-ID: <1414975817.41416.YahooMailNeo@web310204.mail.ne1.yahoo.com> Date: Sun, 2 Nov 2014 16:50:17 -0800 From: Eric To: Adam Goryachev , "xen-users@lists.xen.org" In-Reply-To: <54503A67.9010205@websitemanagers.com.au> MIME-Version: 1.0 Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Eric List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3536613616588806501==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============3536613616588806501== Content-Type: multipart/alternative; boundary="-28653412-650208797-1414975817=:41416" ---28653412-650208797-1414975817=:41416 Content-Type: text/plain; charset=us-ascii Adam: All I mean is that, in your infrastructure, the LV's must be created by issuing LVM commands and DRBD commands on the *target* instead of being created on the *initiators*. AFAICT, most CMP's (e.g., CloudStack, OpenNebula, etc) allocate storage by issuing commands on the initiator - not on the target. Thanks, again! Eric Pretorious >________________________________ > From: Adam Goryachev >To: xen-users@lists.xen.org >Sent: Tuesday, October 28, 2014 5:52 PM >Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images > > > >On 29/10/14 09:15, Eric wrote: > >Thanks, again, Adam! >> >> >>I'm sure that your input is gonna help me out as we begin tuning our SAN! :P >> >> >> >>I'm curious: IIUC, you're using LV's as DRBD backing devices. Is that correct? Wouldn't it be more versatile to use empty partitions as DRBD backing devices; import them to the initiators as PV's [using iSCSI/AoE/GNBD/etc] and then allocate LV's on the initiators (after coordinating the clients using cLVM)? >> >> >> Well, I'm not sure what you mean by versatile. I allocate a single LV on each SAN per VM, these LV's are used by DRBD (one LV on each SAN node), and exported with iSCSI. Therefore, any xen node can boot any VM (as long as all the xen cfg files are replicated). The danger is a lack of some oversight tool ensuring you don't start the same VM on multiple nodes at the same time. > >However, I imagine to use cLVM would require the PV to sit on top of the DRBD (which is what I originally had), and this causes performance issues. I forget the details, but along the lines of DRBD not using it's cache properly because it is spread over such a large area. > >Ideally, I would like to upgrade from heartbeat to whatever is the current tool, and use it to do more than just keep one (and only one) of the two san's running as primary. ie, It would be nice if it would also ensure that every vm was running all the time, restricting to only one instance of the VM, etc. > >Regards, >Adam > > >TIA, >> >>Eric Pretorious >> >> >>From: Adam Goryachev >>>To: xen-users@lists.xen.org >>>Sent: Sunday, October 19, 2014 7:13 PM >>>Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images >>> >>> >>> >>>On 19/10/14 10:08, Eric wrote: >>> >>>Thanks, Adam: >>>> >>>> >>>>That's all tremendously helpful information! >>>> >>>> >>>>I do have two questions: >>>> >>>> >>>>Layering - Are you using logical volumes (LV's) as DRBD backing devices and then using the DRBD resources as iSCSI LUN's? This seems like a fairly labor-intensive approach that might not work at all with automated provisioning. >>>> Yes, using: >>>RAID5 >>>LVM2 (one LV per dom0) >>>DRBD >>>iSCSI >>> >>>Previously we were doing: >>>RAID5 >>>DRBD >>>LVM2 >>>iSCSI >>>However was advised by the DRBD authors/support to split to using multiple DRBD's to reduce the IO load. >>> >>>I don't use any sort of automated provisioning, as the config here is very static. However, it should be relatively easy to automate, simply add a LV to both primary/secondary, create the DRBD config file on both primary/secondary, connect/initial sync, and then create the iscsi export on both primary/secondary. Probably will also want to remember to adjust your failover system to add the extra DRBD (change to primary) and iscsi export. >>> >>> >>>Networking - What mode are you using to bond the 2 x 1G dom0 interfaces? e.g., balance-rr, active-backup, balance-xor, broadcast, balance-tlb, or balance-alb? >>>> >>>> Not using bonding at all, went through all sort of configs and variations there. Started with 8 x 1G on the SAN and 1 x 1G on the dom0. Eventually I've ended up with 1 x 10G on each SAN, plus 1 x 10G for DRBD (crossover). Each dom0 has 3 x 1G ethernet, 2 used for iSCSI and one used for the "user" LAN. The iSCSI is configured as two discrete ethernet devices on the same LAN subnet (eg, 10.1.1.21/24 and 10.1.1.31/24), the primary SAN server is 10.1.1.11 and secondary 10.1.1.12. >>>iSCSI uses multipath to make one connection over each interface to the same destination (floating IP configured on the SAN servers). >>> >>>I had considered other options such as creating 4 connections from each dom0, two to 10.1.1.11 (primary) and two to 10.1.1.12 (secondary), this would remove the need for a floating IP, etc, but in practice, I've not had any issue with the floating IP. >>> >>>I can forcibly shutdown the primary, and all VM's proceed without interruption (few seconds of stalled IO), or else I can nicely shutdown the primary, and there is no noticeable downtime/delay. >>> >>>I would be interested to hear more about your configuration/setup/etc. For me, the system is working well, the IO layer is still underperforming, but I no longer get IO stalls, and get "good" performance (ie, the users are happy). I suspect some parts could be tweaked further but haven't had the time to work on that. >>> >>>If you want a lot more information on the problems I had, and the various configurations (both hardware + software/etc) please search on the linux-raid mailing list, and on this list (archives of both). Most of my efforts were over a period of 15+ months starting around January 2013. >>> >>>Regards, >>>Adam >>> >>> >>>Thanks, again! >>>> >>>> >>>>Eric Pretorious >>>> >>>> >>>> >>>> >>>>>________________________________ >>>>> From: Adam Goryachev >>>>>To: xen-users@lists.xen.org >>>>>Sent: Thursday, October 16, 2014 6:36 PM >>>>>Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images >>>>> >>>>> >>>>> >>>>>Apologies for my blank response... >>>>> >>>>>I personally use a Linux HA + DRBD + LVM + Linux iSCSI solution, and it works very well. Some things I took a lot of time to solve include: >>>>>1) A whole bunch of network cabling/config issues, now using 10G between DRBD, 10G iscsi server, and 2 x 1G for dom0's with multipath. >>>>>2) Unexpected poor performance with HDD's, concurrent random access from multiple domU's does not work well with HDD. My solution was to upgrade to SSD. >>>>>3) Unexpected poor performance with SSD. This came down to testing the wrong thing when calculating expected performance level. Test with small (eg 4k) random read/write and use those results, unless your VM's are only doing large read/write, and these really do get merged, then you will find performance limited to the 4k request size. >>>>>4) Still poor performance from SSD (DRBD). Change LVM so that it is below DRBD. ie, one LV for each domU, then on top is DRBD for each domU, then finally iscsi exports the DRBD devices. >>>>>5) Still poor performance from SSD (DRBD). DRBD needs to do it's own write for every domU write, plus lvm does it's own, etc. Each layer adds overhead. Solution for me was to disable DRBD disk-barrier, disk-flushes, md-flushes >>>>> >>>>>Other things that helped along the way include: >>>>>echo noop > /sys/block/${disk}/queue/scheduler >>>>>echo 128 > /sys/block/${disk}/queue/nr_requests >>>>>echo 4096 > /sys/block/md1/md/stripe_cache_size # RAID5, test the correct value for your array >>>>> >>>>>Currently, I have 8 dom0's with about 25 domU's and it is working well, including transparently failing over on iscsi server failure. If anyone wants more details, I'm happy to share. >>>>> >>>>>Most of the above is perhaps not specific to xen, but storage in general, but I hope it will be relevant here. >>>>> >>>>>I'd also ask that if you get any direct response, that you please summarise and send back to the list, and/or update the wiki so others can more easily find the information. >>>>> >>>>>Regards, >>>>>Adam >>>>> >>>>> >>>>>On 17/10/14 11:34, Eric wrote: >>>>> >>>>>Hello, All: >>>>>> >>>>>> >>>>>>I'd built a highly-available, redundant iSCSI SAN in our lab a while back as a proof of concept (using Linux-HA, DRBD, and the Linux iSCSI Target Framework) and it worked pretty well but, as I'm getting ready to build the infrastructure for our [production] cloud, I'm wanting to re-examine the topic again but I just haven't got enough time to sift through all of the outdated or speculative information on the Internet so I'm reaching out to the list for some guidance on hosting virtual disk images. >>>>>> >>>>>> >>>>>>e.g., I'm curious about other distributed, clustered storage systems (e.g., Gluster, Ceph, Sheepdog, etc); other SAN technologies besides iSCSI (e.g., AoE), and; various targets. e.g., There are at least four different iSCSI targets available for Linux: >>>>>> * The SCSI Target Framework (STGT/TGT), >>>>>> >>>>>> * The LIO target, >>>>>> >>>>>> * The iSCSI Enterprise Target (IET), and >>>>>> * The SCSI Target Subsystem (SCST). And, there are currently five different AoE targets available for Linux: >>>>>> >>>>>> * vblade, a userspace daemon that is part of the aoetools package. >>>>>> * kvblade, a Linux kernel module. >>>>>> * ggaoed, a userspace daemon that takes advantage of Linux-specific performance features. >>>>>> * qaoed, a multithreaded userspace daemon. >>>>>> * aoede, a userspace daemon with experimental protocol extensions. I know that it's a lot to ask, but I really need help with this enormous topic and I'd be thankful for any experience, knowledge, or guidance here. >>>>>> >>>>>> >>>>>> >>>>>>TIA, >>>>>> >>>>>>Eric Pretorious >>>>>> >>>>>> >>>>>> > >-- Adam Goryachev Website Managers P: +61 2 8304 0000 adam@websitemanagers.com.au F: +61 2 8304 0001 www.websitemanagers.com.au > >_______________________________________________ >Xen-users mailing list >Xen-users@lists.xen.org >http://lists.xen.org/xen-users > > ---28653412-650208797-1414975817=:41416 Content-Type: text/html; charset=us-ascii
Adam:

All I mean is that, in your infrastructure, the LV's must be created by issuing LVM commands and DRBD commands on the *target* instead of being created on the *initiators*. AFAICT, most CMP's (e.g., CloudStack, OpenNebula, etc) allocate storage by issuing commands on the initiator - not on the target.

Thanks, again!

Eric Pretorious

From: Adam Goryachev <adam@websitemanagers.com.au>
To: xen-users@lists.xen.org
Sent: Tuesday, October 28, 2014 5:52 PM
Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images

On 29/10/14 09:15, Eric wrote:
Thanks, again, Adam!

I'm sure that your input is gonna help me out as we begin tuning our SAN!  :P

I'm curious: IIUC, you're using LV's as DRBD backing devices. Is that correct? Wouldn't it be more versatile to use empty partitions as DRBD backing devices; import them to the initiators as PV's [using iSCSI/AoE/GNBD/etc] and then allocate LV's on the initiators (after coordinating the clients using cLVM)?

Well, I'm not sure what you mean by versatile. I allocate a single LV on each SAN per VM, these LV's are used by DRBD (one LV on each SAN node), and exported with iSCSI. Therefore, any xen node can boot any VM (as long as all the xen cfg files are replicated). The danger is a lack of some oversight tool ensuring you don't start the same VM on multiple nodes at the same time.

However, I imagine to use cLVM would require the PV to sit on top of the DRBD (which is what I originally had), and this causes performance issues. I forget the details, but along the lines of DRBD not using it's cache properly because it is spread over such a large area.

Ideally, I would like to upgrade from heartbeat to whatever is the current tool, and use it to do more than just keep one (and only one) of the two san's running as primary. ie, It would be nice if it would also ensure that every vm was running all the time, restricting to only one instance of the VM, etc.

Regards,
Adam

TIA,
Eric Pretorious

From: Adam Goryachev <mailinglists@websitemanagers.com.au>
To: xen-users@lists.xen.org
Sent: Sunday, October 19, 2014 7:13 PM
Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images

On 19/10/14 10:08, Eric wrote:
Thanks, Adam:

That's all tremendously helpful information!

I do have two questions:

Layering - Are you using logical volumes (LV's) as DRBD backing devices and then using the DRBD resources as iSCSI LUN's? This seems like a fairly labor-intensive approach that might not work at all with automated provisioning.
Yes, using:
RAID5
LVM2 (one LV per dom0)
DRBD
iSCSI

Previously we were doing:
RAID5
DRBD
LVM2
iSCSI
However was advised by the DRBD authors/support to split to using multiple DRBD's to reduce the IO load.

I don't use any sort of automated provisioning, as the config here is very static. However, it should be relatively easy to automate, simply add a LV to both primary/secondary, create the DRBD config file on both primary/secondary, connect/initial sync, and then create the iscsi export on both primary/secondary. Probably will also want to remember to adjust your failover system to add the extra DRBD (change to primary) and iscsi export.

Networking - What mode are you using to bond the 2 x 1G dom0 interfaces? e.g., balance-rr, active-backup, balance-xor, broadcast, balance-tlb, or balance-alb?

Not using bonding at all, went through all sort of configs and variations there. Started with 8 x 1G on the SAN and 1 x 1G on the dom0. Eventually I've ended up with 1 x 10G on each SAN, plus 1 x 10G for DRBD (crossover). Each dom0 has 3 x 1G ethernet, 2 used for iSCSI and one used for the "user" LAN. The iSCSI is configured as two discrete ethernet devices on the same LAN subnet (eg, 10.1.1.21/24 and 10.1.1.31/24), the primary SAN server is 10.1.1.11 and secondary 10.1.1.12.
iSCSI uses multipath to make one connection over each interface to the same destination (floating IP configured on the SAN servers).

I had considered other options such as creating 4 connections from each dom0, two to 10.1.1.11 (primary) and two to 10.1.1.12 (secondary), this would remove the need for a floating IP, etc, but in practice, I've not had any issue with the floating IP.

I can forcibly shutdown the primary, and all VM's proceed without interruption (few seconds of stalled IO), or else I can nicely shutdown the primary, and there is no noticeable downtime/delay.

I would be interested to hear more about your configuration/setup/etc. For me, the system is working well, the IO layer is still underperforming, but I no longer get IO stalls, and get "good" performance (ie, the users are happy). I suspect some parts could be tweaked further but haven't had the time to work on that.

If you want a lot more information on the problems I had, and the various configurations (both hardware + software/etc) please search on the linux-raid mailing list, and on this list (archives of both). Most of my efforts were over a period of 15+ months starting around January 2013.

Regards,
Adam

Thanks, again!

Eric Pretorious

From: Adam Goryachev <mailinglists@websitemanagers.com.au>
To: xen-users@lists.xen.org
Sent: Thursday, October 16, 2014 6:36 PM
Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images

Apologies for my blank response...

I personally use a Linux HA + DRBD + LVM + Linux iSCSI solution, and it works very well. Some things I took a lot of time to solve include:
1) A whole bunch of network cabling/config issues, now using 10G between DRBD, 10G iscsi server, and 2 x 1G for dom0's with multipath.
2) Unexpected poor performance with HDD's, concurrent random access from multiple domU's does not work well with HDD. My solution was to upgrade to SSD.
3) Unexpected poor performance with SSD. This came down to testing the wrong thing when calculating expected performance level. Test with small (eg 4k) random read/write and use those results, unless your VM's are only doing large read/write, and these really do get merged, then you will find performance limited to the 4k request size.
4) Still poor performance from SSD (DRBD). Change LVM so that it is below DRBD. ie, one LV for each domU, then on top is DRBD for each domU, then finally iscsi exports the DRBD devices.
5) Still poor performance from SSD (DRBD). DRBD needs to do it's own write for every domU write, plus lvm does it's own, etc. Each layer adds overhead. Solution for me was to disable DRBD disk-barrier, disk-flushes, md-flushes

Other things that helped along the way include:
echo noop > /sys/block/${disk}/queue/scheduler
echo 128 > /sys/block/${disk}/queue/nr_requests
echo 4096 > /sys/block/md1/md/stripe_cache_size # RAID5, test the correct value for your array

Currently, I have 8 dom0's with about 25 domU's and it is working well, including transparently failing over on iscsi server failure. If anyone wants more details, I'm happy to share.

Most of the above is perhaps not specific to xen, but storage in general, but I hope it will be relevant here.

I'd also ask that if you get any direct response, that you please summarise and send back to the list, and/or update the wiki so others can more easily find the information.

Regards,
Adam

On 17/10/14 11:34, Eric wrote:
Hello, All:

I'd built a highly-available, redundant iSCSI SAN in our lab a while back as a proof of concept (using Linux-HA, DRBD, and the Linux iSCSI Target Framework) and it worked pretty well but, as I'm getting ready to build the infrastructure for our [production] cloud, I'm wanting to re-examine the topic again but I just haven't got enough time to sift through all of the outdated or speculative information on the Internet so I'm reaching out to the list for some guidance on hosting virtual disk images.

e.g., I'm curious about other distributed, clustered storage systems (e.g., Gluster, Ceph, Sheepdog, etc); other SAN technologies besides iSCSI (e.g., AoE), and; various targets. e.g., There are at least four different iSCSI targets available for Linux:
And, there are currently five different AoE targets available for Linux:
  • vblade, a userspace daemon that is part of the aoetools package.
  • kvblade, a Linux kernel module.
  • ggaoed, a userspace daemon that takes advantage of Linux-specific performance features.
  • qaoed, a multithreaded userspace daemon.
  • aoede, a userspace daemon with experimental protocol extensions.
I know that it's a lot to ask, but I really need help with this enormous topic and I'd be thankful for any experience, knowledge, or guidance here.

TIA,
Eric Pretorious




--
Adam Goryachev
Website Managers
P: +61 2 8304 0000                    adam@websitemanagers.com.au
F: +61 2 8304 0001                     www.websitemanagers.com.au

_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
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Sun, 02 Nov 2014 16:50:17 PST X-Rocket-MIMEInfo: 002.001, QWRhbToKCkFsbCBJIG1lYW4gaXMgdGhhdCwgaW4geW91ciBpbmZyYXN0cnVjdHVyZSwgdGhlIExWJ3MgbXVzdCBiZSBjcmVhdGVkIGJ5IGlzc3VpbmcgTFZNIGNvbW1hbmRzIGFuZCBEUkJEIGNvbW1hbmRzIG9uIHRoZSAqdGFyZ2V0KiBpbnN0ZWFkIG9mIGJlaW5nIGNyZWF0ZWQgb24gdGhlICppbml0aWF0b3JzKi4gQUZBSUNULCBtb3N0IENNUCdzIChlLmcuLCBDbG91ZFN0YWNrLCBPcGVuTmVidWxhLCBldGMpIGFsbG9jYXRlIHN0b3JhZ2UgYnkgaXNzdWluZyBjb21tYW5kcyBvbiB0aGUgaW5pdGlhdG9yIC0BMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1413506061.45969.YahooMailNeo@web310201.mail.ne1.yahoo.com> <544072A3.4070402@websitemanagers.com.au> <1413673689.22286.YahooMailNeo@web310204.mail.ne1.yahoo.com> <54446FC6.7090802@websitemanagers.com.au> <1414534543.30950.YahooMailNeo@web310201.mail.ne1.yahoo.com> <54503A67.9010205@websitemanagers.com.au> Message-ID: <1414975817.41416.YahooMailNeo@web310204.mail.ne1.yahoo.com> Date: Sun, 2 Nov 2014 16:50:17 -0800 From: Eric To: Adam Goryachev , "xen-users@lists.xen.org" In-Reply-To: <54503A67.9010205@websitemanagers.com.au> MIME-Version: 1.0 Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Eric List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3536613616588806501==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============3536613616588806501== Content-Type: multipart/alternative; boundary="-28653412-650208797-1414975817=:41416" ---28653412-650208797-1414975817=:41416 Content-Type: text/plain; charset=us-ascii Adam: All I mean is that, in your infrastructure, the LV's must be created by issuing LVM commands and DRBD commands on the *target* instead of being created on the *initiators*. AFAICT, most CMP's (e.g., CloudStack, OpenNebula, etc) allocate storage by issuing commands on the initiator - not on the target. Thanks, again! Eric Pretorious >________________________________ > From: Adam Goryachev >To: xen-users@lists.xen.org >Sent: Tuesday, October 28, 2014 5:52 PM >Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images > > > >On 29/10/14 09:15, Eric wrote: > >Thanks, again, Adam! >> >> >>I'm sure that your input is gonna help me out as we begin tuning our SAN! :P >> >> >> >>I'm curious: IIUC, you're using LV's as DRBD backing devices. Is that correct? Wouldn't it be more versatile to use empty partitions as DRBD backing devices; import them to the initiators as PV's [using iSCSI/AoE/GNBD/etc] and then allocate LV's on the initiators (after coordinating the clients using cLVM)? >> >> >> Well, I'm not sure what you mean by versatile. I allocate a single LV on each SAN per VM, these LV's are used by DRBD (one LV on each SAN node), and exported with iSCSI. Therefore, any xen node can boot any VM (as long as all the xen cfg files are replicated). The danger is a lack of some oversight tool ensuring you don't start the same VM on multiple nodes at the same time. > >However, I imagine to use cLVM would require the PV to sit on top of the DRBD (which is what I originally had), and this causes performance issues. I forget the details, but along the lines of DRBD not using it's cache properly because it is spread over such a large area. > >Ideally, I would like to upgrade from heartbeat to whatever is the current tool, and use it to do more than just keep one (and only one) of the two san's running as primary. ie, It would be nice if it would also ensure that every vm was running all the time, restricting to only one instance of the VM, etc. > >Regards, >Adam > > >TIA, >> >>Eric Pretorious >> >> >>From: Adam Goryachev >>>To: xen-users@lists.xen.org >>>Sent: Sunday, October 19, 2014 7:13 PM >>>Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images >>> >>> >>> >>>On 19/10/14 10:08, Eric wrote: >>> >>>Thanks, Adam: >>>> >>>> >>>>That's all tremendously helpful information! >>>> >>>> >>>>I do have two questions: >>>> >>>> >>>>Layering - Are you using logical volumes (LV's) as DRBD backing devices and then using the DRBD resources as iSCSI LUN's? This seems like a fairly labor-intensive approach that might not work at all with automated provisioning. >>>> Yes, using: >>>RAID5 >>>LVM2 (one LV per dom0) >>>DRBD >>>iSCSI >>> >>>Previously we were doing: >>>RAID5 >>>DRBD >>>LVM2 >>>iSCSI >>>However was advised by the DRBD authors/support to split to using multiple DRBD's to reduce the IO load. >>> >>>I don't use any sort of automated provisioning, as the config here is very static. However, it should be relatively easy to automate, simply add a LV to both primary/secondary, create the DRBD config file on both primary/secondary, connect/initial sync, and then create the iscsi export on both primary/secondary. Probably will also want to remember to adjust your failover system to add the extra DRBD (change to primary) and iscsi export. >>> >>> >>>Networking - What mode are you using to bond the 2 x 1G dom0 interfaces? e.g., balance-rr, active-backup, balance-xor, broadcast, balance-tlb, or balance-alb? >>>> >>>> Not using bonding at all, went through all sort of configs and variations there. Started with 8 x 1G on the SAN and 1 x 1G on the dom0. Eventually I've ended up with 1 x 10G on each SAN, plus 1 x 10G for DRBD (crossover). Each dom0 has 3 x 1G ethernet, 2 used for iSCSI and one used for the "user" LAN. The iSCSI is configured as two discrete ethernet devices on the same LAN subnet (eg, 10.1.1.21/24 and 10.1.1.31/24), the primary SAN server is 10.1.1.11 and secondary 10.1.1.12. >>>iSCSI uses multipath to make one connection over each interface to the same destination (floating IP configured on the SAN servers). >>> >>>I had considered other options such as creating 4 connections from each dom0, two to 10.1.1.11 (primary) and two to 10.1.1.12 (secondary), this would remove the need for a floating IP, etc, but in practice, I've not had any issue with the floating IP. >>> >>>I can forcibly shutdown the primary, and all VM's proceed without interruption (few seconds of stalled IO), or else I can nicely shutdown the primary, and there is no noticeable downtime/delay. >>> >>>I would be interested to hear more about your configuration/setup/etc. For me, the system is working well, the IO layer is still underperforming, but I no longer get IO stalls, and get "good" performance (ie, the users are happy). I suspect some parts could be tweaked further but haven't had the time to work on that. >>> >>>If you want a lot more information on the problems I had, and the various configurations (both hardware + software/etc) please search on the linux-raid mailing list, and on this list (archives of both). Most of my efforts were over a period of 15+ months starting around January 2013. >>> >>>Regards, >>>Adam >>> >>> >>>Thanks, again! >>>> >>>> >>>>Eric Pretorious >>>> >>>> >>>> >>>> >>>>>________________________________ >>>>> From: Adam Goryachev >>>>>To: xen-users@lists.xen.org >>>>>Sent: Thursday, October 16, 2014 6:36 PM >>>>>Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images >>>>> >>>>> >>>>> >>>>>Apologies for my blank response... >>>>> >>>>>I personally use a Linux HA + DRBD + LVM + Linux iSCSI solution, and it works very well. Some things I took a lot of time to solve include: >>>>>1) A whole bunch of network cabling/config issues, now using 10G between DRBD, 10G iscsi server, and 2 x 1G for dom0's with multipath. >>>>>2) Unexpected poor performance with HDD's, concurrent random access from multiple domU's does not work well with HDD. My solution was to upgrade to SSD. >>>>>3) Unexpected poor performance with SSD. This came down to testing the wrong thing when calculating expected performance level. Test with small (eg 4k) random read/write and use those results, unless your VM's are only doing large read/write, and these really do get merged, then you will find performance limited to the 4k request size. >>>>>4) Still poor performance from SSD (DRBD). Change LVM so that it is below DRBD. ie, one LV for each domU, then on top is DRBD for each domU, then finally iscsi exports the DRBD devices. >>>>>5) Still poor performance from SSD (DRBD). DRBD needs to do it's own write for every domU write, plus lvm does it's own, etc. Each layer adds overhead. Solution for me was to disable DRBD disk-barrier, disk-flushes, md-flushes >>>>> >>>>>Other things that helped along the way include: >>>>>echo noop > /sys/block/${disk}/queue/scheduler >>>>>echo 128 > /sys/block/${disk}/queue/nr_requests >>>>>echo 4096 > /sys/block/md1/md/stripe_cache_size # RAID5, test the correct value for your array >>>>> >>>>>Currently, I have 8 dom0's with about 25 domU's and it is working well, including transparently failing over on iscsi server failure. If anyone wants more details, I'm happy to share. >>>>> >>>>>Most of the above is perhaps not specific to xen, but storage in general, but I hope it will be relevant here. >>>>> >>>>>I'd also ask that if you get any direct response, that you please summarise and send back to the list, and/or update the wiki so others can more easily find the information. >>>>> >>>>>Regards, >>>>>Adam >>>>> >>>>> >>>>>On 17/10/14 11:34, Eric wrote: >>>>> >>>>>Hello, All: >>>>>> >>>>>> >>>>>>I'd built a highly-available, redundant iSCSI SAN in our lab a while back as a proof of concept (using Linux-HA, DRBD, and the Linux iSCSI Target Framework) and it worked pretty well but, as I'm getting ready to build the infrastructure for our [production] cloud, I'm wanting to re-examine the topic again but I just haven't got enough time to sift through all of the outdated or speculative information on the Internet so I'm reaching out to the list for some guidance on hosting virtual disk images. >>>>>> >>>>>> >>>>>>e.g., I'm curious about other distributed, clustered storage systems (e.g., Gluster, Ceph, Sheepdog, etc); other SAN technologies besides iSCSI (e.g., AoE), and; various targets. e.g., There are at least four different iSCSI targets available for Linux: >>>>>> * The SCSI Target Framework (STGT/TGT), >>>>>> >>>>>> * The LIO target, >>>>>> >>>>>> * The iSCSI Enterprise Target (IET), and >>>>>> * The SCSI Target Subsystem (SCST). And, there are currently five different AoE targets available for Linux: >>>>>> >>>>>> * vblade, a userspace daemon that is part of the aoetools package. >>>>>> * kvblade, a Linux kernel module. >>>>>> * ggaoed, a userspace daemon that takes advantage of Linux-specific performance features. >>>>>> * qaoed, a multithreaded userspace daemon. >>>>>> * aoede, a userspace daemon with experimental protocol extensions. I know that it's a lot to ask, but I really need help with this enormous topic and I'd be thankful for any experience, knowledge, or guidance here. >>>>>> >>>>>> >>>>>> >>>>>>TIA, >>>>>> >>>>>>Eric Pretorious >>>>>> >>>>>> >>>>>> > >-- Adam Goryachev Website Managers P: +61 2 8304 0000 adam@websitemanagers.com.au F: +61 2 8304 0001 www.websitemanagers.com.au > >_______________________________________________ >Xen-users mailing list >Xen-users@lists.xen.org >http://lists.xen.org/xen-users > > ---28653412-650208797-1414975817=:41416 Content-Type: text/html; charset=us-ascii
Adam:

All I mean is that, in your infrastructure, the LV's must be created by issuing LVM commands and DRBD commands on the *target* instead of being created on the *initiators*. AFAICT, most CMP's (e.g., CloudStack, OpenNebula, etc) allocate storage by issuing commands on the initiator - not on the target.

Thanks, again!

Eric Pretorious

From: Adam Goryachev <adam@websitemanagers.com.au>
To: xen-users@lists.xen.org
Sent: Tuesday, October 28, 2014 5:52 PM
Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images

On 29/10/14 09:15, Eric wrote:
Thanks, again, Adam!

I'm sure that your input is gonna help me out as we begin tuning our SAN!  :P

I'm curious: IIUC, you're using LV's as DRBD backing devices. Is that correct? Wouldn't it be more versatile to use empty partitions as DRBD backing devices; import them to the initiators as PV's [using iSCSI/AoE/GNBD/etc] and then allocate LV's on the initiators (after coordinating the clients using cLVM)?

Well, I'm not sure what you mean by versatile. I allocate a single LV on each SAN per VM, these LV's are used by DRBD (one LV on each SAN node), and exported with iSCSI. Therefore, any xen node can boot any VM (as long as all the xen cfg files are replicated). The danger is a lack of some oversight tool ensuring you don't start the same VM on multiple nodes at the same time.

However, I imagine to use cLVM would require the PV to sit on top of the DRBD (which is what I originally had), and this causes performance issues. I forget the details, but along the lines of DRBD not using it's cache properly because it is spread over such a large area.

Ideally, I would like to upgrade from heartbeat to whatever is the current tool, and use it to do more than just keep one (and only one) of the two san's running as primary. ie, It would be nice if it would also ensure that every vm was running all the time, restricting to only one instance of the VM, etc.

Regards,
Adam

TIA,
Eric Pretorious

From: Adam Goryachev <mailinglists@websitemanagers.com.au>
To: xen-users@lists.xen.org
Sent: Sunday, October 19, 2014 7:13 PM
Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images

On 19/10/14 10:08, Eric wrote:
Thanks, Adam:

That's all tremendously helpful information!

I do have two questions:

Layering - Are you using logical volumes (LV's) as DRBD backing devices and then using the DRBD resources as iSCSI LUN's? This seems like a fairly labor-intensive approach that might not work at all with automated provisioning.
Yes, using:
RAID5
LVM2 (one LV per dom0)
DRBD
iSCSI

Previously we were doing:
RAID5
DRBD
LVM2
iSCSI
However was advised by the DRBD authors/support to split to using multiple DRBD's to reduce the IO load.

I don't use any sort of automated provisioning, as the config here is very static. However, it should be relatively easy to automate, simply add a LV to both primary/secondary, create the DRBD config file on both primary/secondary, connect/initial sync, and then create the iscsi export on both primary/secondary. Probably will also want to remember to adjust your failover system to add the extra DRBD (change to primary) and iscsi export.

Networking - What mode are you using to bond the 2 x 1G dom0 interfaces? e.g., balance-rr, active-backup, balance-xor, broadcast, balance-tlb, or balance-alb?

Not using bonding at all, went through all sort of configs and variations there. Started with 8 x 1G on the SAN and 1 x 1G on the dom0. Eventually I've ended up with 1 x 10G on each SAN, plus 1 x 10G for DRBD (crossover). Each dom0 has 3 x 1G ethernet, 2 used for iSCSI and one used for the "user" LAN. The iSCSI is configured as two discrete ethernet devices on the same LAN subnet (eg, 10.1.1.21/24 and 10.1.1.31/24), the primary SAN server is 10.1.1.11 and secondary 10.1.1.12.
iSCSI uses multipath to make one connection over each interface to the same destination (floating IP configured on the SAN servers).

I had considered other options such as creating 4 connections from each dom0, two to 10.1.1.11 (primary) and two to 10.1.1.12 (secondary), this would remove the need for a floating IP, etc, but in practice, I've not had any issue with the floating IP.

I can forcibly shutdown the primary, and all VM's proceed without interruption (few seconds of stalled IO), or else I can nicely shutdown the primary, and there is no noticeable downtime/delay.

I would be interested to hear more about your configuration/setup/etc. For me, the system is working well, the IO layer is still underperforming, but I no longer get IO stalls, and get "good" performance (ie, the users are happy). I suspect some parts could be tweaked further but haven't had the time to work on that.

If you want a lot more information on the problems I had, and the various configurations (both hardware + software/etc) please search on the linux-raid mailing list, and on this list (archives of both). Most of my efforts were over a period of 15+ months starting around January 2013.

Regards,
Adam

Thanks, again!

Eric Pretorious

From: Adam Goryachev <mailinglists@websitemanagers.com.au>
To: xen-users@lists.xen.org
Sent: Thursday, October 16, 2014 6:36 PM
Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images

Apologies for my blank response...

I personally use a Linux HA + DRBD + LVM + Linux iSCSI solution, and it works very well. Some things I took a lot of time to solve include:
1) A whole bunch of network cabling/config issues, now using 10G between DRBD, 10G iscsi server, and 2 x 1G for dom0's with multipath.
2) Unexpected poor performance with HDD's, concurrent random access from multiple domU's does not work well with HDD. My solution was to upgrade to SSD.
3) Unexpected poor performance with SSD. This came down to testing the wrong thing when calculating expected performance level. Test with small (eg 4k) random read/write and use those results, unless your VM's are only doing large read/write, and these really do get merged, then you will find performance limited to the 4k request size.
4) Still poor performance from SSD (DRBD). Change LVM so that it is below DRBD. ie, one LV for each domU, then on top is DRBD for each domU, then finally iscsi exports the DRBD devices.
5) Still poor performance from SSD (DRBD). DRBD needs to do it's own write for every domU write, plus lvm does it's own, etc. Each layer adds overhead. Solution for me was to disable DRBD disk-barrier, disk-flushes, md-flushes

Other things that helped along the way include:
echo noop > /sys/block/${disk}/queue/scheduler
echo 128 > /sys/block/${disk}/queue/nr_requests
echo 4096 > /sys/block/md1/md/stripe_cache_size # RAID5, test the correct value for your array

Currently, I have 8 dom0's with about 25 domU's and it is working well, including transparently failing over on iscsi server failure. If anyone wants more details, I'm happy to share.

Most of the above is perhaps not specific to xen, but storage in general, but I hope it will be relevant here.

I'd also ask that if you get any direct response, that you please summarise and send back to the list, and/or update the wiki so others can more easily find the information.

Regards,
Adam

On 17/10/14 11:34, Eric wrote:
Hello, All:

I'd built a highly-available, redundant iSCSI SAN in our lab a while back as a proof of concept (using Linux-HA, DRBD, and the Linux iSCSI Target Framework) and it worked pretty well but, as I'm getting ready to build the infrastructure for our [production] cloud, I'm wanting to re-examine the topic again but I just haven't got enough time to sift through all of the outdated or speculative information on the Internet so I'm reaching out to the list for some guidance on hosting virtual disk images.

e.g., I'm curious about other distributed, clustered storage systems (e.g., Gluster, Ceph, Sheepdog, etc); other SAN technologies besides iSCSI (e.g., AoE), and; various targets. e.g., There are at least four different iSCSI targets available for Linux:
And, there are currently five different AoE targets available for Linux:
  • vblade, a userspace daemon that is part of the aoetools package.
  • kvblade, a Linux kernel module.
  • ggaoed, a userspace daemon that takes advantage of Linux-specific performance features.
  • qaoed, a multithreaded userspace daemon.
  • aoede, a userspace daemon with experimental protocol extensions.
I know that it's a lot to ask, but I really need help with this enormous topic and I'd be thankful for any experience, knowledge, or guidance here.

TIA,
Eric Pretorious




--
Adam Goryachev
Website Managers
P: +61 2 8304 0000                    adam@websitemanagers.com.au
F: +61 2 8304 0001                     www.websitemanagers.com.au

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---28653412-650208797-1414975817=:41416-- --===============3536613616588806501== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============3536613616588806501==-- From xen-users-bounces@lists.xen.org Mon Nov 03 00:59:12 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 03 Nov 2014 00:59:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xl5z4-0005lU-CL; Mon, 03 Nov 2014 00:59:02 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xl5z2-0005lN-GS for xen-users@lists.xen.org; Mon, 03 Nov 2014 00:59:00 +0000 Received: from [85.158.139.211] by server-4.bemta-5.messagelabs.com id 9B/CB-22737-353D6545; Mon, 03 Nov 2014 00:58:59 +0000 X-Env-Sender: epretorious@yahoo.com X-Msg-Ref: server-7.tower-206.messagelabs.com!1414976336!13252577!1 X-Originating-IP: [98.138.90.69] X-SpamReason: No, hits=0.3 required=7.0 tests=HTML_60_70,HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26205 invoked from network); 3 Nov 2014 00:58:57 -0000 Received: from nm6.bullet.mail.ne1.yahoo.com (HELO nm6.bullet.mail.ne1.yahoo.com) (98.138.90.69) by server-7.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 3 Nov 2014 00:58:57 -0000 Received: from [98.138.101.129] by nm6.bullet.mail.ne1.yahoo.com with NNFMP; 03 Nov 2014 00:58:55 -0000 Received: from [98.138.87.8] by tm17.bullet.mail.ne1.yahoo.com with NNFMP; 03 Nov 2014 00:58:55 -0000 Received: from [127.0.0.1] by omp1008.mail.ne1.yahoo.com with NNFMP; 03 Nov 2014 00:58:55 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 610476.96194.bm@omp1008.mail.ne1.yahoo.com Received: (qmail 43144 invoked by uid 60001); 3 Nov 2014 00:58:55 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1414976335; bh=yxvO/RjFhfPeI4rlPN6RhjI+YRvP4hDFZK7h/x3xVvI=; h=References:Message-ID:Date:From:Reply-To:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type; b=PQCGhJMMFIxbsRhrEqtU9nLGqUQoDcLomhslo3ebVhF0A08eDoaidx8C3gRaDjdpa5L/aLWvFffCAo13AwtfPIDki4eAHWrCROr1s2koDWtCP+sNn72wThYOO9P4MxhOyyhVQ5o8X5kMN2PM/iDlZyFpOqU4fMp4kD7wvuncDe8= X-YMail-OSG: aj82w3YVM1lsWek3XS9SdZmJMbaSjBZ1_KnaEO0oqtnHTXY sWXaSYfvqKXrB6YA_cHZNKJT1bQPt5oUPkLn_FdYmQOcceSzNK.xnVH7kObP 2sRXpwBKB1m1ydBmKvsZqrt4WAfri7PU7FJos14VISGOpnT7CGVg8YdnLO1L sTvVFfQK6HEdwbqO2BQjBRWWdKeXRqpzT6WgfQiJcMVvv4Ura8fwKlaXbPmT 4lshIEa6ZQnpO0XKGicJ93LP4hMJnA7FNodrnMsB4Dx3U3NgGjo5x.QokkFc DPZLa7.p.SHbeeeT8ZNkM26i3Vgbx7cdH0HnBKjPbqv0RUXYaPoMz0mMOUKD 0gYmHcj1KclpTx_8yS3Htz4bsNLTx2DGUhmMOqGrZeOUGGL2g9TL1Ri2ES8E .2cwOx2w550dh3vnBu0LEV7Frmwy0q.EaYcwwMc7CoHjEPC3ICMim8X3c15e .l2Pp6LtSVOtMp07gitI17Z9OTlWLOWGPUTTKRsYZ0U6UUK95iSFHRqBR5dC un8KpnBmdYi32Upp8.euAMojht8AAFHnPAp6Hmw9sSAClx.WXmxHVnjWJbPx PcBBW6_33TpYg3BWN9YQxed47Ngp2X.se5_h1wvdHWAiOrP6wKBwnGRivAZ. JkW.xvpicVvV16kyj5x0BIojqcjuZvcJnGoPfga4y0AkiMFSElUa6o9sC9v1 QZODr4V7tph1VJjit_nT.Y634BIgvCmxx6.dYFeUmO2kI7uvmQwPrzffOlPO kgC6poHRf0_RnnCL9Ag-- Received: from [24.32.28.208] by web310206.mail.ne1.yahoo.com via HTTP; Sun, 02 Nov 2014 16:58:55 PST X-Rocket-MIMEInfo: 002.001, VGhhbmtzLCBTdGVwaGFuOgoKSW4gYWRkaXRpb24gdG8gdGhlIGluZm9ybWF0aW9uIG9uIHRoZSBTQ1NUIFByb2plY3QgcGFnZSwgT2FrIEFsbGV5IElUIGhhcyBzaW1pbGFyIHJlc3VsdHM6CgpodHRwOi8vd3d3Lm9ha2FsbGV5aXQuY29tL25vZGUvMjIKaHR0cDovL3Njc3Quc291cmNlZm9yZ2UubmV0L2NvbXBhcmlzb24uaHRtbAoKCkVyaWMgUHJldG9yaW91cwoKCj5fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo.IEZyb206IFN0ZXBoYW4gU2VpdHogPHMuc2VpdHpAc2VjcmV0cmVzZWFyY2hmYWMBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1413506061.45969.YahooMailNeo@web310201.mail.ne1.yahoo.com> <1413545172.25376.29.camel@sseitz.office.heinlein-support.de> Message-ID: <1414976335.41853.YahooMailNeo@web310206.mail.ne1.yahoo.com> Date: Sun, 2 Nov 2014 16:58:55 -0800 From: Eric To: Stephan Seitz In-Reply-To: <1413545172.25376.29.camel@sseitz.office.heinlein-support.de> MIME-Version: 1.0 Cc: "Xen-users lists.xen.org" Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Eric List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6592421993831435260==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============6592421993831435260== Content-Type: multipart/alternative; boundary="-28653412-48292030-1414976335=:41853" ---28653412-48292030-1414976335=:41853 Content-Type: text/plain; charset=us-ascii Thanks, Stephan: In addition to the information on the SCST Project page, Oak Alley IT has similar results: http://www.oakalleyit.com/node/22 http://scst.sourceforge.net/comparison.html Eric Pretorious >________________________________ > From: Stephan Seitz >To: Eric >Cc: Xen-users lists.xen.org >Sent: Friday, October 17, 2014 4:26 AM >Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images > > >Hi, > >> * The SCSI Target Framework (STGT/TGT), >> * The LIO target, >> * The iSCSI Enterprise Target (IET), and >> * The SCSI Target Subsystem (SCST). > >I expierenced the SCST as the most performant and feature-complete >target. Sadly enough, it's not in kernel upstream, so you'ld have to add >two patches to your kernel to get the best performance. >The SCST Website has a table where you can compare the targets. >http://scst.sourceforge.net/scstvsstgt.html > >If you don't want to patch your kernel or do need some native >backend-support (for e.g. Ceph), you'ld better try TGT. Just note that >userland operations in TGT are far slower than SCST. > >IET looks to me like some kind of reference-implementation. It doesn't >perform well and has no feature which is more important than the >performance impact. > >I've never tried LIO, so I don't know much about it. > > >You mentioned gluster, ceph and sheepdog. Well, gluster is a clustered >*filesystem*. It has nice features for clustered CIFS and if I recall it >right, also for clustered NFS. It doesn't really scale horizontally, >just read the papers :) > >Ceph on the other hand is an object store with the capability of virtual >block devices (rados block device or RBD) which is fully supported by >recent qemu-upstream. If you're able to switch from qemu-traditional to >upstream, it *should* be supported by Xen as well. For KVM, it's >definitely working. If you've got at least three storage-nodes, I'ld go >for it. Ceph scales horizontally, finally limited by your backend >network infrastructure. In a real world scanario: 10GBE or better. > > >cheers, > >- Stephan > > > > >_______________________________________________ >Xen-users mailing list >Xen-users@lists.xen.org >http://lists.xen.org/xen-users > > > > ---28653412-48292030-1414976335=:41853 Content-Type: text/html; charset=us-ascii
Thanks, Stephan:

In addition to the information on the SCST Project page, Oak Alley IT has similar results:


Eric Pretorious

From: Stephan Seitz <s.seitz@secretresearchfacility.com>
To: Eric <epretorious@yahoo.com>
Cc: Xen-users lists.xen.org <xen-users@lists.xen.org>
Sent: Friday, October 17, 2014 4:26 AM
Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images

Hi,

>      * The SCSI Target Framework (STGT/TGT),
>      * The LIO target,
>      * The iSCSI Enterprise Target (IET), and
>      * The SCSI Target Subsystem (SCST).


I expierenced the SCST as the most performant and feature-complete
target. Sadly enough, it's not in kernel upstream, so you'ld have to add
two patches to your kernel to get the best performance.
The SCST Website has a table where you can compare the targets.
http://scst.sourceforge.net/scstvsstgt.html

If you don't want to patch your kernel or do need some native
backend-support (for e.g. Ceph), you'ld better try TGT. Just note that
userland operations in TGT are far slower than SCST.

IET looks to me like some kind of reference-implementation. It doesn't
perform well and has no feature which is more important than the
performance impact.

I've never tried LIO, so I don't know much about it.


You mentioned gluster, ceph and sheepdog. Well, gluster is a clustered
*filesystem*. It has nice features for clustered CIFS and if I recall it
right, also for clustered NFS. It doesn't really scale horizontally,
just read the papers :)

Ceph on the other hand is an object store with the capability of virtual
block devices (rados block device or RBD) which is fully supported by
recent qemu-upstream. If you're able to switch from qemu-traditional to
upstream, it *should* be supported by Xen as well. For KVM, it's
definitely working. If you've got at least three storage-nodes, I'ld go
for it. Ceph scales horizontally, finally limited by your backend
network infrastructure. In a real world scanario: 10GBE or better.


cheers,

- Stephan




_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users



---28653412-48292030-1414976335=:41853-- --===============6592421993831435260== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============6592421993831435260==-- From xen-users-bounces@lists.xen.org Mon Nov 03 00:59:12 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 03 Nov 2014 00:59:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xl5z4-0005lU-CL; Mon, 03 Nov 2014 00:59:02 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xl5z2-0005lN-GS for xen-users@lists.xen.org; Mon, 03 Nov 2014 00:59:00 +0000 Received: from [85.158.139.211] by server-4.bemta-5.messagelabs.com id 9B/CB-22737-353D6545; Mon, 03 Nov 2014 00:58:59 +0000 X-Env-Sender: epretorious@yahoo.com X-Msg-Ref: server-7.tower-206.messagelabs.com!1414976336!13252577!1 X-Originating-IP: [98.138.90.69] X-SpamReason: No, hits=0.3 required=7.0 tests=HTML_60_70,HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26205 invoked from network); 3 Nov 2014 00:58:57 -0000 Received: from nm6.bullet.mail.ne1.yahoo.com (HELO nm6.bullet.mail.ne1.yahoo.com) (98.138.90.69) by server-7.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 3 Nov 2014 00:58:57 -0000 Received: from [98.138.101.129] by nm6.bullet.mail.ne1.yahoo.com with NNFMP; 03 Nov 2014 00:58:55 -0000 Received: from [98.138.87.8] by tm17.bullet.mail.ne1.yahoo.com with NNFMP; 03 Nov 2014 00:58:55 -0000 Received: from [127.0.0.1] by omp1008.mail.ne1.yahoo.com with NNFMP; 03 Nov 2014 00:58:55 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 610476.96194.bm@omp1008.mail.ne1.yahoo.com Received: (qmail 43144 invoked by uid 60001); 3 Nov 2014 00:58:55 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1414976335; bh=yxvO/RjFhfPeI4rlPN6RhjI+YRvP4hDFZK7h/x3xVvI=; h=References:Message-ID:Date:From:Reply-To:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type; b=PQCGhJMMFIxbsRhrEqtU9nLGqUQoDcLomhslo3ebVhF0A08eDoaidx8C3gRaDjdpa5L/aLWvFffCAo13AwtfPIDki4eAHWrCROr1s2koDWtCP+sNn72wThYOO9P4MxhOyyhVQ5o8X5kMN2PM/iDlZyFpOqU4fMp4kD7wvuncDe8= X-YMail-OSG: aj82w3YVM1lsWek3XS9SdZmJMbaSjBZ1_KnaEO0oqtnHTXY sWXaSYfvqKXrB6YA_cHZNKJT1bQPt5oUPkLn_FdYmQOcceSzNK.xnVH7kObP 2sRXpwBKB1m1ydBmKvsZqrt4WAfri7PU7FJos14VISGOpnT7CGVg8YdnLO1L sTvVFfQK6HEdwbqO2BQjBRWWdKeXRqpzT6WgfQiJcMVvv4Ura8fwKlaXbPmT 4lshIEa6ZQnpO0XKGicJ93LP4hMJnA7FNodrnMsB4Dx3U3NgGjo5x.QokkFc DPZLa7.p.SHbeeeT8ZNkM26i3Vgbx7cdH0HnBKjPbqv0RUXYaPoMz0mMOUKD 0gYmHcj1KclpTx_8yS3Htz4bsNLTx2DGUhmMOqGrZeOUGGL2g9TL1Ri2ES8E .2cwOx2w550dh3vnBu0LEV7Frmwy0q.EaYcwwMc7CoHjEPC3ICMim8X3c15e .l2Pp6LtSVOtMp07gitI17Z9OTlWLOWGPUTTKRsYZ0U6UUK95iSFHRqBR5dC un8KpnBmdYi32Upp8.euAMojht8AAFHnPAp6Hmw9sSAClx.WXmxHVnjWJbPx PcBBW6_33TpYg3BWN9YQxed47Ngp2X.se5_h1wvdHWAiOrP6wKBwnGRivAZ. JkW.xvpicVvV16kyj5x0BIojqcjuZvcJnGoPfga4y0AkiMFSElUa6o9sC9v1 QZODr4V7tph1VJjit_nT.Y634BIgvCmxx6.dYFeUmO2kI7uvmQwPrzffOlPO kgC6poHRf0_RnnCL9Ag-- Received: from [24.32.28.208] by web310206.mail.ne1.yahoo.com via HTTP; Sun, 02 Nov 2014 16:58:55 PST X-Rocket-MIMEInfo: 002.001, VGhhbmtzLCBTdGVwaGFuOgoKSW4gYWRkaXRpb24gdG8gdGhlIGluZm9ybWF0aW9uIG9uIHRoZSBTQ1NUIFByb2plY3QgcGFnZSwgT2FrIEFsbGV5IElUIGhhcyBzaW1pbGFyIHJlc3VsdHM6CgpodHRwOi8vd3d3Lm9ha2FsbGV5aXQuY29tL25vZGUvMjIKaHR0cDovL3Njc3Quc291cmNlZm9yZ2UubmV0L2NvbXBhcmlzb24uaHRtbAoKCkVyaWMgUHJldG9yaW91cwoKCj5fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo.IEZyb206IFN0ZXBoYW4gU2VpdHogPHMuc2VpdHpAc2VjcmV0cmVzZWFyY2hmYWMBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1413506061.45969.YahooMailNeo@web310201.mail.ne1.yahoo.com> <1413545172.25376.29.camel@sseitz.office.heinlein-support.de> Message-ID: <1414976335.41853.YahooMailNeo@web310206.mail.ne1.yahoo.com> Date: Sun, 2 Nov 2014 16:58:55 -0800 From: Eric To: Stephan Seitz In-Reply-To: <1413545172.25376.29.camel@sseitz.office.heinlein-support.de> MIME-Version: 1.0 Cc: "Xen-users lists.xen.org" Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Eric List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6592421993831435260==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============6592421993831435260== Content-Type: multipart/alternative; boundary="-28653412-48292030-1414976335=:41853" ---28653412-48292030-1414976335=:41853 Content-Type: text/plain; charset=us-ascii Thanks, Stephan: In addition to the information on the SCST Project page, Oak Alley IT has similar results: http://www.oakalleyit.com/node/22 http://scst.sourceforge.net/comparison.html Eric Pretorious >________________________________ > From: Stephan Seitz >To: Eric >Cc: Xen-users lists.xen.org >Sent: Friday, October 17, 2014 4:26 AM >Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images > > >Hi, > >> * The SCSI Target Framework (STGT/TGT), >> * The LIO target, >> * The iSCSI Enterprise Target (IET), and >> * The SCSI Target Subsystem (SCST). > >I expierenced the SCST as the most performant and feature-complete >target. Sadly enough, it's not in kernel upstream, so you'ld have to add >two patches to your kernel to get the best performance. >The SCST Website has a table where you can compare the targets. >http://scst.sourceforge.net/scstvsstgt.html > >If you don't want to patch your kernel or do need some native >backend-support (for e.g. Ceph), you'ld better try TGT. Just note that >userland operations in TGT are far slower than SCST. > >IET looks to me like some kind of reference-implementation. It doesn't >perform well and has no feature which is more important than the >performance impact. > >I've never tried LIO, so I don't know much about it. > > >You mentioned gluster, ceph and sheepdog. Well, gluster is a clustered >*filesystem*. It has nice features for clustered CIFS and if I recall it >right, also for clustered NFS. It doesn't really scale horizontally, >just read the papers :) > >Ceph on the other hand is an object store with the capability of virtual >block devices (rados block device or RBD) which is fully supported by >recent qemu-upstream. If you're able to switch from qemu-traditional to >upstream, it *should* be supported by Xen as well. For KVM, it's >definitely working. If you've got at least three storage-nodes, I'ld go >for it. Ceph scales horizontally, finally limited by your backend >network infrastructure. In a real world scanario: 10GBE or better. > > >cheers, > >- Stephan > > > > >_______________________________________________ >Xen-users mailing list >Xen-users@lists.xen.org >http://lists.xen.org/xen-users > > > > ---28653412-48292030-1414976335=:41853 Content-Type: text/html; charset=us-ascii
Thanks, Stephan:

In addition to the information on the SCST Project page, Oak Alley IT has similar results:


Eric Pretorious

From: Stephan Seitz <s.seitz@secretresearchfacility.com>
To: Eric <epretorious@yahoo.com>
Cc: Xen-users lists.xen.org <xen-users@lists.xen.org>
Sent: Friday, October 17, 2014 4:26 AM
Subject: Re: [Xen-users] Storage Systems for Virtual Disk Images

Hi,

>      * The SCSI Target Framework (STGT/TGT),
>      * The LIO target,
>      * The iSCSI Enterprise Target (IET), and
>      * The SCSI Target Subsystem (SCST).


I expierenced the SCST as the most performant and feature-complete
target. Sadly enough, it's not in kernel upstream, so you'ld have to add
two patches to your kernel to get the best performance.
The SCST Website has a table where you can compare the targets.
http://scst.sourceforge.net/scstvsstgt.html

If you don't want to patch your kernel or do need some native
backend-support (for e.g. Ceph), you'ld better try TGT. Just note that
userland operations in TGT are far slower than SCST.

IET looks to me like some kind of reference-implementation. It doesn't
perform well and has no feature which is more important than the
performance impact.

I've never tried LIO, so I don't know much about it.


You mentioned gluster, ceph and sheepdog. Well, gluster is a clustered
*filesystem*. It has nice features for clustered CIFS and if I recall it
right, also for clustered NFS. It doesn't really scale horizontally,
just read the papers :)

Ceph on the other hand is an object store with the capability of virtual
block devices (rados block device or RBD) which is fully supported by
recent qemu-upstream. If you're able to switch from qemu-traditional to
upstream, it *should* be supported by Xen as well. For KVM, it's
definitely working. If you've got at least three storage-nodes, I'ld go
for it. Ceph scales horizontally, finally limited by your backend
network infrastructure. In a real world scanario: 10GBE or better.


cheers,

- Stephan




_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
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---28653412-48292030-1414976335=:41853-- --===============6592421993831435260== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============6592421993831435260==-- From xen-users-bounces@lists.xen.org Mon Nov 03 13:06:04 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 03 Nov 2014 13:06:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlHJV-0004Xo-H1; Mon, 03 Nov 2014 13:04:53 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkdbE-0000d6-Gx for xen-users@lists.xen.org; Sat, 01 Nov 2014 18:40:32 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 2B/39-24532-F1925545; Sat, 01 Nov 2014 18:40:31 +0000 X-Env-Sender: lee@yagibdah.de X-Msg-Ref: server-16.tower-21.messagelabs.com!1414867230!8672567!1 X-Originating-IP: [81.169.146.216] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 13407 invoked from network); 1 Nov 2014 18:40:31 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.216) by server-16.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 1 Nov 2014 18:40:31 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1414867230; l=333; s=domk; d=yagibdah.de; h=Content-Type:MIME-Version:References:Date:In-Reply-To:Subject:To: From; bh=+EF0kpwRJoa18++7aZjPnxw0YO0=; b=Eph0KRXAqxLkaYPvfezhtQ5GxQkUDJ6k91Exelr3hQODR4cxBZc6lw9auNs+P5uZYcV 7OToIoncpS1/0uuDOxoKObewd3tPRFxN4KeARkDcSrCPBQr4QSJv28lZEjVKGtqfS13BA MekyfZSqNpT08ZpolpbfZZCgIeeTV2Q8OgY= X-RZG-AUTH: :O2kGeEG7b/pS1FS4THaxjVF9w0vVgfQ9xHcw0u9bPwwMFwe5A1Mf1jo8+wbUeX1fjiA= X-RZG-CLASS-ID: mo00 Received: from jarl.yagibdah.de ([185.55.75.245]) by smtp.strato.de (RZmta 35.10 AUTH) with ESMTPSA id 902251qA1IeU3xt (using TLSv1.2 with cipher DHE-RSA-AES256-SHA256 (256/256 bits)) (Client did not present a certificate) for ; Sat, 1 Nov 2014 19:40:30 +0100 (CET) Received: from gulltop.yagibdah.de ([192.168.3.3]) by jarl.yagibdah.de with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1XkdbC-0002eZ-9D for xen-users@lists.xen.org; Sat, 01 Nov 2014 19:40:30 +0100 Received: from lee by gulltop.yagibdah.de with local (Exim 4.80) (envelope-from ) id 1XkdbC-0002kl-3X for xen-users@lists.xen.org; Sat, 01 Nov 2014 19:40:30 +0100 From: lee To: xen-users@lists.xen.org In-Reply-To: <1845697.2ntHCs1CfY@evis> (Eugene Istomin's message of "Sat, 01 Nov 2014 16:05:31 +0200") Date: Sat, 01 Nov 2014 19:40:27 +0100 Organization: my virtual residence Message-ID: <87wq7e3gtg.fsf@gulltop.yagibdah.de> References: <87oasr3xvg.fsf@gulltop.yagibdah.de> <1845697.2ntHCs1CfY@evis> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) Mail-Followup-To: xen-users@lists.xen.org MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 03 Nov 2014 13:04:52 +0000 Subject: Re: [Xen-users] xen_netfront: xennet: skb rides the rocket: 21 slots X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Eugene Istomin writes: > Hello, > > do you use suse/sles kernel 3.12.x? We have the same problem only with > DRBD flows. Nope, it's all Debian --- latest bpo 3.16. -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 03 13:06:04 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 03 Nov 2014 13:06:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlHJV-0004Xo-H1; Mon, 03 Nov 2014 13:04:53 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkdbE-0000d6-Gx for xen-users@lists.xen.org; Sat, 01 Nov 2014 18:40:32 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 2B/39-24532-F1925545; Sat, 01 Nov 2014 18:40:31 +0000 X-Env-Sender: lee@yagibdah.de X-Msg-Ref: server-16.tower-21.messagelabs.com!1414867230!8672567!1 X-Originating-IP: [81.169.146.216] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 13407 invoked from network); 1 Nov 2014 18:40:31 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.216) by server-16.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 1 Nov 2014 18:40:31 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1414867230; l=333; s=domk; d=yagibdah.de; h=Content-Type:MIME-Version:References:Date:In-Reply-To:Subject:To: From; bh=+EF0kpwRJoa18++7aZjPnxw0YO0=; b=Eph0KRXAqxLkaYPvfezhtQ5GxQkUDJ6k91Exelr3hQODR4cxBZc6lw9auNs+P5uZYcV 7OToIoncpS1/0uuDOxoKObewd3tPRFxN4KeARkDcSrCPBQr4QSJv28lZEjVKGtqfS13BA MekyfZSqNpT08ZpolpbfZZCgIeeTV2Q8OgY= X-RZG-AUTH: :O2kGeEG7b/pS1FS4THaxjVF9w0vVgfQ9xHcw0u9bPwwMFwe5A1Mf1jo8+wbUeX1fjiA= X-RZG-CLASS-ID: mo00 Received: from jarl.yagibdah.de ([185.55.75.245]) by smtp.strato.de (RZmta 35.10 AUTH) with ESMTPSA id 902251qA1IeU3xt (using TLSv1.2 with cipher DHE-RSA-AES256-SHA256 (256/256 bits)) (Client did not present a certificate) for ; Sat, 1 Nov 2014 19:40:30 +0100 (CET) Received: from gulltop.yagibdah.de ([192.168.3.3]) by jarl.yagibdah.de with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1XkdbC-0002eZ-9D for xen-users@lists.xen.org; Sat, 01 Nov 2014 19:40:30 +0100 Received: from lee by gulltop.yagibdah.de with local (Exim 4.80) (envelope-from ) id 1XkdbC-0002kl-3X for xen-users@lists.xen.org; Sat, 01 Nov 2014 19:40:30 +0100 From: lee To: xen-users@lists.xen.org In-Reply-To: <1845697.2ntHCs1CfY@evis> (Eugene Istomin's message of "Sat, 01 Nov 2014 16:05:31 +0200") Date: Sat, 01 Nov 2014 19:40:27 +0100 Organization: my virtual residence Message-ID: <87wq7e3gtg.fsf@gulltop.yagibdah.de> References: <87oasr3xvg.fsf@gulltop.yagibdah.de> <1845697.2ntHCs1CfY@evis> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) Mail-Followup-To: xen-users@lists.xen.org MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 03 Nov 2014 13:04:52 +0000 Subject: Re: [Xen-users] xen_netfront: xennet: skb rides the rocket: 21 slots X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Eugene Istomin writes: > Hello, > > do you use suse/sles kernel 3.12.x? We have the same problem only with > DRBD flows. Nope, it's all Debian --- latest bpo 3.16. -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 03 13:06:04 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 03 Nov 2014 13:06:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlHJY-0004ZN-3j; Mon, 03 Nov 2014 13:04:56 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xl9rZ-000623-C5 for xen-users@lists.xen.org; Mon, 03 Nov 2014 05:07:33 +0000 Received: from [85.158.139.211] by server-6.bemta-5.messagelabs.com id 18/64-26652-49D07545; Mon, 03 Nov 2014 05:07:32 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-3.tower-206.messagelabs.com!1414991249!3188670!1 X-Originating-IP: [67.195.87.187] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; 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Mon, 03 Nov 2014 13:04:27 SGT X-Rocket-MIMEInfo: 002.001, dXNpbmcgeGVuIHdpdGggLXMgb3B0aW9uLCBpZiBpIHdhbnQgdG8gd3JpdGUgc2NyaXB0IHRvIGltcG9ydCBjb2RlIG9mIG1lbXJveSBjb21wcmVzc2lvbiB0aGVuIGhvdyBjYW4gaSBhY2hpdmUgdGhpcz8KCnBsZWFzZSBzdWdnZXN0IGluIGRldGFpbC4KCgoKCgpPbiBXZWRuZXNkYXksIDMgU2VwdGVtYmVyIDIwMTQgMjoyNiBQTSwgSWFuIENhbXBiZWxsIDxJYW4uQ2FtcGJlbGxAY2l0cml4LmNvbT4gd3JvdGU6CiAKCgpPbiBUdWUsIDIwMTQtMDktMDIgYXQgMTM6NDcgKzA4MDAsIE1pbmFsa3VtYXIgUGF0ZWwBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> Message-ID: <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> Date: Mon, 3 Nov 2014 13:04:27 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1409734554.24834.5.camel@citrix.com> MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 03 Nov 2014 13:04:52 +0000 Subject: Re: [Xen-users] xl migrate with lz4c, zlib or quicklz compression method X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6299853560459412059==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============6299853560459412059== Content-Type: multipart/alternative; boundary="-8217979-1205776852-1414991067=:58395" ---8217979-1205776852-1414991067=:58395 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable using xen with -s option, if i want to write script to import code of memro= y compression then how can i achive this?=0A=0Aplease suggest in detail.=0A= =0A=0A=0A=0A=0AOn Wednesday, 3 September 2014 2:26 PM, Ian Campbell wrote:=0A =0A=0A=0AOn Tue, 2014-09-02 at 13:47 +0800, Mi= nalkumar Patel wrote:=0A> =0A> how compression are being done during migra= rtion?=0A=0AIt's not, this isn't currently a feature of xl migrate.=0A=0A= =0A> how can i merge lz or quicklz c code into xen? is there any other=0A>= option to do compression with xl migrate command?=0A=0AI'm afraid this is = going to involve writing a patch for xl to add this=0Afeature, since there = is no such option currently.=0A=0AYou might be able to bodge something usin= g the -s option to provide your=0Aown transprt script wraps the transfer in= compression.=0A=0AIan. ---8217979-1205776852-1414991067=:58395 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
using = xen with -s option, if i want to= write script to import code of memroy compression then how can i achive th= is?
<= span class=3D"" style=3D"">
please suggest in detail.




On Wednesday, 3 September 2014 2:26 PM, = Ian Campbell <Ian.Campbell@citrix.com> wrote:


On Tue, 2014-09-02 at 13:47 +0800, Minalkumar Patel= wrote:
> 
> how compression are being done during migrart= ion?

It's not, this isn't currently a feature of xl migrate.


>  how can i merge lz or quicklz c code into xen? is there any other
> option to do compression with xl migrate command?

I'm afraid this is going to involve writing a patch for xl to add = this
feature, since there is no suc= h option currently.

You might be able to bodge something using the -s= option to provide your
own transpr= t script wraps the transfer in compression.

Ian.
---8217979-1205776852-1414991067=:58395-- --===============6299853560459412059== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============6299853560459412059==-- From xen-users-bounces@lists.xen.org Mon Nov 03 13:06:04 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 03 Nov 2014 13:06:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlHJX-0004YN-16; Mon, 03 Nov 2014 13:04:55 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkwT7-0005PH-Le for xen-users@lists.xen.org; Sun, 02 Nov 2014 14:49:25 +0000 Received: from [85.158.139.211] by server-7.bemta-5.messagelabs.com id A7/B9-31453-47446545; Sun, 02 Nov 2014 14:49:24 +0000 X-Env-Sender: ramanbane@gmail.com X-Msg-Ref: server-6.tower-206.messagelabs.com!1414939763!12495002!1 X-Originating-IP: [209.85.214.174] X-SpamReason: No, hits=0.4 required=7.0 tests=HTML_30_40,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11822 invoked from network); 2 Nov 2014 14:49:24 -0000 Received: from mail-ob0-f174.google.com (HELO mail-ob0-f174.google.com) (209.85.214.174) by server-6.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 2 Nov 2014 14:49:24 -0000 Received: by mail-ob0-f174.google.com with SMTP id uz6so8006211obc.33 for ; Sun, 02 Nov 2014 06:49:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=rFpIsJzW/LjvQ/W1PxYVhgM5JxSDxRhkeL+YlRbPCMY=; b=wtkxPQhghryMhQtCf4KR/pkYWvw4JPbzz1O4OtEdsW6nJy+p0iK7sAkaI7Vu1LdVfu fJpL9AGDnHeuWgOSKbBZpASsjChBxeP9FY26lZ5dA+1bSZvYDmhbn+ykU1VRWWmJKREN voQw06V/vHW1xZW2Et2DFU+6BxDhAThN2rJOML8r9BPFR/XNOA3ufn5FQxlal04jFo6W UpMJwT5Gp1LR382SDTuOqVSjFaegAksCKPJ5CcvPrvaLAe+aA9juZV+L2Srhh6X1Mn4R Gj9o8VTTfbxj+/Ph/d6V3NYehy5Nz3YrWqAklSK3sCW3H+Edf8hWIc77xmDbWXkInc0b 3tug== MIME-Version: 1.0 X-Received: by 10.202.1.80 with SMTP id 77mr30229165oib.31.1414939762627; Sun, 02 Nov 2014 06:49:22 -0800 (PST) Received: by 10.202.56.68 with HTTP; Sun, 2 Nov 2014 06:49:22 -0800 (PST) Date: Sun, 2 Nov 2014 20:19:22 +0530 Message-ID: From: Raman Bane To: xen-users@lists.xen.org X-Mailman-Approved-At: Mon, 03 Nov 2014 13:04:51 +0000 Subject: [Xen-users] Unable to install xen 2.0.2-3 on ubuntu 10.04 LTS server X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0044273250361828973==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============0044273250361828973== Content-Type: multipart/alternative; boundary=001a1137d4ceee19b20506e15527 --001a1137d4ceee19b20506e15527 Content-Type: text/plain; charset=UTF-8 I was installing xen 2.0.2-3 on my ubuntu 10.04 server machine. EREOR- ELF program headers extend beyond end of image PANIC on CPU 0 Could not set up DoM0 guest OS Please resolve. Thanks Raman --001a1137d4ceee19b20506e15527 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
I was installing xen 2.= 0.2-3 on my ubuntu 10.04 server machine.
EREOR-

ELF = program headers extend beyond end of image

PANIC on CPU 0
<= br>
Could not set up DoM0 guest OS

Please resolve.
Thanks

Raman
--001a1137d4ceee19b20506e15527-- --===============0044273250361828973== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0044273250361828973==-- From xen-users-bounces@lists.xen.org Mon Nov 03 13:06:04 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 03 Nov 2014 13:06:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlHJY-0004ZN-3j; Mon, 03 Nov 2014 13:04:56 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xl9rZ-000623-C5 for xen-users@lists.xen.org; Mon, 03 Nov 2014 05:07:33 +0000 Received: from [85.158.139.211] by server-6.bemta-5.messagelabs.com id 18/64-26652-49D07545; Mon, 03 Nov 2014 05:07:32 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-3.tower-206.messagelabs.com!1414991249!3188670!1 X-Originating-IP: [67.195.87.187] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; 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Mon, 03 Nov 2014 13:04:27 SGT X-Rocket-MIMEInfo: 002.001, dXNpbmcgeGVuIHdpdGggLXMgb3B0aW9uLCBpZiBpIHdhbnQgdG8gd3JpdGUgc2NyaXB0IHRvIGltcG9ydCBjb2RlIG9mIG1lbXJveSBjb21wcmVzc2lvbiB0aGVuIGhvdyBjYW4gaSBhY2hpdmUgdGhpcz8KCnBsZWFzZSBzdWdnZXN0IGluIGRldGFpbC4KCgoKCgpPbiBXZWRuZXNkYXksIDMgU2VwdGVtYmVyIDIwMTQgMjoyNiBQTSwgSWFuIENhbXBiZWxsIDxJYW4uQ2FtcGJlbGxAY2l0cml4LmNvbT4gd3JvdGU6CiAKCgpPbiBUdWUsIDIwMTQtMDktMDIgYXQgMTM6NDcgKzA4MDAsIE1pbmFsa3VtYXIgUGF0ZWwBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> Message-ID: <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> Date: Mon, 3 Nov 2014 13:04:27 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1409734554.24834.5.camel@citrix.com> MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 03 Nov 2014 13:04:52 +0000 Subject: Re: [Xen-users] xl migrate with lz4c, zlib or quicklz compression method X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6299853560459412059==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============6299853560459412059== Content-Type: multipart/alternative; boundary="-8217979-1205776852-1414991067=:58395" ---8217979-1205776852-1414991067=:58395 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable using xen with -s option, if i want to write script to import code of memro= y compression then how can i achive this?=0A=0Aplease suggest in detail.=0A= =0A=0A=0A=0A=0AOn Wednesday, 3 September 2014 2:26 PM, Ian Campbell wrote:=0A =0A=0A=0AOn Tue, 2014-09-02 at 13:47 +0800, Mi= nalkumar Patel wrote:=0A> =0A> how compression are being done during migra= rtion?=0A=0AIt's not, this isn't currently a feature of xl migrate.=0A=0A= =0A> how can i merge lz or quicklz c code into xen? is there any other=0A>= option to do compression with xl migrate command?=0A=0AI'm afraid this is = going to involve writing a patch for xl to add this=0Afeature, since there = is no such option currently.=0A=0AYou might be able to bodge something usin= g the -s option to provide your=0Aown transprt script wraps the transfer in= compression.=0A=0AIan. ---8217979-1205776852-1414991067=:58395 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
using = xen with -s option, if i want to= write script to import code of memroy compression then how can i achive th= is?
<= span class=3D"" style=3D"">
please suggest in detail.




On Wednesday, 3 September 2014 2:26 PM, = Ian Campbell <Ian.Campbell@citrix.com> wrote:


On Tue, 2014-09-02 at 13:47 +0800, Minalkumar Patel= wrote:
> 
> how compression are being done during migrart= ion?

It's not, this isn't currently a feature of xl migrate.


>  how can i merge lz or quicklz c code into xen? is there any other
> option to do compression with xl migrate command?

I'm afraid this is going to involve writing a patch for xl to add = this
feature, since there is no suc= h option currently.

You might be able to bodge something using the -s= option to provide your
own transpr= t script wraps the transfer in compression.

Ian.
---8217979-1205776852-1414991067=:58395-- --===============6299853560459412059== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============6299853560459412059==-- From xen-users-bounces@lists.xen.org Mon Nov 03 13:06:04 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 03 Nov 2014 13:06:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlHJX-0004YN-16; Mon, 03 Nov 2014 13:04:55 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XkwT7-0005PH-Le for xen-users@lists.xen.org; Sun, 02 Nov 2014 14:49:25 +0000 Received: from [85.158.139.211] by server-7.bemta-5.messagelabs.com id A7/B9-31453-47446545; Sun, 02 Nov 2014 14:49:24 +0000 X-Env-Sender: ramanbane@gmail.com X-Msg-Ref: server-6.tower-206.messagelabs.com!1414939763!12495002!1 X-Originating-IP: [209.85.214.174] X-SpamReason: No, hits=0.4 required=7.0 tests=HTML_30_40,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11822 invoked from network); 2 Nov 2014 14:49:24 -0000 Received: from mail-ob0-f174.google.com (HELO mail-ob0-f174.google.com) (209.85.214.174) by server-6.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 2 Nov 2014 14:49:24 -0000 Received: by mail-ob0-f174.google.com with SMTP id uz6so8006211obc.33 for ; Sun, 02 Nov 2014 06:49:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=rFpIsJzW/LjvQ/W1PxYVhgM5JxSDxRhkeL+YlRbPCMY=; b=wtkxPQhghryMhQtCf4KR/pkYWvw4JPbzz1O4OtEdsW6nJy+p0iK7sAkaI7Vu1LdVfu fJpL9AGDnHeuWgOSKbBZpASsjChBxeP9FY26lZ5dA+1bSZvYDmhbn+ykU1VRWWmJKREN voQw06V/vHW1xZW2Et2DFU+6BxDhAThN2rJOML8r9BPFR/XNOA3ufn5FQxlal04jFo6W UpMJwT5Gp1LR382SDTuOqVSjFaegAksCKPJ5CcvPrvaLAe+aA9juZV+L2Srhh6X1Mn4R Gj9o8VTTfbxj+/Ph/d6V3NYehy5Nz3YrWqAklSK3sCW3H+Edf8hWIc77xmDbWXkInc0b 3tug== MIME-Version: 1.0 X-Received: by 10.202.1.80 with SMTP id 77mr30229165oib.31.1414939762627; Sun, 02 Nov 2014 06:49:22 -0800 (PST) Received: by 10.202.56.68 with HTTP; Sun, 2 Nov 2014 06:49:22 -0800 (PST) Date: Sun, 2 Nov 2014 20:19:22 +0530 Message-ID: From: Raman Bane To: xen-users@lists.xen.org X-Mailman-Approved-At: Mon, 03 Nov 2014 13:04:51 +0000 Subject: [Xen-users] Unable to install xen 2.0.2-3 on ubuntu 10.04 LTS server X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0044273250361828973==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============0044273250361828973== Content-Type: multipart/alternative; boundary=001a1137d4ceee19b20506e15527 --001a1137d4ceee19b20506e15527 Content-Type: text/plain; charset=UTF-8 I was installing xen 2.0.2-3 on my ubuntu 10.04 server machine. EREOR- ELF program headers extend beyond end of image PANIC on CPU 0 Could not set up DoM0 guest OS Please resolve. Thanks Raman --001a1137d4ceee19b20506e15527 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
I was installing xen 2.= 0.2-3 on my ubuntu 10.04 server machine.
EREOR-

ELF = program headers extend beyond end of image

PANIC on CPU 0
<= br>
Could not set up DoM0 guest OS

Please resolve.
Thanks

Raman
--001a1137d4ceee19b20506e15527-- --===============0044273250361828973== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0044273250361828973==-- From xen-users-bounces@lists.xen.org Mon Nov 03 14:52:10 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 03 Nov 2014 14:52:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlIyL-0002wC-Ea; Mon, 03 Nov 2014 14:51:09 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlIyJ-0002vt-Fn for xen-users@lists.xen.org; Mon, 03 Nov 2014 14:51:07 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id FF/03-28865-95697545; Mon, 03 Nov 2014 14:51:05 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-6.tower-206.messagelabs.com!1415026261!10903687!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 2988 invoked from network); 3 Nov 2014 14:51:03 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-6.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 3 Nov 2014 14:51:03 -0000 X-IronPort-AV: E=Sophos;i="5.07,308,1413244800"; d="scan'208";a="187531519" Message-ID: <1415026235.24785.15.camel@citrix.com> From: Ian Campbell To: Raman Bane Date: Mon, 3 Nov 2014 14:50:35 +0000 In-Reply-To: References: Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] Unable to install xen 2.0.2-3 on ubuntu 10.04 LTS server X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sun, 2014-11-02 at 20:19 +0530, Raman Bane wrote: > I was installing xen 2.0.2-3 You don't really mean *2*.0.2, do you? Even if you meant 3.0.2 or 4.0.2 I'd strongly recommend starting with something more up to date, perhaps based on the packages which AIUI are in newer version of Ubuntu. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 03 14:52:10 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 03 Nov 2014 14:52:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlIyL-0002wC-Ea; Mon, 03 Nov 2014 14:51:09 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlIyJ-0002vt-Fn for xen-users@lists.xen.org; Mon, 03 Nov 2014 14:51:07 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id FF/03-28865-95697545; Mon, 03 Nov 2014 14:51:05 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-6.tower-206.messagelabs.com!1415026261!10903687!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 2988 invoked from network); 3 Nov 2014 14:51:03 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-6.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 3 Nov 2014 14:51:03 -0000 X-IronPort-AV: E=Sophos;i="5.07,308,1413244800"; d="scan'208";a="187531519" Message-ID: <1415026235.24785.15.camel@citrix.com> From: Ian Campbell To: Raman Bane Date: Mon, 3 Nov 2014 14:50:35 +0000 In-Reply-To: References: Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] Unable to install xen 2.0.2-3 on ubuntu 10.04 LTS server X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sun, 2014-11-02 at 20:19 +0530, Raman Bane wrote: > I was installing xen 2.0.2-3 You don't really mean *2*.0.2, do you? Even if you meant 3.0.2 or 4.0.2 I'd strongly recommend starting with something more up to date, perhaps based on the packages which AIUI are in newer version of Ubuntu. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 04 10:54:00 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 04 Nov 2014 10:54:00 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlbjO-0006Ql-99; Tue, 04 Nov 2014 10:52:58 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlLFy-0002O9-W0 for xen-users@lists.xen.org; Mon, 03 Nov 2014 17:17:31 +0000 Received: from [193.109.254.147] by server-9.bemta-14.messagelabs.com id 02/B0-02712-AA8B7545; Mon, 03 Nov 2014 17:17:30 +0000 X-Env-Sender: ramanbane@gmail.com X-Msg-Ref: server-7.tower-27.messagelabs.com!1415035048!12249137!1 X-Originating-IP: [209.85.218.66] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_10_20,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 24566 invoked from network); 3 Nov 2014 17:17:29 -0000 Received: from mail-oi0-f66.google.com (HELO mail-oi0-f66.google.com) (209.85.218.66) by server-7.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 3 Nov 2014 17:17:29 -0000 Received: by mail-oi0-f66.google.com with SMTP id v63so1504282oia.1 for ; Mon, 03 Nov 2014 09:17:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=L3JtxNazxejQCzLl5ohhWXK+ua3xvlXCVmvl45gEK3U=; b=BfLw+XXfpc+xEvNOrkV77VQTcGzBYHOPmi5RNFvmUkEeFFNOO7r9i+I7hk/gtbyKGG 9atSHHANcBwlSDQ+HHWYPNJYk7Yzkw0EX2y4dqNn/jbKQfBUXUf9gI9QDr/UofOpQf6Y /qRZL2EWCvjQE2KoqgQVTIExqcP+HMzHjmf1G+mN6LO9UH8vOP3II9cbdEALkywTBu98 471ve8EihlMuaaDW+bbOQTNmmcNNsmZiFSDR39yhDsDk2rXAqWm3ycb0KrgvCpK1vKDB Ac2uiStavkUjsQqFfV8HycwUD7fjyluBr/fQC0wAciQI2CRmsTOtVIh+ymKQSrmZDGcR KS0Q== MIME-Version: 1.0 X-Received: by 10.182.199.106 with SMTP id jj10mr38077469obc.27.1415035048121; Mon, 03 Nov 2014 09:17:28 -0800 (PST) Received: by 10.202.56.68 with HTTP; Mon, 3 Nov 2014 09:17:28 -0800 (PST) Date: Mon, 3 Nov 2014 22:47:28 +0530 Message-ID: From: Raman Bane To: xen-users@lists.xen.org X-Mailman-Approved-At: Tue, 04 Nov 2014 10:52:56 +0000 Subject: [Xen-users] Unable to install Xen 3.0.2-3 on Ubuntu 10.04 or later versions X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7351445345428942721==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============7351445345428942721== Content-Type: multipart/alternative; boundary=e89a8ff1ca2a6359e20506f7855d --e89a8ff1ca2a6359e20506f7855d Content-Type: text/plain; charset=UTF-8 I mean, I want to install Xen 3.0.2-3. I want this only as I want to work on one old project that uses this. I have successfully installed Xen 4.1 on Ubuntu 12.04. But for above reason I want to install Xen 3.0.2-3 on any Ubuntu. Please guide. I am getting error while installing on ubuntu 10.04 ELF program headers extend beyond end of image PANIC on CPU 0 Could not set up DoM0 guest OS Please resolve. Thanks Raman --e89a8ff1ca2a6359e20506f7855d Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
I mean, I want to install Xen 3.0.2-3. I want this on= ly as I want to work on one old project that uses this.
I hav= e successfully installed Xen 4.1 on Ubuntu 12.04. But for above reason I wa= nt to install Xen 3.0.2-3 on any Ubuntu.
Please guide. I am g= etting error while installing on ubuntu 10.04

ELF program headers ex= tend beyond end of image

PANIC on CPU 0

Could not set up DoM0= guest OS

Please resolve.

Thanks
Raman
--e89a8ff1ca2a6359e20506f7855d-- --===============7351445345428942721== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7351445345428942721==-- From xen-users-bounces@lists.xen.org Tue Nov 04 10:54:00 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 04 Nov 2014 10:54:00 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlbjO-0006Ql-99; Tue, 04 Nov 2014 10:52:58 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlLFy-0002O9-W0 for xen-users@lists.xen.org; Mon, 03 Nov 2014 17:17:31 +0000 Received: from [193.109.254.147] by server-9.bemta-14.messagelabs.com id 02/B0-02712-AA8B7545; Mon, 03 Nov 2014 17:17:30 +0000 X-Env-Sender: ramanbane@gmail.com X-Msg-Ref: server-7.tower-27.messagelabs.com!1415035048!12249137!1 X-Originating-IP: [209.85.218.66] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_10_20,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 24566 invoked from network); 3 Nov 2014 17:17:29 -0000 Received: from mail-oi0-f66.google.com (HELO mail-oi0-f66.google.com) (209.85.218.66) by server-7.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 3 Nov 2014 17:17:29 -0000 Received: by mail-oi0-f66.google.com with SMTP id v63so1504282oia.1 for ; Mon, 03 Nov 2014 09:17:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=L3JtxNazxejQCzLl5ohhWXK+ua3xvlXCVmvl45gEK3U=; b=BfLw+XXfpc+xEvNOrkV77VQTcGzBYHOPmi5RNFvmUkEeFFNOO7r9i+I7hk/gtbyKGG 9atSHHANcBwlSDQ+HHWYPNJYk7Yzkw0EX2y4dqNn/jbKQfBUXUf9gI9QDr/UofOpQf6Y /qRZL2EWCvjQE2KoqgQVTIExqcP+HMzHjmf1G+mN6LO9UH8vOP3II9cbdEALkywTBu98 471ve8EihlMuaaDW+bbOQTNmmcNNsmZiFSDR39yhDsDk2rXAqWm3ycb0KrgvCpK1vKDB Ac2uiStavkUjsQqFfV8HycwUD7fjyluBr/fQC0wAciQI2CRmsTOtVIh+ymKQSrmZDGcR KS0Q== MIME-Version: 1.0 X-Received: by 10.182.199.106 with SMTP id jj10mr38077469obc.27.1415035048121; Mon, 03 Nov 2014 09:17:28 -0800 (PST) Received: by 10.202.56.68 with HTTP; Mon, 3 Nov 2014 09:17:28 -0800 (PST) Date: Mon, 3 Nov 2014 22:47:28 +0530 Message-ID: From: Raman Bane To: xen-users@lists.xen.org X-Mailman-Approved-At: Tue, 04 Nov 2014 10:52:56 +0000 Subject: [Xen-users] Unable to install Xen 3.0.2-3 on Ubuntu 10.04 or later versions X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7351445345428942721==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============7351445345428942721== Content-Type: multipart/alternative; boundary=e89a8ff1ca2a6359e20506f7855d --e89a8ff1ca2a6359e20506f7855d Content-Type: text/plain; charset=UTF-8 I mean, I want to install Xen 3.0.2-3. I want this only as I want to work on one old project that uses this. I have successfully installed Xen 4.1 on Ubuntu 12.04. But for above reason I want to install Xen 3.0.2-3 on any Ubuntu. Please guide. I am getting error while installing on ubuntu 10.04 ELF program headers extend beyond end of image PANIC on CPU 0 Could not set up DoM0 guest OS Please resolve. Thanks Raman --e89a8ff1ca2a6359e20506f7855d Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
I mean, I want to install Xen 3.0.2-3. I want this on= ly as I want to work on one old project that uses this.
I hav= e successfully installed Xen 4.1 on Ubuntu 12.04. But for above reason I wa= nt to install Xen 3.0.2-3 on any Ubuntu.
Please guide. I am g= etting error while installing on ubuntu 10.04

ELF program headers ex= tend beyond end of image

PANIC on CPU 0

Could not set up DoM0= guest OS

Please resolve.

Thanks
Raman
--e89a8ff1ca2a6359e20506f7855d-- --===============7351445345428942721== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7351445345428942721==-- From xen-users-bounces@lists.xen.org Tue Nov 04 15:37:07 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 04 Nov 2014 15:37:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xlg9P-0005a1-Qy; Tue, 04 Nov 2014 15:36:07 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xlg9N-0005ZU-Lc; Tue, 04 Nov 2014 15:36:05 +0000 Received: from [85.158.137.68] by server-7.bemta-3.messagelabs.com id 88/8D-17958-462F8545; Tue, 04 Nov 2014 15:36:04 +0000 X-Env-Sender: russell.pavlicek.xen@gmail.com X-Msg-Ref: server-9.tower-31.messagelabs.com!1415115363!7864933!1 X-Originating-IP: [209.85.215.43] X-SpamReason: No, hits=2.5 required=7.0 tests=RCVD_BY_IP, SUSPICIOUS_RECIPS X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 3527 invoked from network); 4 Nov 2014 15:36:03 -0000 Received: from mail-la0-f43.google.com (HELO mail-la0-f43.google.com) (209.85.215.43) by server-9.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 4 Nov 2014 15:36:03 -0000 Received: by mail-la0-f43.google.com with SMTP id ge10so1099660lab.2 for ; Tue, 04 Nov 2014 07:36:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=n45cXSWgdtzFYxLDh4C4XaRL3MVfcPP7vVZrs1lPlX8=; b=fCDfwGRK1bGGIlZw5DLVsQh4bAC9LNR6HIgwwo8TX/qu7PfXbmeeJjKGQhylzt2XiH P+8JfGoT5YOC5EeUY2Z86FasfHQBDpYt6vZIELnZh+0rynkseAwPd2YHc65ACzb2odu6 ZE3LRG+P2gNeOJ5lNdGAhtW/414737zA4H3NiVwmAsxBS4h6bdExeYEgq5oEiVzLvc66 QPO3z+8Bu1jx+5GxUg6sd7DtC6lAiTqAMHUyyHCslT4CXP67M5irzTYePmvhMcodOZZB Mlbbd9wXJxPS+9JjzID28un2pVkyr7St8CXvFA87rkdVoHiKEW0F+gx3T1mjT4K7oEX5 2Dgw== MIME-Version: 1.0 X-Received: by 10.112.85.138 with SMTP id h10mr60111244lbz.33.1415115361773; Tue, 04 Nov 2014 07:36:01 -0800 (PST) Received: by 10.112.225.11 with HTTP; Tue, 4 Nov 2014 07:36:01 -0800 (PST) Date: Tue, 4 Nov 2014 10:36:01 -0500 X-Google-Sender-Auth: 0caK8n50LsjsEv1bxffaWgKGvSA Message-ID: From: Russ Pavlicek To: xen-devel@lists.xen.org, "xen-users@lists.xen.org" , xen-api@lists.xen.org, xs-devel@lists.xenserver.org, mirageos-devel@lists.xenproject.org Subject: [Xen-users] Reminder: Tomorrow's Theme is 'Integration' for Xen Project Document Day on November 5 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Folks, A reminder that Xen Project Document Day was moved to tomorrow, November 5, due to the Test Day schedule. We want to pay special attention to integration topics (e.g., libvirt, OpenStack, CloudStack, virt-manager, etc.) as well as any changes needed for the upcoming 4.5 release. Everyone is encouraged to lend a hand as your schedule permits. Details below. Thanks! ---------- Forwarded message ---------- From: Russ Pavlicek Date: Mon, Oct 20, 2014 at 10:20 PM Subject: Integration is the theme for Xen Project Document Day on October 29 In the era of clouds, integration is the key to success for hypervisors. This month, I am suggesting that we focus on integration for our Xen Project Document Day. We have new pages for OpenStack, CloudStack, OpenNebula, Ceph, GlusterFS, Cloud Operating Systems (aka unikernels like MirageOS) on our wiki. What we lack is more information on how Xen Project integrates with these and other projects. Also, we need more info on using Xen Project with libvirt. Many clouds are built using the libvirt interface, yet we have very little libvirt-specific information on our Wiki, We need more particulars on using Xen Project with a libvirt interface. We'd welcome links to external information, as well as new content explaining how Xen Project can work with these (and other) projects. All the information you need to participate in Document Day is here: http://wiki.xenproject.org/wiki/Xen_Document_Days If you get a few moments before Wednesday, please take a look at the current TODO list to see other items which need attention: http://wiki.xenproject.org/wiki/Xen_Document_Days/TODO So please think about how you can help out. If you haven't requested to be made a Wiki editor, save time and do it now so you are ready to go on Document Day. Just fill out the form below: http://xenproject.org/component/content/article/100-misc/145-request-to-be-made-a-wiki-editor.html We hope to see you Wednesday in #xendocs! _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 04 15:37:07 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 04 Nov 2014 15:37:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xlg9P-0005a1-Qy; Tue, 04 Nov 2014 15:36:07 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xlg9N-0005ZU-Lc; Tue, 04 Nov 2014 15:36:05 +0000 Received: from [85.158.137.68] by server-7.bemta-3.messagelabs.com id 88/8D-17958-462F8545; Tue, 04 Nov 2014 15:36:04 +0000 X-Env-Sender: russell.pavlicek.xen@gmail.com X-Msg-Ref: server-9.tower-31.messagelabs.com!1415115363!7864933!1 X-Originating-IP: [209.85.215.43] X-SpamReason: No, hits=2.5 required=7.0 tests=RCVD_BY_IP, SUSPICIOUS_RECIPS X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 3527 invoked from network); 4 Nov 2014 15:36:03 -0000 Received: from mail-la0-f43.google.com (HELO mail-la0-f43.google.com) (209.85.215.43) by server-9.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 4 Nov 2014 15:36:03 -0000 Received: by mail-la0-f43.google.com with SMTP id ge10so1099660lab.2 for ; Tue, 04 Nov 2014 07:36:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=n45cXSWgdtzFYxLDh4C4XaRL3MVfcPP7vVZrs1lPlX8=; b=fCDfwGRK1bGGIlZw5DLVsQh4bAC9LNR6HIgwwo8TX/qu7PfXbmeeJjKGQhylzt2XiH P+8JfGoT5YOC5EeUY2Z86FasfHQBDpYt6vZIELnZh+0rynkseAwPd2YHc65ACzb2odu6 ZE3LRG+P2gNeOJ5lNdGAhtW/414737zA4H3NiVwmAsxBS4h6bdExeYEgq5oEiVzLvc66 QPO3z+8Bu1jx+5GxUg6sd7DtC6lAiTqAMHUyyHCslT4CXP67M5irzTYePmvhMcodOZZB Mlbbd9wXJxPS+9JjzID28un2pVkyr7St8CXvFA87rkdVoHiKEW0F+gx3T1mjT4K7oEX5 2Dgw== MIME-Version: 1.0 X-Received: by 10.112.85.138 with SMTP id h10mr60111244lbz.33.1415115361773; Tue, 04 Nov 2014 07:36:01 -0800 (PST) Received: by 10.112.225.11 with HTTP; Tue, 4 Nov 2014 07:36:01 -0800 (PST) Date: Tue, 4 Nov 2014 10:36:01 -0500 X-Google-Sender-Auth: 0caK8n50LsjsEv1bxffaWgKGvSA Message-ID: From: Russ Pavlicek To: xen-devel@lists.xen.org, "xen-users@lists.xen.org" , xen-api@lists.xen.org, xs-devel@lists.xenserver.org, mirageos-devel@lists.xenproject.org Subject: [Xen-users] Reminder: Tomorrow's Theme is 'Integration' for Xen Project Document Day on November 5 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Folks, A reminder that Xen Project Document Day was moved to tomorrow, November 5, due to the Test Day schedule. We want to pay special attention to integration topics (e.g., libvirt, OpenStack, CloudStack, virt-manager, etc.) as well as any changes needed for the upcoming 4.5 release. Everyone is encouraged to lend a hand as your schedule permits. Details below. Thanks! ---------- Forwarded message ---------- From: Russ Pavlicek Date: Mon, Oct 20, 2014 at 10:20 PM Subject: Integration is the theme for Xen Project Document Day on October 29 In the era of clouds, integration is the key to success for hypervisors. This month, I am suggesting that we focus on integration for our Xen Project Document Day. We have new pages for OpenStack, CloudStack, OpenNebula, Ceph, GlusterFS, Cloud Operating Systems (aka unikernels like MirageOS) on our wiki. What we lack is more information on how Xen Project integrates with these and other projects. Also, we need more info on using Xen Project with libvirt. Many clouds are built using the libvirt interface, yet we have very little libvirt-specific information on our Wiki, We need more particulars on using Xen Project with a libvirt interface. We'd welcome links to external information, as well as new content explaining how Xen Project can work with these (and other) projects. All the information you need to participate in Document Day is here: http://wiki.xenproject.org/wiki/Xen_Document_Days If you get a few moments before Wednesday, please take a look at the current TODO list to see other items which need attention: http://wiki.xenproject.org/wiki/Xen_Document_Days/TODO So please think about how you can help out. If you haven't requested to be made a Wiki editor, save time and do it now so you are ready to go on Document Day. Just fill out the form below: http://xenproject.org/component/content/article/100-misc/145-request-to-be-made-a-wiki-editor.html We hope to see you Wednesday in #xendocs! _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 04 16:24:31 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 04 Nov 2014 16:24:31 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlgtF-0000N5-WB; Tue, 04 Nov 2014 16:23:29 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlgtE-0000Mj-1g for xen-users@lists.xen.org; Tue, 04 Nov 2014 16:23:28 +0000 Received: from [85.158.139.211] by server-9.bemta-5.messagelabs.com id 17/91-22819-F7DF8545; Tue, 04 Nov 2014 16:23:27 +0000 X-Env-Sender: alk@ondore.com X-Msg-Ref: server-8.tower-206.messagelabs.com!1415118205!11148658!1 X-Originating-IP: [184.172.38.139] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 29983 invoked from network); 4 Nov 2014 16:23:26 -0000 Received: from host1a.ondore-systems.com (HELO host1a.ondore-systems.com) (184.172.38.139) by server-8.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 4 Nov 2014 16:23:26 -0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ondore.com; s=default; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:References:Subject:To:MIME-Version:From:Date:Message-ID; bh=FiBoC/BcNnkr8GXP+0IvH8lzestaHpTMOCpCxkT6eMk=; b=QLoygXnml/pzB1/QPhk5Hd1U7me61YmJepOzS2W+vyOaC12oXbydGbmE8V2a4aZ2c9x0KI1zjQNHXQJz/ZtvS3k1g9LANi2iLLrVLKHlNKfXg/n1QCXV9dPRoPxLI38Ri515kHurKf3bnjaNy2370RSLamK/rjPtdlQAVAmZ5R0=; Received: from [189.208.210.77] (port=39264 helo=mail.ondore.i) by host1a.ondore-systems.com with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.82) (envelope-from ) id 1XlgtB-0006vt-2F for xen-users@lists.xen.org; Tue, 04 Nov 2014 10:23:25 -0600 Received: from [10.13.34.96] (alk-desktop.sys.ondore.i [10.13.34.96]) by mail.ondore.i (Postfix) with ESMTPSA id BB364A20C for ; Tue, 4 Nov 2014 10:23:23 -0600 (CST) Message-ID: <5458FD7C.9080905@ondore.com> Date: Tue, 04 Nov 2014 10:23:24 -0600 From: Alexandre Kouznetsov User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130330 Thunderbird/17.0.5 MIME-Version: 1.0 To: xen-users@lists.xen.org References: In-Reply-To: Content-Length: 884 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - host1a.ondore-systems.com X-AntiAbuse: Original Domain - lists.xen.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - ondore.com X-Get-Message-Sender-Via: host1a.ondore-systems.com: authenticated_id: sys.intranet@ondore.com Subject: Re: [Xen-users] DomU own independent display X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello. El 01/11/14 10:21, Ade Devereux escribi=F3: > Hello, > > I was wondering if it is possible to use my three video outputs (DVI, HDM= I1, HDMI2) as independent dislays for DomU's. > > Lets say I have a Linux Mint DomU on DVI, a Windows HVM on HDMI1, FreeBSD= HVM on HDMI2. > > I'm not interested in VGA passthrough or 3D acceleration. I was thinking = something like a MultiSeat setup, but I would like that each time a specifi= c DomU would always have the same output? > > Can you point me in the right direction? A regular multiseat setup might work. Instead of executing a Desktop = Environment of Window Manager on each session, run only a VNC client, = instructed to auto-reconnect to specific DomU. Greetings. -- = Alexandre Kouznetsov _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 04 16:24:31 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 04 Nov 2014 16:24:31 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlgtF-0000N5-WB; Tue, 04 Nov 2014 16:23:29 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XlgtE-0000Mj-1g for xen-users@lists.xen.org; Tue, 04 Nov 2014 16:23:28 +0000 Received: from [85.158.139.211] by server-9.bemta-5.messagelabs.com id 17/91-22819-F7DF8545; Tue, 04 Nov 2014 16:23:27 +0000 X-Env-Sender: alk@ondore.com X-Msg-Ref: server-8.tower-206.messagelabs.com!1415118205!11148658!1 X-Originating-IP: [184.172.38.139] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 29983 invoked from network); 4 Nov 2014 16:23:26 -0000 Received: from host1a.ondore-systems.com (HELO host1a.ondore-systems.com) (184.172.38.139) by server-8.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 4 Nov 2014 16:23:26 -0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ondore.com; s=default; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:References:Subject:To:MIME-Version:From:Date:Message-ID; bh=FiBoC/BcNnkr8GXP+0IvH8lzestaHpTMOCpCxkT6eMk=; b=QLoygXnml/pzB1/QPhk5Hd1U7me61YmJepOzS2W+vyOaC12oXbydGbmE8V2a4aZ2c9x0KI1zjQNHXQJz/ZtvS3k1g9LANi2iLLrVLKHlNKfXg/n1QCXV9dPRoPxLI38Ri515kHurKf3bnjaNy2370RSLamK/rjPtdlQAVAmZ5R0=; Received: from [189.208.210.77] (port=39264 helo=mail.ondore.i) by host1a.ondore-systems.com with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.82) (envelope-from ) id 1XlgtB-0006vt-2F for xen-users@lists.xen.org; Tue, 04 Nov 2014 10:23:25 -0600 Received: from [10.13.34.96] (alk-desktop.sys.ondore.i [10.13.34.96]) by mail.ondore.i (Postfix) with ESMTPSA id BB364A20C for ; Tue, 4 Nov 2014 10:23:23 -0600 (CST) Message-ID: <5458FD7C.9080905@ondore.com> Date: Tue, 04 Nov 2014 10:23:24 -0600 From: Alexandre Kouznetsov User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130330 Thunderbird/17.0.5 MIME-Version: 1.0 To: xen-users@lists.xen.org References: In-Reply-To: Content-Length: 884 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - host1a.ondore-systems.com X-AntiAbuse: Original Domain - lists.xen.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - ondore.com X-Get-Message-Sender-Via: host1a.ondore-systems.com: authenticated_id: sys.intranet@ondore.com Subject: Re: [Xen-users] DomU own independent display X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello. El 01/11/14 10:21, Ade Devereux escribi=F3: > Hello, > > I was wondering if it is possible to use my three video outputs (DVI, HDM= I1, HDMI2) as independent dislays for DomU's. > > Lets say I have a Linux Mint DomU on DVI, a Windows HVM on HDMI1, FreeBSD= HVM on HDMI2. > > I'm not interested in VGA passthrough or 3D acceleration. I was thinking = something like a MultiSeat setup, but I would like that each time a specifi= c DomU would always have the same output? > > Can you point me in the right direction? A regular multiseat setup might work. Instead of executing a Desktop = Environment of Window Manager on each session, run only a VNC client, = instructed to auto-reconnect to specific DomU. Greetings. -- = Alexandre Kouznetsov _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 05 13:12:15 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 05 Nov 2014 13:12:15 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xm0Mf-0001FC-N9; Wed, 05 Nov 2014 13:11:09 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xm0Me-0001F7-1q for xen-users@lists.xen.org; Wed, 05 Nov 2014 13:11:08 +0000 Received: from [85.158.139.211] by server-14.bemta-5.messagelabs.com id DB/28-19763-BE12A545; Wed, 05 Nov 2014 13:11:07 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-15.tower-206.messagelabs.com!1415193064!8001279!1 X-Originating-IP: [159.226.251.20] X-SpamReason: No, hits=1.0 required=7.0 tests=ratty_date: Non-RFC but legit format in Wed, 5 Nov 2014 21:11:02 +0800 (GMT+08:00), HTML_10_20, HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 3176 invoked from network); 5 Nov 2014 13:11:06 -0000 Received: from smtp20.cstnet.cn (HELO cstnet.cn) (159.226.251.20) by server-15.tower-206.messagelabs.com with SMTP; 5 Nov 2014 13:11:06 -0000 Received: by ajax-webmail-app10 (Coremail) ; Wed, 5 Nov 2014 21:11:02 +0800 (GMT+08:00) Date: Wed, 5 Nov 2014 21:11:02 +0800 (GMT+08:00) From: hanyandong To: xen-users@lists.xen.org Message-ID: <1f8bb23.1c810.14980146b17.Coremail.hanyandong@iie.ac.cn> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: RZcTBmZvb3Rlcl9odG09MTA5OToxMiZmb290ZXJfdHh0PTk5MDo2 X-CM-TRANSID: VwCowJD7XuznIVpUjucuAA--.39314W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBAYTBlEVMr9hvQACsA X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Subject: [Xen-users] How many vif can a VM have? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2469124810446932777==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============2469124810446932777== Content-Type: multipart/alternative; boundary="----=_Part_409619_32118762.1415193062166" ------=_Part_409619_32118762.1415193062166 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit I want to let VM have five network cards, but I cannnot start the VM. if I let VM have four network cards, the VM can start. anyone can help? thank you very much ubuntu10.cfg bootloader = "/usr/local/lib/xen/boot/hvmloader" builder="hvm" memory = 512 name = "ubuntu" vif = [ "mac=00:16:3e:2e:2c:40,bridge=ovsbr0", "mac=00:16:3e:d7:4a:71,bridge=ovsbr0","mac=01:16:3e:2e:2c:40,bridge=ovsbr0", "mac=01:16:3e:d7:4a:71,bridge=ovsbr0", "mac=01:16:3e:d7:4a:72,bridge=ovsbr0"] disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w'] #root = "/dev/xvda" vnc = 1 xen_platform_pci = 1 #extra = "fastboot" doa@doa-PC:~/Documents$ sudo xl create ./ubuntu10.cfg Parsing config from ./ubuntu10.cfg libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 12 device model: spawn failed (rc=-3) libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model did not start: -3 libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already exited -- Best Regards, yandong ------=_Part_409619_32118762.1415193062166 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit I want to let VM have five network cards, but I cannnot start the VM.
if I let VM have four network cards, the VM can start.
anyone can help? thank you very much

ubuntu10.cfg

bootloader = "/usr/local/lib/xen/boot/hvmloader"
builder="hvm"
memory = 512
name = "ubuntu"
vif = [ "mac=00:16:3e:2e:2c:40,bridge=ovsbr0", "mac=00:16:3e:d7:4a:71,bridge=ovsbr0","mac=01:16:3e:2e:2c:40,bridge=ovsbr0", "mac=01:16:3e:d7:4a:71,bridge=ovsbr0",  "mac=01:16:3e:d7:4a:72,bridge=ovsbr0"]
disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w']
#root = "/dev/xvda"
vnc = 1
xen_platform_pci = 1
#extra = "fastboot"


doa@doa-PC:~/Documents$ sudo xl create ./ubuntu10.cfg
Parsing config from ./ubuntu10.cfg
libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 12 device model: spawn failed (rc=-3)
libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model did not start: -3
libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already exited



--
Best Regards,
yandong



------=_Part_409619_32118762.1415193062166-- --===============2469124810446932777== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2469124810446932777==-- From xen-users-bounces@lists.xen.org Wed Nov 05 13:12:15 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 05 Nov 2014 13:12:15 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xm0Mf-0001FC-N9; Wed, 05 Nov 2014 13:11:09 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xm0Me-0001F7-1q for xen-users@lists.xen.org; Wed, 05 Nov 2014 13:11:08 +0000 Received: from [85.158.139.211] by server-14.bemta-5.messagelabs.com id DB/28-19763-BE12A545; Wed, 05 Nov 2014 13:11:07 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-15.tower-206.messagelabs.com!1415193064!8001279!1 X-Originating-IP: [159.226.251.20] X-SpamReason: No, hits=1.0 required=7.0 tests=ratty_date: Non-RFC but legit format in Wed, 5 Nov 2014 21:11:02 +0800 (GMT+08:00), HTML_10_20, HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 3176 invoked from network); 5 Nov 2014 13:11:06 -0000 Received: from smtp20.cstnet.cn (HELO cstnet.cn) (159.226.251.20) by server-15.tower-206.messagelabs.com with SMTP; 5 Nov 2014 13:11:06 -0000 Received: by ajax-webmail-app10 (Coremail) ; Wed, 5 Nov 2014 21:11:02 +0800 (GMT+08:00) Date: Wed, 5 Nov 2014 21:11:02 +0800 (GMT+08:00) From: hanyandong To: xen-users@lists.xen.org Message-ID: <1f8bb23.1c810.14980146b17.Coremail.hanyandong@iie.ac.cn> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: RZcTBmZvb3Rlcl9odG09MTA5OToxMiZmb290ZXJfdHh0PTk5MDo2 X-CM-TRANSID: VwCowJD7XuznIVpUjucuAA--.39314W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBAYTBlEVMr9hvQACsA X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Subject: [Xen-users] How many vif can a VM have? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2469124810446932777==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============2469124810446932777== Content-Type: multipart/alternative; boundary="----=_Part_409619_32118762.1415193062166" ------=_Part_409619_32118762.1415193062166 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit I want to let VM have five network cards, but I cannnot start the VM. if I let VM have four network cards, the VM can start. anyone can help? thank you very much ubuntu10.cfg bootloader = "/usr/local/lib/xen/boot/hvmloader" builder="hvm" memory = 512 name = "ubuntu" vif = [ "mac=00:16:3e:2e:2c:40,bridge=ovsbr0", "mac=00:16:3e:d7:4a:71,bridge=ovsbr0","mac=01:16:3e:2e:2c:40,bridge=ovsbr0", "mac=01:16:3e:d7:4a:71,bridge=ovsbr0", "mac=01:16:3e:d7:4a:72,bridge=ovsbr0"] disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w'] #root = "/dev/xvda" vnc = 1 xen_platform_pci = 1 #extra = "fastboot" doa@doa-PC:~/Documents$ sudo xl create ./ubuntu10.cfg Parsing config from ./ubuntu10.cfg libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 12 device model: spawn failed (rc=-3) libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model did not start: -3 libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already exited -- Best Regards, yandong ------=_Part_409619_32118762.1415193062166 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit I want to let VM have five network cards, but I cannnot start the VM.
if I let VM have four network cards, the VM can start.
anyone can help? thank you very much

ubuntu10.cfg

bootloader = "/usr/local/lib/xen/boot/hvmloader"
builder="hvm"
memory = 512
name = "ubuntu"
vif = [ "mac=00:16:3e:2e:2c:40,bridge=ovsbr0", "mac=00:16:3e:d7:4a:71,bridge=ovsbr0","mac=01:16:3e:2e:2c:40,bridge=ovsbr0", "mac=01:16:3e:d7:4a:71,bridge=ovsbr0",  "mac=01:16:3e:d7:4a:72,bridge=ovsbr0"]
disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w']
#root = "/dev/xvda"
vnc = 1
xen_platform_pci = 1
#extra = "fastboot"


doa@doa-PC:~/Documents$ sudo xl create ./ubuntu10.cfg
Parsing config from ./ubuntu10.cfg
libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 12 device model: spawn failed (rc=-3)
libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model did not start: -3
libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already exited



--
Best Regards,
yandong



------=_Part_409619_32118762.1415193062166-- --===============2469124810446932777== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2469124810446932777==-- From xen-users-bounces@lists.xen.org Wed Nov 05 22:30:27 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 05 Nov 2014 22:30:27 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xm94g-0001vU-6O; Wed, 05 Nov 2014 22:29:10 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xm94e-0001vM-6T for xen-users@lists.xen.org; Wed, 05 Nov 2014 22:29:08 +0000 Received: from [85.158.137.68] by server-13.bemta-3.messagelabs.com id 14/D7-27623-3B4AA545; Wed, 05 Nov 2014 22:29:07 +0000 X-Env-Sender: mike.wright@mailinator.com X-Msg-Ref: server-11.tower-31.messagelabs.com!1415226545!11933201!1 X-Originating-IP: [204.11.228.187] X-SpamReason: No, hits=0.6 required=7.0 tests=HTML_40_50,HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31201 invoked from network); 5 Nov 2014 22:29:06 -0000 Received: from theorb.net (HELO b.mx.theorb.net) (204.11.228.187) by server-11.tower-31.messagelabs.com with SMTP; 5 Nov 2014 22:29:06 -0000 Received: (qmail 9311 invoked from network); 5 Nov 2014 22:29:04 -0000 Received: from unknown (HELO xfce20.theorb.net) (10.1.0.51) by b.mx.theorb.net with SMTP; 5 Nov 2014 22:29:04 -0000 Message-ID: <545AA4B0.8020600@mailinator.com> Date: Wed, 05 Nov 2014 14:29:04 -0800 From: Mike Wright User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 MIME-Version: 1.0 To: xen-users@lists.xen.org References: <1f8bb23.1c810.14980146b17.Coremail.hanyandong@iie.ac.cn> In-Reply-To: <1f8bb23.1c810.14980146b17.Coremail.hanyandong@iie.ac.cn> Subject: Re: [Xen-users] How many vif can a VM have? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6758826662543288016==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============6758826662543288016== Content-Type: multipart/alternative; boundary="------------080605040803060002020504" This is a multi-part message in MIME format. --------------080605040803060002020504 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 11/05/2014 05:11 AM, hanyandong wrote: > I want to let VM have five network cards, but I cannnot start the VM. > if I let VM have four network cards, the VM can start. > anyone can help? thank you very much > > ubuntu10.cfg > > bootloader = "/usr/local/lib/xen/boot/hvmloader" > builder="hvm" > memory = 512 > name = "ubuntu" > vif = [ "mac=00:16:3e:2e:2c:40,bridge=ovsbr0", > "mac=00:16:3e:d7:4a:71,bridge=ovsbr0","mac=01:16:3e:2e:2c:40,bridge=ovsbr0", > "mac=01:16:3e:d7:4a:71,bridge=ovsbr0", > "mac=01:16:3e:d7:4a:72,bridge=ovsbr0"] Check your mac addresses. They must be unique. There are two of each of these: "mac=00:16:3e:d7:4a:71,bridge=ovsbr0" "mac=01:16:3e:2e:2c:40,bridge=ovsbr0" > disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w'] > #root = "/dev/xvda" > vnc = 1 > xen_platform_pci = 1 > #extra = "fastboot" > > > doa@doa-PC:~/Documents$ sudo xl create ./ubuntu10.cfg > Parsing config from ./ubuntu10.cfg > libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 12 > device model: spawn failed (rc=-3) > libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device > model did not start: -3 > libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already > exited > > > > -- > Best Regards, > yandong > > > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users --------------080605040803060002020504 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit
On 11/05/2014 05:11 AM, hanyandong wrote:
I want to let VM have five network cards, but I cannnot start the VM.
if I let VM have four network cards, the VM can start.
anyone can help? thank you very much

ubuntu10.cfg

bootloader = "/usr/local/lib/xen/boot/hvmloader"
builder="hvm"
memory = 512
name = "ubuntu"
vif = [ "mac=00:16:3e:2e:2c:40,bridge=ovsbr0", "mac=00:16:3e:d7:4a:71,bridge=ovsbr0","mac=01:16:3e:2e:2c:40,bridge=ovsbr0", "mac=01:16:3e:d7:4a:71,bridge=ovsbr0",  "mac=01:16:3e:d7:4a:72,bridge=ovsbr0"]

Check your mac addresses.  They must be unique.  There are two of each of these:

"mac=00:16:3e:d7:4a:71,bridge=ovsbr0"
"mac=01:16:3e:2e:2c:40,bridge=ovsbr0"

disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w']
#root = "/dev/xvda"
vnc = 1
xen_platform_pci = 1
#extra = "fastboot"


doa@doa-PC:~/Documents$ sudo xl create ./ubuntu10.cfg
Parsing config from ./ubuntu10.cfg
libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 12 device model: spawn failed (rc=-3)
libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model did not start: -3
libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already exited



--
Best Regards,
yandong





_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

--------------080605040803060002020504-- --===============6758826662543288016== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============6758826662543288016==-- From xen-users-bounces@lists.xen.org Wed Nov 05 22:30:27 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 05 Nov 2014 22:30:27 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xm94g-0001vU-6O; Wed, 05 Nov 2014 22:29:10 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xm94e-0001vM-6T for xen-users@lists.xen.org; Wed, 05 Nov 2014 22:29:08 +0000 Received: from [85.158.137.68] by server-13.bemta-3.messagelabs.com id 14/D7-27623-3B4AA545; Wed, 05 Nov 2014 22:29:07 +0000 X-Env-Sender: mike.wright@mailinator.com X-Msg-Ref: server-11.tower-31.messagelabs.com!1415226545!11933201!1 X-Originating-IP: [204.11.228.187] X-SpamReason: No, hits=0.6 required=7.0 tests=HTML_40_50,HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31201 invoked from network); 5 Nov 2014 22:29:06 -0000 Received: from theorb.net (HELO b.mx.theorb.net) (204.11.228.187) by server-11.tower-31.messagelabs.com with SMTP; 5 Nov 2014 22:29:06 -0000 Received: (qmail 9311 invoked from network); 5 Nov 2014 22:29:04 -0000 Received: from unknown (HELO xfce20.theorb.net) (10.1.0.51) by b.mx.theorb.net with SMTP; 5 Nov 2014 22:29:04 -0000 Message-ID: <545AA4B0.8020600@mailinator.com> Date: Wed, 05 Nov 2014 14:29:04 -0800 From: Mike Wright User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 MIME-Version: 1.0 To: xen-users@lists.xen.org References: <1f8bb23.1c810.14980146b17.Coremail.hanyandong@iie.ac.cn> In-Reply-To: <1f8bb23.1c810.14980146b17.Coremail.hanyandong@iie.ac.cn> Subject: Re: [Xen-users] How many vif can a VM have? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6758826662543288016==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============6758826662543288016== Content-Type: multipart/alternative; boundary="------------080605040803060002020504" This is a multi-part message in MIME format. --------------080605040803060002020504 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 11/05/2014 05:11 AM, hanyandong wrote: > I want to let VM have five network cards, but I cannnot start the VM. > if I let VM have four network cards, the VM can start. > anyone can help? thank you very much > > ubuntu10.cfg > > bootloader = "/usr/local/lib/xen/boot/hvmloader" > builder="hvm" > memory = 512 > name = "ubuntu" > vif = [ "mac=00:16:3e:2e:2c:40,bridge=ovsbr0", > "mac=00:16:3e:d7:4a:71,bridge=ovsbr0","mac=01:16:3e:2e:2c:40,bridge=ovsbr0", > "mac=01:16:3e:d7:4a:71,bridge=ovsbr0", > "mac=01:16:3e:d7:4a:72,bridge=ovsbr0"] Check your mac addresses. They must be unique. There are two of each of these: "mac=00:16:3e:d7:4a:71,bridge=ovsbr0" "mac=01:16:3e:2e:2c:40,bridge=ovsbr0" > disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w'] > #root = "/dev/xvda" > vnc = 1 > xen_platform_pci = 1 > #extra = "fastboot" > > > doa@doa-PC:~/Documents$ sudo xl create ./ubuntu10.cfg > Parsing config from ./ubuntu10.cfg > libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 12 > device model: spawn failed (rc=-3) > libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device > model did not start: -3 > libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already > exited > > > > -- > Best Regards, > yandong > > > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users --------------080605040803060002020504 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit
On 11/05/2014 05:11 AM, hanyandong wrote:
I want to let VM have five network cards, but I cannnot start the VM.
if I let VM have four network cards, the VM can start.
anyone can help? thank you very much

ubuntu10.cfg

bootloader = "/usr/local/lib/xen/boot/hvmloader"
builder="hvm"
memory = 512
name = "ubuntu"
vif = [ "mac=00:16:3e:2e:2c:40,bridge=ovsbr0", "mac=00:16:3e:d7:4a:71,bridge=ovsbr0","mac=01:16:3e:2e:2c:40,bridge=ovsbr0", "mac=01:16:3e:d7:4a:71,bridge=ovsbr0",  "mac=01:16:3e:d7:4a:72,bridge=ovsbr0"]

Check your mac addresses.  They must be unique.  There are two of each of these:

"mac=00:16:3e:d7:4a:71,bridge=ovsbr0"
"mac=01:16:3e:2e:2c:40,bridge=ovsbr0"

disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w']
#root = "/dev/xvda"
vnc = 1
xen_platform_pci = 1
#extra = "fastboot"


doa@doa-PC:~/Documents$ sudo xl create ./ubuntu10.cfg
Parsing config from ./ubuntu10.cfg
libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 12 device model: spawn failed (rc=-3)
libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model did not start: -3
libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already exited



--
Best Regards,
yandong





_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

--------------080605040803060002020504-- --===============6758826662543288016== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============6758826662543288016==-- From xen-users-bounces@lists.xen.org Thu Nov 06 02:13:50 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 02:13:50 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmCYV-0003E9-84; Thu, 06 Nov 2014 02:12:11 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmCYU-0003E4-67 for xen-users@lists.xen.org; Thu, 06 Nov 2014 02:12:10 +0000 Received: from [85.158.137.68] by server-2.bemta-3.messagelabs.com id EB/8A-05632-9F8DA545; Thu, 06 Nov 2014 02:12:09 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-14.tower-31.messagelabs.com!1415239925!9490171!1 X-Originating-IP: [159.226.251.20] X-SpamReason: No, hits=1.0 required=7.0 tests=ratty_date: Non-RFC but legit format in Thu, 6 Nov 2014 10:12:03 +0800 (GMT+08:00), HTML_40_50, HTML_MESSAGE,MIME_BASE64_TEXT X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 7894 invoked from network); 6 Nov 2014 02:12:07 -0000 Received: from smtp20.cstnet.cn (HELO cstnet.cn) (159.226.251.20) by server-14.tower-31.messagelabs.com with SMTP; 6 Nov 2014 02:12:07 -0000 Received: by ajax-webmail-app10 (Coremail) ; Thu, 6 Nov 2014 10:12:03 +0800 (GMT+08:00) Date: Thu, 6 Nov 2014 10:12:03 +0800 (GMT+08:00) From: hanyandong To: "Mike Wright" Message-ID: <1b81801.1d7e1.14982df78b6.Coremail.hanyandong@iie.ac.cn> In-Reply-To: <545AA4B0.8020600@mailinator.com> References: <1f8bb23.1c810.14980146b17.Coremail.hanyandong@iie.ac.cn> <545AA4B0.8020600@mailinator.com> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: 8SGmiGZvb3Rlcl9odG09Mjk1MToxMiZmb290ZXJfdHh0PTE1NTg6Ng== X-CM-TRANSID: VwCowJD7z+vz2FpUspgvAA--.11651W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBAkABlEVMr-x5wABsV X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] How many vif can a VM have? 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charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============8749615483918351603==-- From xen-users-bounces@lists.xen.org Thu Nov 06 02:13:50 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 02:13:50 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmCYV-0003E9-84; Thu, 06 Nov 2014 02:12:11 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmCYU-0003E4-67 for xen-users@lists.xen.org; Thu, 06 Nov 2014 02:12:10 +0000 Received: from [85.158.137.68] by server-2.bemta-3.messagelabs.com id EB/8A-05632-9F8DA545; Thu, 06 Nov 2014 02:12:09 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-14.tower-31.messagelabs.com!1415239925!9490171!1 X-Originating-IP: [159.226.251.20] X-SpamReason: No, hits=1.0 required=7.0 tests=ratty_date: Non-RFC but legit format in Thu, 6 Nov 2014 10:12:03 +0800 (GMT+08:00), HTML_40_50, HTML_MESSAGE,MIME_BASE64_TEXT X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 7894 invoked from network); 6 Nov 2014 02:12:07 -0000 Received: from smtp20.cstnet.cn (HELO cstnet.cn) (159.226.251.20) by server-14.tower-31.messagelabs.com with SMTP; 6 Nov 2014 02:12:07 -0000 Received: by ajax-webmail-app10 (Coremail) ; Thu, 6 Nov 2014 10:12:03 +0800 (GMT+08:00) Date: Thu, 6 Nov 2014 10:12:03 +0800 (GMT+08:00) From: hanyandong To: "Mike Wright" Message-ID: <1b81801.1d7e1.14982df78b6.Coremail.hanyandong@iie.ac.cn> In-Reply-To: <545AA4B0.8020600@mailinator.com> References: <1f8bb23.1c810.14980146b17.Coremail.hanyandong@iie.ac.cn> <545AA4B0.8020600@mailinator.com> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: 8SGmiGZvb3Rlcl9odG09Mjk1MToxMiZmb290ZXJfdHh0PTE1NTg6Ng== X-CM-TRANSID: VwCowJD7z+vz2FpUspgvAA--.11651W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBAkABlEVMr-x5wABsV X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] How many vif can a VM have? 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charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============8749615483918351603==-- From xen-users-bounces@lists.xen.org Thu Nov 06 08:12:35 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 08:12:35 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmI9z-0003fa-Fh; Thu, 06 Nov 2014 08:11:15 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmI9y-0003fV-HH for xen-users@lists.xen.org; Thu, 06 Nov 2014 08:11:14 +0000 Received: from [193.109.254.147] by server-5.bemta-14.messagelabs.com id 58/FF-08051-12D2B545; Thu, 06 Nov 2014 08:11:13 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-10.tower-27.messagelabs.com!1415261470!11734197!1 X-Originating-IP: [159.226.251.20] X-SpamReason: No, hits=1.0 required=7.0 tests=ratty_date: Non-RFC but legit format in Thu, 6 Nov 2014 16:11:08 +0800 (GMT+08:00), HTML_40_50, HTML_MESSAGE,MIME_BASE64_TEXT X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 27275 invoked from network); 6 Nov 2014 08:11:11 -0000 Received: from smtp20.cstnet.cn (HELO cstnet.cn) (159.226.251.20) by server-10.tower-27.messagelabs.com with SMTP; 6 Nov 2014 08:11:11 -0000 Received: by ajax-webmail-app10 (Coremail) ; Thu, 6 Nov 2014 16:11:08 +0800 (GMT+08:00) Date: Thu, 6 Nov 2014 16:11:08 +0800 (GMT+08:00) From: hanyandong To: hanyandong Message-ID: <1d69c7b.1eee1.14984283877.Coremail.hanyandong@iie.ac.cn> In-Reply-To: <1b81801.1d7e1.14982df78b6.Coremail.hanyandong@iie.ac.cn> References: <1f8bb23.1c810.14980146b17.Coremail.hanyandong@iie.ac.cn> <545AA4B0.8020600@mailinator.com> <1b81801.1d7e1.14982df78b6.Coremail.hanyandong@iie.ac.cn> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: 8cTqp2Zvb3Rlcl9odG09Mzc5MjoxMiZmb290ZXJfdHh0PTIwMTM6Ng== X-CM-TRANSID: VwCowJDrTuwcLVtU__svAA--.40428W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBQYABlM1pk7UUgABsM X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Cc: xen-users@lists.xen.org, Mike Wright Subject: Re: [Xen-users] How many vif can a VM have? 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Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7548030874314983858==-- From xen-users-bounces@lists.xen.org Thu Nov 06 08:12:35 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 08:12:35 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmI9z-0003fa-Fh; Thu, 06 Nov 2014 08:11:15 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmI9y-0003fV-HH for xen-users@lists.xen.org; Thu, 06 Nov 2014 08:11:14 +0000 Received: from [193.109.254.147] by server-5.bemta-14.messagelabs.com id 58/FF-08051-12D2B545; Thu, 06 Nov 2014 08:11:13 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-10.tower-27.messagelabs.com!1415261470!11734197!1 X-Originating-IP: [159.226.251.20] X-SpamReason: No, hits=1.0 required=7.0 tests=ratty_date: Non-RFC but legit format in 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Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7548030874314983858==-- From xen-users-bounces@lists.xen.org Thu Nov 06 08:23:30 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 08:23:30 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmILb-0004DW-Tr; Thu, 06 Nov 2014 08:23:15 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmILa-0004DP-4R for xen-users@lists.xen.org; Thu, 06 Nov 2014 08:23:14 +0000 Received: from [193.109.254.147] by server-13.bemta-14.messagelabs.com id B1/EE-02699-1FF2B545; Thu, 06 Nov 2014 08:23:13 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-10.tower-27.messagelabs.com!1415262190!11737240!1 X-Originating-IP: [159.226.251.20] X-SpamReason: No, hits=1.0 required=7.0 tests=ratty_date: Non-RFC but legit format in Thu, 6 Nov 2014 16:23:08 +0800 (GMT+08:00), HTML_10_20, HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 19712 invoked from network); 6 Nov 2014 08:23:12 -0000 Received: from smtp20.cstnet.cn (HELO cstnet.cn) (159.226.251.20) by server-10.tower-27.messagelabs.com with SMTP; 6 Nov 2014 08:23:12 -0000 Received: by ajax-webmail-app10 (Coremail) ; Thu, 6 Nov 2014 16:23:08 +0800 (GMT+08:00) Date: Thu, 6 Nov 2014 16:23:08 +0800 (GMT+08:00) From: hanyandong To: xen-users@lists.xen.org Message-ID: <2bbc1c.1f009.1498433342d.Coremail.hanyandong@iie.ac.cn> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: rq6sL2Zvb3Rlcl9odG09NTQyOjEyJmZvb3Rlcl90eHQ9NDU1OjY= X-CM-TRANSID: VwCowJDrTuztL1tUz_8vAA--.40463W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBgUABlNabC4BxwABsJ X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Subject: [Xen-users] How to convert "device_model_version = "qemu-xen-traditiona"" into libvirt xml file X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3015251229111283841==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============3015251229111283841== Content-Type: multipart/alternative; boundary="----=_Part_445686_27217767.1415262188589" ------=_Part_445686_27217767.1415262188589 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit ubuntu.cfg bootloader = "/usr/local/lib/xen/boot/hvmloader" builder="hvm" memory = 512 name = "ubuntu" vif = [" "] device_model_version = "qemu-xen-traditional" disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w'] vnc = 1 I want to convert the ubuntu.cfg to ubuntu.xml in libvirt xml format I have used virsh domxml-from-native but this line "device_model_version = "qemu-xen-traditional" " disappear. anyone can help? -- Best Regards, yandong ------=_Part_445686_27217767.1415262188589 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit ubuntu.cfg

bootloader = "/usr/local/lib/xen/boot/hvmloader"
builder="hvm"
memory = 512
name = "ubuntu"
vif = [" "]
device_model_version = "qemu-xen-traditional"
disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w']
vnc = 1


I want to convert the ubuntu.cfg to ubuntu.xml in libvirt xml format
I have used virsh domxml-from-native

but this line "device_model_version = "qemu-xen-traditional" " disappear.

anyone can help?


--
Best Regards,
yandong



------=_Part_445686_27217767.1415262188589-- --===============3015251229111283841== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============3015251229111283841==-- From xen-users-bounces@lists.xen.org Thu Nov 06 08:23:30 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 08:23:30 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmILb-0004DW-Tr; Thu, 06 Nov 2014 08:23:15 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmILa-0004DP-4R for xen-users@lists.xen.org; Thu, 06 Nov 2014 08:23:14 +0000 Received: from [193.109.254.147] by server-13.bemta-14.messagelabs.com id B1/EE-02699-1FF2B545; Thu, 06 Nov 2014 08:23:13 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-10.tower-27.messagelabs.com!1415262190!11737240!1 X-Originating-IP: [159.226.251.20] X-SpamReason: No, hits=1.0 required=7.0 tests=ratty_date: Non-RFC but legit format in Thu, 6 Nov 2014 16:23:08 +0800 (GMT+08:00), HTML_10_20, HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 19712 invoked from network); 6 Nov 2014 08:23:12 -0000 Received: from smtp20.cstnet.cn (HELO cstnet.cn) (159.226.251.20) by server-10.tower-27.messagelabs.com with SMTP; 6 Nov 2014 08:23:12 -0000 Received: by ajax-webmail-app10 (Coremail) ; Thu, 6 Nov 2014 16:23:08 +0800 (GMT+08:00) Date: Thu, 6 Nov 2014 16:23:08 +0800 (GMT+08:00) From: hanyandong To: xen-users@lists.xen.org Message-ID: <2bbc1c.1f009.1498433342d.Coremail.hanyandong@iie.ac.cn> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: rq6sL2Zvb3Rlcl9odG09NTQyOjEyJmZvb3Rlcl90eHQ9NDU1OjY= X-CM-TRANSID: VwCowJDrTuztL1tUz_8vAA--.40463W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBgUABlNabC4BxwABsJ X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Subject: [Xen-users] How to convert "device_model_version = "qemu-xen-traditiona"" into libvirt xml file X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3015251229111283841==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============3015251229111283841== Content-Type: multipart/alternative; boundary="----=_Part_445686_27217767.1415262188589" ------=_Part_445686_27217767.1415262188589 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit ubuntu.cfg bootloader = "/usr/local/lib/xen/boot/hvmloader" builder="hvm" memory = 512 name = "ubuntu" vif = [" "] device_model_version = "qemu-xen-traditional" disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w'] vnc = 1 I want to convert the ubuntu.cfg to ubuntu.xml in libvirt xml format I have used virsh domxml-from-native but this line "device_model_version = "qemu-xen-traditional" " disappear. anyone can help? -- Best Regards, yandong ------=_Part_445686_27217767.1415262188589 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit ubuntu.cfg

bootloader = "/usr/local/lib/xen/boot/hvmloader"
builder="hvm"
memory = 512
name = "ubuntu"
vif = [" "]
device_model_version = "qemu-xen-traditional"
disk = ['file:/home/doa/Documents/ubuntu10_04.img,hda,w']
vnc = 1


I want to convert the ubuntu.cfg to ubuntu.xml in libvirt xml format
I have used virsh domxml-from-native

but this line "device_model_version = "qemu-xen-traditional" " disappear.

anyone can help?


--
Best Regards,
yandong



------=_Part_445686_27217767.1415262188589-- --===============3015251229111283841== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============3015251229111283841==-- From xen-users-bounces@lists.xen.org Thu Nov 06 08:24:00 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 08:24:00 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmIMI-0004Ge-Hc; Thu, 06 Nov 2014 08:23:58 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmIMG-0004GS-H8 for xen-users@lists.xen.org; Thu, 06 Nov 2014 08:23:56 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 86/36-09842-B103B545; Thu, 06 Nov 2014 08:23:55 +0000 X-Env-Sender: chengkunck@gmail.com X-Msg-Ref: server-3.tower-21.messagelabs.com!1415262234!11502929!1 X-Originating-IP: [209.85.192.178] X-SpamReason: No, hits=2.5 required=7.0 tests=HTML_60_70,HTML_ATTR_BAD, HTML_ATTR_UNIQUE, HTML_FONT_LOW_CONTRAST, HTML_MESSAGE, MIME_BASE64_TEXT, MIME_BOUND_NEXTPART X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 15599 invoked from network); 6 Nov 2014 08:23:55 -0000 Received: from mail-pd0-f178.google.com (HELO mail-pd0-f178.google.com) (209.85.192.178) by server-3.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 6 Nov 2014 08:23:55 -0000 Received: by mail-pd0-f178.google.com with SMTP id fp1so698438pdb.23 for ; Thu, 06 Nov 2014 00:23:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:mime-version:message-id:content-type; bh=0ECQQNnOnPSXRiTIMRGD6JWSsxB2nsvbY9jdo/8EhBg=; b=r9xr9WTxceeNuc28iXYKTN9I3moikgSi6PXi/0qqUlmnMJbb6/MYDPliY/P7EkiFyp GB8DHjEU775x0Bub3rwQGNAZc9L5poCmzptiA0zLNmRWCrjfPfwpAg2eVEwNdWJuWizL 2aAZXqPDBCugaKBFhz3ZS1tHLZnYJmFRIymfq9SEJBoia8GBE8juzJUEmqqQaTECwPT5 JC8WdgWOVlbrkyz5flvaPTujcJ5Ll3NT6x+ETVANBlsNbHrhPEAp6WbGmAVgKaNw01w1 4uF9zp3eyDqtL/qGreiZBJahjXZQkPaE2iQAyDnKeglLGZKjff6ep65jY8PZShyGOgqh Kx4w== X-Received: by 10.68.220.133 with SMTP id pw5mr2607611pbc.129.1415262233641; Thu, 06 Nov 2014 00:23:53 -0800 (PST) Received: from Ezio-PC ([106.39.41.161]) by mx.google.com with ESMTPSA id pi2sm5255704pdb.14.2014.11.06.00.23.51 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 06 Nov 2014 00:23:53 -0800 (PST) Date: Thu, 6 Nov 2014 16:23:49 +0800 From: "chengkunck@gmail.com" To: xen-users X-Priority: 3 X-GUID: 53D26CE3-4269-4E71-8DD7-EEE85D1163AC X-Has-Attach: no X-Mailer: Foxmail 7, 2, 5, 140[cn] Mime-Version: 1.0 Message-ID: <2014110616234564580922@gmail.com> Subject: [Xen-users] About pvdriver or PV-on HVM driver X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5692865446232142001==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============5692865446232142001== Content-Type: multipart/alternative; boundary="----=_001_NextPart367433071672_=----" This is a multi-part message in MIME format. ------=_001_NextPart367433071672_=---- Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: base64 SGksDQogICAgSSBnZXQgYSBxdWVzdGlvbiBhYm91dCB0aGUgcHZkcml2ZXIgd2hpY2ggaXMgcmVh bGx5IGNvbmZ1c2luZyBtZSBpbiB0aGVzZSBkYXlzLiBJdCdzICBhYm91dCBob3cgaXQgd29ya3Mu IEkgd2VudCB0aHJvdWdoIHNvbWUgZG9jdW1lbnRzIChwYXBlcnMpIHNhaWQgdGhhdCBwdmRyaXZl cnMgaGVscGVkIHRyYW5zZmVyIGRhdGEgYmV0d2VlbiBiYWNrZW5kcyBhbmQgZnJvbnRlbmRzIHdp dGggZ3JhbnQtdGFibGUgb3BlcmF0aW9ucyBsaWtlIHRoZXkgdHJhbnNmZXJyZWQgbWVtb3J5IHBh Z2VzIChjb250YWluaW5nIGRhdGEpIHRvIGNvbXBsZXRlIHRyYW5zbWlzc2lvbiwgb3IgZnJvbnRl bmRzIG1hcHBlZCBhZGRyZXNzIHNwYWNlIG9mIGJhY2tlbmRzIHNvIHRoZXkgY2FuIGRpcmVjdGx5 IHdyaXRlIGRhdGEgaW4gb3IgcmVhZCBvdXQuIEhvd2V2ZXIgc29tZSBvdGhlciBkb2NzIHNhaWQg dGhhdCB3YXkgd2FzIGFscmVhZHkgYWJhbmRvbmVkIGFuZCBub3cgdGhleSB1c2VkIHNoYXJlZCBt ZW1vcnkgYW5kIGNvcGllZCBkYXRhIHR3aWNlIChpbiBhbmQgb3V0KSB0byBjb21wbGV0ZSB0cmFu c21pc3Npb24uDQogICAgQ2FuIHNvbWVvbmUgaGVscCBtZSBhYm91dCB0aGlzPyBJIHdvdWxkIGJl IG11Y2ggYXBwcmVjaWF0ZWQgYXMgaXQgY2FuIHNhdmVzIG1lIG11Y2ggdGltZSBhbmQgZW5lcmd5 IHRvIGdvIGRlZXAgZG93biB0byB0aGUgY29kZSBteXNlbGYuICANCg0KQmVzdCByZWdhcmRzLA0K S2VubmV0aA0KDQoNCg== ------=_001_NextPart367433071672_=---- Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable =0A
Hi,
    I get a question about the pvdriver which is really confu= sing me in these days. It's  about how it works. I went through some = documents (papers) said that pvdrivers helped transfer data between backen= ds and frontends with grant-table operations like they transferred memory = pages (containing data) to complete transmission, or frontends mapped addr= ess space of backends so they can directly write data in or read out. Howe= ver some other docs said that way was already abandoned and now they used = shared memory and copied data twice (in and out) to complete transmission.=
 = ;   Can someone help me about this? I would be much appreciated as it= can saves me much time and energy to go deep down to the code myself.  

Best regards,
Ke= nneth
=0A


=0A ------=_001_NextPart367433071672_=------ --===============5692865446232142001== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============5692865446232142001==-- From xen-users-bounces@lists.xen.org Thu Nov 06 08:24:00 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 08:24:00 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmIMI-0004Ge-Hc; Thu, 06 Nov 2014 08:23:58 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmIMG-0004GS-H8 for xen-users@lists.xen.org; Thu, 06 Nov 2014 08:23:56 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 86/36-09842-B103B545; Thu, 06 Nov 2014 08:23:55 +0000 X-Env-Sender: chengkunck@gmail.com X-Msg-Ref: server-3.tower-21.messagelabs.com!1415262234!11502929!1 X-Originating-IP: [209.85.192.178] X-SpamReason: No, hits=2.5 required=7.0 tests=HTML_60_70,HTML_ATTR_BAD, HTML_ATTR_UNIQUE, HTML_FONT_LOW_CONTRAST, HTML_MESSAGE, MIME_BASE64_TEXT, MIME_BOUND_NEXTPART X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 15599 invoked from network); 6 Nov 2014 08:23:55 -0000 Received: from mail-pd0-f178.google.com (HELO mail-pd0-f178.google.com) (209.85.192.178) by server-3.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 6 Nov 2014 08:23:55 -0000 Received: by mail-pd0-f178.google.com with SMTP id fp1so698438pdb.23 for ; Thu, 06 Nov 2014 00:23:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:mime-version:message-id:content-type; bh=0ECQQNnOnPSXRiTIMRGD6JWSsxB2nsvbY9jdo/8EhBg=; b=r9xr9WTxceeNuc28iXYKTN9I3moikgSi6PXi/0qqUlmnMJbb6/MYDPliY/P7EkiFyp GB8DHjEU775x0Bub3rwQGNAZc9L5poCmzptiA0zLNmRWCrjfPfwpAg2eVEwNdWJuWizL 2aAZXqPDBCugaKBFhz3ZS1tHLZnYJmFRIymfq9SEJBoia8GBE8juzJUEmqqQaTECwPT5 JC8WdgWOVlbrkyz5flvaPTujcJ5Ll3NT6x+ETVANBlsNbHrhPEAp6WbGmAVgKaNw01w1 4uF9zp3eyDqtL/qGreiZBJahjXZQkPaE2iQAyDnKeglLGZKjff6ep65jY8PZShyGOgqh Kx4w== X-Received: by 10.68.220.133 with SMTP id pw5mr2607611pbc.129.1415262233641; Thu, 06 Nov 2014 00:23:53 -0800 (PST) Received: from Ezio-PC ([106.39.41.161]) by mx.google.com with ESMTPSA id pi2sm5255704pdb.14.2014.11.06.00.23.51 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 06 Nov 2014 00:23:53 -0800 (PST) Date: Thu, 6 Nov 2014 16:23:49 +0800 From: "chengkunck@gmail.com" To: xen-users X-Priority: 3 X-GUID: 53D26CE3-4269-4E71-8DD7-EEE85D1163AC X-Has-Attach: no X-Mailer: Foxmail 7, 2, 5, 140[cn] Mime-Version: 1.0 Message-ID: <2014110616234564580922@gmail.com> Subject: [Xen-users] About pvdriver or PV-on HVM driver X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5692865446232142001==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============5692865446232142001== Content-Type: multipart/alternative; boundary="----=_001_NextPart367433071672_=----" This is a multi-part message in MIME format. ------=_001_NextPart367433071672_=---- Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: base64 SGksDQogICAgSSBnZXQgYSBxdWVzdGlvbiBhYm91dCB0aGUgcHZkcml2ZXIgd2hpY2ggaXMgcmVh bGx5IGNvbmZ1c2luZyBtZSBpbiB0aGVzZSBkYXlzLiBJdCdzICBhYm91dCBob3cgaXQgd29ya3Mu IEkgd2VudCB0aHJvdWdoIHNvbWUgZG9jdW1lbnRzIChwYXBlcnMpIHNhaWQgdGhhdCBwdmRyaXZl cnMgaGVscGVkIHRyYW5zZmVyIGRhdGEgYmV0d2VlbiBiYWNrZW5kcyBhbmQgZnJvbnRlbmRzIHdp dGggZ3JhbnQtdGFibGUgb3BlcmF0aW9ucyBsaWtlIHRoZXkgdHJhbnNmZXJyZWQgbWVtb3J5IHBh Z2VzIChjb250YWluaW5nIGRhdGEpIHRvIGNvbXBsZXRlIHRyYW5zbWlzc2lvbiwgb3IgZnJvbnRl bmRzIG1hcHBlZCBhZGRyZXNzIHNwYWNlIG9mIGJhY2tlbmRzIHNvIHRoZXkgY2FuIGRpcmVjdGx5 IHdyaXRlIGRhdGEgaW4gb3IgcmVhZCBvdXQuIEhvd2V2ZXIgc29tZSBvdGhlciBkb2NzIHNhaWQg dGhhdCB3YXkgd2FzIGFscmVhZHkgYWJhbmRvbmVkIGFuZCBub3cgdGhleSB1c2VkIHNoYXJlZCBt ZW1vcnkgYW5kIGNvcGllZCBkYXRhIHR3aWNlIChpbiBhbmQgb3V0KSB0byBjb21wbGV0ZSB0cmFu c21pc3Npb24uDQogICAgQ2FuIHNvbWVvbmUgaGVscCBtZSBhYm91dCB0aGlzPyBJIHdvdWxkIGJl IG11Y2ggYXBwcmVjaWF0ZWQgYXMgaXQgY2FuIHNhdmVzIG1lIG11Y2ggdGltZSBhbmQgZW5lcmd5 IHRvIGdvIGRlZXAgZG93biB0byB0aGUgY29kZSBteXNlbGYuICANCg0KQmVzdCByZWdhcmRzLA0K S2VubmV0aA0KDQoNCg== ------=_001_NextPart367433071672_=---- Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable =0A
Hi,
    I get a question about the pvdriver which is really confu= sing me in these days. It's  about how it works. I went through some = documents (papers) said that pvdrivers helped transfer data between backen= ds and frontends with grant-table operations like they transferred memory = pages (containing data) to complete transmission, or frontends mapped addr= ess space of backends so they can directly write data in or read out. Howe= ver some other docs said that way was already abandoned and now they used = shared memory and copied data twice (in and out) to complete transmission.=
 = ;   Can someone help me about this? I would be much appreciated as it= can saves me much time and energy to go deep down to the code myself.  

Best regards,
Ke= nneth
=0A


=0A ------=_001_NextPart367433071672_=------ --===============5692865446232142001== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============5692865446232142001==-- From xen-users-bounces@lists.xen.org Thu Nov 06 15:37:03 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 15:37:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmP6P-0006in-1m; Thu, 06 Nov 2014 15:36:01 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmP6N-0006id-Md for xen-users@lists.xen.org; Thu, 06 Nov 2014 15:35:59 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 84/6F-24532-F559B545; Thu, 06 Nov 2014 15:35:59 +0000 X-Env-Sender: joaoluispinto@gmail.com X-Msg-Ref: server-9.tower-21.messagelabs.com!1415288157!12013508!1 X-Originating-IP: [209.85.216.174] X-SpamReason: No, hits=0.3 required=7.0 tests=ML_RADAR_SPEW_LINKS_8, RCVD_BY_IP,spamassassin: X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 21645 invoked from network); 6 Nov 2014 15:35:58 -0000 Received: from mail-qc0-f174.google.com (HELO mail-qc0-f174.google.com) (209.85.216.174) by server-9.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 6 Nov 2014 15:35:58 -0000 Received: by mail-qc0-f174.google.com with SMTP id r5so937538qcx.5 for ; Thu, 06 Nov 2014 07:35:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=Gy/lO/Xd+LwkvWSbO/c+I75CL4pCEgcubdAwQBHhoew=; b=PNGkTd7iSoh1t1YHcautjemsg7TmKTTFMkEggv4BGueT7xGjb7KrwqnEC90bec7q+q Da0hTEo1/rZ9t4qkbklZA6iuPbI0eaPFpou4l19kCsDtDpFUyeHCQ5rmf1tUTY+z14Kp yr5I6BNYKlrtYFZck16Zs0JLa+QRNce5pTyIkv6wzuM6rNt0nEzKneKHvUDCC3Fy59CN oFsxBeq/u2QB/OCs6jbu6Ue/gDf8tcXUZwITLcQXv9B43IFjAbMRUdKZoDuBZymaAS6m MOiuCS4wCChwcBBnjc4h5BxQ3Va4eCb898zoqam3NpGsosf8uoVWVG1rkfMbGkksB+sq jwIQ== MIME-Version: 1.0 X-Received: by 10.140.23.112 with SMTP id 103mr3960280qgo.73.1415288157479; Thu, 06 Nov 2014 07:35:57 -0800 (PST) Received: by 10.96.123.198 with HTTP; Thu, 6 Nov 2014 07:35:57 -0800 (PST) Date: Thu, 6 Nov 2014 15:35:57 +0000 Message-ID: From: =?UTF-8?B?Sm/Do28gTHXDrXMgUGludG8=?= To: xen-users@lists.xen.org Subject: [Xen-users] Xen 4.2.5 Remus usage triggers random host restarts X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, I am evaluating Xen Remus usage. The test systems consists of two virtualized hosts running Xen 4.2.5 with Debian Wheezy 7.6, with the first compiled with the patches linked in the instructions available at http://remusha.wikidot.com/. Only the patches that can cleanly (or with minor adjustments) migrate to version 4.2.5 are applied, namely patches 02, 03, 05 and 06 and the drbd-hvm-fix. I am using the available patched version of drbd 8.3.11 (and overriding the kernel provided drbd module), and the sch-plug kernel module provided. For tests, I am running a pv domain (with a kernel supporting the event channel). After starting Remus, and after some time of having things running normally (two instances: one a few hours later and another 3.5 days later), the host running Remus unexpectedly reboots, leaving no trace of errors in the several logs (/var/log/{messages,dmesg,syslog}, /var/log/xen/{xend.log,xend-debug.log}, the Remus log itself). Does anyone have any idea of what might be happening? Thank you, Joao _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 06 15:37:03 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 15:37:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmP6P-0006in-1m; Thu, 06 Nov 2014 15:36:01 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmP6N-0006id-Md for xen-users@lists.xen.org; Thu, 06 Nov 2014 15:35:59 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 84/6F-24532-F559B545; Thu, 06 Nov 2014 15:35:59 +0000 X-Env-Sender: joaoluispinto@gmail.com X-Msg-Ref: server-9.tower-21.messagelabs.com!1415288157!12013508!1 X-Originating-IP: [209.85.216.174] X-SpamReason: No, hits=0.3 required=7.0 tests=ML_RADAR_SPEW_LINKS_8, RCVD_BY_IP,spamassassin: X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 21645 invoked from network); 6 Nov 2014 15:35:58 -0000 Received: from mail-qc0-f174.google.com (HELO mail-qc0-f174.google.com) (209.85.216.174) by server-9.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 6 Nov 2014 15:35:58 -0000 Received: by mail-qc0-f174.google.com with SMTP id r5so937538qcx.5 for ; Thu, 06 Nov 2014 07:35:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=Gy/lO/Xd+LwkvWSbO/c+I75CL4pCEgcubdAwQBHhoew=; b=PNGkTd7iSoh1t1YHcautjemsg7TmKTTFMkEggv4BGueT7xGjb7KrwqnEC90bec7q+q Da0hTEo1/rZ9t4qkbklZA6iuPbI0eaPFpou4l19kCsDtDpFUyeHCQ5rmf1tUTY+z14Kp yr5I6BNYKlrtYFZck16Zs0JLa+QRNce5pTyIkv6wzuM6rNt0nEzKneKHvUDCC3Fy59CN oFsxBeq/u2QB/OCs6jbu6Ue/gDf8tcXUZwITLcQXv9B43IFjAbMRUdKZoDuBZymaAS6m MOiuCS4wCChwcBBnjc4h5BxQ3Va4eCb898zoqam3NpGsosf8uoVWVG1rkfMbGkksB+sq jwIQ== MIME-Version: 1.0 X-Received: by 10.140.23.112 with SMTP id 103mr3960280qgo.73.1415288157479; Thu, 06 Nov 2014 07:35:57 -0800 (PST) Received: by 10.96.123.198 with HTTP; Thu, 6 Nov 2014 07:35:57 -0800 (PST) Date: Thu, 6 Nov 2014 15:35:57 +0000 Message-ID: From: =?UTF-8?B?Sm/Do28gTHXDrXMgUGludG8=?= To: xen-users@lists.xen.org Subject: [Xen-users] Xen 4.2.5 Remus usage triggers random host restarts X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, I am evaluating Xen Remus usage. The test systems consists of two virtualized hosts running Xen 4.2.5 with Debian Wheezy 7.6, with the first compiled with the patches linked in the instructions available at http://remusha.wikidot.com/. Only the patches that can cleanly (or with minor adjustments) migrate to version 4.2.5 are applied, namely patches 02, 03, 05 and 06 and the drbd-hvm-fix. I am using the available patched version of drbd 8.3.11 (and overriding the kernel provided drbd module), and the sch-plug kernel module provided. For tests, I am running a pv domain (with a kernel supporting the event channel). After starting Remus, and after some time of having things running normally (two instances: one a few hours later and another 3.5 days later), the host running Remus unexpectedly reboots, leaving no trace of errors in the several logs (/var/log/{messages,dmesg,syslog}, /var/log/xen/{xend.log,xend-debug.log}, the Remus log itself). Does anyone have any idea of what might be happening? Thank you, Joao _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 06 22:23:05 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 22:23:05 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmVQs-00023l-Ez; Thu, 06 Nov 2014 22:21:34 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmVQr-00023e-9P for xen-users@lists.xen.org; Thu, 06 Nov 2014 22:21:33 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 88/65-09936-C64FB545; Thu, 06 Nov 2014 22:21:32 +0000 X-Env-Sender: dvanarnem@cmlab.biz X-Msg-Ref: server-7.tower-21.messagelabs.com!1415312490!12070238!1 X-Originating-IP: [204.93.163.15] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 1841 invoked from network); 6 Nov 2014 22:21:30 -0000 Received: from server202.webhostingpad.com (HELO server202.webhostingpad.com) (204.93.163.15) by server-7.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 6 Nov 2014 22:21:30 -0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=cmlab.biz; s=default; h=Content-Transfer-Encoding:Content-Type:Subject:To:MIME-Version:From:Date:Message-ID; bh=usPMrFqvJHlKxSaNJ+wyKxHYF/qlSBbZcg4gcgC08aM=; b=ProN0ocK/S0IxVCq7wv52Rtbsc1VvzgHn+PJvWuhJyTZu1na4zOKOlu8XZg0wJNPVEPZmNCoIzo3mjIS9delWjo7HZQFmmfNcO4h4THRO9vB0K84Uad3lk4E2j4I17/4CRhy9PBkwmu2SBSq0fNbrhJ6sv25y2yR36QyplDU2W0=; Received: from [71.216.152.198] (port=47368 helo=[192.168.50.162]) by server202.webhostingpad.com with esmtpsa (TLSv1:DHE-RSA-AES128-SHA:128) (Exim 4.82) (envelope-from ) id 1XmVQn-002fJZ-GY for xen-users@lists.xen.org; Thu, 06 Nov 2014 16:21:29 -0600 Message-ID: <545BF468.6010009@cmlab.biz> Date: Thu, 06 Nov 2014 15:21:28 -0700 From: "David A. Van Arnem" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: "xen-users@lists.xen.org" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - server202.webhostingpad.com X-AntiAbuse: Original Domain - lists.xen.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - cmlab.biz X-Get-Message-Sender-Via: server202.webhostingpad.com: authenticated_id: dvanarnem+cmlab.biz/only user confirmed/virtual account not confirmed X-Source: X-Source-Args: X-Source-Dir: Subject: [Xen-users] xen clocksource and TSC X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello all, I'm working on manipulating the pv_soft_rdtsc() function in arch/x86/time.c. In a paravirtualized 64-bit Fedora 20 domain, with tsc_mode="always_emulate" and "xen" as the current_clocksource, I find that if the domain is running and then the TSC value written to EAX/EDX is changed in pv_soft_rdtsc to be higher (faster) than normal, the passage of wallclock time in the domain appears faster (expected). However, if it is less than normal (slower), I would expect wallclock time to appear slower, but instead the domain freezes and eventually the watchdog timer is fired and it shuts down. If I set the clocksource for Fedora to TSC, I see the passage of time slow down for a varying amount of time (sometimes seconds, sometimes minutes) but eventually again the domain hangs and the watchdog timer fires. There are no messages in xl dmesg that indicate the domain is having problems (aside from the watchdog messages), so I'm having trouble determining what is causing this behavior. I know that when the domain is created, there are time scales set to convert TSC ticks to real-time, and vice-versa, for timekeeping purposes. I figured that if these scales remained the same, changing the TSC values would change wallclock time in the domain. What else might I need to consider, and/or, is this even possible on a running domain? Does changing the TSC value in pv_soft_rdtsc affect other parts of the hypervisor (scheduling, etc) which might be affecting the domain? I know this may not be easy to answer, but any direction or input would be very appreciated. Thanks, David _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 06 22:23:05 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 06 Nov 2014 22:23:05 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmVQs-00023l-Ez; Thu, 06 Nov 2014 22:21:34 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmVQr-00023e-9P for xen-users@lists.xen.org; Thu, 06 Nov 2014 22:21:33 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 88/65-09936-C64FB545; Thu, 06 Nov 2014 22:21:32 +0000 X-Env-Sender: dvanarnem@cmlab.biz X-Msg-Ref: server-7.tower-21.messagelabs.com!1415312490!12070238!1 X-Originating-IP: [204.93.163.15] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 1841 invoked from network); 6 Nov 2014 22:21:30 -0000 Received: from server202.webhostingpad.com (HELO server202.webhostingpad.com) (204.93.163.15) by server-7.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 6 Nov 2014 22:21:30 -0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=cmlab.biz; s=default; h=Content-Transfer-Encoding:Content-Type:Subject:To:MIME-Version:From:Date:Message-ID; bh=usPMrFqvJHlKxSaNJ+wyKxHYF/qlSBbZcg4gcgC08aM=; b=ProN0ocK/S0IxVCq7wv52Rtbsc1VvzgHn+PJvWuhJyTZu1na4zOKOlu8XZg0wJNPVEPZmNCoIzo3mjIS9delWjo7HZQFmmfNcO4h4THRO9vB0K84Uad3lk4E2j4I17/4CRhy9PBkwmu2SBSq0fNbrhJ6sv25y2yR36QyplDU2W0=; Received: from [71.216.152.198] (port=47368 helo=[192.168.50.162]) by server202.webhostingpad.com with esmtpsa (TLSv1:DHE-RSA-AES128-SHA:128) (Exim 4.82) (envelope-from ) id 1XmVQn-002fJZ-GY for xen-users@lists.xen.org; Thu, 06 Nov 2014 16:21:29 -0600 Message-ID: <545BF468.6010009@cmlab.biz> Date: Thu, 06 Nov 2014 15:21:28 -0700 From: "David A. Van Arnem" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: "xen-users@lists.xen.org" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - server202.webhostingpad.com X-AntiAbuse: Original Domain - lists.xen.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - cmlab.biz X-Get-Message-Sender-Via: server202.webhostingpad.com: authenticated_id: dvanarnem+cmlab.biz/only user confirmed/virtual account not confirmed X-Source: X-Source-Args: X-Source-Dir: Subject: [Xen-users] xen clocksource and TSC X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello all, I'm working on manipulating the pv_soft_rdtsc() function in arch/x86/time.c. In a paravirtualized 64-bit Fedora 20 domain, with tsc_mode="always_emulate" and "xen" as the current_clocksource, I find that if the domain is running and then the TSC value written to EAX/EDX is changed in pv_soft_rdtsc to be higher (faster) than normal, the passage of wallclock time in the domain appears faster (expected). However, if it is less than normal (slower), I would expect wallclock time to appear slower, but instead the domain freezes and eventually the watchdog timer is fired and it shuts down. If I set the clocksource for Fedora to TSC, I see the passage of time slow down for a varying amount of time (sometimes seconds, sometimes minutes) but eventually again the domain hangs and the watchdog timer fires. There are no messages in xl dmesg that indicate the domain is having problems (aside from the watchdog messages), so I'm having trouble determining what is causing this behavior. I know that when the domain is created, there are time scales set to convert TSC ticks to real-time, and vice-versa, for timekeeping purposes. I figured that if these scales remained the same, changing the TSC values would change wallclock time in the domain. What else might I need to consider, and/or, is this even possible on a running domain? Does changing the TSC value in pv_soft_rdtsc affect other parts of the hypervisor (scheduling, etc) which might be affecting the domain? I know this may not be easy to answer, but any direction or input would be very appreciated. Thanks, David _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 07 09:12:20 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 07 Nov 2014 09:12:20 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmfZS-0005Ay-No; Fri, 07 Nov 2014 09:11:06 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XmfZQ-0005At-Ki for xen-users@lists.xen.org; Fri, 07 Nov 2014 09:11:05 +0000 Received: from [193.109.254.147] by server-8.bemta-14.messagelabs.com id 4E/A0-03148-7AC8C545; Fri, 07 Nov 2014 09:11:03 +0000 X-Env-Sender: teo-en-ming@sg.teo-en-ming.com X-Msg-Ref: server-6.tower-27.messagelabs.com!1415351459!11974362!1 X-Originating-IP: [118.189.211.120] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25703 invoked from network); 7 Nov 2014 09:11:02 -0000 Received: from 120.211.189.118.static.m1net.com.sg (HELO www.teo-en-ming.com) (118.189.211.120) by server-6.tower-27.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 7 Nov 2014 09:11:02 -0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sg.teo-en-ming.com; s=default; h=Content-Type:Subject:To:MIME-Version:Reply-To:From:Date:Message-ID; bh=WtZaFLXxwjjNfCkn9fiLgk3CaPO3ExcqsunqtQCPOdI=; b=CaMjlMrNeXKrKa2RN5177vzkMQEgA9Dnt3kxu5c1Nuth7bCY3r0xLkMquFL4RGFc2lwlv3X/qSL/qLBQsLVkugpc89/M9IiIvx3J+5MFASYCviHKETwUYus4Kz/lbVHw1vWFyucj5FYnudJaufP3/eKnbRbcshY0JWJxPsG1MvY=; Received: from [192.168.1.1] (port=42421 helo=[192.168.1.26]) by www.teo-en-ming.com with esmtpsa (UNKNOWN:DHE-RSA-AES128-SHA:128) (Exim 4.82) (envelope-from ) id 1XmfZK-0003iD-J4; Fri, 07 Nov 2014 17:10:58 +0800 Message-ID: <545C8C97.8010600@sg.teo-en-ming.com> Date: Fri, 07 Nov 2014 17:10:47 +0800 From: "Teo En Ming (Zhang Enming)" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.1.2 MIME-Version: 1.0 To: "xen-users@lists.xen.org" , teo-en-ming@sg.teo-en-ming.com Content-Type: multipart/mixed; boundary="------------020808000400000708050202" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - www.teo-en-ming.com X-AntiAbuse: Original Domain - lists.xen.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - sg.teo-en-ming.com X-Get-Message-Sender-Via: www.teo-en-ming.com: authenticated_id: teo-en-ming@sg.teo-en-ming.com Subject: [Xen-users] Testing Only; Please Ignore X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: teo-en-ming@sg.teo-en-ming.com List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --------------020808000400000708050202 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Testing only, please ignore. Many apologies for the inconvenience caused. -- Yours sincerely, Mr. Teo En Ming (Zhang Enming) Singapore Citizen --------------020808000400000708050202 Content-Type: application/pdf; name="Teo En Ming's 1st Communication to the United Nations Human Rights Council Dated 10 Oct 2014.pdf" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename*0="Teo En Ming's 1st Communication to the United Nations Human "; filename*1="Rights Council Dated 10 Oct 2014.pdf" JVBERi0xLjQKJcOkw7zDtsOfCjIgMCBvYmoKPDwvTGVuZ3RoIDMgMCBSL0ZpbHRlci9GbGF0 ZURlY29kZT4+CnN0cmVhbQp4nMVaS4/cNgy+z6/wucBOREqybGBgYB6eAL2lWaCHoqc+AhRN i6SH/P1SIvWwZWsnzQLFYOdhSyL5kfxIyauO0H05fOoUvXrAzo3Yff7t8ON33V9yVXWfPxwu zwft7HHsHBqa8fxr9+YOHY1//v2nk4LpCU8KJzuclFZmAndSdurpVz/BSTll1DDRiJG+8Ngz /7zQhau6+R+zuvuxdG16oulxBqipGA4w/fz8/WF+Przb1g7UUa+0AwRN08EoA5ZePX268G0I 77a9ZD/2R7tecvT6OIX0F4wAu7DasS0GztMTfd7p3ZzgMqGle8G8+QWhAx7dWug1LJaQ8yLg FrToWZrNrxeW7wd6L5c/wQz36fmPzTmD83OcPvZxjgsaoZr6limjJmfUsihgDIYwQCTFMXjY 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Message-ID: <545C8C97.8010600@sg.teo-en-ming.com> Date: Fri, 07 Nov 2014 17:10:47 +0800 From: "Teo En Ming (Zhang Enming)" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.1.2 MIME-Version: 1.0 To: "xen-users@lists.xen.org" , teo-en-ming@sg.teo-en-ming.com Content-Type: multipart/mixed; boundary="------------020808000400000708050202" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - www.teo-en-ming.com X-AntiAbuse: Original Domain - lists.xen.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - sg.teo-en-ming.com X-Get-Message-Sender-Via: www.teo-en-ming.com: authenticated_id: teo-en-ming@sg.teo-en-ming.com Subject: [Xen-users] Testing Only; Please Ignore X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: teo-en-ming@sg.teo-en-ming.com List-Id: Xen user discussion List-Unsubscribe: , List-Post: 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Many apologies for the inconvenience caused. -- Yours sincerely, Mr. Teo En Ming (Zhang Enming) Singapore Citizen --------------020808000400000708050202 Content-Type: application/pdf; name="Teo En Ming's 1st Communication to the United Nations Human Rights Council Dated 10 Oct 2014.pdf" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename*0="Teo En Ming's 1st Communication to the United Nations Human "; filename*1="Rights Council Dated 10 Oct 2014.pdf" JVBERi0xLjQKJcOkw7zDtsOfCjIgMCBvYmoKPDwvTGVuZ3RoIDMgMCBSL0ZpbHRlci9GbGF0 ZURlY29kZT4+CnN0cmVhbQp4nMVaS4/cNgy+z6/wucBOREqybGBgYB6eAL2lWaCHoqc+AhRN i6SH/P1SIvWwZWsnzQLFYOdhSyL5kfxIyauO0H05fOoUvXrAzo3Yff7t8ON33V9yVXWfPxwu zwft7HHsHBqa8fxr9+YOHY1//v2nk4LpCU8KJzuclFZmAndSdurpVz/BSTll1DDRiJG+8Ngz /7zQhau6+R+zuvuxdG16oulxBqipGA4w/fz8/WF+Przb1g7UUa+0AwRN08EoA5ZePX268G0I 77a9ZD/2R7tecvT6OIX0F4wAu7DasS0GztMTfd7p3ZzgMqGle8G8+QWhAx7dWug1LJaQ8yLg FrToWZrNrxeW7wd6L5c/wQz36fmPzTmD83OcPvZxjgsaoZr6limjJmfUsihgDIYwQCTFMXjY 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inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --------------020808000400000708050202-- From xen-users-bounces@lists.xen.org Sun Nov 09 00:46:50 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 09 Nov 2014 00:46:50 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnGdJ-0002qc-It; Sun, 09 Nov 2014 00:45:33 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnGdI-0002qX-Hc for xen-users@lists.xen.org; Sun, 09 Nov 2014 00:45:32 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 9B/C9-09842-B29BE545; Sun, 09 Nov 2014 00:45:31 +0000 X-Env-Sender: bobbisanchez@gmx.de X-Msg-Ref: server-5.tower-21.messagelabs.com!1415493931!12425477!1 X-Originating-IP: [212.227.17.21] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE3LjIxID0+IDI1Mjg0\n,sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE3LjIxID0+IDI1Mjg0\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 2552 invoked from network); 9 Nov 2014 00:45:31 -0000 Received: from mout.gmx.net (HELO mout.gmx.net) (212.227.17.21) by server-5.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 9 Nov 2014 00:45:31 -0000 Received: from [192.168.123.64] ([188.102.9.187]) by mail.gmx.com (mrgmx102) with ESMTPSA (Nemesis) id 0MhNk6-1XQlyK2p6Y-00MYOd for ; Sun, 09 Nov 2014 01:45:30 +0100 Message-ID: <545EB924.6070805@gmx.de> Date: Sun, 09 Nov 2014 01:45:24 +0100 From: "bobbisanchez@gmx.de" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.1.2 MIME-Version: 1.0 To: xen-users@lists.xen.org X-Provags-ID: V03:K0:dNLZizi57IqYeQGS/plwbxJfexWZGg11nZYNTJS4i9BAkQEjSD/ /ZrTfQmmH0X6WQnJynS3musg0kc8ui3oVifyLpT9cZ3frFfKg84uWmVjtkKBaDMgf19H6x8 cIK4gGb6EtGgDYdw9RB6KHYVz2dKYY2JSZbkAhK+uJ4obSFcqQ8z3mDyk7iIrK+7QmUnM2D fjhM8RC30Gc/m/WagGk+A== X-UI-Out-Filterresults: notjunk:1; Subject: [Xen-users] howto change /etc/syconfig to /use/local/etc/sysconfig X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, while i am trying on the latest xen unstable, to change the /etc/sysconfig to /usr/local/etc/sysconfig i had no luck. can someone give me some advise howto do this ? --with-sysconfig-leaf-dir=/usr/local/etc ...is not working for me Thanks _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sun Nov 09 00:46:50 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 09 Nov 2014 00:46:50 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnGdJ-0002qc-It; Sun, 09 Nov 2014 00:45:33 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnGdI-0002qX-Hc for xen-users@lists.xen.org; Sun, 09 Nov 2014 00:45:32 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 9B/C9-09842-B29BE545; Sun, 09 Nov 2014 00:45:31 +0000 X-Env-Sender: bobbisanchez@gmx.de X-Msg-Ref: server-5.tower-21.messagelabs.com!1415493931!12425477!1 X-Originating-IP: [212.227.17.21] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE3LjIxID0+IDI1Mjg0\n,sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE3LjIxID0+IDI1Mjg0\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 2552 invoked from network); 9 Nov 2014 00:45:31 -0000 Received: from mout.gmx.net (HELO mout.gmx.net) (212.227.17.21) by server-5.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 9 Nov 2014 00:45:31 -0000 Received: from [192.168.123.64] ([188.102.9.187]) by mail.gmx.com (mrgmx102) with ESMTPSA (Nemesis) id 0MhNk6-1XQlyK2p6Y-00MYOd for ; Sun, 09 Nov 2014 01:45:30 +0100 Message-ID: <545EB924.6070805@gmx.de> Date: Sun, 09 Nov 2014 01:45:24 +0100 From: "bobbisanchez@gmx.de" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.1.2 MIME-Version: 1.0 To: xen-users@lists.xen.org X-Provags-ID: V03:K0:dNLZizi57IqYeQGS/plwbxJfexWZGg11nZYNTJS4i9BAkQEjSD/ /ZrTfQmmH0X6WQnJynS3musg0kc8ui3oVifyLpT9cZ3frFfKg84uWmVjtkKBaDMgf19H6x8 cIK4gGb6EtGgDYdw9RB6KHYVz2dKYY2JSZbkAhK+uJ4obSFcqQ8z3mDyk7iIrK+7QmUnM2D fjhM8RC30Gc/m/WagGk+A== X-UI-Out-Filterresults: notjunk:1; Subject: [Xen-users] howto change /etc/syconfig to /use/local/etc/sysconfig X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, while i am trying on the latest xen unstable, to change the /etc/sysconfig to /usr/local/etc/sysconfig i had no luck. can someone give me some advise howto do this ? --with-sysconfig-leaf-dir=/usr/local/etc ...is not working for me Thanks _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sun Nov 09 18:27:51 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 09 Nov 2014 18:27:51 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnXBz-0007NB-HE; Sun, 09 Nov 2014 18:26:27 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References: <545EB924.6070805@gmx.de> Message-ID: <1415557582.74284.YahooMailNeo@web162405.mail.bf1.yahoo.com> Date: Sun, 9 Nov 2014 10:26:22 -0800 From: Mark Pryor To: "bobbisanchez@gmx.de" , "xen-users@lists.xen.org" In-Reply-To: <545EB924.6070805@gmx.de> MIME-Version: 1.0 Subject: Re: [Xen-users] howto change /etc/syconfig to /use/local/etc/sysconfig X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Mark Pryor List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Looking in /config.log for the default value: sysconfdir='/etc' try, ./configure --prefix=/etc --sysconfdir=/usr/local/etc/sysconfig --libdir=%{_libdir} regards, Mark PryMar56 on #xen On Saturday, November 8, 2014 4:45 PM, "bobbisanchez@gmx.de" wrote: Hi, while i am trying on the latest xen unstable, to change the /etc/sysconfig to /usr/local/etc/sysconfig i had no luck. can someone give me some advise howto do this ? --with-sysconfig-leaf-dir=/usr/local/etc ...is not working for me Thanks _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sun Nov 09 18:27:51 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 09 Nov 2014 18:27:51 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnXBz-0007NB-HE; Sun, 09 Nov 2014 18:26:27 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnXBx-0007N6-M1 for xen-users@lists.xen.org; Sun, 09 Nov 2014 18:26:25 +0000 Received: from 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<545EB924.6070805@gmx.de> MIME-Version: 1.0 Subject: Re: [Xen-users] howto change /etc/syconfig to /use/local/etc/sysconfig X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Mark Pryor List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Looking in /config.log for the default value: sysconfdir='/etc' try, ./configure --prefix=/etc --sysconfdir=/usr/local/etc/sysconfig --libdir=%{_libdir} regards, Mark PryMar56 on #xen On Saturday, November 8, 2014 4:45 PM, "bobbisanchez@gmx.de" wrote: Hi, while i am trying on the latest xen unstable, to change the /etc/sysconfig to /usr/local/etc/sysconfig i had no luck. can someone give me some advise howto do this ? --with-sysconfig-leaf-dir=/usr/local/etc ...is not working for me Thanks _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 10 08:35:10 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 10 Nov 2014 08:35:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnkQ7-0003pd-9L; Mon, 10 Nov 2014 08:33:55 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnkQ5-0003pY-Vl for xen-users@lists.xen.org; Mon, 10 Nov 2014 08:33:54 +0000 Received: from [85.158.137.68] by server-7.bemta-3.messagelabs.com id 03/4A-17958-17870645; Mon, 10 Nov 2014 08:33:53 +0000 X-Env-Sender: olaf@aepfle.de X-Msg-Ref: server-15.tower-31.messagelabs.com!1415608432!11354436!1 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([2001:a60:1088:9901:1ec1:deff:feb9:bb48]) by smtp.strato.de (RZmta 35.11 AUTH) with ESMTPSA id 602580qAA8XqcwW (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate); Mon, 10 Nov 2014 09:33:52 +0100 (CET) Received: by probook.fritz.box (Postfix, from userid 1000) id 0D41B50172; Mon, 10 Nov 2014 09:33:51 +0100 (CET) Date: Mon, 10 Nov 2014 09:33:51 +0100 From: Olaf Hering To: "bobbisanchez@gmx.de" Message-ID: <20141110083349.GA4615@aepfle.de> References: <545EB924.6070805@gmx.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <545EB924.6070805@gmx.de> User-Agent: Mutt/1.5.22.rev6346 (2013-10-29) Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] howto change /etc/syconfig to /use/local/etc/sysconfig X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sun, Nov 09, bobbisanchez@gmx.de wrote: > while i am trying on the latest xen unstable, to change the > /etc/sysconfig to /usr/local/etc/sysconfig i had no luck. can someone > give me some advise howto do this ? See the (new) INSTALL file: ... Examples ======== * To build a private copy of tools and xen: configure --prefix=/odd/path --sysconfdir=/odd/path/etc --enable-rpath make sudo make install BOOT_DIR=/ood/path/boot EFI_DIR=/odd/path/efi ... In your case replace "/odd/path" with "/usr/local". Olaf _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 10 08:35:10 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 10 Nov 2014 08:35:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnkQ7-0003pd-9L; Mon, 10 Nov 2014 08:33:55 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XnkQ5-0003pY-Vl for xen-users@lists.xen.org; Mon, 10 Nov 2014 08:33:54 +0000 Received: from [85.158.137.68] by server-7.bemta-3.messagelabs.com id 03/4A-17958-17870645; Mon, 10 Nov 2014 08:33:53 +0000 X-Env-Sender: olaf@aepfle.de X-Msg-Ref: server-15.tower-31.messagelabs.com!1415608432!11354436!1 X-Originating-IP: [81.169.146.163] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28742 invoked from network); 10 Nov 2014 08:33:52 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.163) by server-15.tower-31.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 10 Nov 2014 08:33:52 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1415608432; l=537; s=domk; d=aepfle.de; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Subject:Cc:To:From:Date; bh=tfgyJw9hrc658L+VwCoqIoK42O0=; b=DoV3bnOm2FDzr/WDkGceAAdbix+0+lV18EgelbZXSOQIY+rP9rTK/GZs5ct1+E0Va87 pK4qD95or7ktSfLch4b3Jw/htUD8m8GWfTagMUkO5XowPvAY0+nnYLyLRU9SvRNkewc5S 22gYvx188Pvhl3jnwqACJ9lFL53uXSlCa4s= X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+yackYocTD1iAi8x+OWi/zfN1cLnBYfssDIZST8ulOSUJqstS8YMAWN1YEmXTnspMxV9Qxw== X-RZG-CLASS-ID: mo00 Received: from probook.fritz.box ([2001:a60:1088:9901:1ec1:deff:feb9:bb48]) by smtp.strato.de (RZmta 35.11 AUTH) with ESMTPSA id 602580qAA8XqcwW (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate); Mon, 10 Nov 2014 09:33:52 +0100 (CET) Received: by probook.fritz.box (Postfix, from userid 1000) id 0D41B50172; Mon, 10 Nov 2014 09:33:51 +0100 (CET) Date: Mon, 10 Nov 2014 09:33:51 +0100 From: Olaf Hering To: "bobbisanchez@gmx.de" Message-ID: <20141110083349.GA4615@aepfle.de> References: <545EB924.6070805@gmx.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <545EB924.6070805@gmx.de> User-Agent: Mutt/1.5.22.rev6346 (2013-10-29) Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] howto change /etc/syconfig to /use/local/etc/sysconfig X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sun, Nov 09, bobbisanchez@gmx.de wrote: > while i am trying on the latest xen unstable, to change the > /etc/sysconfig to /usr/local/etc/sysconfig i had no luck. can someone > give me some advise howto do this ? See the (new) INSTALL file: ... Examples ======== * To build a private copy of tools and xen: configure --prefix=/odd/path --sysconfdir=/odd/path/etc --enable-rpath make sudo make install BOOT_DIR=/ood/path/boot EFI_DIR=/odd/path/efi ... In your case replace "/odd/path" with "/usr/local". Olaf _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 10 10:21:33 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 10 Nov 2014 10:21:33 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xnm5D-0006BI-KO; Mon, 10 Nov 2014 10:20:27 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xnm5B-0006B9-Pc for xen-users@lists.xen.org; Mon, 10 Nov 2014 10:20:25 +0000 Received: from [85.158.139.211] by server-11.bemta-5.messagelabs.com id 4A/76-22777-96190645; Mon, 10 Nov 2014 10:20:25 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-10.tower-206.messagelabs.com!1415614822!6192054!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12101 invoked from network); 10 Nov 2014 10:20:23 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-10.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 10 Nov 2014 10:20:23 -0000 X-IronPort-AV: E=Sophos;i="5.07,351,1413244800"; d="scan'208";a="189693093" Message-ID: <1415614820.27561.3.camel@citrix.com> From: Ian Campbell To: "David A. Van Arnem" Date: Mon, 10 Nov 2014 10:20:20 +0000 In-Reply-To: <545BF468.6010009@cmlab.biz> References: <545BF468.6010009@cmlab.biz> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] xen clocksource and TSC X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 2014-11-06 at 15:21 -0700, David A. Van Arnem wrote: > Hello all, > > I'm working on manipulating the pv_soft_rdtsc() function in > arch/x86/time.c. In a paravirtualized 64-bit Fedora 20 domain, with > tsc_mode="always_emulate" and "xen" as the current_clocksource, I find > that if the domain is running and then the TSC value written to EAX/EDX > is changed in pv_soft_rdtsc to be higher (faster) than normal, the > passage of wallclock time in the domain appears faster (expected). > However, if it is less than normal (slower), I would expect wallclock > time to appear slower, but instead the domain freezes and eventually the > watchdog timer is fired and it shuts down. If I set the clocksource for > Fedora to TSC, I see the passage of time slow down for a varying amount > of time (sometimes seconds, sometimes minutes) but eventually again the > domain hangs and the watchdog timer fires. There are no messages in xl > dmesg that indicate the domain is having problems (aside from the > watchdog messages), so I'm having trouble determining what is causing > this behavior. Some kernels have a latch which prevents wallclock time going backwards (IIRC it jsut reports the latest seen time until the clock catches back up), could it be being tickled somehow by the changes you've made? > I know that when the domain is created, there are time scales set to > convert TSC ticks to real-time, and vice-versa, for timekeeping > purposes. I figured that if these scales remained the same, changing > the TSC values would change wallclock time in the domain. AFAIK the TSC and wallclock time are not as closely related as you seem to suggest, Xen provides them via different interfaces and even on native I don't think the kernel treats them as the same thing. Messing with the TSC doesn't have a direct affect on wallclock, I don't think. AIUI the only relation between the two is that because reading the wallclock time can be relatively slow the kernel tries (sometimes?) to interpolate between readings based on the timer tick/tsc/etc. I think the conversions to "real-time" you are looking at are actually the scaling and offsetwhich are used to try and keep the guest's-view of the TSC in some sort of consistent state as it roams around different physical CPUs (or even migrates to other machines). They don't have any particular relation to "real" or wallclock time nor are they converting to that. > What else > might I need to consider, and/or, is this even possible on a running > domain? Does changing the TSC value in pv_soft_rdtsc affect other parts > of the hypervisor (scheduling, etc) which might be affecting the > domain? I know this may not be easy to answer, but any direction or > input would be very appreciated. Messing with the TSC like this seems like a pretty odd thing to want/need to do. I'd recommend taking a step back and explaining what your actual end goal is -- perhaps someone can recommend a better way to achieve your aim. Since it sounds like this is probably a development project you might want to take that to the devel list instead. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 10 10:21:33 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 10 Nov 2014 10:21:33 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xnm5D-0006BI-KO; Mon, 10 Nov 2014 10:20:27 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xnm5B-0006B9-Pc for xen-users@lists.xen.org; Mon, 10 Nov 2014 10:20:25 +0000 Received: from [85.158.139.211] by server-11.bemta-5.messagelabs.com id 4A/76-22777-96190645; Mon, 10 Nov 2014 10:20:25 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-10.tower-206.messagelabs.com!1415614822!6192054!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12101 invoked from network); 10 Nov 2014 10:20:23 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-10.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 10 Nov 2014 10:20:23 -0000 X-IronPort-AV: E=Sophos;i="5.07,351,1413244800"; d="scan'208";a="189693093" Message-ID: <1415614820.27561.3.camel@citrix.com> From: Ian Campbell To: "David A. Van Arnem" Date: Mon, 10 Nov 2014 10:20:20 +0000 In-Reply-To: <545BF468.6010009@cmlab.biz> References: <545BF468.6010009@cmlab.biz> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] xen clocksource and TSC X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 2014-11-06 at 15:21 -0700, David A. Van Arnem wrote: > Hello all, > > I'm working on manipulating the pv_soft_rdtsc() function in > arch/x86/time.c. In a paravirtualized 64-bit Fedora 20 domain, with > tsc_mode="always_emulate" and "xen" as the current_clocksource, I find > that if the domain is running and then the TSC value written to EAX/EDX > is changed in pv_soft_rdtsc to be higher (faster) than normal, the > passage of wallclock time in the domain appears faster (expected). > However, if it is less than normal (slower), I would expect wallclock > time to appear slower, but instead the domain freezes and eventually the > watchdog timer is fired and it shuts down. If I set the clocksource for > Fedora to TSC, I see the passage of time slow down for a varying amount > of time (sometimes seconds, sometimes minutes) but eventually again the > domain hangs and the watchdog timer fires. There are no messages in xl > dmesg that indicate the domain is having problems (aside from the > watchdog messages), so I'm having trouble determining what is causing > this behavior. Some kernels have a latch which prevents wallclock time going backwards (IIRC it jsut reports the latest seen time until the clock catches back up), could it be being tickled somehow by the changes you've made? > I know that when the domain is created, there are time scales set to > convert TSC ticks to real-time, and vice-versa, for timekeeping > purposes. I figured that if these scales remained the same, changing > the TSC values would change wallclock time in the domain. AFAIK the TSC and wallclock time are not as closely related as you seem to suggest, Xen provides them via different interfaces and even on native I don't think the kernel treats them as the same thing. Messing with the TSC doesn't have a direct affect on wallclock, I don't think. AIUI the only relation between the two is that because reading the wallclock time can be relatively slow the kernel tries (sometimes?) to interpolate between readings based on the timer tick/tsc/etc. I think the conversions to "real-time" you are looking at are actually the scaling and offsetwhich are used to try and keep the guest's-view of the TSC in some sort of consistent state as it roams around different physical CPUs (or even migrates to other machines). They don't have any particular relation to "real" or wallclock time nor are they converting to that. > What else > might I need to consider, and/or, is this even possible on a running > domain? Does changing the TSC value in pv_soft_rdtsc affect other parts > of the hypervisor (scheduling, etc) which might be affecting the > domain? I know this may not be easy to answer, but any direction or > input would be very appreciated. Messing with the TSC like this seems like a pretty odd thing to want/need to do. I'd recommend taking a step back and explaining what your actual end goal is -- perhaps someone can recommend a better way to achieve your aim. Since it sounds like this is probably a development project you might want to take that to the devel list instead. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 10 16:45:13 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 10 Nov 2014 16:45:13 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xns4a-0005dm-7E; Mon, 10 Nov 2014 16:44:12 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xns4Y-0005de-LM for xen-users@lists.xen.org; Mon, 10 Nov 2014 16:44:10 +0000 Received: from [85.158.139.211] by server-8.bemta-5.messagelabs.com id 00/48-11581-95BE0645; Mon, 10 Nov 2014 16:44:09 +0000 X-Env-Sender: andy@gamubaru.com X-Msg-Ref: server-13.tower-206.messagelabs.com!1415637848!11607513!1 X-Originating-IP: [97.77.79.202] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8202 invoked from network); 10 Nov 2014 16:44:09 -0000 Received: from rrcs-97-77-79-202.sw.biz.rr.com (HELO yubin.gamubaru.com) (97.77.79.202) by server-13.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 10 Nov 2014 16:44:09 -0000 Received: from localhost (unknown [127.0.0.1]) by yubin.gamubaru.com (Postfix) with ESMTP id 479A460005 for ; Mon, 10 Nov 2014 16:44:07 +0000 (UTC) X-Virus-Scanned: amavisd-new at gamubaru.com Received: from yubin.gamubaru.com ([127.0.0.1]) by localhost (yubin.gamubaru.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EYts7BaREqXe for ; Mon, 10 Nov 2014 10:44:05 -0600 (CST) Received: from [192.168.20.7] (unknown [192.168.30.2]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by yubin.gamubaru.com (Postfix) with ESMTPSA id 43F2A60002 for ; Mon, 10 Nov 2014 16:44:05 +0000 (UTC) Message-ID: <5460EB46.6080605@gamubaru.com> Date: Mon, 10 Nov 2014 10:43:50 -0600 From: Andy Howell User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: xen-users@lists.xen.org Subject: [Xen-users] windows 7 very poor disk performance, no sound X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello, I am running xen 4.4 on Ubuntu 14.10. I converted a windows 7 image that I previously ran under KVM without problems. To do that I converted with qemu to a raw disk image. I then used the virtual machine manager to make an xen VM. It runs, but the disk io kills the machine, even when Windows is supposedly idle. I wanted to give the PV drivers a try, but could not find them. I looked at http://www.ejbdigital.com.au/1-0-1105/ but don't see windows 7 drivers there. I don't have any windows development tools, so building on my own not possible. Are there PV drivers somewhere else? Lastly, I couldn't find a sound driver that works. Virtual manager gives a list of: ac97, es1370,ich6, pcspk, sb16 Those don't work. Are there other options? _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 10 16:45:13 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 10 Nov 2014 16:45:13 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xns4a-0005dm-7E; Mon, 10 Nov 2014 16:44:12 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xns4Y-0005de-LM for xen-users@lists.xen.org; Mon, 10 Nov 2014 16:44:10 +0000 Received: from [85.158.139.211] by server-8.bemta-5.messagelabs.com id 00/48-11581-95BE0645; Mon, 10 Nov 2014 16:44:09 +0000 X-Env-Sender: andy@gamubaru.com X-Msg-Ref: server-13.tower-206.messagelabs.com!1415637848!11607513!1 X-Originating-IP: [97.77.79.202] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8202 invoked from network); 10 Nov 2014 16:44:09 -0000 Received: from rrcs-97-77-79-202.sw.biz.rr.com (HELO yubin.gamubaru.com) (97.77.79.202) by server-13.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 10 Nov 2014 16:44:09 -0000 Received: from localhost (unknown [127.0.0.1]) by yubin.gamubaru.com (Postfix) with ESMTP id 479A460005 for ; Mon, 10 Nov 2014 16:44:07 +0000 (UTC) X-Virus-Scanned: amavisd-new at gamubaru.com Received: from yubin.gamubaru.com ([127.0.0.1]) by localhost (yubin.gamubaru.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EYts7BaREqXe for ; Mon, 10 Nov 2014 10:44:05 -0600 (CST) Received: from [192.168.20.7] (unknown [192.168.30.2]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by yubin.gamubaru.com (Postfix) with ESMTPSA id 43F2A60002 for ; Mon, 10 Nov 2014 16:44:05 +0000 (UTC) Message-ID: <5460EB46.6080605@gamubaru.com> Date: Mon, 10 Nov 2014 10:43:50 -0600 From: Andy Howell User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: xen-users@lists.xen.org Subject: [Xen-users] windows 7 very poor disk performance, no sound X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello, I am running xen 4.4 on Ubuntu 14.10. I converted a windows 7 image that I previously ran under KVM without problems. To do that I converted with qemu to a raw disk image. I then used the virtual machine manager to make an xen VM. It runs, but the disk io kills the machine, even when Windows is supposedly idle. I wanted to give the PV drivers a try, but could not find them. I looked at http://www.ejbdigital.com.au/1-0-1105/ but don't see windows 7 drivers there. I don't have any windows development tools, so building on my own not possible. Are there PV drivers somewhere else? Lastly, I couldn't find a sound driver that works. Virtual manager gives a list of: ac97, es1370,ich6, pcspk, sb16 Those don't work. Are there other options? _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 10 18:25:28 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 10 Nov 2014 18:25:28 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XntdZ-00012W-1a; Mon, 10 Nov 2014 18:24:25 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XntdX-00012M-H1 for xen-users@lists.xen.org; Mon, 10 Nov 2014 18:24:23 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 5A/95-09842-6D201645; Mon, 10 Nov 2014 18:24:22 +0000 X-Env-Sender: bobbisanchez@gmx.de X-Msg-Ref: server-13.tower-21.messagelabs.com!1415643862!5502080!1 X-Originating-IP: [212.227.17.20] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE3LjIwID0+IDI4MDcx\n,sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE3LjIwID0+IDI4MDcx\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30807 invoked from network); 10 Nov 2014 18:24:22 -0000 Received: from mout.gmx.net (HELO mout.gmx.net) (212.227.17.20) by server-13.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 10 Nov 2014 18:24:22 -0000 Received: from [192.168.123.64] ([178.12.112.17]) by mail.gmx.com (mrgmx101) with ESMTPSA (Nemesis) id 0MdWO8-1Xe5yz3XGG-00PJ7I for ; Mon, 10 Nov 2014 19:24:21 +0100 Message-ID: <546102D1.1010508@gmx.de> Date: Mon, 10 Nov 2014 19:24:17 +0100 From: "bobbisanchez@gmx.de" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.1.2 MIME-Version: 1.0 To: xen-users@lists.xen.org X-Provags-ID: V03:K0:+l9rOqVwqL62/O3EnhSbIyRrqsvoFRUSUQVBW00AyJr+c4kL3fl RekHhopnCIy3/mqDAQsKTvKs7Y+8WyMVUUGGvao5YBtVY9+MwukmfPLBDf+4hm/9sp7Qqwf 0HtRufmDLyqTx5r/SjWxlei0uMuzU8YHetKuCXWWvKgqAPhEclZg9Z0eBCCvcRFxTu9rXDH EKc/+4x6jHF9a3cuMICXg== X-UI-Out-Filterresults: notjunk:1; Subject: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org hi, i am using the latest xen unstable under tinycorelinux and i am using this command to configure ./configure --prefix=/usr/local --sysconfdir=/usr/local/etc --enable-rpath --libdir=/usr/lib --disable-docs --disable-debug and this command for make $(prefix=/usr/local; make DESTDIR=/tmp/xen4tools debug=n CONFIG_DIR=${prefix}/etc INITD_DIR=${prefix}/etc/init.d XEN_SCRIPT_DIR=${prefix}/etc/xen/scripts BOOT_DIR=/usr/local/boot EFI_DIR=/usr/local/efi install-tools) but at the bootprocess i got the follow message: /etc/sysconfig/xendomains not existing what can i do to get /usr/local/etc/sysconfig/xendomains in place ? Best Regard _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 10 18:25:28 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 10 Nov 2014 18:25:28 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XntdZ-00012W-1a; Mon, 10 Nov 2014 18:24:25 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XntdX-00012M-H1 for xen-users@lists.xen.org; Mon, 10 Nov 2014 18:24:23 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 5A/95-09842-6D201645; Mon, 10 Nov 2014 18:24:22 +0000 X-Env-Sender: bobbisanchez@gmx.de X-Msg-Ref: server-13.tower-21.messagelabs.com!1415643862!5502080!1 X-Originating-IP: [212.227.17.20] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE3LjIwID0+IDI4MDcx\n,sa_preprocessor: QmFkIElQOiAyMTIuMjI3LjE3LjIwID0+IDI4MDcx\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30807 invoked from network); 10 Nov 2014 18:24:22 -0000 Received: from mout.gmx.net (HELO mout.gmx.net) (212.227.17.20) by server-13.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 10 Nov 2014 18:24:22 -0000 Received: from [192.168.123.64] ([178.12.112.17]) by mail.gmx.com (mrgmx101) with ESMTPSA (Nemesis) id 0MdWO8-1Xe5yz3XGG-00PJ7I for ; Mon, 10 Nov 2014 19:24:21 +0100 Message-ID: <546102D1.1010508@gmx.de> Date: Mon, 10 Nov 2014 19:24:17 +0100 From: "bobbisanchez@gmx.de" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.1.2 MIME-Version: 1.0 To: xen-users@lists.xen.org X-Provags-ID: V03:K0:+l9rOqVwqL62/O3EnhSbIyRrqsvoFRUSUQVBW00AyJr+c4kL3fl RekHhopnCIy3/mqDAQsKTvKs7Y+8WyMVUUGGvao5YBtVY9+MwukmfPLBDf+4hm/9sp7Qqwf 0HtRufmDLyqTx5r/SjWxlei0uMuzU8YHetKuCXWWvKgqAPhEclZg9Z0eBCCvcRFxTu9rXDH EKc/+4x6jHF9a3cuMICXg== X-UI-Out-Filterresults: notjunk:1; Subject: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org hi, i am using the latest xen unstable under tinycorelinux and i am using this command to configure ./configure --prefix=/usr/local --sysconfdir=/usr/local/etc --enable-rpath --libdir=/usr/lib --disable-docs --disable-debug and this command for make $(prefix=/usr/local; make DESTDIR=/tmp/xen4tools debug=n CONFIG_DIR=${prefix}/etc INITD_DIR=${prefix}/etc/init.d XEN_SCRIPT_DIR=${prefix}/etc/xen/scripts BOOT_DIR=/usr/local/boot EFI_DIR=/usr/local/efi install-tools) but at the bootprocess i got the follow message: /etc/sysconfig/xendomains not existing what can i do to get /usr/local/etc/sysconfig/xendomains in place ? Best Regard _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 10 18:58:00 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 10 Nov 2014 18:58:00 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xnu9Z-0002mA-Th; Mon, 10 Nov 2014 18:57:29 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xnu9Z-0002m5-62 for xen-users@lists.xen.org; Mon, 10 Nov 2014 18:57:29 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id A4/73-09936-89A01645; Mon, 10 Nov 2014 18:57:28 +0000 X-Env-Sender: sdawson@pa.metrocast.net X-Msg-Ref: server-6.tower-21.messagelabs.com!1415645847!12745257!1 X-Originating-IP: [65.175.128.136] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjUuMTc1LjEyOC4xMzYgPT4gODE1MjE=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10288 invoked from network); 10 Nov 2014 18:57:27 -0000 Received: from proofpoint-cluster.metrocast.net (HELO proofpoint-cluster.metrocast.net) (65.175.128.136) by server-6.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 10 Nov 2014 18:57:27 -0000 Received: from [192.168.0.4] (d-24-153-46-7.cpe.metrocast.net [24.153.46.7]) (authenticated bits=0) by strawberry.metrocast.net (8.14.7/8.14.7) with ESMTP id sAAIvQ2J029373 for ; Mon, 10 Nov 2014 18:57:26 GMT Message-ID: <54610A95.3090404@pa.metrocast.net> Date: Mon, 10 Nov 2014 13:57:25 -0500 From: Steve Dawson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120523 Thunderbird/12.0 MIME-Version: 1.0 To: xen-users@lists.xen.org References: <5460EB46.6080605@gamubaru.com> In-Reply-To: <5460EB46.6080605@gamubaru.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.12.52, 1.0.28, 0.0.0000 definitions=2014-11-10_04:2014-11-10, 2014-11-10, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=1 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1411100142 Subject: Re: [Xen-users] windows 7 very poor disk performance, no sound X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: sdawson@pa.metrocast.net List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On 11/10/2014 11:43 AM, Andy Howell wrote: > Hello, > > I am running xen 4.4 on Ubuntu 14.10. I converted a windows 7 image that I previously ran > under KVM without problems. To do that I converted with qemu to a raw disk image. > > I then used the virtual machine manager to make an xen VM. It runs, but the disk io kills > the machine, even when Windows is supposedly idle. > > I wanted to give the PV drivers a try, but could not find them. I looked at > http://www.ejbdigital.com.au/1-0-1105/ but don't see windows 7 drivers there. I don't have > any windows development tools, so building on my own not possible. > > Are there PV drivers somewhere else? > > Lastly, I couldn't find a sound driver that works. Virtual manager gives a list of: > > ac97, es1370,ich6, pcspk, sb16 > > Those don't work. Are there other options? > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users > The ejbpv_Vista2008x64_1.0.1105 drivers are useable on win7-64 or ejbpv_Vista2008x32_1.0.1105 for a 32 bit machine. Regards. Steve. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 10 18:58:00 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 10 Nov 2014 18:58:00 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xnu9Z-0002mA-Th; Mon, 10 Nov 2014 18:57:29 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xnu9Z-0002m5-62 for xen-users@lists.xen.org; Mon, 10 Nov 2014 18:57:29 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id A4/73-09936-89A01645; Mon, 10 Nov 2014 18:57:28 +0000 X-Env-Sender: sdawson@pa.metrocast.net X-Msg-Ref: server-6.tower-21.messagelabs.com!1415645847!12745257!1 X-Originating-IP: [65.175.128.136] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjUuMTc1LjEyOC4xMzYgPT4gODE1MjE=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10288 invoked from network); 10 Nov 2014 18:57:27 -0000 Received: from proofpoint-cluster.metrocast.net (HELO proofpoint-cluster.metrocast.net) (65.175.128.136) by server-6.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 10 Nov 2014 18:57:27 -0000 Received: from [192.168.0.4] (d-24-153-46-7.cpe.metrocast.net [24.153.46.7]) (authenticated bits=0) by strawberry.metrocast.net (8.14.7/8.14.7) with ESMTP id sAAIvQ2J029373 for ; Mon, 10 Nov 2014 18:57:26 GMT Message-ID: <54610A95.3090404@pa.metrocast.net> Date: Mon, 10 Nov 2014 13:57:25 -0500 From: Steve Dawson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120523 Thunderbird/12.0 MIME-Version: 1.0 To: xen-users@lists.xen.org References: <5460EB46.6080605@gamubaru.com> In-Reply-To: <5460EB46.6080605@gamubaru.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.12.52, 1.0.28, 0.0.0000 definitions=2014-11-10_04:2014-11-10, 2014-11-10, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=1 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1411100142 Subject: Re: [Xen-users] windows 7 very poor disk performance, no sound X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: sdawson@pa.metrocast.net List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On 11/10/2014 11:43 AM, Andy Howell wrote: > Hello, > > I am running xen 4.4 on Ubuntu 14.10. I converted a windows 7 image that I previously ran > under KVM without problems. To do that I converted with qemu to a raw disk image. > > I then used the virtual machine manager to make an xen VM. It runs, but the disk io kills > the machine, even when Windows is supposedly idle. > > I wanted to give the PV drivers a try, but could not find them. I looked at > http://www.ejbdigital.com.au/1-0-1105/ but don't see windows 7 drivers there. I don't have > any windows development tools, so building on my own not possible. > > Are there PV drivers somewhere else? > > Lastly, I couldn't find a sound driver that works. Virtual manager gives a list of: > > ac97, es1370,ich6, pcspk, sb16 > > Those don't work. Are there other options? > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users > The ejbpv_Vista2008x64_1.0.1105 drivers are useable on win7-64 or ejbpv_Vista2008x32_1.0.1105 for a 32 bit machine. Regards. Steve. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 11 16:50:17 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 11 Nov 2014 16:50:17 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoEd3-0008DN-S0; Tue, 11 Nov 2014 16:49:17 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoEd2-0008Cq-4i; Tue, 11 Nov 2014 16:49:16 +0000 Received: from [85.158.137.68] by server-1.bemta-3.messagelabs.com id BC/91-18267-B0E32645; Tue, 11 Nov 2014 16:49:15 +0000 X-Env-Sender: russell.pavlicek.xen@gmail.com X-Msg-Ref: server-5.tower-31.messagelabs.com!1415724554!11917371!1 X-Originating-IP: [209.85.215.50] X-SpamReason: No, hits=2.5 required=7.0 tests=RCVD_BY_IP, SUSPICIOUS_RECIPS X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31188 invoked from network); 11 Nov 2014 16:49:14 -0000 Received: from mail-la0-f50.google.com (HELO mail-la0-f50.google.com) (209.85.215.50) by server-5.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 11 Nov 2014 16:49:14 -0000 Received: by mail-la0-f50.google.com with SMTP id hs14so3610768lab.37 for ; Tue, 11 Nov 2014 08:49:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=3/ob64fYO835zsD3Ny3mCP9n1D2adwrACwqj9F9AFoY=; b=qcAG/+T9NM9OPvNmGqNAdMXBzZTtyPlush2G/YWhdp5XSWGfm/pcCagniPpVAHdXav FCwKD0IhvxfepuODPc4jNzymGjHNqJLDv/Slo/oSQMu1rhi5yAuwWkSTslwnQbmAfUfC cyTPbJ4VDEXor37fPnPnNvhAA4+FeHdK/9239af2Q0p73RPLRm2vLGTZEaPjVU78NSZd lKIcez5R0ddeRQYmlDJuMprav3ydDNa+Yb7P6mD/wjKdRwwRQq+ALm70URgIAJxVZuPF 2jEDEq9jF6qckiV/egvC8VgZX54nMG5q+XXcSfNgWD9bT9YlpkAyFV5yG9HaYY28PzGx seOQ== MIME-Version: 1.0 X-Received: by 10.152.116.102 with SMTP id jv6mr17293588lab.40.1415724554031; Tue, 11 Nov 2014 08:49:14 -0800 (PST) Received: by 10.112.225.11 with HTTP; Tue, 11 Nov 2014 08:49:13 -0800 (PST) Date: Tue, 11 Nov 2014 11:49:13 -0500 X-Google-Sender-Auth: agbyrR8dhEIcJtXpoLv-kNJscso Message-ID: From: Russ Pavlicek To: "xen-users@lists.xen.org" , xen-devel@lists.xen.org, xen-api@lists.xen.org, xen-announce@lists.xenproject.org, xs-devel@lists.xenserver.org, mirageos-devel@lists.xenproject.org Subject: [Xen-users] Announcing Xen Project Test Day for 4.5 RC2 on November 13 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Folks, This Thursday, November 13, is our second Test Day for the 4.5 release cycle. Release Candidate 2 is now available for assessment. Now is the time to see if the upcoming release of the Xen Project Hypervisor will work in your environment. Information about testing this release can be found here: http://wiki.xenproject.org/wiki/Xen_4.5_RC2_test_instructions To learn more about Test Days, check out: http://wiki.xenproject.org/wiki/Xen_Project_Test_Days See you in #xentest on IRC this Thursday for Test Day! _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 11 16:50:17 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 11 Nov 2014 16:50:17 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoEd3-0008DN-S0; Tue, 11 Nov 2014 16:49:17 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoEd2-0008Cq-4i; Tue, 11 Nov 2014 16:49:16 +0000 Received: from [85.158.137.68] by server-1.bemta-3.messagelabs.com id BC/91-18267-B0E32645; Tue, 11 Nov 2014 16:49:15 +0000 X-Env-Sender: russell.pavlicek.xen@gmail.com X-Msg-Ref: server-5.tower-31.messagelabs.com!1415724554!11917371!1 X-Originating-IP: [209.85.215.50] X-SpamReason: No, hits=2.5 required=7.0 tests=RCVD_BY_IP, SUSPICIOUS_RECIPS X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31188 invoked from network); 11 Nov 2014 16:49:14 -0000 Received: from mail-la0-f50.google.com (HELO mail-la0-f50.google.com) (209.85.215.50) by server-5.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 11 Nov 2014 16:49:14 -0000 Received: by mail-la0-f50.google.com with SMTP id hs14so3610768lab.37 for ; Tue, 11 Nov 2014 08:49:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=3/ob64fYO835zsD3Ny3mCP9n1D2adwrACwqj9F9AFoY=; b=qcAG/+T9NM9OPvNmGqNAdMXBzZTtyPlush2G/YWhdp5XSWGfm/pcCagniPpVAHdXav FCwKD0IhvxfepuODPc4jNzymGjHNqJLDv/Slo/oSQMu1rhi5yAuwWkSTslwnQbmAfUfC cyTPbJ4VDEXor37fPnPnNvhAA4+FeHdK/9239af2Q0p73RPLRm2vLGTZEaPjVU78NSZd lKIcez5R0ddeRQYmlDJuMprav3ydDNa+Yb7P6mD/wjKdRwwRQq+ALm70URgIAJxVZuPF 2jEDEq9jF6qckiV/egvC8VgZX54nMG5q+XXcSfNgWD9bT9YlpkAyFV5yG9HaYY28PzGx seOQ== MIME-Version: 1.0 X-Received: by 10.152.116.102 with SMTP id jv6mr17293588lab.40.1415724554031; Tue, 11 Nov 2014 08:49:14 -0800 (PST) Received: by 10.112.225.11 with HTTP; Tue, 11 Nov 2014 08:49:13 -0800 (PST) Date: Tue, 11 Nov 2014 11:49:13 -0500 X-Google-Sender-Auth: agbyrR8dhEIcJtXpoLv-kNJscso Message-ID: From: Russ Pavlicek To: "xen-users@lists.xen.org" , xen-devel@lists.xen.org, xen-api@lists.xen.org, xen-announce@lists.xenproject.org, xs-devel@lists.xenserver.org, mirageos-devel@lists.xenproject.org Subject: [Xen-users] Announcing Xen Project Test Day for 4.5 RC2 on November 13 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Folks, This Thursday, November 13, is our second Test Day for the 4.5 release cycle. Release Candidate 2 is now available for assessment. Now is the time to see if the upcoming release of the Xen Project Hypervisor will work in your environment. Information about testing this release can be found here: http://wiki.xenproject.org/wiki/Xen_4.5_RC2_test_instructions To learn more about Test Days, check out: http://wiki.xenproject.org/wiki/Xen_Project_Test_Days See you in #xentest on IRC this Thursday for Test Day! _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 11 18:23:01 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 11 Nov 2014 18:23:01 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoG4a-0003el-1p; Tue, 11 Nov 2014 18:21:48 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoG4Y-0003bl-Qc for xen-users@lists.xen.org; Tue, 11 Nov 2014 18:21:46 +0000 Received: from [193.109.254.147] by server-3.bemta-14.messagelabs.com id C6/B3-02953-AB352645; Tue, 11 Nov 2014 18:21:46 +0000 X-Env-Sender: joaoluispinto@gmail.com X-Msg-Ref: server-4.tower-27.messagelabs.com!1415730095!11878245!1 X-Originating-IP: [209.85.216.180] X-SpamReason: No, hits=0.3 required=7.0 tests=ML_RADAR_SPEW_LINKS_8, RCVD_BY_IP,spamassassin: ,async_handler: YXN5bmNfZGVsYXk6IDcwNTQ3NjUgKHRpbWVvdXQp\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12823 invoked from network); 11 Nov 2014 18:21:36 -0000 Received: from mail-qc0-f180.google.com (HELO mail-qc0-f180.google.com) (209.85.216.180) by server-4.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 11 Nov 2014 18:21:36 -0000 Received: by mail-qc0-f180.google.com with SMTP id o8so7815945qcw.25 for ; Tue, 11 Nov 2014 10:21:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; bh=mkCQs7ZaUtvSctRENQkA9VhJ4HPY3FqoMsmm4P+q1Tk=; b=m7t9w9O+X7Df2pYtgoG0x8uxZusOpazL9rB7f8PaWjtipfO6kjj2XmAI9uXujjiMO8 CD/0zB5+ZLyNZehlhZ9y//pWwC8JwBXPU3qcJ5cJe9vvw9LglGnuXHsR3SkzjYs0pN/b N/euqrPy13Q9vwOfCwQObrsoZuX/3cta7jh5zy2/zgqzZvkXRf75xva/Sp2Z1kPuoMlg d43m5JzK8JaLZGc42we8gihHhTMdwQWxKBO+NptM1LSQrqfx1WFMhtNnbxmugAk6mxPb n17HUns+Kfzsr57TK6V54OqHXw2reXgvWkS7WQna3+rYnWffZo8vcXjimV2FigNg6dmM 2Gzg== MIME-Version: 1.0 X-Received: by 10.224.76.3 with SMTP id a3mr55042926qak.31.1415730095557; Tue, 11 Nov 2014 10:21:35 -0800 (PST) Received: by 10.96.123.198 with HTTP; Tue, 11 Nov 2014 10:21:35 -0800 (PST) In-Reply-To: References: Date: Tue, 11 Nov 2014 18:21:35 +0000 Message-ID: From: =?UTF-8?B?Sm/Do28gTHXDrXMgUGludG8=?= To: xen-users@lists.xen.org Subject: Re: [Xen-users] Xen 4.2.5 Remus usage triggers random host restarts X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org SGksCgpJIGhhdmUgeWV0IHRvIHJlY2VpdmUgYW55IHN1Z2dlc3Rpb25zIHJlZ2FyZGluZyB0aGlz IHByb2JsZW0uCgpCZXNpZGVzIHdoYXQgaGFzIGhhcHBlbmVkIHVzaW5nIHBhdGNoZWQgKGFzIG1l bnRpb25lZCBiZWZvcmUpIFhlbgo0LjIuNSwgSSBoYXZlIHRyaWVkIHVzaW5nIFJlbXVzK0RSQkQg KDguMy4xMSB2ZXJzaW9uIHBhdGNoZWQgdG8Kc3VwcG9ydCBwcm90b2NvbCBEKSB1c2luZyBvdXQt b2YtdGhlLWJveCBjb21waWxhdGlvbnMgb2YgdmFuaWxsYSBYZW4KNC4zLjMgYW5kIDQuNC4xIChv cHRpb25hbGx5IGJ1aWxkaW5nIHhlbmQpLiBJbiBib3RoIHRoZXNlIHZlcnNpb25zClJlbXVzLCBh ZnRlciBzdWNjZXNzZnVsbHkgc3luY2hyb25pemluZyB0aGUgaW5pdGlhbCB2bSBtZW1vcnkKc25h cHNob3QsIGFuZCB3aGVuIGFib3V0IHRvIHN0YXJ0IG1ha2luZyB0aGUgaW5jcmVtZW50YWwgc3Rh dGUgdXBkYXRlcwp0byB0aGUgb3RoZXIgaG9zdCwgc2ltcGx5IGZhaWxzLgoKSXMgYW55Ym9keSB1 c2luZyB0aGlzIGZlYXR1cmUgb2YgWGVuPyBJcyB0aGlzIGZlYXR1cmUgd29ya2luZyBpbiB0aGUK Y3VycmVudGx5IHN1cHBvcnRlZCBYZW4gbWlub3IgdmVyc2lvbnM/CgpUaGFuayB5b3UsCgpKb2Fv CgoKT24gVGh1LCBOb3YgNiwgMjAxNCBhdCAzOjM1IFBNLCBKb8OjbyBMdcOtcyBQaW50byA8am9h b2x1aXNwaW50b0BnbWFpbC5jb20+IHdyb3RlOgo+IEhpLAo+Cj4gSSBhbSBldmFsdWF0aW5nIFhl biBSZW11cyB1c2FnZS4KPgo+IFRoZSB0ZXN0IHN5c3RlbXMgY29uc2lzdHMgb2YgdHdvIHZpcnR1 YWxpemVkIGhvc3RzIHJ1bm5pbmcgWGVuIDQuMi41Cj4gd2l0aCBEZWJpYW4gV2hlZXp5IDcuNiwg d2l0aCB0aGUgZmlyc3QgY29tcGlsZWQgd2l0aCB0aGUgcGF0Y2hlcwo+IGxpbmtlZCBpbiB0aGUg aW5zdHJ1Y3Rpb25zIGF2YWlsYWJsZSBhdCBodHRwOi8vcmVtdXNoYS53aWtpZG90LmNvbS8uCj4g T25seSB0aGUgcGF0Y2hlcyB0aGF0IGNhbiBjbGVhbmx5IChvciB3aXRoIG1pbm9yIGFkanVzdG1l bnRzKSBtaWdyYXRlCj4gdG8gdmVyc2lvbiA0LjIuNSBhcmUgYXBwbGllZCwgbmFtZWx5IHBhdGNo ZXMgMDIsIDAzLCAwNSBhbmQgMDYgYW5kIHRoZQo+IGRyYmQtaHZtLWZpeC4KPgo+IEkgYW0gdXNp bmcgdGhlIGF2YWlsYWJsZSBwYXRjaGVkIHZlcnNpb24gb2YgZHJiZCA4LjMuMTEgKGFuZAo+IG92 ZXJyaWRpbmcgdGhlIGtlcm5lbCBwcm92aWRlZCBkcmJkIG1vZHVsZSksIGFuZCB0aGUgc2NoLXBs dWcga2VybmVsCj4gbW9kdWxlIHByb3ZpZGVkLgo+Cj4gRm9yIHRlc3RzLCBJIGFtIHJ1bm5pbmcg YSBwdiBkb21haW4gKHdpdGggYSBrZXJuZWwgc3VwcG9ydGluZyB0aGUKPiBldmVudCBjaGFubmVs KS4gQWZ0ZXIgc3RhcnRpbmcgUmVtdXMsIGFuZCBhZnRlciBzb21lIHRpbWUgb2YgaGF2aW5nCj4g dGhpbmdzIHJ1bm5pbmcgbm9ybWFsbHkgKHR3byBpbnN0YW5jZXM6IG9uZSBhIGZldyBob3VycyBs YXRlciBhbmQKPiBhbm90aGVyIDMuNSBkYXlzIGxhdGVyKSwgdGhlIGhvc3QgcnVubmluZyBSZW11 cyB1bmV4cGVjdGVkbHkgcmVib290cywKPiBsZWF2aW5nIG5vIHRyYWNlIG9mIGVycm9ycyBpbiB0 aGUgc2V2ZXJhbCBsb2dzCj4gKC92YXIvbG9nL3ttZXNzYWdlcyxkbWVzZyxzeXNsb2d9LAo+IC92 YXIvbG9nL3hlbi97eGVuZC5sb2cseGVuZC1kZWJ1Zy5sb2d9LCB0aGUgUmVtdXMgbG9nIGl0c2Vs ZikuCj4KPiBEb2VzIGFueW9uZSBoYXZlIGFueSBpZGVhIG9mIHdoYXQgbWlnaHQgYmUgaGFwcGVu aW5nPwo+Cj4gVGhhbmsgeW91LAo+Cj4gSm9hbwoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJzIG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlz dHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tdXNlcnM= From xen-users-bounces@lists.xen.org Tue Nov 11 18:23:01 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 11 Nov 2014 18:23:01 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoG4a-0003el-1p; 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Tue, 11 Nov 2014 19:59:41 SGT X-Rocket-MIMEInfo: 002.001, CgppIHdhbnQgdG8gdXNlIFJ1biBsZW5ndGggZW5jb2RpbmcgZm9yIGxpdmUgbWlncmF0aW9uLiBUaGUgaW1wb3J0YW5jZSBvZiBpdCBpcyB0byBhdm9pZCByZXBlYXRlZGx5IHRyYW5zbWl0dGluZyBzYW1lIHBhZ2VzIHNvIHdlIGNhbgp1c2Ugb25seSBkaWZmcmVuY2VzLgoKdGhpcyBpcyBhbHJlYWR5IGRldmVsb3BlZCBpbiB4ZW4gNC4yIHdpdGggeGNfY29tcHJlc3Npb24uYyBCVVQgaSB3YW50IHRvIHdyaXRlIGNvZGUgaW4gbWlncmF0ZS5weSAoZm9yIHhlbmQveG0pIGZvciBydW4gbGVuZ2h0LiAKaG93IGMBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> Message-ID: <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> Date: Tue, 11 Nov 2014 19:59:41 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 11 Nov 2014 22:43:30 +0000 Subject: Re: [Xen-users] xl migrate with lz4c, zlib or quicklz compression method X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============9210256372441839757==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============9210256372441839757== Content-Type: multipart/alternative; boundary="-8217979-1808588456-1415707181=:40354" ---8217979-1808588456-1415707181=:40354 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A=0Ai want to use Run length encoding for live migration. The importance = of it is to avoid repeatedly transmitting same pages so we can=0Ause only d= iffrences.=0A=0Athis is already developed in xen 4.2 with xc_compression.c = BUT i want to write code in migrate.py (for xend/xm) for run lenght. =0Ahow= can this possible? how to understand memory pages structure in xm? may i n= eed to write RPC procedure (in C) for that?=0A=0ARegards,=0A=0A =0A=0A=0A= =0A=0AOn Monday, 3 November 2014 10:34 AM, Minalkumar Patel wrote:=0A =0A=0A=0Ausing xen with -s option, if i want to write scr= ipt to import code of memroy compression then how can i achive this?=0A=0Ap= lease suggest in detail.=0A=0A=0A=0A=0A=0AOn Wednesday, 3 September 2014 2:= 26 PM, Ian Campbell wrote:=0A =0A=0A=0AOn Tue, 20= 14-09-02 at 13:47 +0800, Minalkumar Patel wrote:=0A> =0A> how compression = are being done during migrartion?=0A=0AIt's not, this isn't currently a fea= ture of xl migrate.=0A=0A=0A> how can i merge=0A lz or quicklz c code into= xen? is there any other=0A> option to do compression with xl migrate comma= nd?=0A=0AI'm afraid this is going to involve writing a patch for xl to add = this=0Afeature, since there is no such option currently.=0A=0AYou might be = able to bodge something using the -s option to provide your=0Aown transprt = script wraps the transfer in compression.=0A=0AIan. ---8217979-1808588456-1415707181=:40354 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

i want to use Run length enc= oding for live migration. The importance of it is to avoid repeatedly trans= mitting same pages so we can
use only diffrences.

this is already= developed in xen 4.2 with xc_compression.c BUT i want to write code in mig= rate.py (for xend/xm) for run lenght.
how can this possible? how to und= erstand memory pages structure in xm? may i need to write RPC procedure (in= C) for that?

Regards,

 



On Monday, 3 November 2014 10:34 AM, Minalkumar Patel <patel_mp@= yahoo.co.in> wrote:


using xen with -s option, if i want to write script to impo= rt code of memroy compression then how can i achive this?

please suggest in detail.




<= font class=3D"yiv2517547598" style=3D"" face=3D"Arial" size=3D"2"> On Wedne= sday, 3 September 2014 2:26 PM, Ian Campbell <Ian.Campbell@citrix.com>= ; wrote:


On Tue, 2014-09-02 at 13:47 +0800, Minalkum= ar Patel wrote:
>&n= bsp;
> how compres= sion are being done during migrartion?

It's= not, this isn't currently a feature of xl migrate.


>  how can i merge=0A lz or quicklz c code into xen? is there = any other
> option = to do compression with xl migrate command?


I'm afraid this is going to involve writing a patch for xl to add thi= s
feature, since there= is no such option currently.

You might b= e able to bodge something using the -s option to provide your
own transprt script wraps the trans= fer in compression.
Ian.





=

---8217979-1808588456-1415707181=:40354-- --===============9210256372441839757== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============9210256372441839757==-- From xen-users-bounces@lists.xen.org Tue Nov 11 22:44:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 11 Nov 2014 22:44:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoK9r-0001Mr-EP; Tue, 11 Nov 2014 22:43:31 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoA6t-0003uh-CZ for xen-users@lists.xen.org; Tue, 11 Nov 2014 11:59:47 +0000 Received: from [85.158.137.68] by server-15.bemta-3.messagelabs.com id 17/73-17735-23AF1645; Tue, 11 Nov 2014 11:59:46 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-3.tower-31.messagelabs.com!1415707182!11848212!1 X-Originating-IP: [106.10.148.168] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11876 invoked from network); 11 Nov 2014 11:59:45 -0000 Received: from nm6-vm9.bullet.mail.sg3.yahoo.com (HELO nm6-vm9.bullet.mail.sg3.yahoo.com) (106.10.148.168) by server-3.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 11 Nov 2014 11:59:45 -0000 Received: from [106.10.166.122] by nm6.bullet.mail.sg3.yahoo.com with NNFMP; 11 Nov 2014 11:59:41 -0000 Received: from [106.10.151.234] by tm11.bullet.mail.sg3.yahoo.com with NNFMP; 11 Nov 2014 11:59:41 -0000 Received: from [127.0.0.1] by omp1018.mail.sg3.yahoo.com with NNFMP; 11 Nov 2014 11:59:41 -0000 X-Yahoo-Newman-Property: ymail-5 X-Yahoo-Newman-Id: 645374.26132.bm@omp1018.mail.sg3.yahoo.com Received: (qmail 50768 invoked by uid 60001); 11 Nov 2014 11:59:41 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.in; s=s1024; t=1415707181; bh=yBTJR8Wi12/bezY8EjX+lffOl/b7xf9/CmLvSHwQ0ng=; h=References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=bL0E53X9hAwWbt+fUDBxHCZ8SCnNuLvtlhII6jJKQ82SgBJ3enUl7E4J2Psd65wlgvyqZf43DBdcW91JeOfJSBpxVVCL259i6JlJ7q7f2UIqTd1XdAx1hEZVAo4e9Vuv+lfE2WUlvIz8fgqwgTFlwxryws/nbT2cuAoPB12qx80= X-YMail-OSG: 5xXHq.YVM1l7J_FhLhjeeI5jOIXxGaf6lI957gPjOOFEHH1 b6Lyk3IENMHVFw436n_ZcOwcoFK9a_kPEwHBHfHOtPyyD8ndkWafhSDZj22y OFvDmsVt.e0X392RMEA4O4wgU90V8qC5lMopV6fFKomCnQqXdg6mNz1gK3l5 7gYxSEq31sWGQ3RuWsPK8dJtuAj_AX6X4vNRhHTgfWe2Yrgt9Crq3oYSC2fl egw.51Vb_bLHonq3Fbfwv6RPMVxdde8QVgEq0OT0NxfnTsSKIbqqxxQ_nOBK hWo5g6bldVvuy9uVy8tHOAK60jXGLl2CMhmQgORx8JyVS9FOwY7eYIQAO3.l lxLrzHUPVFi0rAypVeD6gyUCRXQtLkD0lij8H4OZG.P3ji1Zx5soeeSwgKk0 xHYpSKvDZX5OlvRvmP5OyLyk6IPCEHCk5KEOHwiVRsQhW0T09FLumxpO2sV. nA5IEm3zimwoMz9kXZHxTi80oy5EkkNUrXEpI5_HpRiMLHaIIVIKzC5d_vds wPJSrowecphMmUC3OFqUwL7rZnD352u2ma_Foc6ZPrWtpNpX1CEDQdJA9gJa LlvAEojmHgTCepjn1KQJKnd1kDk3cdjcNJmLHWizO0IJbiQ-- Received: from [202.129.240.131] by web190606.mail.sg3.yahoo.com via HTTP; Tue, 11 Nov 2014 19:59:41 SGT X-Rocket-MIMEInfo: 002.001, CgppIHdhbnQgdG8gdXNlIFJ1biBsZW5ndGggZW5jb2RpbmcgZm9yIGxpdmUgbWlncmF0aW9uLiBUaGUgaW1wb3J0YW5jZSBvZiBpdCBpcyB0byBhdm9pZCByZXBlYXRlZGx5IHRyYW5zbWl0dGluZyBzYW1lIHBhZ2VzIHNvIHdlIGNhbgp1c2Ugb25seSBkaWZmcmVuY2VzLgoKdGhpcyBpcyBhbHJlYWR5IGRldmVsb3BlZCBpbiB4ZW4gNC4yIHdpdGggeGNfY29tcHJlc3Npb24uYyBCVVQgaSB3YW50IHRvIHdyaXRlIGNvZGUgaW4gbWlncmF0ZS5weSAoZm9yIHhlbmQveG0pIGZvciBydW4gbGVuZ2h0LiAKaG93IGMBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> Message-ID: <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> Date: Tue, 11 Nov 2014 19:59:41 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 11 Nov 2014 22:43:30 +0000 Subject: Re: [Xen-users] xl migrate with lz4c, zlib or quicklz compression method X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============9210256372441839757==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============9210256372441839757== Content-Type: multipart/alternative; boundary="-8217979-1808588456-1415707181=:40354" ---8217979-1808588456-1415707181=:40354 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A=0Ai want to use Run length encoding for live migration. The importance = of it is to avoid repeatedly transmitting same pages so we can=0Ause only d= iffrences.=0A=0Athis is already developed in xen 4.2 with xc_compression.c = BUT i want to write code in migrate.py (for xend/xm) for run lenght. =0Ahow= can this possible? how to understand memory pages structure in xm? may i n= eed to write RPC procedure (in C) for that?=0A=0ARegards,=0A=0A =0A=0A=0A= =0A=0AOn Monday, 3 November 2014 10:34 AM, Minalkumar Patel wrote:=0A =0A=0A=0Ausing xen with -s option, if i want to write scr= ipt to import code of memroy compression then how can i achive this?=0A=0Ap= lease suggest in detail.=0A=0A=0A=0A=0A=0AOn Wednesday, 3 September 2014 2:= 26 PM, Ian Campbell wrote:=0A =0A=0A=0AOn Tue, 20= 14-09-02 at 13:47 +0800, Minalkumar Patel wrote:=0A> =0A> how compression = are being done during migrartion?=0A=0AIt's not, this isn't currently a fea= ture of xl migrate.=0A=0A=0A> how can i merge=0A lz or quicklz c code into= xen? is there any other=0A> option to do compression with xl migrate comma= nd?=0A=0AI'm afraid this is going to involve writing a patch for xl to add = this=0Afeature, since there is no such option currently.=0A=0AYou might be = able to bodge something using the -s option to provide your=0Aown transprt = script wraps the transfer in compression.=0A=0AIan. ---8217979-1808588456-1415707181=:40354 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

i want to use Run length enc= oding for live migration. The importance of it is to avoid repeatedly trans= mitting same pages so we can
use only diffrences.

this is already= developed in xen 4.2 with xc_compression.c BUT i want to write code in mig= rate.py (for xend/xm) for run lenght.
how can this possible? how to und= erstand memory pages structure in xm? may i need to write RPC procedure (in= C) for that?

Regards,

 



On Monday, 3 November 2014 10:34 AM, Minalkumar Patel <patel_mp@= yahoo.co.in> wrote:


using xen with -s option, if i want to write script to impo= rt code of memroy compression then how can i achive this?

please suggest in detail.




<= font class=3D"yiv2517547598" style=3D"" face=3D"Arial" size=3D"2"> On Wedne= sday, 3 September 2014 2:26 PM, Ian Campbell <Ian.Campbell@citrix.com>= ; wrote:


On Tue, 2014-09-02 at 13:47 +0800, Minalkum= ar Patel wrote:
>&n= bsp;
> how compres= sion are being done during migrartion?

It's= not, this isn't currently a feature of xl migrate.


>  how can i merge=0A lz or quicklz c code into xen? is there = any other
> option = to do compression with xl migrate command?


I'm afraid this is going to involve writing a patch for xl to add thi= s
feature, since there= is no such option currently.

You might b= e able to bodge something using the -s option to provide your
own transprt script wraps the trans= fer in compression.
Ian.





=

---8217979-1808588456-1415707181=:40354-- --===============9210256372441839757== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============9210256372441839757==-- From xen-users-bounces@lists.xen.org Wed Nov 12 06:25:41 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 06:25:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoRLp-0002zm-JD; Wed, 12 Nov 2014 06:24:21 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoRLo-0002zh-LV for xen-users@lists.xen.org; Wed, 12 Nov 2014 06:24:20 +0000 Received: from [85.158.139.211] by server-13.bemta-5.messagelabs.com id 17/E9-02697-31DF2645; Wed, 12 Nov 2014 06:24:19 +0000 X-Env-Sender: jaeyong.yoo@samsung.com X-Msg-Ref: server-10.tower-206.messagelabs.com!1415773456!5491276!1 X-Originating-IP: [203.254.224.25] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogMjAzLjI1NC4yMjQuMjUgPT4gMzcxMzg3\n X-StarScan-Received: X-StarScan-Version: 6.12.4; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello Xen, My domU's ubuntu desktop is dead while booting. But I can see that the console is alive. So, I would like to hit "Ctrl+Alt+F#" to enter the console of domU, but, it is take by dom0 and enters dom0's console. Is there any way to send domU's console by emulating a key-event of Ctrl+Alt+F#? Thanks, Jaeyong _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 06:25:41 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 06:25:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoRLp-0002zm-JD; Wed, 12 Nov 2014 06:24:21 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoRLo-0002zh-LV for xen-users@lists.xen.org; Wed, 12 Nov 2014 06:24:20 +0000 Received: from [85.158.139.211] by server-13.bemta-5.messagelabs.com id 17/E9-02697-31DF2645; Wed, 12 Nov 2014 06:24:19 +0000 X-Env-Sender: jaeyong.yoo@samsung.com X-Msg-Ref: server-10.tower-206.messagelabs.com!1415773456!5491276!1 X-Originating-IP: [203.254.224.25] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogMjAzLjI1NC4yMjQuMjUgPT4gMzcxMzg3\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 1584 invoked from network); 12 Nov 2014 06:24:19 -0000 Received: from mailout2.samsung.com (HELO mailout2.samsung.com) (203.254.224.25) by server-10.tower-206.messagelabs.com with DES-CBC3-SHA encrypted SMTP; 12 Nov 2014 06:24:19 -0000 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NEW00909XSFOZC0@mailout2.samsung.com> for xen-users@lists.xen.org; Wed, 12 Nov 2014 15:24:15 +0900 (KST) Received: from epcpsbgx2.samsung.com ( [172.20.52.116]) by epcpsbgr5.samsung.com (EPCPMTA) with SMTP id DD.02.19034.E0DF2645; Wed, 12 Nov 2014 15:24:14 +0900 (KST) X-AuditID: cbfee691-f79b86d000004a5a-f4-5462fd0e97b4 Received: from epmailer02 ( [203.254.219.142]) by epcpsbgx2.samsung.com (EPCPMTA) with SMTP id BE.93.22636.E0DF2645; Wed, 12 Nov 2014 15:24:14 +0900 (KST) Date: Wed, 12 Nov 2014 06:24:14 +0000 (GMT) From: =?euc-kr?B?wK/A57/r?= To: xen-users@lists.xen.org MIME-version: 1.0 X-MTR: 20141112062156154@jaeyong.yoo Msgkey: 20141112062156154@jaeyong.yoo X-EPLocale: ko_KR.euc-kr X-Priority: 3 X-EPWebmail-Msg-Type: personal X-EPWebmail-Reply-Demand: 0 X-EPApproval-Locale: X-EPHeader: ML X-MLAttribute: X-RootMTR: 20141112062156154@jaeyong.yoo X-ParentMTR: X-ArchiveUser: X-CPGSPASS: N X-ConfirmMail: N,general MIME-version: 1.0 Message-id: <701014271.231641415773454323.JavaMail.weblogic@epmlwas08c> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrGIsWRmVeSWpSXmKPExsWyRsSkRJfvb1KIwaK5Sharrh5gdWD0OLr7 N1MAYxSXTUpqTmZZapG+XQJXxtbHX1gKdjBXnH10iLmBcQVzFyMnh5CAmsSfPa1MILaEgInE txNXoGwxiQv31rN1MXIB1SxllGg4doAZpmhd63JmiMQcRolj7+6xgyRYBFQlPm6ZwQJiswmY STxfuQ6sQVhAQ6J9032wGhEBBYmp51+yQWxWlDiyYj1YPa+AoMTJmU9YIBaoSMxffJUdIq4q 0dN8BSouITFr+gVWCJtXYkb7U6i4nMS0r2ugjpOWOD9rAyPMB4u/P4aK80scu70D6jMBialn DkLVaEpsProVag6fxJqFb1lg6nedWs4Ms+v+lrlMMDdsbXkCdgMz0P1Tuh+yQ9haEl9+7GND 9wuvgLtEz6puqJv/sku8uacLCSsBiW+TD7FMYFSchaRlFpKxs5CMRVazgJFlFaNoakFyQXFS epGpXnFibnFpXrpecn7uJkZgcjj979nEHYz3D1gfYhTgYFTi4c3YnBQixJpYVlyZe4jRFGj1 RGYp0eR8YArKK4k3NDYzsjA1MTU2Mrc0UxLn1ZH+GSwkkJ5YkpqdmlqQWhRfVJqTWnyIkYmD U6qBcdush02hew59uSGjfuNycKE//wkFy7WtypVFv1PmGW8/MfWv2dOZhVsdZ94s3SV21fek 5u28llOtL6bH3ZnlnP32umTtPK09jjzXd1cwO8xXLLcs/P3GYUbh9qZS392XryxYyfy8bsvO glPlvU96L6qUKm+b9G9rScG2be1p2e3Ga5eH/g9Zf1CJpTgj0VCLuag4EQA3GwCeCQMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrDKsWRmVeSWpSXmKPExsVy+t/tPl2+v0khBk/eSlusunqA1YHR4+ju 30wBjFFpNhmpiSmpRQqpecn5KZl56bZK3sHxzvGmZgaGuoaWFuZKCnmJuam2Si4+AbpumTlA U5UUyhJzSoFCAYnFxUr6djZF+aUlqQoZ+cUltkrRhuZGekYGeqZGeobGsVaGBgZGpkA1CWkZ Wx9/YSnYwVxx9tEh5gbGFcxdjJwcQgJqEn/2tDKB2BICJhLrWpczQ9hiEhfurWfrYuQCqpnD KHHs3T12kASLgKrExy0zWEBsNgEziecr14E1CAtoSLRvug9WIyKgIDH1/Es2iAWKEkdWrAer 5xUQlDg58wkLxAIVifmLr7JDxFUlepqvQMUlJGZNv8AKYfNKzGh/ChWXk5j2dQ3UcdIS52dt YIQ5dPH3x1Bxfoljt3dAPSMgMfXMQagaTYnNR7dCzeGTWLPwLQtM/a5TMA/zStzfMpcJ5oat LU/AbmAGun9K90N2CFtL4suPfWzofuEVcJfoWdXNOoFRZhaS1Cwk7bOQtCOrWcDIsopRNLUg uaA4Kb3CSK84Mbe4NC9dLzk/dxMjOOU8W7SD8d9560OMAhyMSjy8GZuTQoRYE8uKK3MPMUpw MCuJ8H76ChTiTUmsrEotyo8vKs1JLT7EaAqMqYnMUqLJ+cB0mFcSb2hsbGJmYmppYmFgaq4k zit/KylISCA9sSQ1OzW1ILUIpo+Jg1OqgdE8unx/jGzAkuI9ZWvczTg8LrOJPbDdoivwmY/5 i99Em/VR7e5pqaU5z6YdyFgjpRV3NVPeQF6tVW/PhhDLxh/zGG/4aJiK5Kxqtanr+/GEe9qz iZfNOj7tOrH0uTO/+I65LFpn+l36lT4qPNkZ5OlvXN/cn6Qxe+OHrSL2QV4rfZ84Ff7/qMRS nJFoqMVcVJwIACPAQPhPAwAA DLP-Filter: Pass X-CFilter-Loop: Reflected Subject: [Xen-users] sending ctrl+alt+f# key to domU X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: jaeyong.yoo@samsung.com List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello Xen, My domU's ubuntu desktop is dead while booting. But I can see that the console is alive. So, I would like to hit "Ctrl+Alt+F#" to enter the console of domU, but, it is take by dom0 and enters dom0's console. Is there any way to send domU's console by emulating a key-event of Ctrl+Alt+F#? Thanks, Jaeyong _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 09:58:13 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 09:58:13 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoUfg-0007Eq-Az; Wed, 12 Nov 2014 09:57:04 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoUfe-0007Eb-6u for xen-users@lists.xen.org; Wed, 12 Nov 2014 09:57:02 +0000 Received: from [85.158.139.211] by server-15.bemta-5.messagelabs.com id 86/2D-01660-DEE23645; Wed, 12 Nov 2014 09:57:01 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-3.tower-206.messagelabs.com!1415786219!3243500!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 2930 invoked from network); 12 Nov 2014 09:57:00 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-3.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 09:57:00 -0000 X-IronPort-AV: E=Sophos;i="5.07,367,1413244800"; d="scan'208";a="190454130" Message-ID: <1415786216.25176.43.camel@citrix.com> From: Ian Campbell To: "bobbisanchez@gmx.de" Date: Wed, 12 Nov 2014 09:56:56 +0000 In-Reply-To: <546102D1.1010508@gmx.de> References: <546102D1.1010508@gmx.de> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users@lists.xen.org, Olaf Hering Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, 2014-11-10 at 19:24 +0100, bobbisanchez@gmx.de wrote: > hi, > > i am using the latest xen unstable under tinycorelinux and i am using this command to configure > ./configure --prefix=/usr/local --sysconfdir=/usr/local/etc --enable-rpath --libdir=/usr/lib --disable-docs --disable-debug > > and this command for make > $(prefix=/usr/local; make DESTDIR=/tmp/xen4tools debug=n CONFIG_DIR=${prefix}/etc INITD_DIR=${prefix}/etc/init.d XEN_SCRIPT_DIR=${prefix}/etc/xen/scripts BOOT_DIR=/usr/local/boot EFI_DIR=/usr/local/efi install-tools) > > but at the bootprocess i got the follow message: > /etc/sysconfig/xendomains not existing I thought Olaf (CCd) had sorted most of this stuff out. > what can i do to get /usr/local/etc/sysconfig/xendomains in place ? Someone needs to identify the place which is still hardcoding /etc/... and patch it to use the configure-d values. Assuming Olaf doesn't have an outstanding patch for this somewhere (lets see what he says) perhaps you could put together a patch? http://wiki.xen.org/wiki/Submitting_Xen_Patches has some guidance on the procedure. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 09:58:13 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 09:58:13 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoUfg-0007Eq-Az; Wed, 12 Nov 2014 09:57:04 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoUfe-0007Eb-6u for xen-users@lists.xen.org; Wed, 12 Nov 2014 09:57:02 +0000 Received: from [85.158.139.211] by server-15.bemta-5.messagelabs.com id 86/2D-01660-DEE23645; Wed, 12 Nov 2014 09:57:01 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-3.tower-206.messagelabs.com!1415786219!3243500!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 2930 invoked from network); 12 Nov 2014 09:57:00 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-3.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 09:57:00 -0000 X-IronPort-AV: E=Sophos;i="5.07,367,1413244800"; d="scan'208";a="190454130" Message-ID: <1415786216.25176.43.camel@citrix.com> From: Ian Campbell To: "bobbisanchez@gmx.de" Date: Wed, 12 Nov 2014 09:56:56 +0000 In-Reply-To: <546102D1.1010508@gmx.de> References: <546102D1.1010508@gmx.de> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users@lists.xen.org, Olaf Hering Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, 2014-11-10 at 19:24 +0100, bobbisanchez@gmx.de wrote: > hi, > > i am using the latest xen unstable under tinycorelinux and i am using this command to configure > ./configure --prefix=/usr/local --sysconfdir=/usr/local/etc --enable-rpath --libdir=/usr/lib --disable-docs --disable-debug > > and this command for make > $(prefix=/usr/local; make DESTDIR=/tmp/xen4tools debug=n CONFIG_DIR=${prefix}/etc INITD_DIR=${prefix}/etc/init.d XEN_SCRIPT_DIR=${prefix}/etc/xen/scripts BOOT_DIR=/usr/local/boot EFI_DIR=/usr/local/efi install-tools) > > but at the bootprocess i got the follow message: > /etc/sysconfig/xendomains not existing I thought Olaf (CCd) had sorted most of this stuff out. > what can i do to get /usr/local/etc/sysconfig/xendomains in place ? Someone needs to identify the place which is still hardcoding /etc/... and patch it to use the configure-d values. Assuming Olaf doesn't have an outstanding patch for this somewhere (lets see what he says) perhaps you could put together a patch? http://wiki.xen.org/wiki/Submitting_Xen_Patches has some guidance on the procedure. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 10:09:02 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:09:02 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoUqt-0008B1-DM; Wed, 12 Nov 2014 10:08:39 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoUqs-0008Aq-2N for xen-users@lists.xen.org; Wed, 12 Nov 2014 10:08:38 +0000 Received: from [85.158.139.211] by server-12.bemta-5.messagelabs.com id AD/65-25714-5A133645; Wed, 12 Nov 2014 10:08:37 +0000 X-Env-Sender: olaf@aepfle.de X-Msg-Ref: server-12.tower-206.messagelabs.com!1415786915!10830795!1 X-Originating-IP: [81.169.146.218] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26165 invoked from network); 12 Nov 2014 10:08:35 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.218) by server-12.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 12 Nov 2014 10:08:35 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1415786915; l=1302; s=domk; d=aepfle.de; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Subject:Cc:To:From:Date; bh=FoBXNQ8qQ+TbulXMisE2rsjGQTA=; b=TVMDzVFasyLFzpMrz8/udxjA/yK2sNirkTmeYJnf8lC62A85y+N18y9+hpu21VCcJnf N6ejoAcNNXsfhyuZElWksiGMHPbA286Yzm02WXxTZ+kuuyUUWVjn1O4T/iuTz0RL0aRoJ TXoZxFebFeGokO1VhsYnIU0ifqf/xTVh6JE= X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+yackYocTD1iAi8x+OWi/zfN1cLnBYfssDIZST8ulOSUJqstS8YMAWN1YEmXTnspMxV9Qxw== X-RZG-CLASS-ID: mo00 Received: from probook.fritz.box ([2001:a60:1088:9901:1ec1:deff:feb9:bb48]) by smtp.strato.de (RZmta 35.11 AUTH) with ESMTPSA id Y03496qACA8ZSeq (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate); Wed, 12 Nov 2014 11:08:35 +0100 (CET) Received: by probook.fritz.box (Postfix, from userid 1000) id DF87C50172; Wed, 12 Nov 2014 11:08:34 +0100 (CET) Date: Wed, 12 Nov 2014 11:08:34 +0100 From: Olaf Hering To: Ian Campbell Message-ID: <20141112100834.GA15503@aepfle.de> References: <546102D1.1010508@gmx.de> <1415786216.25176.43.camel@citrix.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1415786216.25176.43.camel@citrix.com> User-Agent: Mutt/1.5.22.rev6346 (2013-10-29) Cc: "bobbisanchez@gmx.de" , xen-users@lists.xen.org Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Wed, Nov 12, Ian Campbell wrote: > On Mon, 2014-11-10 at 19:24 +0100, bobbisanchez@gmx.de wrote: > > hi, > > > > i am using the latest xen unstable under tinycorelinux and i am using this command to configure > > ./configure --prefix=/usr/local --sysconfdir=/usr/local/etc --enable-rpath --libdir=/usr/lib --disable-docs --disable-debug > > > > and this command for make > > $(prefix=/usr/local; make DESTDIR=/tmp/xen4tools debug=n CONFIG_DIR=${prefix}/etc INITD_DIR=${prefix}/etc/init.d XEN_SCRIPT_DIR=${prefix}/etc/xen/scripts BOOT_DIR=/usr/local/boot EFI_DIR=/usr/local/efi install-tools) > > > > but at the bootprocess i got the follow message: > > /etc/sysconfig/xendomains not existing > > I thought Olaf (CCd) had sorted most of this stuff out. > > > what can i do to get /usr/local/etc/sysconfig/xendomains in place ? Where did it endup anyway? Is xencommons missing as well? tools/hotplug/Linux/Makefile has: 7 XENDOMAINS_SYSCONFIG = init.d/sysconfig.xendomains 50 install-initd: 56 $(INSTALL_DATA) $(XENDOMAINS_SYSCONFIG) $(DESTDIR)$(SYSCONFIG_DIR)/xendomains config/Linux.mk has: 3:SYSCONFIG_DIR = $(CONFIG_DIR)/$(CONFIG_LEAF_DIR) So the source appears to be correct. There is no need to specify CONFIG_DIR, INITD_DIR or XEN_SCRIPT_DIR. Olaf _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 10:09:02 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:09:02 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoUqt-0008B1-DM; Wed, 12 Nov 2014 10:08:39 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoUqs-0008Aq-2N for xen-users@lists.xen.org; Wed, 12 Nov 2014 10:08:38 +0000 Received: from [85.158.139.211] by server-12.bemta-5.messagelabs.com id AD/65-25714-5A133645; Wed, 12 Nov 2014 10:08:37 +0000 X-Env-Sender: olaf@aepfle.de X-Msg-Ref: server-12.tower-206.messagelabs.com!1415786915!10830795!1 X-Originating-IP: [81.169.146.218] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26165 invoked from network); 12 Nov 2014 10:08:35 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.218) by server-12.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 12 Nov 2014 10:08:35 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1415786915; l=1302; s=domk; d=aepfle.de; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Subject:Cc:To:From:Date; bh=FoBXNQ8qQ+TbulXMisE2rsjGQTA=; b=TVMDzVFasyLFzpMrz8/udxjA/yK2sNirkTmeYJnf8lC62A85y+N18y9+hpu21VCcJnf N6ejoAcNNXsfhyuZElWksiGMHPbA286Yzm02WXxTZ+kuuyUUWVjn1O4T/iuTz0RL0aRoJ TXoZxFebFeGokO1VhsYnIU0ifqf/xTVh6JE= X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+yackYocTD1iAi8x+OWi/zfN1cLnBYfssDIZST8ulOSUJqstS8YMAWN1YEmXTnspMxV9Qxw== X-RZG-CLASS-ID: mo00 Received: from probook.fritz.box ([2001:a60:1088:9901:1ec1:deff:feb9:bb48]) by smtp.strato.de (RZmta 35.11 AUTH) with ESMTPSA id Y03496qACA8ZSeq (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate); Wed, 12 Nov 2014 11:08:35 +0100 (CET) Received: by probook.fritz.box (Postfix, from userid 1000) id DF87C50172; Wed, 12 Nov 2014 11:08:34 +0100 (CET) Date: Wed, 12 Nov 2014 11:08:34 +0100 From: Olaf Hering To: Ian Campbell Message-ID: <20141112100834.GA15503@aepfle.de> References: <546102D1.1010508@gmx.de> <1415786216.25176.43.camel@citrix.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1415786216.25176.43.camel@citrix.com> User-Agent: Mutt/1.5.22.rev6346 (2013-10-29) Cc: "bobbisanchez@gmx.de" , xen-users@lists.xen.org Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Wed, Nov 12, Ian Campbell wrote: > On Mon, 2014-11-10 at 19:24 +0100, bobbisanchez@gmx.de wrote: > > hi, > > > > i am using the latest xen unstable under tinycorelinux and i am using this command to configure > > ./configure --prefix=/usr/local --sysconfdir=/usr/local/etc --enable-rpath --libdir=/usr/lib --disable-docs --disable-debug > > > > and this command for make > > $(prefix=/usr/local; make DESTDIR=/tmp/xen4tools debug=n CONFIG_DIR=${prefix}/etc INITD_DIR=${prefix}/etc/init.d XEN_SCRIPT_DIR=${prefix}/etc/xen/scripts BOOT_DIR=/usr/local/boot EFI_DIR=/usr/local/efi install-tools) > > > > but at the bootprocess i got the follow message: > > /etc/sysconfig/xendomains not existing > > I thought Olaf (CCd) had sorted most of this stuff out. > > > what can i do to get /usr/local/etc/sysconfig/xendomains in place ? Where did it endup anyway? Is xencommons missing as well? tools/hotplug/Linux/Makefile has: 7 XENDOMAINS_SYSCONFIG = init.d/sysconfig.xendomains 50 install-initd: 56 $(INSTALL_DATA) $(XENDOMAINS_SYSCONFIG) $(DESTDIR)$(SYSCONFIG_DIR)/xendomains config/Linux.mk has: 3:SYSCONFIG_DIR = $(CONFIG_DIR)/$(CONFIG_LEAF_DIR) So the source appears to be correct. There is no need to specify CONFIG_DIR, INITD_DIR or XEN_SCRIPT_DIR. Olaf _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 10:32:25 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:32:25 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVDN-00010v-92; Wed, 12 Nov 2014 10:31:53 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVDL-00010i-HQ for xen-users@lists.xen.org; Wed, 12 Nov 2014 10:31:51 +0000 Received: from [85.158.139.211] by server-14.bemta-5.messagelabs.com id EE/54-19763-61733645; Wed, 12 Nov 2014 10:31:50 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-8.tower-206.messagelabs.com!1415788308!10820869!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10461 invoked from network); 12 Nov 2014 10:31:50 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-8.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 10:31:50 -0000 X-IronPort-AV: E=Sophos;i="5.07,368,1413244800"; d="scan'208";a="190461780" Message-ID: <1415788306.25176.53.camel@citrix.com> From: Ian Campbell To: Olaf Hering Date: Wed, 12 Nov 2014 10:31:46 +0000 In-Reply-To: <20141112100834.GA15503@aepfle.de> References: <546102D1.1010508@gmx.de> <1415786216.25176.43.camel@citrix.com> <20141112100834.GA15503@aepfle.de> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: "bobbisanchez@gmx.de" , xen-users@lists.xen.org Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Wed, 2014-11-12 at 11:08 +0100, Olaf Hering wrote: > On Wed, Nov 12, Ian Campbell wrote: > > > On Mon, 2014-11-10 at 19:24 +0100, bobbisanchez@gmx.de wrote: > > > hi, > > > > > > i am using the latest xen unstable under tinycorelinux and i am using this command to configure > > > ./configure --prefix=/usr/local --sysconfdir=/usr/local/etc --enable-rpath --libdir=/usr/lib --disable-docs --disable-debug > > > > > > and this command for make > > > $(prefix=/usr/local; make DESTDIR=/tmp/xen4tools debug=n CONFIG_DIR=${prefix}/etc INITD_DIR=${prefix}/etc/init.d XEN_SCRIPT_DIR=${prefix}/etc/xen/scripts BOOT_DIR=/usr/local/boot EFI_DIR=/usr/local/efi install-tools) > > > > > > but at the bootprocess i got the follow message: > > > /etc/sysconfig/xendomains not existing > > > > I thought Olaf (CCd) had sorted most of this stuff out. > > > > > what can i do to get /usr/local/etc/sysconfig/xendomains in place ? > > Where did it endup anyway? Is xencommons missing as well? > > tools/hotplug/Linux/Makefile has: > > 7 XENDOMAINS_SYSCONFIG = init.d/sysconfig.xendomains > 50 install-initd: > 56 $(INSTALL_DATA) $(XENDOMAINS_SYSCONFIG) $(DESTDIR)$(SYSCONFIG_DIR)/xendomains > > config/Linux.mk has: > 3:SYSCONFIG_DIR = $(CONFIG_DIR)/$(CONFIG_LEAF_DIR) > > > So the source appears to be correct. There is no need to specify CONFIG_DIR, > INITD_DIR or XEN_SCRIPT_DIR. > Looks like xendomaains still hardcodes /etc: if [ -d /etc/sysconfig ]; then XENDOM_CONFIG=/etc/sysconfig/xendomains else XENDOM_CONFIG=/etc/default/xendomains fi test -r $XENDOM_CONFIG || { echo "$XENDOM_CONFIG not existing"; if [ "$1" = "stop" ]; then exit 0; else exit 6; fi; } . $XENDOM_CONFIG (if whoever fixes this could fix the grammar in that error message to "$FOO does not exist" that would be great...) Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 10:32:25 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:32:25 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVDN-00010v-92; Wed, 12 Nov 2014 10:31:53 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVDL-00010i-HQ for xen-users@lists.xen.org; Wed, 12 Nov 2014 10:31:51 +0000 Received: from [85.158.139.211] by server-14.bemta-5.messagelabs.com id EE/54-19763-61733645; Wed, 12 Nov 2014 10:31:50 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-8.tower-206.messagelabs.com!1415788308!10820869!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10461 invoked from network); 12 Nov 2014 10:31:50 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-8.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 10:31:50 -0000 X-IronPort-AV: E=Sophos;i="5.07,368,1413244800"; d="scan'208";a="190461780" Message-ID: <1415788306.25176.53.camel@citrix.com> From: Ian Campbell To: Olaf Hering Date: Wed, 12 Nov 2014 10:31:46 +0000 In-Reply-To: <20141112100834.GA15503@aepfle.de> References: <546102D1.1010508@gmx.de> <1415786216.25176.43.camel@citrix.com> <20141112100834.GA15503@aepfle.de> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: "bobbisanchez@gmx.de" , xen-users@lists.xen.org Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Wed, 2014-11-12 at 11:08 +0100, Olaf Hering wrote: > On Wed, Nov 12, Ian Campbell wrote: > > > On Mon, 2014-11-10 at 19:24 +0100, bobbisanchez@gmx.de wrote: > > > hi, > > > > > > i am using the latest xen unstable under tinycorelinux and i am using this command to configure > > > ./configure --prefix=/usr/local --sysconfdir=/usr/local/etc --enable-rpath --libdir=/usr/lib --disable-docs --disable-debug > > > > > > and this command for make > > > $(prefix=/usr/local; make DESTDIR=/tmp/xen4tools debug=n CONFIG_DIR=${prefix}/etc INITD_DIR=${prefix}/etc/init.d XEN_SCRIPT_DIR=${prefix}/etc/xen/scripts BOOT_DIR=/usr/local/boot EFI_DIR=/usr/local/efi install-tools) > > > > > > but at the bootprocess i got the follow message: > > > /etc/sysconfig/xendomains not existing > > > > I thought Olaf (CCd) had sorted most of this stuff out. > > > > > what can i do to get /usr/local/etc/sysconfig/xendomains in place ? > > Where did it endup anyway? Is xencommons missing as well? > > tools/hotplug/Linux/Makefile has: > > 7 XENDOMAINS_SYSCONFIG = init.d/sysconfig.xendomains > 50 install-initd: > 56 $(INSTALL_DATA) $(XENDOMAINS_SYSCONFIG) $(DESTDIR)$(SYSCONFIG_DIR)/xendomains > > config/Linux.mk has: > 3:SYSCONFIG_DIR = $(CONFIG_DIR)/$(CONFIG_LEAF_DIR) > > > So the source appears to be correct. There is no need to specify CONFIG_DIR, > INITD_DIR or XEN_SCRIPT_DIR. > Looks like xendomaains still hardcodes /etc: if [ -d /etc/sysconfig ]; then XENDOM_CONFIG=/etc/sysconfig/xendomains else XENDOM_CONFIG=/etc/default/xendomains fi test -r $XENDOM_CONFIG || { echo "$XENDOM_CONFIG not existing"; if [ "$1" = "stop" ]; then exit 0; else exit 6; fi; } . $XENDOM_CONFIG (if whoever fixes this could fix the grammar in that error message to "$FOO does not exist" that would be great...) Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 10:33:56 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:33:56 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVFD-0001Lj-Sz; Wed, 12 Nov 2014 10:33:47 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVFC-0001LT-No for xen-users@lists.xen.org; Wed, 12 Nov 2014 10:33:46 +0000 Received: from [85.158.139.211] by server-5.bemta-5.messagelabs.com id 2C/BB-27584-A8733645; Wed, 12 Nov 2014 10:33:46 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-15.tower-206.messagelabs.com!1415788415!7489012!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, ML_RADAR_SPEW_LINKS_8, spamassassin: ,received_headers: No Received headers,async_handler: YXN5bmNfZGVsYXk6IDcwNTc0NjEgKHRpbWVvdXQp\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 21482 invoked from network); 12 Nov 2014 10:33:36 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-15.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 10:33:36 -0000 X-IronPort-AV: E=Sophos;i="5.07,368,1413244800"; d="scan'208";a="190462177" Message-ID: <1415788412.25176.55.camel@citrix.com> From: Ian Campbell To: =?ISO-8859-1?Q?Jo=E3o_Lu=EDs?= Pinto , Shriram Rajagopalan , Yang Hongyang Date: Wed, 12 Nov 2014 10:33:32 +0000 In-Reply-To: References: Organization: Citrix Systems, Inc. Content-Length: 3295 X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] Xen 4.2.5 Remus usage triggers random host restarts X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Q0MtaW5nIHRoZSBSZW11cyBtYWludGFpbmVycyBsaXN0ZWQgaW4gdGhlIE1BSU5UQUlORVJTIGZp bGUKCkkga25vdyB0aGF0IHRoZXJlIGhhcyBiZWVuIHdvcmsgZ29pbmcgaW50byBYZW4gNC41IHdy dCBSZW11cyBzdXBwb3J0IGluCnRoZSBsaWJ4bC94bCBiYXNlZCBzdGFja3MuIEkndmUgbm8gaWRl YSB3aGF0IG9sZCB4ZW5kIHN1cHBvcnQgd2FzIGxpa2UKcHJpb3IgdG8gdGhhdC4KCk9uIFR1ZSwg MjAxNC0xMS0xMSBhdCAxODoyMSArMDAwMCwgSm/Do28gTHXDrXMgUGludG8gd3JvdGU6Cj4gSGks Cj4gCj4gSSBoYXZlIHlldCB0byByZWNlaXZlIGFueSBzdWdnZXN0aW9ucyByZWdhcmRpbmcgdGhp cyBwcm9ibGVtLgo+IAo+IEJlc2lkZXMgd2hhdCBoYXMgaGFwcGVuZWQgdXNpbmcgcGF0Y2hlZCAo YXMgbWVudGlvbmVkIGJlZm9yZSkgWGVuCj4gNC4yLjUsIEkgaGF2ZSB0cmllZCB1c2luZyBSZW11 cytEUkJEICg4LjMuMTEgdmVyc2lvbiBwYXRjaGVkIHRvCj4gc3VwcG9ydCBwcm90b2NvbCBEKSB1 c2luZyBvdXQtb2YtdGhlLWJveCBjb21waWxhdGlvbnMgb2YgdmFuaWxsYSBYZW4KPiA0LjMuMyBh bmQgNC40LjEgKG9wdGlvbmFsbHkgYnVpbGRpbmcgeGVuZCkuIEluIGJvdGggdGhlc2UgdmVyc2lv bnMKPiBSZW11cywgYWZ0ZXIgc3VjY2Vzc2Z1bGx5IHN5bmNocm9uaXppbmcgdGhlIGluaXRpYWwg dm0gbWVtb3J5Cj4gc25hcHNob3QsIGFuZCB3aGVuIGFib3V0IHRvIHN0YXJ0IG1ha2luZyB0aGUg aW5jcmVtZW50YWwgc3RhdGUgdXBkYXRlcwo+IHRvIHRoZSBvdGhlciBob3N0LCBzaW1wbHkgZmFp bHMuCj4gCj4gSXMgYW55Ym9keSB1c2luZyB0aGlzIGZlYXR1cmUgb2YgWGVuPyBJcyB0aGlzIGZl YXR1cmUgd29ya2luZyBpbiB0aGUKPiBjdXJyZW50bHkgc3VwcG9ydGVkIFhlbiBtaW5vciB2ZXJz aW9ucz8KPiAKPiBUaGFuayB5b3UsCj4gCj4gSm9hbwo+IAo+IAo+IE9uIFRodSwgTm92IDYsIDIw MTQgYXQgMzozNSBQTSwgSm/Do28gTHXDrXMgUGludG8gPGpvYW9sdWlzcGludG9AZ21haWwuY29t PiB3cm90ZToKPiA+IEhpLAo+ID4KPiA+IEkgYW0gZXZhbHVhdGluZyBYZW4gUmVtdXMgdXNhZ2Uu Cj4gPgo+ID4gVGhlIHRlc3Qgc3lzdGVtcyBjb25zaXN0cyBvZiB0d28gdmlydHVhbGl6ZWQgaG9z dHMgcnVubmluZyBYZW4gNC4yLjUKPiA+IHdpdGggRGViaWFuIFdoZWV6eSA3LjYsIHdpdGggdGhl IGZpcnN0IGNvbXBpbGVkIHdpdGggdGhlIHBhdGNoZXMKPiA+IGxpbmtlZCBpbiB0aGUgaW5zdHJ1 Y3Rpb25zIGF2YWlsYWJsZSBhdCBodHRwOi8vcmVtdXNoYS53aWtpZG90LmNvbS8uCj4gPiBPbmx5 IHRoZSBwYXRjaGVzIHRoYXQgY2FuIGNsZWFubHkgKG9yIHdpdGggbWlub3IgYWRqdXN0bWVudHMp IG1pZ3JhdGUKPiA+IHRvIHZlcnNpb24gNC4yLjUgYXJlIGFwcGxpZWQsIG5hbWVseSBwYXRjaGVz IDAyLCAwMywgMDUgYW5kIDA2IGFuZCB0aGUKPiA+IGRyYmQtaHZtLWZpeC4KPiA+Cj4gPiBJIGFt IHVzaW5nIHRoZSBhdmFpbGFibGUgcGF0Y2hlZCB2ZXJzaW9uIG9mIGRyYmQgOC4zLjExIChhbmQK PiA+IG92ZXJyaWRpbmcgdGhlIGtlcm5lbCBwcm92aWRlZCBkcmJkIG1vZHVsZSksIGFuZCB0aGUg c2NoLXBsdWcga2VybmVsCj4gPiBtb2R1bGUgcHJvdmlkZWQuCj4gPgo+ID4gRm9yIHRlc3RzLCBJ IGFtIHJ1bm5pbmcgYSBwdiBkb21haW4gKHdpdGggYSBrZXJuZWwgc3VwcG9ydGluZyB0aGUKPiA+ IGV2ZW50IGNoYW5uZWwpLiBBZnRlciBzdGFydGluZyBSZW11cywgYW5kIGFmdGVyIHNvbWUgdGlt ZSBvZiBoYXZpbmcKPiA+IHRoaW5ncyBydW5uaW5nIG5vcm1hbGx5ICh0d28gaW5zdGFuY2VzOiBv bmUgYSBmZXcgaG91cnMgbGF0ZXIgYW5kCj4gPiBhbm90aGVyIDMuNSBkYXlzIGxhdGVyKSwgdGhl IGhvc3QgcnVubmluZyBSZW11cyB1bmV4cGVjdGVkbHkgcmVib290cywKPiA+IGxlYXZpbmcgbm8g dHJhY2Ugb2YgZXJyb3JzIGluIHRoZSBzZXZlcmFsIGxvZ3MKPiA+ICgvdmFyL2xvZy97bWVzc2Fn ZXMsZG1lc2csc3lzbG9nfSwKPiA+IC92YXIvbG9nL3hlbi97eGVuZC5sb2cseGVuZC1kZWJ1Zy5s b2d9LCB0aGUgUmVtdXMgbG9nIGl0c2VsZikuCj4gPgo+ID4gRG9lcyBhbnlvbmUgaGF2ZSBhbnkg aWRlYSBvZiB3aGF0IG1pZ2h0IGJlIGhhcHBlbmluZz8KPiA+Cj4gPiBUaGFuayB5b3UsCj4gPgo+ ID4gSm9hbwo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCj4gWGVuLXVzZXJzIG1haWxpbmcgbGlzdAo+IFhlbi11c2Vyc0BsaXN0cy54ZW4ub3JnCj4g aHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLXVzZXJzCgoKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fClhlbi11c2VycyBtYWlsaW5nIGxpc3QKWGVuLXVzZXJz QGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLXVzZXJz From xen-users-bounces@lists.xen.org Wed Nov 12 10:33:56 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:33:56 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVFD-0001Lj-Sz; 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12 Nov 2014 10:39:28 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1415788767; l=449; s=domk; d=aepfle.de; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Subject:Cc:To:From:Date; bh=Ghv6VUmVPFQjStVqAFZ1LRqnltI=; b=WkP7tmohcOTlNutrwOgQas/u1dgCcyKeuFbhMper66Z88gJahUg1pUAodwRq+F1+cHp azVnPPbiLomc4QzgZpLz7C4B5SnSVIIPYD7zgcDCsmYCuPTEdjXPmbuPXN38g9UNyFa9D YSVAVencaAF+lMVoi1Tqg3iDM1iiNgi8l7E= X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+yackYocTD1iAi8x+OWi/zfN1cLnBYfssDIZST8ulOSUJqstS8YMAWN1YEmXTnspMxV9Qxw== X-RZG-CLASS-ID: mo00 Received: from probook.fritz.box ([2001:a60:1088:9901:1ec1:deff:feb9:bb48]) by smtp.strato.de (RZmta 35.11 AUTH) with ESMTPSA id 603e5cqACAdRUtv (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate); Wed, 12 Nov 2014 11:39:27 +0100 (CET) Received: by probook.fritz.box (Postfix, from userid 1000) id 2088750172; Wed, 12 Nov 2014 11:39:26 +0100 (CET) Date: Wed, 12 Nov 2014 11:39:26 +0100 From: Olaf Hering To: Ian Campbell Message-ID: <20141112103926.GA20467@aepfle.de> References: <546102D1.1010508@gmx.de> <1415786216.25176.43.camel@citrix.com> <20141112100834.GA15503@aepfle.de> <1415788306.25176.53.camel@citrix.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1415788306.25176.53.camel@citrix.com> User-Agent: Mutt/1.5.22.rev6346 (2013-10-29) Cc: "bobbisanchez@gmx.de" , xen-users@lists.xen.org Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Wed, Nov 12, Ian Campbell wrote: > Looks like xendomaains still hardcodes /etc: Yes, my git rebase still not empty... pick 4495bfe tools/mkrpm: improve version.release handling pick c3eeb80 Separate runtime debug output from debug symbols pick 6da1295 tools/hotplug: use configure --sysconfdir result pick 7de42f2 Add configure --with-extra-cflags-* pick 66e6fba tools: Clear private variables from configure --with-opt Olaf _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 10:39:45 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:39:45 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVKm-00025B-Kz; Wed, 12 Nov 2014 10:39:32 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVKk-00024e-VZ for xen-users@lists.xen.org; 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bh=Ghv6VUmVPFQjStVqAFZ1LRqnltI=; b=WkP7tmohcOTlNutrwOgQas/u1dgCcyKeuFbhMper66Z88gJahUg1pUAodwRq+F1+cHp azVnPPbiLomc4QzgZpLz7C4B5SnSVIIPYD7zgcDCsmYCuPTEdjXPmbuPXN38g9UNyFa9D YSVAVencaAF+lMVoi1Tqg3iDM1iiNgi8l7E= X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+yackYocTD1iAi8x+OWi/zfN1cLnBYfssDIZST8ulOSUJqstS8YMAWN1YEmXTnspMxV9Qxw== X-RZG-CLASS-ID: mo00 Received: from probook.fritz.box ([2001:a60:1088:9901:1ec1:deff:feb9:bb48]) by smtp.strato.de (RZmta 35.11 AUTH) with ESMTPSA id 603e5cqACAdRUtv (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate); Wed, 12 Nov 2014 11:39:27 +0100 (CET) Received: by probook.fritz.box (Postfix, from userid 1000) id 2088750172; Wed, 12 Nov 2014 11:39:26 +0100 (CET) Date: Wed, 12 Nov 2014 11:39:26 +0100 From: Olaf Hering To: Ian Campbell Message-ID: <20141112103926.GA20467@aepfle.de> References: <546102D1.1010508@gmx.de> <1415786216.25176.43.camel@citrix.com> <20141112100834.GA15503@aepfle.de> <1415788306.25176.53.camel@citrix.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1415788306.25176.53.camel@citrix.com> User-Agent: Mutt/1.5.22.rev6346 (2013-10-29) Cc: "bobbisanchez@gmx.de" , xen-users@lists.xen.org Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Wed, Nov 12, Ian Campbell wrote: > Looks like xendomaains still hardcodes /etc: Yes, my git rebase still not empty... pick 4495bfe tools/mkrpm: improve version.release handling pick c3eeb80 Separate runtime debug output from debug symbols pick 6da1295 tools/hotplug: use configure --sysconfdir result pick 7de42f2 Add configure --with-extra-cflags-* pick 66e6fba tools: Clear private variables from configure --with-opt Olaf _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 10:45:07 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:45:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVPr-0002uh-7R; Wed, 12 Nov 2014 10:44:47 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVPp-0002uP-Lc for xen-users@lists.xen.org; Wed, 12 Nov 2014 10:44:45 +0000 Received: from [85.158.139.211] by server-2.bemta-5.messagelabs.com id A4/04-14214-D1A33645; Wed, 12 Nov 2014 10:44:45 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-3.tower-206.messagelabs.com!1415789083!3256752!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12170 invoked from network); 12 Nov 2014 10:44:44 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-3.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 10:44:44 -0000 X-IronPort-AV: E=Sophos;i="5.07,368,1413244800"; d="scan'208";a="190464179" Message-ID: <1415789081.25176.60.camel@citrix.com> From: Ian Campbell To: Date: Wed, 12 Nov 2014 10:44:41 +0000 In-Reply-To: <701014271.231641415773454323.JavaMail.weblogic@epmlwas08c> References: <701014271.231641415773454323.JavaMail.weblogic@epmlwas08c> Organization: Citrix Systems, Inc. Content-Length: 1536 X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] sending ctrl+alt+f# key to domU X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org T24gV2VkLCAyMDE0LTExLTEyIGF0IDA2OjI0ICswMDAwLCDsnKDsnqzsmqkgd3JvdGU6Cj4gSGVs bG8gWGVuLAo+IAo+IE15IGRvbVUncyB1YnVudHUgZGVza3RvcCBpcyBkZWFkIHdoaWxlIGJvb3Rp bmcuIEJ1dCBJIGNhbiBzZWUgdGhhdCB0aGUKPiBjb25zb2xlIGlzIGFsaXZlLiBTbywgSSB3b3Vs ZCBsaWtlIHRvIGhpdCAiQ3RybCtBbHQrRiMiIHRvIGVudGVyIHRoZQo+IGNvbnNvbGUgb2YgZG9t VSwKPiBidXQsIGl0IGlzIHRha2UgYnkgZG9tMCBhbmQgZW50ZXJzIGRvbTAncyBjb25zb2xlLiBJ cyB0aGVyZSBhbnkgd2F5IHRvCj4gc2VuZCBkb21VJ3MgY29uc29sZSBieSBlbXVsYXRpbmcgYSBr ZXktZXZlbnQgb2YgQ3RybCtBbHQrRiM/CgpBcmUgeW91IHVzaW5nIFNETCBvciBWTkMgdG8gYWNj ZXNzIHRoZSBndWVzdD8KCklmIFNETCwgdGhlbiBJIHRoaW5rIGNsaWNraW5nIHRoZSB3aW5kb3cg d2lsbCAiZ3JhYiIgdGhlIG1vdXNlIGFuZAprZXlib2FyZCB0byBhbGxvdyB5b3UgdG8gZW50ZXIg dGhlc2Ugc29ydHMgb2YgdGhpbmdzLgoKU2luY2UgdGhpcyBpcyBqdXN0IHFlbXUgSSBleHBlY3Qg dGhpcyBtaWdodCBhbHNvIHdvcms6Cmh0dHA6Ly9hc2t1YnVudHUuY29tL3F1ZXN0aW9ucy81NDgx NC9ob3ctY2FuLWktY3RybC1hbHQtZi10by1nZXQtdG8tYS10dHktaW4tYS1xZW11LXNlc3Npb24K QWx0aG91Z2ggeW91IG1pZ2h0IG5lZWQgdG8gbWFudWFsbHkgZW5hYmxlIHRoZSBtb25pdG9yIHNv bWVob3cuCgpJZiB5b3UgYXJlIHVzaW5nIFZOQyB0aGVuIEkgdGhpbmsgaXQgZGVwZW5kcyBvbiB0 aGUgY2xpZW50LCBzb21lIGhhdmUgYQptZW51IGl0ZW0gdG8gc2VuZCB2YXJpb3VzIHNwZWNpYWwg a2V5cywgaWYgeW91cnMgZG9lc24ndCB0aGVuIHlvdSBjb3VsZAp0cnkgYW5vdGhlci4gKEknbSBu b3QgYmVpbmcgaW50ZW50aW9uYWxseSB2YWd1ZSBJIGp1c3QgZG9uJ3QgYWN0dWFsbHkKaGF2ZSBh IHNwZWNpZmljIG9uZSB0byByZWNvbW1lbmQsIHNvcnJ5KQoKSWFuLgoKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi11c2VycyBtYWlsaW5nIGxpc3QK WGVuLXVzZXJzQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLXVzZXJz From xen-users-bounces@lists.xen.org Wed Nov 12 10:45:07 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:45:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVPr-0002uh-7R; Wed, 12 Nov 2014 10:44:47 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVPp-0002uP-Lc for xen-users@lists.xen.org; Wed, 12 Nov 2014 10:44:45 +0000 Received: from [85.158.139.211] by server-2.bemta-5.messagelabs.com id A4/04-14214-D1A33645; Wed, 12 Nov 2014 10:44:45 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-3.tower-206.messagelabs.com!1415789083!3256752!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12170 invoked from network); 12 Nov 2014 10:44:44 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-3.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 10:44:44 -0000 X-IronPort-AV: E=Sophos;i="5.07,368,1413244800"; d="scan'208";a="190464179" Message-ID: <1415789081.25176.60.camel@citrix.com> From: Ian Campbell To: Date: Wed, 12 Nov 2014 10:44:41 +0000 In-Reply-To: <701014271.231641415773454323.JavaMail.weblogic@epmlwas08c> References: <701014271.231641415773454323.JavaMail.weblogic@epmlwas08c> Organization: Citrix Systems, Inc. Content-Length: 1536 X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] sending ctrl+alt+f# key to domU X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org T24gV2VkLCAyMDE0LTExLTEyIGF0IDA2OjI0ICswMDAwLCDsnKDsnqzsmqkgd3JvdGU6Cj4gSGVs bG8gWGVuLAo+IAo+IE15IGRvbVUncyB1YnVudHUgZGVza3RvcCBpcyBkZWFkIHdoaWxlIGJvb3Rp bmcuIEJ1dCBJIGNhbiBzZWUgdGhhdCB0aGUKPiBjb25zb2xlIGlzIGFsaXZlLiBTbywgSSB3b3Vs ZCBsaWtlIHRvIGhpdCAiQ3RybCtBbHQrRiMiIHRvIGVudGVyIHRoZQo+IGNvbnNvbGUgb2YgZG9t VSwKPiBidXQsIGl0IGlzIHRha2UgYnkgZG9tMCBhbmQgZW50ZXJzIGRvbTAncyBjb25zb2xlLiBJ cyB0aGVyZSBhbnkgd2F5IHRvCj4gc2VuZCBkb21VJ3MgY29uc29sZSBieSBlbXVsYXRpbmcgYSBr ZXktZXZlbnQgb2YgQ3RybCtBbHQrRiM/CgpBcmUgeW91IHVzaW5nIFNETCBvciBWTkMgdG8gYWNj ZXNzIHRoZSBndWVzdD8KCklmIFNETCwgdGhlbiBJIHRoaW5rIGNsaWNraW5nIHRoZSB3aW5kb3cg d2lsbCAiZ3JhYiIgdGhlIG1vdXNlIGFuZAprZXlib2FyZCB0byBhbGxvdyB5b3UgdG8gZW50ZXIg dGhlc2Ugc29ydHMgb2YgdGhpbmdzLgoKU2luY2UgdGhpcyBpcyBqdXN0IHFlbXUgSSBleHBlY3Qg dGhpcyBtaWdodCBhbHNvIHdvcms6Cmh0dHA6Ly9hc2t1YnVudHUuY29tL3F1ZXN0aW9ucy81NDgx NC9ob3ctY2FuLWktY3RybC1hbHQtZi10by1nZXQtdG8tYS10dHktaW4tYS1xZW11LXNlc3Npb24K QWx0aG91Z2ggeW91IG1pZ2h0IG5lZWQgdG8gbWFudWFsbHkgZW5hYmxlIHRoZSBtb25pdG9yIHNv bWVob3cuCgpJZiB5b3UgYXJlIHVzaW5nIFZOQyB0aGVuIEkgdGhpbmsgaXQgZGVwZW5kcyBvbiB0 aGUgY2xpZW50LCBzb21lIGhhdmUgYQptZW51IGl0ZW0gdG8gc2VuZCB2YXJpb3VzIHNwZWNpYWwg a2V5cywgaWYgeW91cnMgZG9lc24ndCB0aGVuIHlvdSBjb3VsZAp0cnkgYW5vdGhlci4gKEknbSBu b3QgYmVpbmcgaW50ZW50aW9uYWxseSB2YWd1ZSBJIGp1c3QgZG9uJ3QgYWN0dWFsbHkKaGF2ZSBh IHNwZWNpZmljIG9uZSB0byByZWNvbW1lbmQsIHNvcnJ5KQoKSWFuLgoKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi11c2VycyBtYWlsaW5nIGxpc3QK WGVuLXVzZXJzQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLXVzZXJz From xen-users-bounces@lists.xen.org Wed Nov 12 10:56:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:56:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVbB-0003da-Ce; Wed, 12 Nov 2014 10:56:29 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVbA-0003dR-5A for xen-users@lists.xen.org; Wed, 12 Nov 2014 10:56:28 +0000 Received: from [85.158.137.68] by server-16.bemta-3.messagelabs.com id AF/37-09284-BDC33645; Wed, 12 Nov 2014 10:56:27 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-10.tower-31.messagelabs.com!1415789785!10794957!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8221 invoked from network); 12 Nov 2014 10:56:26 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-10.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 10:56:26 -0000 X-IronPort-AV: E=Sophos;i="5.07,368,1413244800"; d="scan'208";a="190466236" Message-ID: <1415789764.25176.66.camel@citrix.com> From: Ian Campbell To: Olaf Hering Date: Wed, 12 Nov 2014 10:56:04 +0000 In-Reply-To: <20141112103926.GA20467@aepfle.de> References: <546102D1.1010508@gmx.de> <1415786216.25176.43.camel@citrix.com> <20141112100834.GA15503@aepfle.de> <1415788306.25176.53.camel@citrix.com> <20141112103926.GA20467@aepfle.de> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: "bobbisanchez@gmx.de" , xen-users@lists.xen.org Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Wed, 2014-11-12 at 11:39 +0100, Olaf Hering wrote: > pick 6da1295 tools/hotplug: use configure --sysconfdir result >From the title this looks like a likely candidate, but it's in none of my queue folders, I would have said I had applied it (vaguely remember doing so) but it's not in the tree so I suppose I'm wrong. Can you resend or ping as necessary? Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 10:56:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 10:56:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVbB-0003da-Ce; Wed, 12 Nov 2014 10:56:29 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVbA-0003dR-5A for xen-users@lists.xen.org; Wed, 12 Nov 2014 10:56:28 +0000 Received: from [85.158.137.68] by server-16.bemta-3.messagelabs.com id AF/37-09284-BDC33645; Wed, 12 Nov 2014 10:56:27 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-10.tower-31.messagelabs.com!1415789785!10794957!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8221 invoked from network); 12 Nov 2014 10:56:26 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-10.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 10:56:26 -0000 X-IronPort-AV: E=Sophos;i="5.07,368,1413244800"; d="scan'208";a="190466236" Message-ID: <1415789764.25176.66.camel@citrix.com> From: Ian Campbell To: Olaf Hering Date: Wed, 12 Nov 2014 10:56:04 +0000 In-Reply-To: <20141112103926.GA20467@aepfle.de> References: <546102D1.1010508@gmx.de> <1415786216.25176.43.camel@citrix.com> <20141112100834.GA15503@aepfle.de> <1415788306.25176.53.camel@citrix.com> <20141112103926.GA20467@aepfle.de> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: "bobbisanchez@gmx.de" , xen-users@lists.xen.org Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Wed, 2014-11-12 at 11:39 +0100, Olaf Hering wrote: > pick 6da1295 tools/hotplug: use configure --sysconfdir result >From the title this looks like a likely candidate, but it's in none of my queue folders, I would have said I had applied it (vaguely remember doing so) but it's not in the tree so I suppose I'm wrong. Can you resend or ping as necessary? Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 12:26:35 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 12:26:35 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoWz5-0001QU-O8; Wed, 12 Nov 2014 12:25:15 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoWz3-0001QP-EA for xen-users@lists.xen.org; Wed, 12 Nov 2014 12:25:13 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id BF/AB-28865-8A153645; Wed, 12 Nov 2014 12:25:12 +0000 X-Env-Sender: chengkunck@gmail.com X-Msg-Ref: server-6.tower-206.messagelabs.com!1415795109!10868478!1 X-Originating-IP: [209.85.220.42] X-SpamReason: No, hits=2.4 required=7.0 tests=HTML_50_60,HTML_ATTR_BAD, HTML_ATTR_UNIQUE, HTML_FONT_LOW_CONTRAST, HTML_MESSAGE, MIME_BASE64_TEXT, MIME_BOUND_NEXTPART X-StarScan-Received: X-StarScan-Version: 6.12.4; 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Wed, 12 Nov 2014 04:25:09 -0800 (PST) Received: from Ezio-PC ([219.224.191.247]) by mx.google.com with ESMTPSA id u5sm22069531pdc.79.2014.11.12.04.25.06 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 12 Nov 2014 04:25:08 -0800 (PST) Date: Wed, 12 Nov 2014 20:25:05 +0800 From: "chengkunck@gmail.com" To: xen-users X-Priority: 3 X-GUID: CF2CE94B-8BEF-40E5-B969-731CA9762E07 X-Has-Attach: no X-Mailer: Foxmail 7, 2, 5, 140[cn] Mime-Version: 1.0 Message-ID: <2014111220250200403410@gmail.com> Subject: [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7562502787682813076==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============7562502787682813076== Content-Type: multipart/alternative; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable =0A
Hi,
    I used to be working under Debian but recently I've moved= on to Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 wi= th linux 3.1-.59 kernel. after that I add an entry in /boot/grub2/grub.cfg= . I copied a default one and made some change, in which I wrote:

menuentry 'Xen 4.4.1, = Red Hat Enterprise Linux Server (3.10.59) 7.0 (Maipo)' --class red --class= gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnu= linux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5'= {
load_video
set gfxpayload=3Dkeep
insmo= d gzio
insmod part_msdos
insmod ext2
set = root=3D'hd0,msdos6'
if [ x$feature_platform_search_hint =3D xy = ]; then
search --no-floppy --fs-uuid --set=3Droot --hint-bios= =3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hi= nt=3D'hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab= 09-a43d5b6f63b5
fi
echo 'Loading Xen 4.4.1'
= multiboot /boot/xen-4.4.1.gz placeholder dom0_mem=3D4096M dom0_max_vcpu= s=3D8 loglvl=3Dall iommu=3D1
echo 'Loading Linux 3.10.59'
= module /boot/vmlinuz-3.10.59 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a= 43d5b6f63b5 ro nomodeset pci_pt_e820_access=3Don crashkernel=3Dauto vcons= ole.font=3Dlatarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.= UTF-8
echo 'Loading initial ramdisk ...'
module /boo= t/initramfs-3.10.59.img
}

I added some options= like iommu=3D1. But I was and am pretty sure they're not the problem.
I noticed that the default grub= .cfg used linux16 and initrd16 instead of linux and&= nbsp;initrd (in Debian). Like this:
<= span style=3D"font-size: 10.5pt; line-height: 1.5; background-color: windo= w;">
menuentry 'Red Hat Enterprise Linux Server (3.10.0-123.9.3.el7.x86_6= 4) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --unr= estricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a= 6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_video
set gfxpayload=3D= keep
insmod gzio
insmod part_msdos
insmod ext2
set root=3D= 'hd0,msdos6'
if [ x$feature_platform_search_hint =3D xy ]; then
= search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6 --hint-= efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a= 6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
search --no-floppy --fs-= uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
linux16 = /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 root=3DUUID=3D4a6ecbd4-e01b-4030-a= b09-a43d5b6f63b5 ro nomodeset crashkernel=3Dauto vconsole.font=3Dlatarcyr= heb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8
initrd16 = /boot/initramfs-3.10.0-123.9.3.el7.x86_64.img
}
<= br>
 So dose that lead to the problem? And what= a correct Xen entry should be? 
=0A

=0A
Best regards,
Kenneth
= =0A ------=_001_NextPart046355353283_=------ --===============7562502787682813076== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7562502787682813076==-- From xen-users-bounces@lists.xen.org Wed Nov 12 12:26:35 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 12:26:35 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoWz5-0001QU-O8; Wed, 12 Nov 2014 12:25:15 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoWz3-0001QP-EA for xen-users@lists.xen.org; Wed, 12 Nov 2014 12:25:13 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id BF/AB-28865-8A153645; Wed, 12 Nov 2014 12:25:12 +0000 X-Env-Sender: chengkunck@gmail.com X-Msg-Ref: server-6.tower-206.messagelabs.com!1415795109!10868478!1 X-Originating-IP: [209.85.220.42] X-SpamReason: No, hits=2.4 required=7.0 tests=HTML_50_60,HTML_ATTR_BAD, HTML_ATTR_UNIQUE, HTML_FONT_LOW_CONTRAST, HTML_MESSAGE, MIME_BASE64_TEXT, MIME_BOUND_NEXTPART X-StarScan-Received: X-StarScan-Version: 6.12.4; 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Wed, 12 Nov 2014 04:25:09 -0800 (PST) Received: from Ezio-PC ([219.224.191.247]) by mx.google.com with ESMTPSA id u5sm22069531pdc.79.2014.11.12.04.25.06 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 12 Nov 2014 04:25:08 -0800 (PST) Date: Wed, 12 Nov 2014 20:25:05 +0800 From: "chengkunck@gmail.com" To: xen-users X-Priority: 3 X-GUID: CF2CE94B-8BEF-40E5-B969-731CA9762E07 X-Has-Attach: no X-Mailer: Foxmail 7, 2, 5, 140[cn] Mime-Version: 1.0 Message-ID: <2014111220250200403410@gmail.com> Subject: [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7562502787682813076==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============7562502787682813076== Content-Type: multipart/alternative; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable =0A
Hi,
    I used to be working under Debian but recently I've moved= on to Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 wi= th linux 3.1-.59 kernel. after that I add an entry in /boot/grub2/grub.cfg= . I copied a default one and made some change, in which I wrote:

menuentry 'Xen 4.4.1, = Red Hat Enterprise Linux Server (3.10.59) 7.0 (Maipo)' --class red --class= gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnu= linux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5'= {
load_video
set gfxpayload=3Dkeep
insmo= d gzio
insmod part_msdos
insmod ext2
set = root=3D'hd0,msdos6'
if [ x$feature_platform_search_hint =3D xy = ]; then
search --no-floppy --fs-uuid --set=3Droot --hint-bios= =3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hi= nt=3D'hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab= 09-a43d5b6f63b5
fi
echo 'Loading Xen 4.4.1'
= multiboot /boot/xen-4.4.1.gz placeholder dom0_mem=3D4096M dom0_max_vcpu= s=3D8 loglvl=3Dall iommu=3D1
echo 'Loading Linux 3.10.59'
= module /boot/vmlinuz-3.10.59 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a= 43d5b6f63b5 ro nomodeset pci_pt_e820_access=3Don crashkernel=3Dauto vcons= ole.font=3Dlatarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.= UTF-8
echo 'Loading initial ramdisk ...'
module /boo= t/initramfs-3.10.59.img
}

I added some options= like iommu=3D1. But I was and am pretty sure they're not the problem.
I noticed that the default grub= .cfg used linux16 and initrd16 instead of linux and&= nbsp;initrd (in Debian). Like this:
<= span style=3D"font-size: 10.5pt; line-height: 1.5; background-color: windo= w;">
menuentry 'Red Hat Enterprise Linux Server (3.10.0-123.9.3.el7.x86_6= 4) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --unr= estricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a= 6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_video
set gfxpayload=3D= keep
insmod gzio
insmod part_msdos
insmod ext2
set root=3D= 'hd0,msdos6'
if [ x$feature_platform_search_hint =3D xy ]; then
= search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6 --hint-= efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a= 6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
search --no-floppy --fs-= uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
linux16 = /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 root=3DUUID=3D4a6ecbd4-e01b-4030-a= b09-a43d5b6f63b5 ro nomodeset crashkernel=3Dauto vconsole.font=3Dlatarcyr= heb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8
initrd16 = /boot/initramfs-3.10.0-123.9.3.el7.x86_64.img
}
<= br>
 So dose that lead to the problem? And what= a correct Xen entry should be? 
=0A

=0A
Best regards,
Kenneth
= =0A ------=_001_NextPart046355353283_=------ --===============7562502787682813076== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7562502787682813076==-- From xen-users-bounces@lists.xen.org Wed Nov 12 12:47:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 12:47:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoXKN-0002NJ-QD; Wed, 12 Nov 2014 12:47:15 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVlm-0004xm-Nr for xen-users@lists.xen.org; Wed, 12 Nov 2014 11:07:27 +0000 Received: from [85.158.139.211] by server-5.bemta-5.messagelabs.com id 29/D3-27584-E6F33645; Wed, 12 Nov 2014 11:07:26 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-6.tower-206.messagelabs.com!1415790441!10847441!1 X-Originating-IP: [106.10.149.24] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 5522 invoked from network); 12 Nov 2014 11:07:24 -0000 Received: from nm13-vm9.bullet.mail.sg3.yahoo.com (HELO nm13-vm9.bullet.mail.sg3.yahoo.com) (106.10.149.24) by server-6.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 11:07:24 -0000 Received: from [106.10.166.121] by nm13.bullet.mail.sg3.yahoo.com with NNFMP; 12 Nov 2014 11:07:20 -0000 Received: from [106.10.151.138] by tm10.bullet.mail.sg3.yahoo.com with NNFMP; 12 Nov 2014 11:07:20 -0000 Received: from [127.0.0.1] by omp1006.mail.sg3.yahoo.com with NNFMP; 12 Nov 2014 11:07:20 -0000 X-Yahoo-Newman-Property: ymail-5 X-Yahoo-Newman-Id: 526945.19254.bm@omp1006.mail.sg3.yahoo.com Received: (qmail 47718 invoked by uid 60001); 12 Nov 2014 11:07:20 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.in; s=s1024; t=1415790440; bh=5mILLdfJqFCDH1PuBnBDF0S9oZ7adN9gfmrgTb3uBGU=; h=References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=orKgooTH5VfZO4fgFWpQyCnOcSB0cuwvj9Bs3Vty5HhJ6B5e0mEbnEWWecsivheCoSomiKk7koqCWpACAvGpk8bIf3Pe4OqUzUjbUPx2xVkEwNYNqVoygMtXaVo0xCYUlhYwjfypro1O/XWkKZd85Kp41BZBmEzxzEethJENZyI= X-YMail-OSG: hpyDsGIVM1lO2WxrEFX_k3qBMjMCG7N8sG.8EWBHx7kwWT7 H7ZFsq1Lg9x4HLhCHfNoCgVwvK4X1eDjZXNuwMsOfCUDmUxtbAWMQJpGYnbD BqQqziWgYK59K6Z3nYNS6n4IdV7O9HdqKFZ3qOvP6qGRCt4d94lR1JCNhBqz yeIittUl5VyrRJxyOSWBzjqXFJOEO4iGNPSO0lBhLgP81r1We4BQtqqlmGy1 zmCVdjx4V61RioppYOpvDfWdiuHKf0RZ7rdeb_5FBF5_IjJEJIuu6tyzPesv _Xar53k0cFYNgqGstkepNu6QL82QwqVLs6rBOohS1Q.zKXNVrXJDa8iV9pr5 OY3qtjfAGJR7kZFE_WgZgwG6IUFOlcrt4aB_hBQpTs4oR.kZEhA5UnnwIJfC oiNisQhwtp8hlXtirir3BE9n.BkubfjdoTPzeBJgC3HIR5.E0o.L9Hg.YQ2L hSSHm5N6rMwHnFL7cY_JEgRJTTfOLJLYcR5toY9hbGvnYpIyqZCG5UrWVF4J Csz4GU0zEj.YDYyZKJOMw.KhuODSQAxTJpLg.MoyFomLmxS84qIAUAgNulsT mUuGkPEZG6HTuO4KCdnA0jvKFeo3SYeYIEL1Wi7ZJm8eUow-- Received: from [202.129.240.131] by web190606.mail.sg3.yahoo.com via HTTP; Wed, 12 Nov 2014 19:07:20 SGT X-Rocket-MIMEInfo: 002.001, IAoKCgpPbiBUdWVzZGF5LCAxMSBOb3ZlbWJlciAyMDE0IDU6MjkgUE0sIE1pbmFsa3VtYXIgUGF0ZWwgPHBhdGVsX21wQHlhaG9vLmNvLmluPiB3cm90ZToKIAoKCgoKaSB3YW50IHRvIHVzZSBSdW4gbGVuZ3RoIGVuY29kaW5nIGZvciBsaXZlIG1pZ3JhdGlvbi4gVGhlIGltcG9ydGFuY2Ugb2YgaXQgaXMgdG8gYXZvaWQgcmVwZWF0ZWRseSB0cmFuc21pdHRpbmcgc2FtZSBwYWdlcyBzbyB3ZSBjYW4KdXNlIG9ubHkgZGlmZnJlbmNlcy4KCnRoaXMgaXMgYWxyZWFkeSBkZXZlbG9wZWQgaW4geGVuIDQuMiB3aXQBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> Message-ID: <1415790440.79658.YahooMailNeo@web190606.mail.sg3.yahoo.com> Date: Wed, 12 Nov 2014 19:07:20 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 12 Nov 2014 12:47:13 +0000 Subject: Re: [Xen-users] RLE Compression X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7290060886123828336==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============7290060886123828336== Content-Type: multipart/alternative; boundary="-8217979-448365698-1415790440=:79658" ---8217979-448365698-1415790440=:79658 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A=0A=0A=0AOn Tuesday, 11 November 2014 5:29 PM, Minalkumar Patel wrote:=0A =0A=0A=0A=0A=0Ai want to use Run length encoding = for live migration. The importance of it is to avoid repeatedly transmittin= g same pages so we can=0Ause only diffrences.=0A=0Athis is already develope= d in xen 4.2 with xc_compression.c BUT i want to write code in migrate.py (= for xend/xm) for run lenght. =0Ahow can this possible? how to understand me= mory pages structure in xm? may i need to write RPC procedure (in C) for=0A= that?=0A=0ARegards,=0A=0A =0A=0A=0A=0A=0AOn Monday, 3 November 2014 10:34 = AM, Minalkumar Patel wrote:=0A =0A=0A=0Ausing xen wi= th -s option, if i want to write script to import code of memroy compressio= n then how can i achive this?=0A=0Aplease suggest in detail.=0A=0A=0A=0A=0A= =0AOn Wednesday, 3 September 2014 2:26 PM, Ian Campbell wrote:=0A =0A=0A=0AOn Tue, 2014-09-02 at 13:47 +0800, Minalkumar Pat= el wrote:=0A> =0A> how compression are being done during migrartion?=0A=0A= It's not, this isn't currently a feature of xl migrate.=0A=0A=0A> how can = i merge=0A lz or quicklz c code into xen? is there any other=0A> option to = do compression with xl migrate command?=0A=0AI'm afraid this is going to in= volve writing a patch for xl to add this=0Afeature, since there is no such = option currently.=0A=0AYou might be able to bodge something using the -s op= tion to provide your=0Aown transprt script wraps the transfer in compressio= n.=0A=0AIan. ---8217979-448365698-1415790440=:79658 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
 



On T= uesday, 11 November 2014 5:29 PM, Minalkumar Patel <patel_mp@yahoo.co.in= > wrote:



i want to use Run length encoding f= or live migration. The importance of it is to avoid repeatedly transmitting= same pages so we can
use only diffrences.

this is already developed in xen 4.2 with xc_compres= sion.c BUT i want to write code in migrate.py (for xend/xm) for run lenght.
= how can this possible? how to understand memory pages structure in xm? may = i need to write RPC procedure (in C) for=0A that?

Regards,

 



On Mo= nday, 3 November 2014 10:34 AM, Minalkumar Patel <patel_mp@yahoo.co.in&g= t; wrote:


using xen with -s option, if i want to write scrip= t to import code of memroy compression then how can i achive this?

<= /div>
please suggest in detail.




On Wednesday, 3 Septembe= r 2014 2:26 PM, Ian Campbell <Ian.Campbell@citrix.com> wrote:


On Tue, 2014-09-02 at 13:47 +0800, Minalkumar Patel wrote:<= br class=3D"yiv4378279246" style=3D"" clear=3D"none">> 
> how compression are being= done during migrartion?

It's not, this isn= 't currently a feature of xl migrate.


> = ; how can i merge=0A lz or quicklz c code into xen? is there any other
> option to do compress= ion with xl migrate command?


I'm afra= id this is going to involve writing a patch for xl to add this
feature, since there is no such op= tion currently.

You might be able to bodge = something using the -s option to provide your
own transprt script wraps the transfer in compressi= on.

Ian.





=

<= /div>


---8217979-448365698-1415790440=:79658-- --===============7290060886123828336== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7290060886123828336==-- From xen-users-bounces@lists.xen.org Wed Nov 12 12:47:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 12:47:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoXKN-0002NJ-QD; Wed, 12 Nov 2014 12:47:15 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoVlm-0004xm-Nr for xen-users@lists.xen.org; Wed, 12 Nov 2014 11:07:27 +0000 Received: from [85.158.139.211] by server-5.bemta-5.messagelabs.com id 29/D3-27584-E6F33645; Wed, 12 Nov 2014 11:07:26 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-6.tower-206.messagelabs.com!1415790441!10847441!1 X-Originating-IP: [106.10.149.24] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 5522 invoked from network); 12 Nov 2014 11:07:24 -0000 Received: from nm13-vm9.bullet.mail.sg3.yahoo.com (HELO nm13-vm9.bullet.mail.sg3.yahoo.com) (106.10.149.24) by server-6.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 12 Nov 2014 11:07:24 -0000 Received: from [106.10.166.121] by nm13.bullet.mail.sg3.yahoo.com with NNFMP; 12 Nov 2014 11:07:20 -0000 Received: from [106.10.151.138] by tm10.bullet.mail.sg3.yahoo.com with NNFMP; 12 Nov 2014 11:07:20 -0000 Received: from [127.0.0.1] by omp1006.mail.sg3.yahoo.com with NNFMP; 12 Nov 2014 11:07:20 -0000 X-Yahoo-Newman-Property: ymail-5 X-Yahoo-Newman-Id: 526945.19254.bm@omp1006.mail.sg3.yahoo.com Received: (qmail 47718 invoked by uid 60001); 12 Nov 2014 11:07:20 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.in; s=s1024; t=1415790440; bh=5mILLdfJqFCDH1PuBnBDF0S9oZ7adN9gfmrgTb3uBGU=; h=References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=orKgooTH5VfZO4fgFWpQyCnOcSB0cuwvj9Bs3Vty5HhJ6B5e0mEbnEWWecsivheCoSomiKk7koqCWpACAvGpk8bIf3Pe4OqUzUjbUPx2xVkEwNYNqVoygMtXaVo0xCYUlhYwjfypro1O/XWkKZd85Kp41BZBmEzxzEethJENZyI= X-YMail-OSG: hpyDsGIVM1lO2WxrEFX_k3qBMjMCG7N8sG.8EWBHx7kwWT7 H7ZFsq1Lg9x4HLhCHfNoCgVwvK4X1eDjZXNuwMsOfCUDmUxtbAWMQJpGYnbD BqQqziWgYK59K6Z3nYNS6n4IdV7O9HdqKFZ3qOvP6qGRCt4d94lR1JCNhBqz yeIittUl5VyrRJxyOSWBzjqXFJOEO4iGNPSO0lBhLgP81r1We4BQtqqlmGy1 zmCVdjx4V61RioppYOpvDfWdiuHKf0RZ7rdeb_5FBF5_IjJEJIuu6tyzPesv _Xar53k0cFYNgqGstkepNu6QL82QwqVLs6rBOohS1Q.zKXNVrXJDa8iV9pr5 OY3qtjfAGJR7kZFE_WgZgwG6IUFOlcrt4aB_hBQpTs4oR.kZEhA5UnnwIJfC oiNisQhwtp8hlXtirir3BE9n.BkubfjdoTPzeBJgC3HIR5.E0o.L9Hg.YQ2L hSSHm5N6rMwHnFL7cY_JEgRJTTfOLJLYcR5toY9hbGvnYpIyqZCG5UrWVF4J Csz4GU0zEj.YDYyZKJOMw.KhuODSQAxTJpLg.MoyFomLmxS84qIAUAgNulsT mUuGkPEZG6HTuO4KCdnA0jvKFeo3SYeYIEL1Wi7ZJm8eUow-- Received: from [202.129.240.131] by web190606.mail.sg3.yahoo.com via HTTP; Wed, 12 Nov 2014 19:07:20 SGT X-Rocket-MIMEInfo: 002.001, IAoKCgpPbiBUdWVzZGF5LCAxMSBOb3ZlbWJlciAyMDE0IDU6MjkgUE0sIE1pbmFsa3VtYXIgUGF0ZWwgPHBhdGVsX21wQHlhaG9vLmNvLmluPiB3cm90ZToKIAoKCgoKaSB3YW50IHRvIHVzZSBSdW4gbGVuZ3RoIGVuY29kaW5nIGZvciBsaXZlIG1pZ3JhdGlvbi4gVGhlIGltcG9ydGFuY2Ugb2YgaXQgaXMgdG8gYXZvaWQgcmVwZWF0ZWRseSB0cmFuc21pdHRpbmcgc2FtZSBwYWdlcyBzbyB3ZSBjYW4KdXNlIG9ubHkgZGlmZnJlbmNlcy4KCnRoaXMgaXMgYWxyZWFkeSBkZXZlbG9wZWQgaW4geGVuIDQuMiB3aXQBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> Message-ID: <1415790440.79658.YahooMailNeo@web190606.mail.sg3.yahoo.com> Date: Wed, 12 Nov 2014 19:07:20 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 12 Nov 2014 12:47:13 +0000 Subject: Re: [Xen-users] RLE Compression X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7290060886123828336==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============7290060886123828336== Content-Type: multipart/alternative; boundary="-8217979-448365698-1415790440=:79658" ---8217979-448365698-1415790440=:79658 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A=0A=0A=0AOn Tuesday, 11 November 2014 5:29 PM, Minalkumar Patel wrote:=0A =0A=0A=0A=0A=0Ai want to use Run length encoding = for live migration. The importance of it is to avoid repeatedly transmittin= g same pages so we can=0Ause only diffrences.=0A=0Athis is already develope= d in xen 4.2 with xc_compression.c BUT i want to write code in migrate.py (= for xend/xm) for run lenght. =0Ahow can this possible? how to understand me= mory pages structure in xm? may i need to write RPC procedure (in C) for=0A= that?=0A=0ARegards,=0A=0A =0A=0A=0A=0A=0AOn Monday, 3 November 2014 10:34 = AM, Minalkumar Patel wrote:=0A =0A=0A=0Ausing xen wi= th -s option, if i want to write script to import code of memroy compressio= n then how can i achive this?=0A=0Aplease suggest in detail.=0A=0A=0A=0A=0A= =0AOn Wednesday, 3 September 2014 2:26 PM, Ian Campbell wrote:=0A =0A=0A=0AOn Tue, 2014-09-02 at 13:47 +0800, Minalkumar Pat= el wrote:=0A> =0A> how compression are being done during migrartion?=0A=0A= It's not, this isn't currently a feature of xl migrate.=0A=0A=0A> how can = i merge=0A lz or quicklz c code into xen? is there any other=0A> option to = do compression with xl migrate command?=0A=0AI'm afraid this is going to in= volve writing a patch for xl to add this=0Afeature, since there is no such = option currently.=0A=0AYou might be able to bodge something using the -s op= tion to provide your=0Aown transprt script wraps the transfer in compressio= n.=0A=0AIan. ---8217979-448365698-1415790440=:79658 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
 



On T= uesday, 11 November 2014 5:29 PM, Minalkumar Patel <patel_mp@yahoo.co.in= > wrote:



i want to use Run length encoding f= or live migration. The importance of it is to avoid repeatedly transmitting= same pages so we can
use only diffrences.

this is already developed in xen 4.2 with xc_compres= sion.c BUT i want to write code in migrate.py (for xend/xm) for run lenght.
= how can this possible? how to understand memory pages structure in xm? may = i need to write RPC procedure (in C) for=0A that?

Regards,

 



On Mo= nday, 3 November 2014 10:34 AM, Minalkumar Patel <patel_mp@yahoo.co.in&g= t; wrote:


using xen with -s option, if i want to write scrip= t to import code of memroy compression then how can i achive this?

<= /div>
please suggest in detail.




On Wednesday, 3 Septembe= r 2014 2:26 PM, Ian Campbell <Ian.Campbell@citrix.com> wrote:


On Tue, 2014-09-02 at 13:47 +0800, Minalkumar Patel wrote:<= br class=3D"yiv4378279246" style=3D"" clear=3D"none">> 
> how compression are being= done during migrartion?

It's not, this isn= 't currently a feature of xl migrate.


> = ; how can i merge=0A lz or quicklz c code into xen? is there any other
> option to do compress= ion with xl migrate command?


I'm afra= id this is going to involve writing a patch for xl to add this
feature, since there is no such op= tion currently.

You might be able to bodge = something using the -s option to provide your
own transprt script wraps the transfer in compressi= on.

Ian.





=

<= /div>


---8217979-448365698-1415790440=:79658-- --===============7290060886123828336== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7290060886123828336==-- From xen-users-bounces@lists.xen.org Wed Nov 12 18:24:04 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 18:24:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XocZ1-0000YM-3X; Wed, 12 Nov 2014 18:22:43 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XocYz-0000YH-NM for xen-users@lists.xen.org; Wed, 12 Nov 2014 18:22:41 +0000 Received: from [85.158.139.211] by server-1.bemta-5.messagelabs.com id 8D/3F-24124-175A3645; Wed, 12 Nov 2014 18:22:41 +0000 X-Env-Sender: suck@my-balls.com X-Msg-Ref: server-12.tower-206.messagelabs.com!1415816560!10932946!1 X-Originating-IP: [64.85.161.137] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25661 invoked from network); 12 Nov 2014 18:22:40 -0000 Received: from libra.siriushosting.com (HELO mail.siriushosting.com) (64.85.161.137) by server-12.tower-206.messagelabs.com with SMTP; 12 Nov 2014 18:22:40 -0000 Received: from [172.30.75.74] (135-23-87-149.cpe.pppoe.ca [135.23.87.149]) by mail.siriushosting.com (Postfix) with ESMTPSA id 6468632C3C for ; Wed, 12 Nov 2014 13:22:39 -0500 (EST) Message-ID: <5463A5A0.8010301@my-balls.com> Date: Wed, 12 Nov 2014 13:23:28 -0500 From: Adam User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: xen-users@lists.xen.org Subject: [Xen-users] Xen freezing on domU shutdown/crash/restart with VGA passthrough. X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org I'm running xen 4.4 with the ati patch included in the arch package. I have a domU running windows 7 with a "VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Pitcairn" video card passed through as well as a couple of USB controllers. If I shut down or restart the domU (or it crashes/freezes due to being windows) the entire system freezes. If I don't pass through the video card then I can shut down and restart the domU without issues. Has anyone experienced this before or have any suggestions I could try? _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 18:24:04 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 18:24:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XocZ1-0000YM-3X; Wed, 12 Nov 2014 18:22:43 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XocYz-0000YH-NM for xen-users@lists.xen.org; Wed, 12 Nov 2014 18:22:41 +0000 Received: from [85.158.139.211] by server-1.bemta-5.messagelabs.com id 8D/3F-24124-175A3645; Wed, 12 Nov 2014 18:22:41 +0000 X-Env-Sender: suck@my-balls.com X-Msg-Ref: server-12.tower-206.messagelabs.com!1415816560!10932946!1 X-Originating-IP: [64.85.161.137] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25661 invoked from network); 12 Nov 2014 18:22:40 -0000 Received: from libra.siriushosting.com (HELO mail.siriushosting.com) (64.85.161.137) by server-12.tower-206.messagelabs.com with SMTP; 12 Nov 2014 18:22:40 -0000 Received: from [172.30.75.74] (135-23-87-149.cpe.pppoe.ca [135.23.87.149]) by mail.siriushosting.com (Postfix) with ESMTPSA id 6468632C3C for ; Wed, 12 Nov 2014 13:22:39 -0500 (EST) Message-ID: <5463A5A0.8010301@my-balls.com> Date: Wed, 12 Nov 2014 13:23:28 -0500 From: Adam User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: xen-users@lists.xen.org Subject: [Xen-users] Xen freezing on domU shutdown/crash/restart with VGA passthrough. X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org I'm running xen 4.4 with the ati patch included in the arch package. I have a domU running windows 7 with a "VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Pitcairn" video card passed through as well as a couple of USB controllers. If I shut down or restart the domU (or it crashes/freezes due to being windows) the entire system freezes. If I don't pass through the video card then I can shut down and restart the domU without issues. Has anyone experienced this before or have any suggestions I could try? _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 12 19:55:18 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 12 Nov 2014 19:55:18 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XodzM-0002hm-MK; Wed, 12 Nov 2014 19:54:00 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XodzL-0002hh-JX for xen-users@lists.xen.org; Wed, 12 Nov 2014 19:53:59 +0000 Received: from [85.158.139.211] by server-8.bemta-5.messagelabs.com id 34/9E-11581-6DAB3645; Wed, 12 Nov 2014 19:53:58 +0000 X-Env-Sender: alk@ondore.com X-Msg-Ref: server-2.tower-206.messagelabs.com!1415822036!10955853!1 X-Originating-IP: [184.172.38.139] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; 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Wed, 12 Nov 2014 13:53:55 -0600 (CST) Message-ID: <5463BAD2.7040905@ondore.com> Date: Wed, 12 Nov 2014 13:53:54 -0600 From: Alexandre Kouznetsov User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130330 Thunderbird/17.0.5 MIME-Version: 1.0 To: xen-users@lists.xen.org References: <701014271.231641415773454323.JavaMail.weblogic@epmlwas08c> In-Reply-To: <701014271.231641415773454323.JavaMail.weblogic@epmlwas08c> Content-Length:1074 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - host1a.ondore-systems.com X-AntiAbuse: Original Domain - lists.xen.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - ondore.com X-Get-Message-Sender-Via: host1a.ondore-systems.com: authenticated_id: sys.intranet@ondore.com Subject: Re: [Xen-users] sending ctrl+alt+f# key to domU X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; 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XaOJr0v.G.5J4jXYs0pLdOfUdZv9L.sRjdX.h6Fxz.u4yOiLIfS5tc4HiIxL QYp2FMNT_GU3Bs1ygb138Lkrl2Iu__1uXDz_jXSRWxOvGs_zFxlB_jcWqJMt VDHn8b_DLh7_pVAgCfztfCRI_EUzqNIx96PBM3TtIriapzZQnqFVerCZNMHB ATB24uebvyoyytyJ8c02TYIQLqftKqul2C9cBUTQ52cmoDw7GDFrr_7mT8w4 IsyYn Received: from [107.185.144.55] by web162403.mail.bf1.yahoo.com via HTTP; Wed, 12 Nov 2014 19:10:11 PST X-Rocket-MIMEInfo: 002.001, S2VuLAoKYmVmb3JlIHlvdSBnbyB0byB0aGUgdHJvdWJsZSBvZiBidWlsZGluZyB4ZW4sIG1ha2Ugc3VyZSB5b3VyIGRlc2lyZWQga2VybmVsIHdpbGwgc3VwcG9ydCBkb20wLgpncmVwIFhFTiAvYm9vdC9jb25maWctMy4xMCoKaWYgeW91IGRvbid0IHJldHVybiBhdCBsZWFzdCAzNSBlbnRyaWVzIGZyb20gXl4sIHRoZW4gdGhhdCBSZWRoYXQga2VybmVsIGRvZXMgbm90IHN1cHBvcnQgZG9tMC4gSSBrbm93IGZvciBhIGZhY3QgaXQgZG9lcyBub3QsIGJ1dCBjb252aW5jZSB5b3Vyc2VsZiB0b28uCgpUaGVyZSABMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <2014111220250200403410@gmail.com> Message-ID: <1415848211.37232.YahooMailNeo@web162403.mail.bf1.yahoo.com> Date: Wed, 12 Nov 2014 19:10:11 -0800 From: Mark Pryor To: "chengkunck@gmail.com" , xen-users In-Reply-To: <2014111220250200403410@gmail.com> MIME-Version: 1.0 Subject: Re: [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Mark Pryor List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2567989763706847105==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============2567989763706847105== Content-Type: multipart/alternative; boundary="1344379368-1772216563-1415848211=:37232" --1344379368-1772216563-1415848211=:37232 Content-Type: text/plain; charset=us-ascii Ken, before you go to the trouble of building xen, make sure your desired kernel will support dom0. grep XEN /boot/config-3.10* if you don't return at least 35 entries from ^^, then that Redhat kernel does not support dom0. I know for a fact it does not, but convince yourself too. There is another kernel you can use, but its not supported by RH. For more info, visit #xen on freenode.net BTW, I happily use Xen built from source on CentOS 7, with kernel-ml 3.16.1 (elrepo), and systemd is enabled. On Wednesday, November 12, 2014 4:42 AM, "chengkunck@gmail.com" wrote: Hi, I used to be working under Debian but recently I've moved on to Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 with linux 3.1-.59 kernel. after that I add an entry in /boot/grub2/grub.cfg. I copied a default one and made some change, in which I wrote: menuentry 'Xen 4.4.1, Red Hat Enterprise Linux Server (3.10.59) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' { load_video set gfxpayload=keep insmod gzio insmod part_msdos insmod ext2 set root='hd0,msdos6' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 else search --no-floppy --fs-uuid --set=root 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 fi echo 'Loading Xen 4.4.1' multiboot /boot/xen-4.4.1.gz placeholder dom0_mem=4096M dom0_max_vcpus=8 loglvl=all iommu=1 echo 'Loading Linux 3.10.59' module /boot/vmlinuz-3.10.59 root=UUID=4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset pci_pt_e820_access=on crashkernel=auto vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8 echo 'Loading initial ramdisk ...' module /boot/initramfs-3.10.59.img } I added some options like iommu=1. But I was and am pretty sure they're not the problem. I noticed that the default grub.cfg used linux16 and initrd16 instead of linux and initrd (in Debian). Like this: menuentry 'Red Hat Enterprise Linux Server (3.10.0-123.9.3.el7.x86_64) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' { load_video set gfxpayload=keep insmod gzio insmod part_msdos insmod ext2 set root='hd0,msdos6' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 else search --no-floppy --fs-uuid --set=root 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 fi linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 root=UUID=4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkernel=auto vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8 initrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_64.img } So dose that lead to the problem? And what a correct Xen entry should be? ________________________________ Best regards, Kenneth _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --1344379368-1772216563-1415848211=:37232 Content-Type: text/html; charset=us-ascii
Ken,

before you go to the trouble of building xen, make sure your desired kernel will support dom0.
grep XEN /boot/config-3.10*
if you don't return at least 35 entries from ^^, then that Redhat kernel does not support dom0. I know for a fact it does not, but convince yourself too.

There is another kernel you can use, but its not supported by RH. For more info, visit #xen on freenode.net

BTW, I happily use Xen built from source on CentOS 7, with kernel-ml 3.16.1 (elrepo), and systemd is enabled.


On Wednesday, November 12, 2014 4:42 AM, "chengkunck@gmail.com" <chengkunck@gmail.com> wrote:


Hi,
    I used to be working under Debian but recently I've moved on to Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 with linux 3.1-.59 kernel. after that I add an entry in /boot/grub2/grub.cfg. I copied a default one and made some change, in which I wrote:

menuentry 'Xen 4.4.1, Red Hat Enterprise Linux Server (3.10.59) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
search --no-floppy --fs-uuid --set=root 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
echo 'Loading Xen 4.4.1'
multiboot /boot/xen-4.4.1.gz placeholder dom0_mem=4096M dom0_max_vcpus=8 loglvl=all iommu=1
echo 'Loading Linux 3.10.59'
module /boot/vmlinuz-3.10.59 root=UUID=4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset pci_pt_e820_access=on crashkernel=auto vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8
echo 'Loading initial ramdisk ...'
module /boot/initramfs-3.10.59.img
}

I added some options like iommu=1. But I was and am pretty sure they're not the problem.
I noticed that the default grub.cfg used linux16 and initrd16 instead of linux and initrd (in Debian). Like this:

menuentry 'Red Hat Enterprise Linux Server (3.10.0-123.9.3.el7.x86_64) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
search --no-floppy --fs-uuid --set=root 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 root=UUID=4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkernel=auto vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8
initrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_64.img
}

 So dose that lead to the problem? And what a correct Xen entry should be? 

Best regards,
Kenneth

_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

--1344379368-1772216563-1415848211=:37232-- --===============2567989763706847105== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2567989763706847105==-- From xen-users-bounces@lists.xen.org Thu Nov 13 03:11:17 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 13 Nov 2014 03:11:17 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoknZ-0000z7-Ed; Thu, 13 Nov 2014 03:10:17 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoknX-0000ys-LE for xen-users@lists.xen.org; Thu, 13 Nov 2014 03:10:15 +0000 Received: from [85.158.139.211] by server-1.bemta-5.messagelabs.com id 2B/93-24124-61124645; Thu, 13 Nov 2014 03:10:14 +0000 X-Env-Sender: tlviewer@yahoo.com X-Msg-Ref: server-7.tower-206.messagelabs.com!1415848212!11049983!1 X-Originating-IP: [98.139.212.154] X-SpamReason: No, hits=1.5 required=7.0 tests=HTML_50_60, HTML_FONT_LOW_CONTRAST,HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 14406 invoked from network); 13 Nov 2014 03:10:13 -0000 Received: from nm3-vm0.bullet.mail.bf1.yahoo.com (HELO nm3-vm0.bullet.mail.bf1.yahoo.com) (98.139.212.154) by server-7.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 13 Nov 2014 03:10:13 -0000 Received: from [66.196.81.171] by nm3.bullet.mail.bf1.yahoo.com with NNFMP; 13 Nov 2014 03:10:12 -0000 Received: from [98.139.215.254] by tm17.bullet.mail.bf1.yahoo.com with NNFMP; 13 Nov 2014 03:10:12 -0000 Received: from [127.0.0.1] by omp1067.mail.bf1.yahoo.com with NNFMP; 13 Nov 2014 03:10:12 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 192858.14063.bm@omp1067.mail.bf1.yahoo.com Received: (qmail 49665 invoked by uid 60001); 13 Nov 2014 03:10:12 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1415848212; bh=OPPEI0sJiEUzbnHtQHEvKwkFLG9R4l775BqgWzt2ofI=; h=References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=N65tFHJsQ7jXuuEnR3yX4DQyp8muiRdJIr422QACsMjlZnUfbSxVaMTH14uaMkqYzoFx/o39bBTwc2qlEVA+KQ6aoKvYVGYce7WPYJ+GK4aXuu+6TS13McXD4PI0/Wfgyo1X8K7jGtt9ftoD18sndBFr8lO8cXCYd29CsDHnlr0= X-YMail-OSG: r6rhZiQVM1maceLWrAbOAg77sZXkLQIJ.X_UY8IubY.A3Kq cFUa_I8KJtKKZG8sgPjYlWOeP_pumE.gkcYfeZK82PmY8tqmgGBJxSpvLqqR aD0NdvrmOWHYn4cIKX7VlXXk6TDgE5XvNnzVIkYKQB0tkkKBuS1bfAEq9g7X tfH3.kV.iSlYQogncXcLnJKsGeXp85VqkX5Tx.0X6NYyMocDwttNUgPDbCS1 FBa0R7S06Vml7_9dJbO3sKKf0PTGGVhjVMyWcMPvAShr3BfHNIoSXy.dyYMY 43C8n6YZkH1rLwu7xsGbz6mfUec7NOAftw3OX32UAgmMGTAxqU7kvSSrs_m0 iRc_YfCFP8vsvOyYN8jrSGd_vDmqWt3bkPKWDnN7DGzH81K01qnCBofIw1U. XaOJr0v.G.5J4jXYs0pLdOfUdZv9L.sRjdX.h6Fxz.u4yOiLIfS5tc4HiIxL QYp2FMNT_GU3Bs1ygb138Lkrl2Iu__1uXDz_jXSRWxOvGs_zFxlB_jcWqJMt VDHn8b_DLh7_pVAgCfztfCRI_EUzqNIx96PBM3TtIriapzZQnqFVerCZNMHB ATB24uebvyoyytyJ8c02TYIQLqftKqul2C9cBUTQ52cmoDw7GDFrr_7mT8w4 IsyYn Received: from [107.185.144.55] by web162403.mail.bf1.yahoo.com via HTTP; Wed, 12 Nov 2014 19:10:11 PST X-Rocket-MIMEInfo: 002.001, S2VuLAoKYmVmb3JlIHlvdSBnbyB0byB0aGUgdHJvdWJsZSBvZiBidWlsZGluZyB4ZW4sIG1ha2Ugc3VyZSB5b3VyIGRlc2lyZWQga2VybmVsIHdpbGwgc3VwcG9ydCBkb20wLgpncmVwIFhFTiAvYm9vdC9jb25maWctMy4xMCoKaWYgeW91IGRvbid0IHJldHVybiBhdCBsZWFzdCAzNSBlbnRyaWVzIGZyb20gXl4sIHRoZW4gdGhhdCBSZWRoYXQga2VybmVsIGRvZXMgbm90IHN1cHBvcnQgZG9tMC4gSSBrbm93IGZvciBhIGZhY3QgaXQgZG9lcyBub3QsIGJ1dCBjb252aW5jZSB5b3Vyc2VsZiB0b28uCgpUaGVyZSABMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <2014111220250200403410@gmail.com> Message-ID: <1415848211.37232.YahooMailNeo@web162403.mail.bf1.yahoo.com> Date: Wed, 12 Nov 2014 19:10:11 -0800 From: Mark Pryor To: "chengkunck@gmail.com" , xen-users In-Reply-To: <2014111220250200403410@gmail.com> MIME-Version: 1.0 Subject: Re: [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Mark Pryor List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2567989763706847105==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============2567989763706847105== Content-Type: multipart/alternative; boundary="1344379368-1772216563-1415848211=:37232" --1344379368-1772216563-1415848211=:37232 Content-Type: text/plain; charset=us-ascii Ken, before you go to the trouble of building xen, make sure your desired kernel will support dom0. grep XEN /boot/config-3.10* if you don't return at least 35 entries from ^^, then that Redhat kernel does not support dom0. I know for a fact it does not, but convince yourself too. There is another kernel you can use, but its not supported by RH. For more info, visit #xen on freenode.net BTW, I happily use Xen built from source on CentOS 7, with kernel-ml 3.16.1 (elrepo), and systemd is enabled. On Wednesday, November 12, 2014 4:42 AM, "chengkunck@gmail.com" wrote: Hi, I used to be working under Debian but recently I've moved on to Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 with linux 3.1-.59 kernel. after that I add an entry in /boot/grub2/grub.cfg. I copied a default one and made some change, in which I wrote: menuentry 'Xen 4.4.1, Red Hat Enterprise Linux Server (3.10.59) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' { load_video set gfxpayload=keep insmod gzio insmod part_msdos insmod ext2 set root='hd0,msdos6' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 else search --no-floppy --fs-uuid --set=root 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 fi echo 'Loading Xen 4.4.1' multiboot /boot/xen-4.4.1.gz placeholder dom0_mem=4096M dom0_max_vcpus=8 loglvl=all iommu=1 echo 'Loading Linux 3.10.59' module /boot/vmlinuz-3.10.59 root=UUID=4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset pci_pt_e820_access=on crashkernel=auto vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8 echo 'Loading initial ramdisk ...' module /boot/initramfs-3.10.59.img } I added some options like iommu=1. But I was and am pretty sure they're not the problem. I noticed that the default grub.cfg used linux16 and initrd16 instead of linux and initrd (in Debian). Like this: menuentry 'Red Hat Enterprise Linux Server (3.10.0-123.9.3.el7.x86_64) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' { load_video set gfxpayload=keep insmod gzio insmod part_msdos insmod ext2 set root='hd0,msdos6' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 else search --no-floppy --fs-uuid --set=root 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 fi linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 root=UUID=4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkernel=auto vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8 initrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_64.img } So dose that lead to the problem? And what a correct Xen entry should be? ________________________________ Best regards, Kenneth _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --1344379368-1772216563-1415848211=:37232 Content-Type: text/html; charset=us-ascii
Ken,

before you go to the trouble of building xen, make sure your desired kernel will support dom0.
grep XEN /boot/config-3.10*
if you don't return at least 35 entries from ^^, then that Redhat kernel does not support dom0. I know for a fact it does not, but convince yourself too.

There is another kernel you can use, but its not supported by RH. For more info, visit #xen on freenode.net

BTW, I happily use Xen built from source on CentOS 7, with kernel-ml 3.16.1 (elrepo), and systemd is enabled.


On Wednesday, November 12, 2014 4:42 AM, "chengkunck@gmail.com" <chengkunck@gmail.com> wrote:


Hi,
    I used to be working under Debian but recently I've moved on to Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 with linux 3.1-.59 kernel. after that I add an entry in /boot/grub2/grub.cfg. I copied a default one and made some change, in which I wrote:

menuentry 'Xen 4.4.1, Red Hat Enterprise Linux Server (3.10.59) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
search --no-floppy --fs-uuid --set=root 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
echo 'Loading Xen 4.4.1'
multiboot /boot/xen-4.4.1.gz placeholder dom0_mem=4096M dom0_max_vcpus=8 loglvl=all iommu=1
echo 'Loading Linux 3.10.59'
module /boot/vmlinuz-3.10.59 root=UUID=4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset pci_pt_e820_access=on crashkernel=auto vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8
echo 'Loading initial ramdisk ...'
module /boot/initramfs-3.10.59.img
}

I added some options like iommu=1. But I was and am pretty sure they're not the problem.
I noticed that the default grub.cfg used linux16 and initrd16 instead of linux and initrd (in Debian). Like this:

menuentry 'Red Hat Enterprise Linux Server (3.10.0-123.9.3.el7.x86_64) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
search --no-floppy --fs-uuid --set=root 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 root=UUID=4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkernel=auto vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8
initrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_64.img
}

 So dose that lead to the problem? And what a correct Xen entry should be? 

Best regards,
Kenneth

_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

--1344379368-1772216563-1415848211=:37232-- --===============2567989763706847105== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2567989763706847105==-- From xen-users-bounces@lists.xen.org Thu Nov 13 03:57:45 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 13 Nov 2014 03:57:45 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XolWu-0002AR-PR; Thu, 13 Nov 2014 03:57:08 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XolWs-0002AJ-9c for xen-users@lists.xen.org; Thu, 13 Nov 2014 03:57:06 +0000 Received: from [193.109.254.147] by server-4.bemta-14.messagelabs.com id B3/29-02954-11C24645; Thu, 13 Nov 2014 03:57:05 +0000 X-Env-Sender: chengkunck@gmail.com X-Msg-Ref: server-8.tower-27.messagelabs.com!1415851022!12204060!1 X-Originating-IP: [209.85.192.178] X-SpamReason: No, hits=1.6 required=7.0 tests=HTML_50_60, HTML_FONT_LOW_CONTRAST,HTML_MESSAGE,MIME_QP_LONG_LINE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31600 invoked from network); 13 Nov 2014 03:57:03 -0000 Received: from mail-pd0-f178.google.com (HELO mail-pd0-f178.google.com) (209.85.192.178) by server-8.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 13 Nov 2014 03:57:03 -0000 Received: by mail-pd0-f178.google.com with SMTP id fp1so13561545pdb.37 for ; Wed, 12 Nov 2014 19:57:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=references:mime-version:in-reply-to:content-type :content-transfer-encoding:message-id:cc:from:subject:date:to; bh=o6vGx8nsN333Jg0N2Est17Rj7roPy2q8hiih6Oye+PI=; b=jy8vwaRUYXl8mogVOe7Nhc6nauM7nuwYAZFmpOz9Y//LF/3Fe/cJJNfvaQyt1Co/ZT dBGiaLWToghJYi8FeQJK/+FceovBzFLDZ+EV+LdGwTqaTCFIS5u+Lpi98lrz5hUeoPNR Y0eBxUczN2B8+Guvm/VyzalG9c36q13i2+8GUw0SozME4LRyHQFiRa+Ob8Wtf3KpkJuC j2SMBOd733B+sktc4ppq/uNxaXQfUqHJKvDobIs9JpShtTD/yjk6jf0UxCJ7UkvZKplE X2/k0yWz2FHp9efS6HEzuib2fBpdWLEdyMr37Ydx5+FOIlOLGsGSCQz7sMV26k9KG3+v gKYQ== X-Received: by 10.70.94.197 with SMTP id de5mr1058507pdb.161.1415851021502; Wed, 12 Nov 2014 19:57:01 -0800 (PST) Received: from [192.168.1.131] ([219.224.191.247]) by mx.google.com with ESMTPSA id w16sm23389033pbt.71.2014.11.12.19.56.59 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 12 Nov 2014 19:57:00 -0800 (PST) References: <2014111220250200403410@gmail.com> <1415848211.37232.YahooMailNeo@web162403.mail.bf1.yahoo.com> Mime-Version: 1.0 (1.0) In-Reply-To: <1415848211.37232.YahooMailNeo@web162403.mail.bf1.yahoo.com> Message-Id: <8B59F058-ED13-4CF2-9197-254C656EB79C@gmail.com> X-Mailer: iPhone Mail (11D201) From: Kenneth Date: Thu, 13 Nov 2014 11:56:54 +0800 To: Mark Pryor Cc: xen-users Subject: Re: [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2579414690531537810==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============2579414690531537810== Content-Type: multipart/alternative; boundary=Apple-Mail-78F44FDA-E835-4D6D-AA9A-20BEFDFB3B3A Content-Transfer-Encoding: 7bit --Apple-Mail-78F44FDA-E835-4D6D-AA9A-20BEFDFB3B3A Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: quoted-printable Hi Mark, Thank you for the reply. I am sure of the dom0 support as I manually cha= nged the config according to wiki.xen.org, I also added echo command to the g= rub entry to tell me if the three parts are correctly loaded. The problem is= it hangs when I see 'starting authorization manager'. And after 30 minutes i= t is still there hanging. This email is typed on my iPhone. I'd like to apologize for any mistake in i= t. > =D4=DA 2014=C4=EA11=D4=C213=C8=D5=A3=AC11:10=A3=ACMark Pryor =D0=B4=B5=C0=A3=BA >=20 > Ken, >=20 > before you go to the trouble of building xen, make sure your desired kerne= l will support dom0. > grep XEN /boot/config-3.10* > if you don't return at least 35 entries from ^^, then that Redhat kernel d= oes not support dom0. I know for a fact it does not, but convince yourself t= oo. >=20 > There is another kernel you can use, but its not supported by RH. For more= info, visit #xen on freenode.net >=20 > BTW, I happily use Xen built from source on CentOS 7, with kernel-ml 3.16.= 1 (elrepo), and systemd is enabled. >=20 >=20 > On Wednesday, November 12, 2014 4:42 AM, "chengkunck@gmail.com" wrote: >=20 >=20 > Hi, > I used to be working under Debian but recently I've moved on to Redhat= . I compiled and installed Xen 4.4.1 on redhat linux 7 x64 with linux 3.1-.5= 9 kernel. after that I add an entry in /boot/grub2/grub.cfg. I copied a defa= ult one and made some change, in which I wrote: >=20 > menuentry 'Xen 4.4.1, Red Hat Enterprise Linux Server (3.10.59) 7.0 (Maipo= )' --class red --class gnu-linux --class gnu --class os --unrestricted $menu= entry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-= ab09-a43d5b6f63b5' { > load_video > set gfxpayload=3Dkeep > insmod gzio > insmod part_msdos > insmod ext2 > set root=3D'hd0,msdos6' > if [ x$feature_platform_search_hint =3D xy ]; then > search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6 --hint-= efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a6ec= bd4-e01b-4030-ab09-a43d5b6f63b5 > else > search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f= 63b5 > fi > echo 'Loading Xen 4.4.1' > multiboot /boot/xen-4.4.1.gz placeholder dom0_mem=3D4096M dom0_max_vcpus=3D= 8 loglvl=3Dall iommu=3D1 > echo 'Loading Linux 3.10.59' > module /boot/vmlinuz-3.10.59 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6= f63b5 ro nomodeset pci_pt_e820_access=3Don crashkernel=3Dauto vconsole.font=3D= latarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8 > echo 'Loading initial ramdisk ...' > module /boot/initramfs-3.10.59.img > } >=20 > I added some options like iommu=3D1. But I was and am pretty sure they're n= ot the problem. > I noticed that the default grub.cfg used linux16 and initrd16 instead of l= inux and initrd (in Debian). Like this: >=20 > menuentry 'Red Hat Enterprise Linux Server (3.10.0-123.9.3.el7.x86_64) 7.0= (Maipo)' --class red --class gnu-linux --class gnu --class os --unrestricte= d $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01= b-4030-ab09-a43d5b6f63b5' { > load_video > set gfxpayload=3Dkeep > insmod gzio > insmod part_msdos > insmod ext2 > set root=3D'hd0,msdos6' > if [ x$feature_platform_search_hint =3D xy ]; then > search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6 --hint-= efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a6ec= bd4-e01b-4030-ab09-a43d5b6f63b5 > else > search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f= 63b5 > fi > linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 root=3DUUID=3D4a6ecbd4-e01= b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkernel=3Dauto vconsole.font=3Dlat= arcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8 > initrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_64.img > } >=20 > So dose that lead to the problem? And what a correct Xen entry should be?= =20 >=20 > Best regards, > Kenneth >=20 > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users >=20 --Apple-Mail-78F44FDA-E835-4D6D-AA9A-20BEFDFB3B3A Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

Hi Mark,
    T= hank you for the reply. I am sure of the dom0 support as I manually changed t= he config according to wiki.xen.org, I a= lso added echo command to the grub entry to tell me if the three parts are c= orrectly loaded. The problem is it hangs when I see 'starting authorization m= anager'. And after 30 minutes it is still there hanging.

This e= mail is typed on my iPhone. I'd like to apologize for any mistake in it.

=E5=9C=A8 2014=E5=B9=B411=E6=9C=8813=E6=97=A5=EF=BC=8C11:10=EF=BC= =8CMark Pryor <tlviewer@yahoo.com> =E5=86=99=E9=81=93=EF=BC=9A

Ken,

before you go to the= trouble of building xen, make sure your desired kernel will support dom0.
grep XEN /boot/config-3.= 10*

<= /div>

=
BTW, I happily u= se Xen built from source on CentOS 7, with kernel-ml 3.16.1 (elrepo), and sy= stemd is enabled.


On Wednesday, November 12, 2014 4= :42 AM, "chengkunck@gmail.com" &= lt;chengkunck@gmail.com> wrot= e:


Hi,
    I used to be w= orking under Debian but recently I've moved on to Redhat. I compiled and ins= talled Xen 4.4.1 on redhat linux 7 x64 with linux 3.1-.59 kernel. after that= I add an entry in /boot/grub2/grub.cfg. I copied a default one and made som= e change, in which I wrote:

menuentry 'Xen 4.4.1, Red Hat Enterprise Linux Server (3.10.59) 7.0 (Maipo)= ' --class red --class gnu-linux --class gnu --class os --unrestricted $menue= ntry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-a= b09-a43d5b6f63b5' {
load_video
set gfxpayload=3Dkeep insmod gzio
insmod part_msdos
insmod ext2 set root=3D'hd0,msdos6'
if [ x$feature_platform_search_h= int =3D xy ]; then
search --no-floppy --fs-uuid --set=3Droot --= hint-bios=3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a6ecbd4-e01b-4030-a= b09-a43d5b6f63b5
else
search --no-floppy --fs-uuid -= -set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
ec= ho 'Loading Xen 4.4.1'
multiboot /boot/xen-4.4.1.gz placeholder d= om0_mem=3D4096M dom0_max_vcpus=3D8 loglvl=3Dall iommu=3D1
echo 'L= oading Linux 3.10.59'
module /boot/vmlinuz-3.10.59 root=3DUUID=3D= 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset pci_pt_e820_access=3Don cr= ashkernel=3Dauto vconsole.font=3Dlatarcyrheb-sun16 vconsole.keymap=3Dus rhg= b quiet LANG=3Den_US.UTF-8
echo 'Loading initial ramdisk ...'
= module /boot/initramfs-3.10.59.img
}

I added some options like iommu= =3D1. But I was and am pretty sure they're not the problem.
I noticed that the default grub.cfg used linux16 and initrd16 instead o= f linux and initrd (in Debian). Like this:
=
menuentry 'Red Hat Enterprise Linux S= erver (3.10.0-123.9.3.el7.x86_64) 7.0 (Maipo)' --class red --class gnu-linux= --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0= -123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
loa= d_video
set gfxpayload=3Dkeep
insmod gzio
ins= mod part_msdos
insmod ext2
set root=3D'hd0,msdos6'
if [ x$feat= ure_platform_search_hint =3D xy ]; then
search --no-floppy --fs-u= uid --set=3Droot --hint-bios=3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6 --hint-bar= emetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6= f63b5
else
search --no-floppy --fs-uuid --set=3Droot= 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
linux16 /boot/vmlin= uz-3.10.0-123.9.3.el7.x86_64 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f6= 3b5 ro nomodeset crashkernel=3Dauto vconsole.font=3Dlatarcyrheb-sun16 vcons= ole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8
initrd16 /boot/init= ramfs-3.10.0-123.9.3.el7.x86_64.img
}

=  So dose that lead to the problem? And what a correct Xen entry should b= e? 

Best regards,
Kenneth

_______________________________________________
Xen-users= mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

= --Apple-Mail-78F44FDA-E835-4D6D-AA9A-20BEFDFB3B3A-- --===============2579414690531537810== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2579414690531537810==-- From xen-users-bounces@lists.xen.org Thu Nov 13 03:57:45 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 13 Nov 2014 03:57:45 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XolWu-0002AR-PR; Thu, 13 Nov 2014 03:57:08 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XolWs-0002AJ-9c for xen-users@lists.xen.org; Thu, 13 Nov 2014 03:57:06 +0000 Received: from [193.109.254.147] by server-4.bemta-14.messagelabs.com id B3/29-02954-11C24645; Thu, 13 Nov 2014 03:57:05 +0000 X-Env-Sender: chengkunck@gmail.com X-Msg-Ref: server-8.tower-27.messagelabs.com!1415851022!12204060!1 X-Originating-IP: [209.85.192.178] X-SpamReason: No, hits=1.6 required=7.0 tests=HTML_50_60, HTML_FONT_LOW_CONTRAST,HTML_MESSAGE,MIME_QP_LONG_LINE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31600 invoked from network); 13 Nov 2014 03:57:03 -0000 Received: from mail-pd0-f178.google.com (HELO mail-pd0-f178.google.com) (209.85.192.178) by server-8.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 13 Nov 2014 03:57:03 -0000 Received: by mail-pd0-f178.google.com with SMTP id fp1so13561545pdb.37 for ; Wed, 12 Nov 2014 19:57:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=references:mime-version:in-reply-to:content-type :content-transfer-encoding:message-id:cc:from:subject:date:to; bh=o6vGx8nsN333Jg0N2Est17Rj7roPy2q8hiih6Oye+PI=; b=jy8vwaRUYXl8mogVOe7Nhc6nauM7nuwYAZFmpOz9Y//LF/3Fe/cJJNfvaQyt1Co/ZT dBGiaLWToghJYi8FeQJK/+FceovBzFLDZ+EV+LdGwTqaTCFIS5u+Lpi98lrz5hUeoPNR Y0eBxUczN2B8+Guvm/VyzalG9c36q13i2+8GUw0SozME4LRyHQFiRa+Ob8Wtf3KpkJuC j2SMBOd733B+sktc4ppq/uNxaXQfUqHJKvDobIs9JpShtTD/yjk6jf0UxCJ7UkvZKplE X2/k0yWz2FHp9efS6HEzuib2fBpdWLEdyMr37Ydx5+FOIlOLGsGSCQz7sMV26k9KG3+v gKYQ== X-Received: by 10.70.94.197 with SMTP id de5mr1058507pdb.161.1415851021502; Wed, 12 Nov 2014 19:57:01 -0800 (PST) Received: from [192.168.1.131] ([219.224.191.247]) by mx.google.com with ESMTPSA id w16sm23389033pbt.71.2014.11.12.19.56.59 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 12 Nov 2014 19:57:00 -0800 (PST) References: <2014111220250200403410@gmail.com> <1415848211.37232.YahooMailNeo@web162403.mail.bf1.yahoo.com> Mime-Version: 1.0 (1.0) In-Reply-To: <1415848211.37232.YahooMailNeo@web162403.mail.bf1.yahoo.com> Message-Id: <8B59F058-ED13-4CF2-9197-254C656EB79C@gmail.com> X-Mailer: iPhone Mail (11D201) From: Kenneth Date: Thu, 13 Nov 2014 11:56:54 +0800 To: Mark Pryor Cc: xen-users Subject: Re: [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2579414690531537810==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============2579414690531537810== Content-Type: multipart/alternative; boundary=Apple-Mail-78F44FDA-E835-4D6D-AA9A-20BEFDFB3B3A Content-Transfer-Encoding: 7bit --Apple-Mail-78F44FDA-E835-4D6D-AA9A-20BEFDFB3B3A Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: quoted-printable Hi Mark, Thank you for the reply. I am sure of the dom0 support as I manually cha= nged the config according to wiki.xen.org, I also added echo command to the g= rub entry to tell me if the three parts are correctly loaded. The problem is= it hangs when I see 'starting authorization manager'. And after 30 minutes i= t is still there hanging. This email is typed on my iPhone. I'd like to apologize for any mistake in i= t. > =D4=DA 2014=C4=EA11=D4=C213=C8=D5=A3=AC11:10=A3=ACMark Pryor =D0=B4=B5=C0=A3=BA >=20 > Ken, >=20 > before you go to the trouble of building xen, make sure your desired kerne= l will support dom0. > grep XEN /boot/config-3.10* > if you don't return at least 35 entries from ^^, then that Redhat kernel d= oes not support dom0. I know for a fact it does not, but convince yourself t= oo. >=20 > There is another kernel you can use, but its not supported by RH. For more= info, visit #xen on freenode.net >=20 > BTW, I happily use Xen built from source on CentOS 7, with kernel-ml 3.16.= 1 (elrepo), and systemd is enabled. >=20 >=20 > On Wednesday, November 12, 2014 4:42 AM, "chengkunck@gmail.com" wrote: >=20 >=20 > Hi, > I used to be working under Debian but recently I've moved on to Redhat= . I compiled and installed Xen 4.4.1 on redhat linux 7 x64 with linux 3.1-.5= 9 kernel. after that I add an entry in /boot/grub2/grub.cfg. I copied a defa= ult one and made some change, in which I wrote: >=20 > menuentry 'Xen 4.4.1, Red Hat Enterprise Linux Server (3.10.59) 7.0 (Maipo= )' --class red --class gnu-linux --class gnu --class os --unrestricted $menu= entry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-= ab09-a43d5b6f63b5' { > load_video > set gfxpayload=3Dkeep > insmod gzio > insmod part_msdos > insmod ext2 > set root=3D'hd0,msdos6' > if [ x$feature_platform_search_hint =3D xy ]; then > search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6 --hint-= efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a6ec= bd4-e01b-4030-ab09-a43d5b6f63b5 > else > search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f= 63b5 > fi > echo 'Loading Xen 4.4.1' > multiboot /boot/xen-4.4.1.gz placeholder dom0_mem=3D4096M dom0_max_vcpus=3D= 8 loglvl=3Dall iommu=3D1 > echo 'Loading Linux 3.10.59' > module /boot/vmlinuz-3.10.59 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6= f63b5 ro nomodeset pci_pt_e820_access=3Don crashkernel=3Dauto vconsole.font=3D= latarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8 > echo 'Loading initial ramdisk ...' > module /boot/initramfs-3.10.59.img > } >=20 > I added some options like iommu=3D1. But I was and am pretty sure they're n= ot the problem. > I noticed that the default grub.cfg used linux16 and initrd16 instead of l= inux and initrd (in Debian). Like this: >=20 > menuentry 'Red Hat Enterprise Linux Server (3.10.0-123.9.3.el7.x86_64) 7.0= (Maipo)' --class red --class gnu-linux --class gnu --class os --unrestricte= d $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01= b-4030-ab09-a43d5b6f63b5' { > load_video > set gfxpayload=3Dkeep > insmod gzio > insmod part_msdos > insmod ext2 > set root=3D'hd0,msdos6' > if [ x$feature_platform_search_hint =3D xy ]; then > search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6 --hint-= efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a6ec= bd4-e01b-4030-ab09-a43d5b6f63b5 > else > search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f= 63b5 > fi > linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 root=3DUUID=3D4a6ecbd4-e01= b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkernel=3Dauto vconsole.font=3Dlat= arcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8 > initrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_64.img > } >=20 > So dose that lead to the problem? And what a correct Xen entry should be?= =20 >=20 > Best regards, > Kenneth >=20 > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users >=20 --Apple-Mail-78F44FDA-E835-4D6D-AA9A-20BEFDFB3B3A Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

Hi Mark,
    T= hank you for the reply. I am sure of the dom0 support as I manually changed t= he config according to wiki.xen.org, I a= lso added echo command to the grub entry to tell me if the three parts are c= orrectly loaded. The problem is it hangs when I see 'starting authorization m= anager'. And after 30 minutes it is still there hanging.

This e= mail is typed on my iPhone. I'd like to apologize for any mistake in it.

=E5=9C=A8 2014=E5=B9=B411=E6=9C=8813=E6=97=A5=EF=BC=8C11:10=EF=BC= =8CMark Pryor <tlviewer@yahoo.com> =E5=86=99=E9=81=93=EF=BC=9A

Ken,

before you go to the= trouble of building xen, make sure your desired kernel will support dom0.
grep XEN /boot/config-3.= 10*

<= /div>

=
BTW, I happily u= se Xen built from source on CentOS 7, with kernel-ml 3.16.1 (elrepo), and sy= stemd is enabled.


On Wednesday, November 12, 2014 4= :42 AM, "chengkunck@gmail.com" &= lt;chengkunck@gmail.com> wrot= e:


Hi,
    I used to be w= orking under Debian but recently I've moved on to Redhat. I compiled and ins= talled Xen 4.4.1 on redhat linux 7 x64 with linux 3.1-.59 kernel. after that= I add an entry in /boot/grub2/grub.cfg. I copied a default one and made som= e change, in which I wrote:

menuentry 'Xen 4.4.1, Red Hat Enterprise Linux Server (3.10.59) 7.0 (Maipo)= ' --class red --class gnu-linux --class gnu --class os --unrestricted $menue= ntry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-a= b09-a43d5b6f63b5' {
load_video
set gfxpayload=3Dkeep insmod gzio
insmod part_msdos
insmod ext2 set root=3D'hd0,msdos6'
if [ x$feature_platform_search_h= int =3D xy ]; then
search --no-floppy --fs-uuid --set=3Droot --= hint-bios=3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a6ecbd4-e01b-4030-a= b09-a43d5b6f63b5
else
search --no-floppy --fs-uuid -= -set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
ec= ho 'Loading Xen 4.4.1'
multiboot /boot/xen-4.4.1.gz placeholder d= om0_mem=3D4096M dom0_max_vcpus=3D8 loglvl=3Dall iommu=3D1
echo 'L= oading Linux 3.10.59'
module /boot/vmlinuz-3.10.59 root=3DUUID=3D= 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset pci_pt_e820_access=3Don cr= ashkernel=3Dauto vconsole.font=3Dlatarcyrheb-sun16 vconsole.keymap=3Dus rhg= b quiet LANG=3Den_US.UTF-8
echo 'Loading initial ramdisk ...'
= module /boot/initramfs-3.10.59.img
}

I added some options like iommu= =3D1. But I was and am pretty sure they're not the problem.
I noticed that the default grub.cfg used linux16 and initrd16 instead o= f linux and initrd (in Debian). Like this:
=
menuentry 'Red Hat Enterprise Linux S= erver (3.10.0-123.9.3.el7.x86_64) 7.0 (Maipo)' --class red --class gnu-linux= --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0= -123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
loa= d_video
set gfxpayload=3Dkeep
insmod gzio
ins= mod part_msdos
insmod ext2
set root=3D'hd0,msdos6'
if [ x$feat= ure_platform_search_hint =3D xy ]; then
search --no-floppy --fs-u= uid --set=3Droot --hint-bios=3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6 --hint-bar= emetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6= f63b5
else
search --no-floppy --fs-uuid --set=3Droot= 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
linux16 /boot/vmlin= uz-3.10.0-123.9.3.el7.x86_64 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f6= 3b5 ro nomodeset crashkernel=3Dauto vconsole.font=3Dlatarcyrheb-sun16 vcons= ole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8
initrd16 /boot/init= ramfs-3.10.0-123.9.3.el7.x86_64.img
}

=  So dose that lead to the problem? And what a correct Xen entry should b= e? 

Best regards,
Kenneth

_______________________________________________
Xen-users= mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

= --Apple-Mail-78F44FDA-E835-4D6D-AA9A-20BEFDFB3B3A-- --===============2579414690531537810== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2579414690531537810==-- From xen-users-bounces@lists.xen.org Thu Nov 13 04:06:03 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 13 Nov 2014 04:06:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XolfN-0002ak-Cn; Thu, 13 Nov 2014 04:05:53 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XolfL-0002ac-LV for xen-users@lists.xen.org; Thu, 13 Nov 2014 04:05:51 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 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Sorry I mista= kenly took another guy's name from another email. I'm really sorry for my = mistake.
=0A

=0A
Best regards,       Kenneth
=0A
 <= /div>
=B7=A2=BC=FE=C8=CB=A3=BA Kenneth
=B7=A2=CB= =CD=CA=B1=BC=E4=A3=BA 2014-11-13 11:56
=CA=D5= =BC=FE=C8=CB=A3=BA Mark Pry= or
=B3=AD=CB=CD=A3=BA xen-users
=D6=F7=CC=E2=A3=BA Re= : [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7

Hi Mark,<= /div>
    Thank you for the reply. I am sure of the dom0 sup= port as I manually changed the config according to wiki.xen.org, I also added echo command to the grub entry to = tell me if the three parts are correctly loaded. The problem is it hangs w= hen I see 'starting authorization manager'. And after 30 minutes it is sti= ll there hanging.

This email is typed on my iPhone. I'd like= to apologize for any mistake in it.

=D4=DA 2014=C4=EA11=D4= =C213=C8=D5=A3=AC11:10=A3=ACMark Pryor <tlviewer@yahoo.com> =D0=B4=B5=C0=A3=BA

Ken,

before you go to the trouble of= building xen, make sure your desired kernel will support dom0.
grep XEN /boot/config-3.10= *
if you don'= t return at least 35 entries from ^^, then that Redhat kernel does not sup= port dom0. I know for a fact it does not, but convince yourself too.

There is another kernel you can = use, but its not supported by RH. For more info, visit #xen on freenode.net

BTW, I happily use Xen built from source on CentOS 7, with k= ernel-ml 3.16.1 (elrepo), and systemd is enabled.


On Wednesday, November 12, 2014 4:42 AM, "chengkunck@gmail.com" <chengkunck@gmail.com> wrote:
=

= =0A
Hi,
    I used t= o be working under Debian but recently I've moved on to Redhat. I compiled= and installed Xen 4.4.1 on redhat linux 7 x64 with linux 3.1-.59 kernel. = after that I add an entry in /boot/grub2/grub.cfg. I copied a default one = and made some change, in which I wrote:

menuentry 'Xen 4.4.1, Red Hat Enterprise Linux Server (3.10= .59) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --u= nrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-= 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_video
s= et gfxpayload=3Dkeep
insmod gzio
insmod part_msdos insmod ext2
set root=3D'hd0,msdos6'
if [ x= $feature_platform_search_hint =3D xy ]; then
search --no-flop= py --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6= =0A --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a6ecbd4-e01b-4= 030-ab09-a43d5b6f63b5
else
search --no-floppy --fs= -uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
= echo 'Loading Xen 4.4.1'
multiboot /boot/xen-4.4.1.gz pl= aceholder dom0_mem=3D4096M dom0_max_vcpus=3D8 loglvl=3Dall iommu=3D1
= echo 'Loading Linux 3.10.59'
module /boot/vmlinuz-3.10.59= root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset pci_pt_e8= 20_access=3Don crashkernel=3Dauto vconsole.font=3Dlatarcyrheb-sun16 vcons= ole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8
echo 'Loading ini= tial ramdisk ...'
module /boot/initramfs-3.10.59.img
}

I adde= d some options like iommu=3D1. But I was and am pretty sure they're not th= e problem.
I noticed that the default gr= ub.cfg used linux16 and initrd16 instead of linux and initrd<= span style=3D"font-size:10.5pt;line-height:1.5;background-color:window;">&= nbsp;(in Debian). Like this:

menuentry 'Red Hat Enterprise Linux Server (3.10.0-123.9.3.el7.= x86_64) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os = --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanc= ed-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_video
set gfxpaylo= ad=3Dkeep
insmod gzio
insmod part_msdos
=0A insmod ext2
set= root=3D'hd0,msdos6'
if [ x$feature_platform_search_hint =3D xy ]; the= n
search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6= --hint-efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msd= os6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
search --no-flop= py --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
= linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 root=3DUUID=3D4a6ecbd4-e01= b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkernel=3Dauto vconsole.font=3D= latarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8
i= nitrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_64.img
}

 So dose that lead to the problem? And what a= correct Xen entry should be? 
=0A

= =0A
Best regards,
Kenneth
=0A
<= /div>
_______________________________________________
Xen-users mail= ing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

=0A ------=_001_NextPart171732233275_=------ --===============0724323231603374146== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0724323231603374146==-- From xen-users-bounces@lists.xen.org Thu Nov 13 04:06:03 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 13 Nov 2014 04:06:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XolfN-0002ak-Cn; Thu, 13 Nov 2014 04:05:53 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XolfL-0002ac-LV for xen-users@lists.xen.org; Thu, 13 Nov 2014 04:05:51 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 85/E5-09936-E1E24645; Thu, 13 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b=sWF8wUnuFCJAJ2AgriCQEtxgZs+UhT0ziV3VZH2vW9McNbmpeK1lOANeMpSGaLvjVH M55cpQd5699yd6o57QjVQm59mTRYm0VxOtQBw/YL2/bPU4i3Y8tOOtqVnHQWgbveu1a6 zL1pqLl4g9OnIHeLE7Wk8co5WXF6PuBTNWa8b5K4R61S+E9wDegWqDerf137wbIoD6x3 rG9owV2SMNKYD1dZWw8JQlE95YnUEx04+vKFNgeXnn48cPDMEqp44ev6dBSMe+5m517n zPxrsfgNhh2apyK8/vXM4FKtsx/34adO5iUfyEurkeTaYN/+Ew7zuTh56IgBhsCKON1Q eWcA== X-Received: by 10.70.94.197 with SMTP id de5mr1102562pdb.161.1415851547901; Wed, 12 Nov 2014 20:05:47 -0800 (PST) Received: from Ezio-PC ([219.224.191.247]) by mx.google.com with ESMTPSA id fy8sm3338420pdb.84.2014.11.12.20.05.45 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 12 Nov 2014 20:05:47 -0800 (PST) Date: Thu, 13 Nov 2014 12:05:43 +0800 From: "chengkunck@gmail.com" To: tlviewer References: <2014111220250200403410@gmail.com>, <1415848211.37232.YahooMailNeo@web162403.mail.bf1.yahoo.com>, <8B59F058-ED13-4CF2-9197-254C656EB79C@gmail.com> X-Priority: 3 X-GUID: 35F399C1-7673-4B8D-9BC6-0D526BDBD6FC 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Sorry I mista= kenly took another guy's name from another email. I'm really sorry for my = mistake.
=0A

=0A
Best regards,       Kenneth
=0A
 <= /div>
=B7=A2=BC=FE=C8=CB=A3=BA Kenneth
=B7=A2=CB= =CD=CA=B1=BC=E4=A3=BA 2014-11-13 11:56
=CA=D5= =BC=FE=C8=CB=A3=BA Mark Pry= or
=B3=AD=CB=CD=A3=BA xen-users
=D6=F7=CC=E2=A3=BA Re= : [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7

Hi Mark,<= /div>
    Thank you for the reply. I am sure of the dom0 sup= port as I manually changed the config according to wiki.xen.org, I also added echo command to the grub entry to = tell me if the three parts are correctly loaded. The problem is it hangs w= hen I see 'starting authorization manager'. And after 30 minutes it is sti= ll there hanging.

This email is typed on my iPhone. I'd like= to apologize for any mistake in it.

=D4=DA 2014=C4=EA11=D4= =C213=C8=D5=A3=AC11:10=A3=ACMark Pryor <tlviewer@yahoo.com> =D0=B4=B5=C0=A3=BA

Ken,

before you go to the trouble of= building xen, make sure your desired kernel will support dom0.
grep XEN /boot/config-3.10= *
if you don'= t return at least 35 entries from ^^, then that Redhat kernel does not sup= port dom0. I know for a fact it does not, but convince yourself too.

There is another kernel you can = use, but its not supported by RH. For more info, visit #xen on freenode.net

BTW, I happily use Xen built from source on CentOS 7, with k= ernel-ml 3.16.1 (elrepo), and systemd is enabled.


On Wednesday, November 12, 2014 4:42 AM, "chengkunck@gmail.com" <chengkunck@gmail.com> wrote:
=

= =0A
Hi,
    I used t= o be working under Debian but recently I've moved on to Redhat. I compiled= and installed Xen 4.4.1 on redhat linux 7 x64 with linux 3.1-.59 kernel. = after that I add an entry in /boot/grub2/grub.cfg. I copied a default one = and made some change, in which I wrote:

menuentry 'Xen 4.4.1, Red Hat Enterprise Linux Server (3.10= .59) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os --u= nrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-= 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_video
s= et gfxpayload=3Dkeep
insmod gzio
insmod part_msdos insmod ext2
set root=3D'hd0,msdos6'
if [ x= $feature_platform_search_hint =3D xy ]; then
search --no-flop= py --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6= =0A --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdos6' 4a6ecbd4-e01b-4= 030-ab09-a43d5b6f63b5
else
search --no-floppy --fs= -uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
= echo 'Loading Xen 4.4.1'
multiboot /boot/xen-4.4.1.gz pl= aceholder dom0_mem=3D4096M dom0_max_vcpus=3D8 loglvl=3Dall iommu=3D1
= echo 'Loading Linux 3.10.59'
module /boot/vmlinuz-3.10.59= root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset pci_pt_e8= 20_access=3Don crashkernel=3Dauto vconsole.font=3Dlatarcyrheb-sun16 vcons= ole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8
echo 'Loading ini= tial ramdisk ...'
module /boot/initramfs-3.10.59.img
}

I adde= d some options like iommu=3D1. But I was and am pretty sure they're not th= e problem.
I noticed that the default gr= ub.cfg used linux16 and initrd16 instead of linux and initrd<= span style=3D"font-size:10.5pt;line-height:1.5;background-color:window;">&= nbsp;(in Debian). Like this:

menuentry 'Red Hat Enterprise Linux Server (3.10.0-123.9.3.el7.= x86_64) 7.0 (Maipo)' --class red --class gnu-linux --class gnu --class os = --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanc= ed-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_video
set gfxpaylo= ad=3Dkeep
insmod gzio
insmod part_msdos
=0A insmod ext2
set= root=3D'hd0,msdos6'
if [ x$feature_platform_search_hint =3D xy ]; the= n
search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6= --hint-efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msd= os6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
search --no-flop= py --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
fi
= linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 root=3DUUID=3D4a6ecbd4-e01= b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkernel=3Dauto vconsole.font=3D= latarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8
i= nitrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_64.img
}

 So dose that lead to the problem? And what a= correct Xen entry should be? 
=0A

= =0A
Best regards,
Kenneth
=0A
<= /div>
_______________________________________________
Xen-users mail= ing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

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Hi Mark,
    That's the kernel's configuration about Xen(cat .confi= g | grep XEN). I think it's OK.


CONFIG_XEN=3Dy
CONFIG_XEN_DOM0=3Dy
CONFIG_XEN_PRIVILEGED_GUEST=3Dy
CONFIG_XEN_PV= HVM=3Dy
CONFIG_XEN_MAX_DOMAIN_MEMORY=3D500
CONFIG_XEN_SAVE_RESTORE= =3Dy
# CONFIG_XEN_DEBUG_FS is not set
CONFIG_PCI_XEN=3Dy
# CONFIG= _XEN_PCIDEV_FRONTEND is not set
CONFIG_XEN_BLKDEV_FRONTEND=3Dm
CONFI= G_XEN_BLKDEV_BACKEND=3Dm
CONFIG_NETXEN_NIC=3Dm
CONFIG_XEN_NETDEV_FRO= NTEND=3Dm
CONFIG_XEN_NETDEV_BACKEND=3Dm
CONFIG_INPUT_XEN_KBDDEV_FRON= TEND=3Dm
CONFIG_HVC_XEN=3Dy
CONFIG_HVC_XEN_FRONTEND=3Dy
CONFIG_XE= N_WDT=3Dm
# CONFIG_XEN_FBDEV_FRONTEND is not set
CONFIG_XEN_BALLOON= =3Dy
# CONFIG_XEN_SELFBALLOONING is not set
# CONFIG_XEN_BALLOON_MEM= ORY_HOTPLUG is not set
CONFIG_XEN_SCRUB_PAGES=3Dy
CONFIG_XEN_DEV_EVT= CHN=3Dm
CONFIG_XEN_BACKEND=3Dy
CONFIG_XENFS=3Dm
CONFIG_XEN_COMPAT= _XENFS=3Dy
CONFIG_XEN_SYS_HYPERVISOR=3Dy
CONFIG_XEN_XENBUS_FRONTEND= =3Dy
CONFIG_XEN_GNTDEV=3Dy
# CONFIG_XEN_GRANT_DEV_ALLOC is not setCONFIG_SWIOTLB_XEN=3Dy
CONFIG_XEN_TMEM=3Dm
CONFIG_XEN_PCIDEV_BACKE= ND=3Dm
CONFIG_XEN_PRIVCMD=3Dm
CONFIG_XEN_ACPI_PROCESSOR=3Dm
# CON= FIG_XEN_MCE_LOG is not set
CONFIG_XEN_HAVE_PVMMU=3Dy

=0A<= div>
=0A
chengkunck@gmail.com
=0A
 
=B7=A2= =BC=FE=C8=CB=A3=BA Kennet= h
=B7=A2=CB=CD=CA=B1=BC=E4=A3=BA 2014-11-13 = ;11:56
=CA=D5=BC=FE=C8=CB=A3=BA Mark Pryor
=B3=AD=CB=CD=A3=BA = xen-users
=D6= =F7=CC=E2=A3=BA Re: [Xen-users] Dom0's Booting problem on RedHat = enterprise linux 7

Hi Mark,
    Thank you for the reply= . I am sure of the dom0 support as I manually changed the config according= to wiki.xen.org, I also added echo co= mmand to the grub entry to tell me if the three parts are correctly loaded= . The problem is it hangs when I see 'starting authorization manager'. And= after 30 minutes it is still there hanging.

This email is t= yped on my iPhone. I'd like to apologize for any mistake in it.
=
=D4=DA 2014=C4=EA11=D4=C213=C8=D5=A3=AC11:10=A3=ACMark Pryor <tlviewer@yahoo.com> =D0=B4=B5=C0= =A3=BA

<= div>
Ken,
bef= ore you go to the trouble of building xen, make sure your desired kernel w= ill support dom0.
grep XEN /boot/config-3.10*
if you don't return at least 35 entries from ^^, then tha= t Redhat kernel does not support dom0. I know for a fact it does not, but = convince yourself too.

Ther= e is another kernel you can use, but its not supported by RH. For more inf= o, visit #xen on freenode.net

BTW, I happily use Xen built fro= m source on CentOS 7, with kernel-ml 3.16.1 (elrepo), and systemd is enabl= ed.


On Wednesday, November 12, 2014 4:= 42 AM, "chengkunck@gmail.com" = <chengkunck@gmail.com> w= rote:


=0A
Hi,
    I used to be working under Debian but recently I've moved = on to Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 wit= h linux 3.1-.59 kernel. after that I add an entry in /boot/grub2/grub.cfg.= I copied a default one and made some change, in which I wrote:

menuentry 'Xen 4.4.1, Red Hat Enter= prise Linux Server (3.10.59) 7.0 (Maipo)' --class red --class gnu-linux --= class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-= 123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
= load_video
set gfxpayload=3Dkeep
insmod gzio
= insmod part_msdos
insmod ext2
set root=3D'hd0,m= sdos6'
if [ x$feature_platform_search_hint =3D xy ]; then
= search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6= --hint-efi=3Dhd1,msdos6=0A --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,= msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
= search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6= f63b5
fi
echo 'Loading Xen 4.4.1'
multibo= ot /boot/xen-4.4.1.gz placeholder dom0_mem=3D4096M dom0_max_vcpus=3D8 logl= vl=3Dall iommu=3D1
echo 'Loading Linux 3.10.59'
modu= le /boot/vmlinuz-3.10.59 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b= 5 ro nomodeset pci_pt_e820_access=3Don crashkernel=3Dauto vconsole.font= =3Dlatarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8 echo 'Loading initial ramdisk ...'
module /boot/initra= mfs-3.10.59.img
}

I added some options like iommu=3D1. But I was and am = pretty sure they're not the problem.
I n= oticed that the default grub.cfg used linux1= 6 and initrd16 instead of l= inux and initrd (in Debian). Like this:
menuentry 'Red Hat Enterprise Linux S= erver (3.10.0-123.9.3.el7.x86_64) 7.0 (Maipo)' --class red --class gnu-lin= ux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.= 10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
l= oad_video
set gfxpayload=3Dkeep
insmod gzio
insmod part_msdos<= br>=0A insmod ext2
set root=3D'hd0,msdos6'
if [ x$feature_platform= _search_hint =3D xy ]; then
search --no-floppy --fs-uuid --set=3Droo= t --hint-bios=3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6 --hint-baremetal=3Dahci= 1,msdos6 --hint=3D'hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
e= lse
search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab0= 9-a43d5b6f63b5
fi
linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 = root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkerne= l=3Dauto vconsole.font=3Dlatarcyrheb-sun16 vconsole.keymap=3Dus rhgb quie= t LANG=3Den_US.UTF-8
initrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_6= 4.img
}

 So dose that lead = to the problem? And what a correct Xen entry should be? 
= =0A

=0A
Best regards,
Kenneth
=0A

_______________________________________= ________
Xen-users mailing list
Xen-users@lists.xen.org
= http://lists.xen.org= /xen-users

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Hi Mark,
    That's the kernel's configuration about Xen(cat .confi= g | grep XEN). I think it's OK.


CONFIG_XEN=3Dy
CONFIG_XEN_DOM0=3Dy
CONFIG_XEN_PRIVILEGED_GUEST=3Dy
CONFIG_XEN_PV= HVM=3Dy
CONFIG_XEN_MAX_DOMAIN_MEMORY=3D500
CONFIG_XEN_SAVE_RESTORE= =3Dy
# CONFIG_XEN_DEBUG_FS is not set
CONFIG_PCI_XEN=3Dy
# CONFIG= _XEN_PCIDEV_FRONTEND is not set
CONFIG_XEN_BLKDEV_FRONTEND=3Dm
CONFI= G_XEN_BLKDEV_BACKEND=3Dm
CONFIG_NETXEN_NIC=3Dm
CONFIG_XEN_NETDEV_FRO= NTEND=3Dm
CONFIG_XEN_NETDEV_BACKEND=3Dm
CONFIG_INPUT_XEN_KBDDEV_FRON= TEND=3Dm
CONFIG_HVC_XEN=3Dy
CONFIG_HVC_XEN_FRONTEND=3Dy
CONFIG_XE= N_WDT=3Dm
# CONFIG_XEN_FBDEV_FRONTEND is not set
CONFIG_XEN_BALLOON= =3Dy
# CONFIG_XEN_SELFBALLOONING is not set
# CONFIG_XEN_BALLOON_MEM= ORY_HOTPLUG is not set
CONFIG_XEN_SCRUB_PAGES=3Dy
CONFIG_XEN_DEV_EVT= CHN=3Dm
CONFIG_XEN_BACKEND=3Dy
CONFIG_XENFS=3Dm
CONFIG_XEN_COMPAT= _XENFS=3Dy
CONFIG_XEN_SYS_HYPERVISOR=3Dy
CONFIG_XEN_XENBUS_FRONTEND= =3Dy
CONFIG_XEN_GNTDEV=3Dy
# CONFIG_XEN_GRANT_DEV_ALLOC is not setCONFIG_SWIOTLB_XEN=3Dy
CONFIG_XEN_TMEM=3Dm
CONFIG_XEN_PCIDEV_BACKE= ND=3Dm
CONFIG_XEN_PRIVCMD=3Dm
CONFIG_XEN_ACPI_PROCESSOR=3Dm
# CON= FIG_XEN_MCE_LOG is not set
CONFIG_XEN_HAVE_PVMMU=3Dy

=0A<= div>
=0A
chengkunck@gmail.com
=0A
 
=B7=A2= =BC=FE=C8=CB=A3=BA Kennet= h
=B7=A2=CB=CD=CA=B1=BC=E4=A3=BA 2014-11-13 = ;11:56
=CA=D5=BC=FE=C8=CB=A3=BA Mark Pryor
=B3=AD=CB=CD=A3=BA = xen-users
=D6= =F7=CC=E2=A3=BA Re: [Xen-users] Dom0's Booting problem on RedHat = enterprise linux 7

Hi Mark,
    Thank you for the reply= . I am sure of the dom0 support as I manually changed the config according= to wiki.xen.org, I also added echo co= mmand to the grub entry to tell me if the three parts are correctly loaded= . The problem is it hangs when I see 'starting authorization manager'. And= after 30 minutes it is still there hanging.

This email is t= yped on my iPhone. I'd like to apologize for any mistake in it.
=
=D4=DA 2014=C4=EA11=D4=C213=C8=D5=A3=AC11:10=A3=ACMark Pryor <tlviewer@yahoo.com> =D0=B4=B5=C0= =A3=BA

<= div>
Ken,
bef= ore you go to the trouble of building xen, make sure your desired kernel w= ill support dom0.
grep XEN /boot/config-3.10*
if you don't return at least 35 entries from ^^, then tha= t Redhat kernel does not support dom0. I know for a fact it does not, but = convince yourself too.

Ther= e is another kernel you can use, but its not supported by RH. For more inf= o, visit #xen on freenode.net

BTW, I happily use Xen built fro= m source on CentOS 7, with kernel-ml 3.16.1 (elrepo), and systemd is enabl= ed.


On Wednesday, November 12, 2014 4:= 42 AM, "chengkunck@gmail.com" = <chengkunck@gmail.com> w= rote:


=0A
Hi,
    I used to be working under Debian but recently I've moved = on to Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 wit= h linux 3.1-.59 kernel. after that I add an entry in /boot/grub2/grub.cfg.= I copied a default one and made some change, in which I wrote:

menuentry 'Xen 4.4.1, Red Hat Enter= prise Linux Server (3.10.59) 7.0 (Maipo)' --class red --class gnu-linux --= class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-= 123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
= load_video
set gfxpayload=3Dkeep
insmod gzio
= insmod part_msdos
insmod ext2
set root=3D'hd0,m= sdos6'
if [ x$feature_platform_search_hint =3D xy ]; then
= search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6= --hint-efi=3Dhd1,msdos6=0A --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,= msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
= search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6= f63b5
fi
echo 'Loading Xen 4.4.1'
multibo= ot /boot/xen-4.4.1.gz placeholder dom0_mem=3D4096M dom0_max_vcpus=3D8 logl= vl=3Dall iommu=3D1
echo 'Loading Linux 3.10.59'
modu= le /boot/vmlinuz-3.10.59 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b= 5 ro nomodeset pci_pt_e820_access=3Don crashkernel=3Dauto vconsole.font= =3Dlatarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8 echo 'Loading initial ramdisk ...'
module /boot/initra= mfs-3.10.59.img
}

I added some options like iommu=3D1. But I was and am = pretty sure they're not the problem.
I n= oticed that the default grub.cfg used linux1= 6 and initrd16 instead of l= inux and initrd (in Debian). Like this:
menuentry 'Red Hat Enterprise Linux S= erver (3.10.0-123.9.3.el7.x86_64) 7.0 (Maipo)' --class red --class gnu-lin= ux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.= 10.0-123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
l= oad_video
set gfxpayload=3Dkeep
insmod gzio
insmod part_msdos<= br>=0A insmod ext2
set root=3D'hd0,msdos6'
if [ x$feature_platform= _search_hint =3D xy ]; then
search --no-floppy --fs-uuid --set=3Droo= t --hint-bios=3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6 --hint-baremetal=3Dahci= 1,msdos6 --hint=3D'hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
e= lse
search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab0= 9-a43d5b6f63b5
fi
linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 = root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkerne= l=3Dauto vconsole.font=3Dlatarcyrheb-sun16 vconsole.keymap=3Dus rhgb quie= t LANG=3Den_US.UTF-8
initrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_6= 4.img
}

 So dose that lead = to the problem? And what a correct Xen entry should be? 
= =0A

=0A
Best regards,
Kenneth
=0A

_______________________________________= ________
Xen-users mailing list
Xen-users@lists.xen.org
= http://lists.xen.org= /xen-users

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140[cn] Mime-Version: 1.0 Message-ID: <2014111316354777213629@gmail.com> Subject: Re: [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8053373364339397434==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============8053373364339397434== Content-Type: multipart/alternative; boundary="----=_001_NextPart867327255642_=----" This is a multi-part message in MIME format. ------=_001_NextPart867327255642_=---- Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: base64 SGV5IGd1eXMsDQogSSB0aGluayBJIG1pZ2h0IGZpbmQgdGhlIHByb2JsZW0uIEkgdHJpZWQgdG8g cmVtb3ZlIHRob3NlIGtlcm5lbCBvcHRpb25zIGFuZCBzdGFydCB3aXRoICdtb2R1bGUgL2Jvb3Qv 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Hey guys,=
 I think I might find the problem. I tried to remove those= kernel options and start with 'module /boot/vmlinu= z-3.10.59 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro quiet' I was able to boot both xen and the kernel. But t= he display is corrupted. The same display problem occurred when I tried a &nbs= p;normally graphical install of Red Hat enterprise linux 7 but I bypassed = the problem using a install with basic graphics mode. <= /div>

 My old server has dual Intel E5620 CPUs with an integrated = graphics. So I can only run the system under the basic display mode. 
=
 So I could use some help= if someone can tell me how to fix the display problem or what those kerne= l options mean? Digging now.
=0A

=0A<= div>Best regards,
       Kenneth
=0A
 
From:=  Mark Pryor
Da= te: 2014-11-13 11:10
Subject: Re: [Xe= n-users] Dom0's Booting problem on RedHat enterprise linux 7
Ken,

before you go to the trouble o= f building xen, make sure your desired kernel will support dom0.
grep XEN /boot/config-3.1= 0*
if you don= 't return at least 35 entries from ^^, then that Redhat kernel does not su= pport dom0. I know for a fact it does not, but convince yourself too.

There is another kernel you can= use, but its not supported by RH. For more info, visit #xen on freenode.n= et

BTW, I happily use Xe= n built from source on CentOS 7, with kernel-ml 3.16.1 (elrepo), and syste= md is enabled.


=
On Wednesday, November = 12, 2014 4:42 AM, "chengkunck@gmail.com" <chengkunck@gmail.com> wrot= e:


=0A
Hi,
&n= bsp;   I used to be working under Debian but recently I've moved on t= o Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 with li= nux 3.1-.59 kernel. after that I add an entry in /boot/grub2/grub.cfg. I c= opied a default one and made some change, in which I wrote:

menuentry 'Xen 4.4.1, Red Hat Enterpris= e Linux Server (3.10.59) 7.0 (Maipo)' --class red --class gnu-linux --clas= s gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.= el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
loa= d_video
set gfxpayload=3Dkeep
insmod gzio
= insmod part_msdos
insmod ext2
set root=3D'hd0,msdos= 6'
if [ x$feature_platform_search_hint =3D xy ]; then
= search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6 --h= int-efi=3Dhd1,msdos6=0A --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdo= s6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
sea= rch --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b= 5
fi
echo 'Loading Xen 4.4.1'
multiboot /= boot/xen-4.4.1.gz placeholder dom0_mem=3D4096M dom0_max_vcpus=3D8 loglvl= =3Dall iommu=3D1
echo 'Loading Linux 3.10.59'
module= /boot/vmlinuz-3.10.59 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 = ro nomodeset pci_pt_e820_access=3Don crashkernel=3Dauto vconsole.font=3Dl= atarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8
= echo 'Loading initial ramdisk ...'
module /boot/initramfs-= 3.10.59.img
}

<= span style=3D"">I added some options like iommu=3D1. But I was and am pret= ty sure they're not the problem.
I notic= ed that the default grub.cfg used linux16 and initrd16 instead of linux= and initrd (in Debian). Like this:

menuentry 'Red Hat Enterprise Linux Serve= r (3.10.0-123.9.3.el7.x86_64) 7.0 (Maipo)' --class red --class gnu-linux -= -class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0= -123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_= video
set gfxpayload=3Dkeep
insmod gzio
insmod part_msdos
= =0A insmod ext2
set root=3D'hd0,msdos6'
if [ x$feature_platform_se= arch_hint =3D xy ]; then
search --no-floppy --fs-uuid --set=3Droot -= -hint-bios=3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,m= sdos6 --hint=3D'hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else=
search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a= 43d5b6f63b5
fi
linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 roo= t=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkernel= =3Dauto vconsole.font=3Dlatarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet= LANG=3Den_US.UTF-8
initrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_64= .img
}

 So dose that lead t= o the problem? And what a correct Xen entry should be? 
= =0A

=0A
Best regards,
Kenneth
=0A

_______________________________________= ________
Xen-users mailing list
Xen-users@lists.xen.org
= http://lists.xen.org= /xen-users

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140[cn] Mime-Version: 1.0 Message-ID: <2014111316354777213629@gmail.com> Subject: Re: [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8053373364339397434==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============8053373364339397434== Content-Type: multipart/alternative; boundary="----=_001_NextPart867327255642_=----" This is a multi-part message in MIME format. ------=_001_NextPart867327255642_=---- Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: base64 SGV5IGd1eXMsDQogSSB0aGluayBJIG1pZ2h0IGZpbmQgdGhlIHByb2JsZW0uIEkgdHJpZWQgdG8g cmVtb3ZlIHRob3NlIGtlcm5lbCBvcHRpb25zIGFuZCBzdGFydCB3aXRoICdtb2R1bGUgL2Jvb3Qv 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Hey guys,=
 I think I might find the problem. I tried to remove those= kernel options and start with 'module /boot/vmlinu= z-3.10.59 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro quiet' I was able to boot both xen and the kernel. But t= he display is corrupted. The same display problem occurred when I tried a &nbs= p;normally graphical install of Red Hat enterprise linux 7 but I bypassed = the problem using a install with basic graphics mode. <= /div>

 My old server has dual Intel E5620 CPUs with an integrated = graphics. So I can only run the system under the basic display mode. 
=
 So I could use some help= if someone can tell me how to fix the display problem or what those kerne= l options mean? Digging now.
=0A

=0A<= div>Best regards,
       Kenneth
=0A
 
From:=  Mark Pryor
Da= te: 2014-11-13 11:10
Subject: Re: [Xe= n-users] Dom0's Booting problem on RedHat enterprise linux 7
Ken,

before you go to the trouble o= f building xen, make sure your desired kernel will support dom0.
grep XEN /boot/config-3.1= 0*
if you don= 't return at least 35 entries from ^^, then that Redhat kernel does not su= pport dom0. I know for a fact it does not, but convince yourself too.

There is another kernel you can= use, but its not supported by RH. For more info, visit #xen on freenode.n= et

BTW, I happily use Xe= n built from source on CentOS 7, with kernel-ml 3.16.1 (elrepo), and syste= md is enabled.


=
On Wednesday, November = 12, 2014 4:42 AM, "chengkunck@gmail.com" <chengkunck@gmail.com> wrot= e:


=0A
Hi,
&n= bsp;   I used to be working under Debian but recently I've moved on t= o Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 with li= nux 3.1-.59 kernel. after that I add an entry in /boot/grub2/grub.cfg. I c= opied a default one and made some change, in which I wrote:

menuentry 'Xen 4.4.1, Red Hat Enterpris= e Linux Server (3.10.59) 7.0 (Maipo)' --class red --class gnu-linux --clas= s gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.= el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
loa= d_video
set gfxpayload=3Dkeep
insmod gzio
= insmod part_msdos
insmod ext2
set root=3D'hd0,msdos= 6'
if [ x$feature_platform_search_hint =3D xy ]; then
= search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd1,msdos6 --h= int-efi=3Dhd1,msdos6=0A --hint-baremetal=3Dahci1,msdos6 --hint=3D'hd0,msdo= s6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else
sea= rch --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b= 5
fi
echo 'Loading Xen 4.4.1'
multiboot /= boot/xen-4.4.1.gz placeholder dom0_mem=3D4096M dom0_max_vcpus=3D8 loglvl= =3Dall iommu=3D1
echo 'Loading Linux 3.10.59'
module= /boot/vmlinuz-3.10.59 root=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 = ro nomodeset pci_pt_e820_access=3Don crashkernel=3Dauto vconsole.font=3Dl= atarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet LANG=3Den_US.UTF-8
= echo 'Loading initial ramdisk ...'
module /boot/initramfs-= 3.10.59.img
}

<= span style=3D"">I added some options like iommu=3D1. But I was and am pret= ty sure they're not the problem.
I notic= ed that the default grub.cfg used linux16 and initrd16 instead of linux= and initrd (in Debian). Like this:

menuentry 'Red Hat Enterprise Linux Serve= r (3.10.0-123.9.3.el7.x86_64) 7.0 (Maipo)' --class red --class gnu-linux -= -class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0= -123.el7.x86_64-advanced-4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5' {
load_= video
set gfxpayload=3Dkeep
insmod gzio
insmod part_msdos
= =0A insmod ext2
set root=3D'hd0,msdos6'
if [ x$feature_platform_se= arch_hint =3D xy ]; then
search --no-floppy --fs-uuid --set=3Droot -= -hint-bios=3Dhd1,msdos6 --hint-efi=3Dhd1,msdos6 --hint-baremetal=3Dahci1,m= sdos6 --hint=3D'hd0,msdos6' 4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5
else=
search --no-floppy --fs-uuid --set=3Droot 4a6ecbd4-e01b-4030-ab09-a= 43d5b6f63b5
fi
linux16 /boot/vmlinuz-3.10.0-123.9.3.el7.x86_64 roo= t=3DUUID=3D4a6ecbd4-e01b-4030-ab09-a43d5b6f63b5 ro nomodeset crashkernel= =3Dauto vconsole.font=3Dlatarcyrheb-sun16 vconsole.keymap=3Dus rhgb quiet= LANG=3Den_US.UTF-8
initrd16 /boot/initramfs-3.10.0-123.9.3.el7.x86_64= .img
}

 So dose that lead t= o the problem? And what a correct Xen entry should be? 
= =0A

=0A
Best regards,
Kenneth
=0A

_______________________________________= ________
Xen-users mailing list
Xen-users@lists.xen.org
= http://lists.xen.org= /xen-users

=0A ------=_001_NextPart867327255642_=------ --===============8053373364339397434== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============8053373364339397434==-- From xen-users-bounces@lists.xen.org Thu Nov 13 22:49:14 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 13 Nov 2014 22:49:14 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xp3BK-0004me-GV; Thu, 13 Nov 2014 22:48:02 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xp3BI-0004mZ-Vd for xen-users@lists.xen.org; Thu, 13 Nov 2014 22:48:01 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 2D/C1-09936-02535645; Thu, 13 Nov 2014 22:48:00 +0000 X-Env-Sender: Manoj.Subramaniam@onlive.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1415918879!12613350!1 X-Originating-IP: [74.85.144.12] X-SpamReason: No, hits=0.1 required=7.0 tests=HTML_50_60,HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8061 invoked from network); 13 Nov 2014 22:47:59 -0000 Received: from mx01.onlive.com (HELO mx01.onlive.com) (74.85.144.12) by server-12.tower-21.messagelabs.com with SMTP; 13 Nov 2014 22:47:59 -0000 X-IronPort-AV: E=Sophos;i="5.07,380,1413270000"; d="scan'208,217";a="4566828" Received: from unknown (HELO CAS02.onlive.corp) ([74.85.144.1]) by mx01.onlive.com with ESMTP; 13 Nov 2014 14:47:58 -0800 Received: from MAILBOX02.onlive.corp ([fe80::d46a:1f25:4cee:4678]) by CAS02.onlive.corp ([fe80::c0c:ea60:8aa8:29d5%11]) with mapi id 14.01.0355.002; Thu, 13 Nov 2014 14:47:58 -0800 From: Manoj Subramaniam To: "xen-users@lists.xen.org" Thread-Topic: Passing thru both primary & secondary graphics card to DomU ? Thread-Index: AQHP/5Pemsbrfup1cUWgo+JjeCo5yw== Date: Thu, 13 Nov 2014 22:47:57 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.16.72.143] MIME-Version: 1.0 Subject: [Xen-users] Passing thru both primary & secondary graphics card to DomU ? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7163222115907535572==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============7163222115907535572== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_D08A751E49Amanojsubramaniamonlivecom_" --_000_D08A751E49Amanojsubramaniamonlivecom_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hi, We=92re trying to pass thru both the primary (Intel Integrated Graphics car= d) and the secondary (Nvidia Quadro card) to DomU. We have been able to pas= s thru one at a time. I was wondering if passing thru both is possible and = what config is required. Right now, xl pci-assignable-list lists both and I see a blue screen while = DomU boots up. - Manoj --_000_D08A751E49Amanojsubramaniamonlivecom_ Content-Type: text/html; charset="Windows-1252" Content-ID: <3548A6A7449B7D40A1E197023E95067A@onlive.com> Content-Transfer-Encoding: quoted-printable
Hi,

We=92re trying to pass thru both the primary (Intel Integrated Graphic= s card) and the secondary (Nvidia Quadro card) to DomU. We have been able t= o pass thru one at a time. I was wondering if passing thru both is possible= and what config is required. 

Right now, xl pci-assignable-list lists both and I see a blue screen w= hile DomU boots up.

- Manoj

--_000_D08A751E49Amanojsubramaniamonlivecom_-- --===============7163222115907535572== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7163222115907535572==-- From xen-users-bounces@lists.xen.org Thu Nov 13 22:49:14 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 13 Nov 2014 22:49:14 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xp3BK-0004me-GV; Thu, 13 Nov 2014 22:48:02 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xp3BI-0004mZ-Vd for xen-users@lists.xen.org; Thu, 13 Nov 2014 22:48:01 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 2D/C1-09936-02535645; Thu, 13 Nov 2014 22:48:00 +0000 X-Env-Sender: Manoj.Subramaniam@onlive.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1415918879!12613350!1 X-Originating-IP: [74.85.144.12] X-SpamReason: No, hits=0.1 required=7.0 tests=HTML_50_60,HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8061 invoked from network); 13 Nov 2014 22:47:59 -0000 Received: from mx01.onlive.com (HELO mx01.onlive.com) (74.85.144.12) by server-12.tower-21.messagelabs.com with SMTP; 13 Nov 2014 22:47:59 -0000 X-IronPort-AV: E=Sophos;i="5.07,380,1413270000"; d="scan'208,217";a="4566828" Received: from unknown (HELO CAS02.onlive.corp) ([74.85.144.1]) by mx01.onlive.com with ESMTP; 13 Nov 2014 14:47:58 -0800 Received: from MAILBOX02.onlive.corp ([fe80::d46a:1f25:4cee:4678]) by CAS02.onlive.corp ([fe80::c0c:ea60:8aa8:29d5%11]) with mapi id 14.01.0355.002; Thu, 13 Nov 2014 14:47:58 -0800 From: Manoj Subramaniam To: "xen-users@lists.xen.org" Thread-Topic: Passing thru both primary & secondary graphics card to DomU ? Thread-Index: AQHP/5Pemsbrfup1cUWgo+JjeCo5yw== Date: Thu, 13 Nov 2014 22:47:57 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.16.72.143] MIME-Version: 1.0 Subject: [Xen-users] Passing thru both primary & secondary graphics card to DomU ? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7163222115907535572==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============7163222115907535572== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_D08A751E49Amanojsubramaniamonlivecom_" --_000_D08A751E49Amanojsubramaniamonlivecom_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hi, We=92re trying to pass thru both the primary (Intel Integrated Graphics car= d) and the secondary (Nvidia Quadro card) to DomU. We have been able to pas= s thru one at a time. I was wondering if passing thru both is possible and = what config is required. Right now, xl pci-assignable-list lists both and I see a blue screen while = DomU boots up. - Manoj --_000_D08A751E49Amanojsubramaniamonlivecom_ Content-Type: text/html; charset="Windows-1252" Content-ID: <3548A6A7449B7D40A1E197023E95067A@onlive.com> Content-Transfer-Encoding: quoted-printable
Hi,

We=92re trying to pass thru both the primary (Intel Integrated Graphic= s card) and the secondary (Nvidia Quadro card) to DomU. We have been able t= o pass thru one at a time. I was wondering if passing thru both is possible= and what config is required. 

Right now, xl pci-assignable-list lists both and I see a blue screen w= hile DomU boots up.

- Manoj

--_000_D08A751E49Amanojsubramaniamonlivecom_-- --===============7163222115907535572== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============7163222115907535572==-- From xen-users-bounces@lists.xen.org Fri Nov 14 02:42:26 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 14 Nov 2014 02:42:26 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xp6oz-0006K5-U2; Fri, 14 Nov 2014 02:41:13 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xp6oy-0006K0-DI for xen-users@lists.xen.org; Fri, 14 Nov 2014 02:41:12 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id 45/69-28865-7CB65645; Fri, 14 Nov 2014 02:41:11 +0000 X-Env-Sender: peter@pajamian.dhs.org X-Msg-Ref: server-3.tower-206.messagelabs.com!1415932870!3700210!1 X-Originating-IP: [209.85.192.173] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 17422 invoked from network); 14 Nov 2014 02:41:11 -0000 Received: from mail-pd0-f173.google.com (HELO mail-pd0-f173.google.com) (209.85.192.173) by server-3.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 14 Nov 2014 02:41:11 -0000 Received: by mail-pd0-f173.google.com with SMTP id v10so15798569pde.32 for ; Thu, 13 Nov 2014 18:41:09 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=htygPg6AazAvgJFYgKO9vEsQtio3Y4qGKoHm8iZG96c=; b=NUPeHL7r7Z3h2CbFma6yf1PYWjNo9nQwWk6mwD4Eu9qavIA1dDyY5JVJbLKaF64Gfv AgTC8wU/ID/3jwFbN3HPer/NIfwcIFDJ2ZZMjjERay7UZS+VaVguJlP4muVmimFZvWMV 84zCx6V65ERi9vXs5I7p56v1tvSMCnlS1R5spWt/JhZAgYc8N1TND+Zd/Go0ar8BH7en gbSZ0ApCICLJdk1m9TId8Mhc85H9/JFN3t71qKhpxmKt19pm8wSxM/R6082fFx0muC4d pn4BlcnbdDexvgZYDD7N4IZDyzZwsZWkorVzjONWGqHSMlsdef+f+gu8N68KWO+R2Clv mNIA== X-Gm-Message-State: ALoCoQlZf/k7ueP18ylauwg47Sm4FNi8BtvdL+p7bgbgha9GwPWJBP9PhKms8G34EBnXID6N9J7y X-Received: by 10.68.111.161 with SMTP id ij1mr7140255pbb.10.1415932869408; Thu, 13 Nov 2014 18:41:09 -0800 (PST) Received: from localhost.localdomain (202-154-133-96.ubs-dynamic.connections.net.nz. [202.154.133.96]) by mx.google.com with ESMTPSA id kj9sm25995372pbc.37.2014.11.13.18.41.06 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 13 Nov 2014 18:41:08 -0800 (PST) Message-ID: <54656BBF.1050907@pajamian.dhs.org> Date: Fri, 14 Nov 2014 15:41:03 +1300 From: Peter User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: xen-users@lists.xen.org References: <2014111220250200403410@gmail.com> In-Reply-To: <2014111220250200403410@gmail.com> Subject: Re: [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On 11/13/2014 01:25 AM, chengkunck@gmail.com wrote: > Hi, > I used to be working under Debian but recently I've moved on to > Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 with > linux 3.1-.59 kernel. RHEL7 has Xen dom0 support explicitly disabled in the kernel. You need to use a different kernel to get RHEL7 to run as a dom0 under Xen. I recommend that you check out the Xen4CentOS project, which should work just as well on RHEL7 as it does on CentOS 7: http://wiki.centos.org/Manuals/ReleaseNotes/Xen4-01 You can get the entire stack from there, including the kernel, the Xen hypervisor, toolset and all supporting software that has been built and packaged explicitly for EL7, so you won't have to do any compiling of your own. Peter _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 14 02:42:26 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 14 Nov 2014 02:42:26 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xp6oz-0006K5-U2; Fri, 14 Nov 2014 02:41:13 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xp6oy-0006K0-DI for xen-users@lists.xen.org; Fri, 14 Nov 2014 02:41:12 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id 45/69-28865-7CB65645; Fri, 14 Nov 2014 02:41:11 +0000 X-Env-Sender: peter@pajamian.dhs.org X-Msg-Ref: server-3.tower-206.messagelabs.com!1415932870!3700210!1 X-Originating-IP: [209.85.192.173] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 17422 invoked from network); 14 Nov 2014 02:41:11 -0000 Received: from mail-pd0-f173.google.com (HELO mail-pd0-f173.google.com) (209.85.192.173) by server-3.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 14 Nov 2014 02:41:11 -0000 Received: by mail-pd0-f173.google.com with SMTP id v10so15798569pde.32 for ; Thu, 13 Nov 2014 18:41:09 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=htygPg6AazAvgJFYgKO9vEsQtio3Y4qGKoHm8iZG96c=; b=NUPeHL7r7Z3h2CbFma6yf1PYWjNo9nQwWk6mwD4Eu9qavIA1dDyY5JVJbLKaF64Gfv AgTC8wU/ID/3jwFbN3HPer/NIfwcIFDJ2ZZMjjERay7UZS+VaVguJlP4muVmimFZvWMV 84zCx6V65ERi9vXs5I7p56v1tvSMCnlS1R5spWt/JhZAgYc8N1TND+Zd/Go0ar8BH7en gbSZ0ApCICLJdk1m9TId8Mhc85H9/JFN3t71qKhpxmKt19pm8wSxM/R6082fFx0muC4d pn4BlcnbdDexvgZYDD7N4IZDyzZwsZWkorVzjONWGqHSMlsdef+f+gu8N68KWO+R2Clv mNIA== X-Gm-Message-State: ALoCoQlZf/k7ueP18ylauwg47Sm4FNi8BtvdL+p7bgbgha9GwPWJBP9PhKms8G34EBnXID6N9J7y X-Received: by 10.68.111.161 with SMTP id ij1mr7140255pbb.10.1415932869408; Thu, 13 Nov 2014 18:41:09 -0800 (PST) Received: from localhost.localdomain (202-154-133-96.ubs-dynamic.connections.net.nz. [202.154.133.96]) by mx.google.com with ESMTPSA id kj9sm25995372pbc.37.2014.11.13.18.41.06 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 13 Nov 2014 18:41:08 -0800 (PST) Message-ID: <54656BBF.1050907@pajamian.dhs.org> Date: Fri, 14 Nov 2014 15:41:03 +1300 From: Peter User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: xen-users@lists.xen.org References: <2014111220250200403410@gmail.com> In-Reply-To: <2014111220250200403410@gmail.com> Subject: Re: [Xen-users] Dom0's Booting problem on RedHat enterprise linux 7 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On 11/13/2014 01:25 AM, chengkunck@gmail.com wrote: > Hi, > I used to be working under Debian but recently I've moved on to > Redhat. I compiled and installed Xen 4.4.1 on redhat linux 7 x64 with > linux 3.1-.59 kernel. RHEL7 has Xen dom0 support explicitly disabled in the kernel. You need to use a different kernel to get RHEL7 to run as a dom0 under Xen. I recommend that you check out the Xen4CentOS project, which should work just as well on RHEL7 as it does on CentOS 7: http://wiki.centos.org/Manuals/ReleaseNotes/Xen4-01 You can get the entire stack from there, including the kernel, the Xen hypervisor, toolset and all supporting software that has been built and packaged explicitly for EL7, so you won't have to do any compiling of your own. Peter _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 14 10:39:11 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 14 Nov 2014 10:39:11 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpEGR-000674-Mu; Fri, 14 Nov 2014 10:38:03 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpEGQ-00066s-SD for xen-users@lists.xen.org; Fri, 14 Nov 2014 10:38:02 +0000 Received: from [193.109.254.147] by server-9.bemta-14.messagelabs.com id 61/51-02712-A8BD5645; Fri, 14 Nov 2014 10:38:02 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-6.tower-27.messagelabs.com!1415961480!12528545!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 22831 invoked from network); 14 Nov 2014 10:38:01 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-6.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 14 Nov 2014 10:38:01 -0000 X-IronPort-AV: E=Sophos;i="5.07,385,1413244800"; d="scan'208";a="192799445" Message-ID: <1415961475.21321.38.camel@citrix.com> From: Ian Campbell To: "bobbisanchez@gmx.de" Date: Fri, 14 Nov 2014 10:37:55 +0000 In-Reply-To: <546102D1.1010508@gmx.de> References: <546102D1.1010508@gmx.de> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, 2014-11-10 at 19:24 +0100, bobbisanchez@gmx.de wrote: > hi, > > i am using the latest xen unstable under tinycorelinux and i am using this command to configure > ./configure --prefix=/usr/local --sysconfdir=/usr/local/etc --enable-rpath --libdir=/usr/lib --disable-docs --disable-debug > > and this command for make > $(prefix=/usr/local; make DESTDIR=/tmp/xen4tools debug=n CONFIG_DIR=${prefix}/etc INITD_DIR=${prefix}/etc/init.d XEN_SCRIPT_DIR=${prefix}/etc/xen/scripts BOOT_DIR=/usr/local/boot EFI_DIR=/usr/local/efi install-tools) > > but at the bootprocess i got the follow message: > /etc/sysconfig/xendomains not existing > > what can i do to get /usr/local/etc/sysconfig/xendomains in place ? FYI I just committed Olaf's fix to the staging branch[0]. It should show up in master after automated testing and be in the next 4.5 rc. Ian. [0] http://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=484904420dd35f30d210c04c39a15bbf402242b9 _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 14 10:39:11 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 14 Nov 2014 10:39:11 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpEGR-000674-Mu; Fri, 14 Nov 2014 10:38:03 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpEGQ-00066s-SD for xen-users@lists.xen.org; Fri, 14 Nov 2014 10:38:02 +0000 Received: from [193.109.254.147] by server-9.bemta-14.messagelabs.com id 61/51-02712-A8BD5645; Fri, 14 Nov 2014 10:38:02 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-6.tower-27.messagelabs.com!1415961480!12528545!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 22831 invoked from network); 14 Nov 2014 10:38:01 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-6.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 14 Nov 2014 10:38:01 -0000 X-IronPort-AV: E=Sophos;i="5.07,385,1413244800"; d="scan'208";a="192799445" Message-ID: <1415961475.21321.38.camel@citrix.com> From: Ian Campbell To: "bobbisanchez@gmx.de" Date: Fri, 14 Nov 2014 10:37:55 +0000 In-Reply-To: <546102D1.1010508@gmx.de> References: <546102D1.1010508@gmx.de> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] /etc/sysconfig/xendomains not existing X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, 2014-11-10 at 19:24 +0100, bobbisanchez@gmx.de wrote: > hi, > > i am using the latest xen unstable under tinycorelinux and i am using this command to configure > ./configure --prefix=/usr/local --sysconfdir=/usr/local/etc --enable-rpath --libdir=/usr/lib --disable-docs --disable-debug > > and this command for make > $(prefix=/usr/local; make DESTDIR=/tmp/xen4tools debug=n CONFIG_DIR=${prefix}/etc INITD_DIR=${prefix}/etc/init.d XEN_SCRIPT_DIR=${prefix}/etc/xen/scripts BOOT_DIR=/usr/local/boot EFI_DIR=/usr/local/efi install-tools) > > but at the bootprocess i got the follow message: > /etc/sysconfig/xendomains not existing > > what can i do to get /usr/local/etc/sysconfig/xendomains in place ? FYI I just committed Olaf's fix to the staging branch[0]. It should show up in master after automated testing and be in the next 4.5 rc. Ian. [0] http://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=484904420dd35f30d210c04c39a15bbf402242b9 _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 14 11:39:44 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 14 Nov 2014 11:39:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpFD4-0002OJ-Uy; Fri, 14 Nov 2014 11:38:38 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpFD3-0002OE-68 for xen-users@lists.xen.org; Fri, 14 Nov 2014 11:38:37 +0000 Received: from [85.158.137.68] by server-16.bemta-3.messagelabs.com id 79/C4-09284-CB9E5645; Fri, 14 Nov 2014 11:38:36 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-6.tower-31.messagelabs.com!1415965113!6966512!1 X-Originating-IP: [159.226.251.21] X-SpamReason: No, hits=0.7 required=7.0 tests=ratty_date: Non-RFC but legit format in Fri, 14 Nov 2014 19:38:31 +0800 (GMT+08:00), HTML_40_50, HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 7507 invoked from network); 14 Nov 2014 11:38:34 -0000 Received: from smtp21.cstnet.cn (HELO cstnet.cn) (159.226.251.21) by server-6.tower-31.messagelabs.com with SMTP; 14 Nov 2014 11:38:34 -0000 Received: by ajax-webmail-app1 (Coremail) ; Fri, 14 Nov 2014 19:38:31 +0800 (GMT+08:00) Date: Fri, 14 Nov 2014 19:38:31 +0800 (GMT+08:00) From: hanyandong To: xen-users@lists.xen.org Message-ID: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: IzepiWZvb3Rlcl9odG09Mjk4MToxMiZmb290ZXJfdHh0PTE3NzY6Ng== X-CM-TRANSID: RgCowJDr7+q46WVUQW5MAQ--.44692W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBwUIBlQquEMIwAADsC X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Subject: [Xen-users] libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============9214911597666335342==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============9214911597666335342== Content-Type: multipart/alternative; boundary="----=_Part_560813_26391911.1415965111995" ------=_Part_560813_26391911.1415965111995 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit I run a VM on xen-4.4.0 , libvirt-1.2.9 ubuntu.xml xubuntu12.xml 4131072 4131072 1 hvm /usr/local/lib/xen/boot/hvmloader destroy restart destroy /usr/local/lib/xen/bin/qemu-dm But, I run "ps aux | grep xen" , I found it was qemu-system-i386 work. /usr/local/lib/xen/bin/qemu-system-i386 -xen-domid 5 -chardev socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-5,server,nowait -mon chardev=libxl-cmd,mode=control -nodefaults -name xubuntu12_x64 -vnc 127.0.0.1:0,to=99 -serial pty -device cirrus-vga -global vga.vram_size_mb=8 -boot order=dc -usb -usbdevice tablet -device rtl8139,id=nic0,netdev=net0,mac=00:16:3e:65:48:5d -netdev type=tap,id=net0,ifname=vif5.0-emu,script=no,downscript=no -machine pc,accel=xen -m 4088 -drive file=/home/rip/Documents/xubuntu_12_x64.img,if=ide,index=0,media=disk,format=raw,cache=writeback how can I use qemu-dm with libvirt? anyone can help? -- Best Regards, yandong ------=_Part_560813_26391911.1415965111995 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit I run a VM on xen-4.4.0  , libvirt-1.2.9

ubuntu.xml

<domain type='xen'>
    <name>xubuntu12.xml</name>
    <memory>4131072</memory>
    <currentMemory>4131072</currentMemory>
    <vcpu>1</vcpu>
    <os>
        <type arch='x86_64' >hvm</type>
        <loader>/usr/local/lib/xen/boot/hvmloader</loader>
        <boot dev='hd'/>
    </os>
    <features>
        <pae/>
        <acpi/>
        <apic/>
    </features>
    <clock offset='localtime'/>
    <on_poweroff>destroy</on_poweroff>
    <on_reboot>restart</on_reboot>
    <on_crash>destroy</on_crash>
    <devices>
        <emulator>/usr/local/lib/xen/bin/qemu-dm</emulator>
        <disk type='file'>
            <source file='/home/rip/Documents/xubuntu_12_x64.img'/>
            <target dev='hda'/>
        </disk>
        <interface type='bridge'>
            <source bridge='xenbr0'/>
        </interface>
        <input type='tablet' bus='usb'/>
        <input type='mouse' bus='ps2'/>
        <graphics type='vnc' port='70001' autoport='no' listen='0.0.0.0'/>
    </devices>
</domain>


But,  I run "ps aux | grep xen"  , I found it was qemu-system-i386 work.

/usr/local/lib/xen/bin/qemu-system-i386 -xen-domid 5 -chardev socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-5,server,nowait -mon chardev=libxl-cmd,mode=control -nodefaults -name xubuntu12_x64 -vnc 127.0.0.1:0,to=99 -serial pty -device cirrus-vga -global vga.vram_size_mb=8 -boot order=dc -usb -usbdevice tablet -device rtl8139,id=nic0,netdev=net0,mac=00:16:3e:65:48:5d -netdev type=tap,id=net0,ifname=vif5.0-emu,script=no,downscript=no -machine pc,accel=xen -m 4088 -drive file=/home/rip/Documents/xubuntu_12_x64.img,if=ide,index=0,media=disk,format=raw,cache=writeback


how can I use qemu-dm with libvirt? anyone can help?


--
Best Regards,
yandong



------=_Part_560813_26391911.1415965111995-- --===============9214911597666335342== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============9214911597666335342==-- From xen-users-bounces@lists.xen.org Fri Nov 14 11:39:44 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 14 Nov 2014 11:39:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpFD4-0002OJ-Uy; Fri, 14 Nov 2014 11:38:38 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpFD3-0002OE-68 for xen-users@lists.xen.org; Fri, 14 Nov 2014 11:38:37 +0000 Received: from [85.158.137.68] by server-16.bemta-3.messagelabs.com id 79/C4-09284-CB9E5645; Fri, 14 Nov 2014 11:38:36 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-6.tower-31.messagelabs.com!1415965113!6966512!1 X-Originating-IP: [159.226.251.21] X-SpamReason: No, hits=0.7 required=7.0 tests=ratty_date: Non-RFC but legit format in Fri, 14 Nov 2014 19:38:31 +0800 (GMT+08:00), HTML_40_50, HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 7507 invoked from network); 14 Nov 2014 11:38:34 -0000 Received: from smtp21.cstnet.cn (HELO cstnet.cn) (159.226.251.21) by server-6.tower-31.messagelabs.com with SMTP; 14 Nov 2014 11:38:34 -0000 Received: by ajax-webmail-app1 (Coremail) ; Fri, 14 Nov 2014 19:38:31 +0800 (GMT+08:00) Date: Fri, 14 Nov 2014 19:38:31 +0800 (GMT+08:00) From: hanyandong To: xen-users@lists.xen.org Message-ID: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: IzepiWZvb3Rlcl9odG09Mjk4MToxMiZmb290ZXJfdHh0PTE3NzY6Ng== X-CM-TRANSID: RgCowJDr7+q46WVUQW5MAQ--.44692W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBwUIBlQquEMIwAADsC X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Subject: [Xen-users] libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============9214911597666335342==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============9214911597666335342== Content-Type: multipart/alternative; boundary="----=_Part_560813_26391911.1415965111995" ------=_Part_560813_26391911.1415965111995 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit I run a VM on xen-4.4.0 , libvirt-1.2.9 ubuntu.xml xubuntu12.xml 4131072 4131072 1 hvm /usr/local/lib/xen/boot/hvmloader destroy restart destroy /usr/local/lib/xen/bin/qemu-dm But, I run "ps aux | grep xen" , I found it was qemu-system-i386 work. /usr/local/lib/xen/bin/qemu-system-i386 -xen-domid 5 -chardev socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-5,server,nowait -mon chardev=libxl-cmd,mode=control -nodefaults -name xubuntu12_x64 -vnc 127.0.0.1:0,to=99 -serial pty -device cirrus-vga -global vga.vram_size_mb=8 -boot order=dc -usb -usbdevice tablet -device rtl8139,id=nic0,netdev=net0,mac=00:16:3e:65:48:5d -netdev type=tap,id=net0,ifname=vif5.0-emu,script=no,downscript=no -machine pc,accel=xen -m 4088 -drive file=/home/rip/Documents/xubuntu_12_x64.img,if=ide,index=0,media=disk,format=raw,cache=writeback how can I use qemu-dm with libvirt? anyone can help? -- Best Regards, yandong ------=_Part_560813_26391911.1415965111995 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit I run a VM on xen-4.4.0  , libvirt-1.2.9

ubuntu.xml

<domain type='xen'>
    <name>xubuntu12.xml</name>
    <memory>4131072</memory>
    <currentMemory>4131072</currentMemory>
    <vcpu>1</vcpu>
    <os>
        <type arch='x86_64' >hvm</type>
        <loader>/usr/local/lib/xen/boot/hvmloader</loader>
        <boot dev='hd'/>
    </os>
    <features>
        <pae/>
        <acpi/>
        <apic/>
    </features>
    <clock offset='localtime'/>
    <on_poweroff>destroy</on_poweroff>
    <on_reboot>restart</on_reboot>
    <on_crash>destroy</on_crash>
    <devices>
        <emulator>/usr/local/lib/xen/bin/qemu-dm</emulator>
        <disk type='file'>
            <source file='/home/rip/Documents/xubuntu_12_x64.img'/>
            <target dev='hda'/>
        </disk>
        <interface type='bridge'>
            <source bridge='xenbr0'/>
        </interface>
        <input type='tablet' bus='usb'/>
        <input type='mouse' bus='ps2'/>
        <graphics type='vnc' port='70001' autoport='no' listen='0.0.0.0'/>
    </devices>
</domain>


But,  I run "ps aux | grep xen"  , I found it was qemu-system-i386 work.

/usr/local/lib/xen/bin/qemu-system-i386 -xen-domid 5 -chardev socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-5,server,nowait -mon chardev=libxl-cmd,mode=control -nodefaults -name xubuntu12_x64 -vnc 127.0.0.1:0,to=99 -serial pty -device cirrus-vga -global vga.vram_size_mb=8 -boot order=dc -usb -usbdevice tablet -device rtl8139,id=nic0,netdev=net0,mac=00:16:3e:65:48:5d -netdev type=tap,id=net0,ifname=vif5.0-emu,script=no,downscript=no -machine pc,accel=xen -m 4088 -drive file=/home/rip/Documents/xubuntu_12_x64.img,if=ide,index=0,media=disk,format=raw,cache=writeback


how can I use qemu-dm with libvirt? anyone can help?


--
Best Regards,
yandong



------=_Part_560813_26391911.1415965111995-- --===============9214911597666335342== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============9214911597666335342==-- From xen-users-bounces@lists.xen.org Fri Nov 14 12:24:03 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 14 Nov 2014 12:24:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpFtt-0004lt-Iv; Fri, 14 Nov 2014 12:22:53 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpFts-0004lo-KG for xen-users@lists.xen.org; Fri, 14 Nov 2014 12:22:52 +0000 Received: from [193.109.254.147] by server-5.bemta-14.messagelabs.com id 19/BD-08051-B14F5645; Fri, 14 Nov 2014 12:22:51 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-7.tower-27.messagelabs.com!1415967769!12549459!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 16204 invoked from network); 14 Nov 2014 12:22:50 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-7.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 14 Nov 2014 12:22:50 -0000 X-IronPort-AV: E=Sophos;i="5.07,385,1413244800"; d="scan'208";a="192823232" Message-ID: <1415967767.7113.19.camel@citrix.com> From: Ian Campbell To: hanyandong Date: Fri, 14 Nov 2014 12:22:47 +0000 In-Reply-To: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users@lists.xen.org, Jim Fehlig Subject: Re: [Xen-users] libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Fri, 2014-11-14 at 19:38 +0800, hanyandong wrote: > I run a VM on xen-4.4.0 , libvirt-1.2.9 > [...] > /usr/local/lib/xen/bin/qemu-dm [...] By my reading since libvirt.git c5a003508f43ffcdc1f2fcf2b9fd2440f53c4bbf [0] this is all which is needed. However this appears to have only gone in for v1.2.10-rc1, so you probably need an upgrade. There may be other relevant commits than the one I mention, it seems to be necessary but perhaps not sufficient, I don't know. Ian. [0] http://libvirt.org/git/?p=libvirt.git;a=commit;h=c5a003508f43ffcdc1f2fcf2b9fd2440f53c4bbf _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 14 12:24:03 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 14 Nov 2014 12:24:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpFtt-0004lt-Iv; Fri, 14 Nov 2014 12:22:53 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpFts-0004lo-KG for xen-users@lists.xen.org; Fri, 14 Nov 2014 12:22:52 +0000 Received: from [193.109.254.147] by server-5.bemta-14.messagelabs.com id 19/BD-08051-B14F5645; Fri, 14 Nov 2014 12:22:51 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-7.tower-27.messagelabs.com!1415967769!12549459!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 16204 invoked from network); 14 Nov 2014 12:22:50 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-7.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 14 Nov 2014 12:22:50 -0000 X-IronPort-AV: E=Sophos;i="5.07,385,1413244800"; d="scan'208";a="192823232" Message-ID: <1415967767.7113.19.camel@citrix.com> From: Ian Campbell To: hanyandong Date: Fri, 14 Nov 2014 12:22:47 +0000 In-Reply-To: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users@lists.xen.org, Jim Fehlig Subject: Re: [Xen-users] libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Fri, 2014-11-14 at 19:38 +0800, hanyandong wrote: > I run a VM on xen-4.4.0 , libvirt-1.2.9 > [...] > /usr/local/lib/xen/bin/qemu-dm [...] By my reading since libvirt.git c5a003508f43ffcdc1f2fcf2b9fd2440f53c4bbf [0] this is all which is needed. However this appears to have only gone in for v1.2.10-rc1, so you probably need an upgrade. There may be other relevant commits than the one I mention, it seems to be necessary but perhaps not sufficient, I don't know. Ian. [0] http://libvirt.org/git/?p=libvirt.git;a=commit;h=c5a003508f43ffcdc1f2fcf2b9fd2440f53c4bbf _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sat Nov 15 02:18:02 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 15 Nov 2014 02:18:02 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpSug-0006ra-3i; Sat, 15 Nov 2014 02:16:34 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpSud-0006rV-Bc for xen-users@lists.xen.org; Sat, 15 Nov 2014 02:16:31 +0000 Received: from [85.158.137.68] by server-4.bemta-3.messagelabs.com id FB/48-23865-E77B6645; Sat, 15 Nov 2014 02:16:30 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-8.tower-31.messagelabs.com!1416017787!11572955!1 X-Originating-IP: [159.226.251.21] X-SpamReason: No, hits=0.7 required=7.0 tests=ratty_date: Non-RFC but legit format in Sat, 15 Nov 2014 10:16:18 +0800 (GMT+08:00), HTML_40_50, HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10477 invoked from network); 15 Nov 2014 02:16:28 -0000 Received: from smtp21.cstnet.cn (HELO cstnet.cn) (159.226.251.21) by server-8.tower-31.messagelabs.com with SMTP; 15 Nov 2014 02:16:28 -0000 Received: by ajax-webmail-app1 (Coremail) ; Sat, 15 Nov 2014 10:16:18 +0800 (GMT+08:00) Date: Sat, 15 Nov 2014 10:16:18 +0800 (GMT+08:00) From: hanyandong To: "Ian Campbell" Message-ID: In-Reply-To: <1415967767.7113.19.camel@citrix.com> References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: vOTibGZvb3Rlcl9odG09MjAzMzoxMiZmb290ZXJfdHh0PTExODM6Ng== X-CM-TRANSID: RgCowJD7z+dyt2ZU2hJVAQ--.14267W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBAYJBlEVMswPeQACsD X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Cc: xen-users@lists.xen.org, Jim Fehlig Subject: Re: [Xen-users] libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; 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charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2703117674040555895==-- From xen-users-bounces@lists.xen.org Sat Nov 15 02:18:02 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 15 Nov 2014 02:18:02 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpSug-0006ra-3i; Sat, 15 Nov 2014 02:16:34 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpSud-0006rV-Bc for xen-users@lists.xen.org; Sat, 15 Nov 2014 02:16:31 +0000 Received: from [85.158.137.68] by server-4.bemta-3.messagelabs.com id FB/48-23865-E77B6645; Sat, 15 Nov 2014 02:16:30 +0000 X-Env-Sender: hanyandong@iie.ac.cn X-Msg-Ref: server-8.tower-31.messagelabs.com!1416017787!11572955!1 X-Originating-IP: [159.226.251.21] X-SpamReason: No, hits=0.7 required=7.0 tests=ratty_date: Non-RFC but legit format in Sat, 15 Nov 2014 10:16:18 +0800 (GMT+08:00), HTML_40_50, HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10477 invoked from network); 15 Nov 2014 02:16:28 -0000 Received: from smtp21.cstnet.cn (HELO cstnet.cn) (159.226.251.21) by server-8.tower-31.messagelabs.com with SMTP; 15 Nov 2014 02:16:28 -0000 Received: by ajax-webmail-app1 (Coremail) ; Sat, 15 Nov 2014 10:16:18 +0800 (GMT+08:00) Date: Sat, 15 Nov 2014 10:16:18 +0800 (GMT+08:00) From: hanyandong To: "Ian Campbell" Message-ID: In-Reply-To: <1415967767.7113.19.camel@citrix.com> References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> MIME-Version: 1.0 X-Originating-IP: [159.226.95.66] X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT2.1.10 dev build 20131120(24194.5778.5783) Copyright (c) 2002-2014 www.mailtech.cn cstnet X-SendMailWithSms: false X-CM-CTRLDATA: vOTibGZvb3Rlcl9odG09MjAzMzoxMiZmb290ZXJfdHh0PTExODM6Ng== X-CM-TRANSID: RgCowJD7z+dyt2ZU2hJVAQ--.14267W X-CM-SenderInfo: 5kdq5txqgr0wo6llvhldfou0/1tbiBAYJBlEVMswPeQACsD X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Cc: xen-users@lists.xen.org, Jim Fehlig Subject: Re: [Xen-users] libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; 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charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2703117674040555895==-- From xen-users-bounces@lists.xen.org Sat Nov 15 11:48:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 15 Nov 2014 11:48:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpbpB-0006wu-93; Sat, 15 Nov 2014 11:47:29 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpQFr-0008V1-N7 for xen-users@lists.xen.org; Fri, 14 Nov 2014 23:26:16 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id DD/25-09842-79F86645; Fri, 14 Nov 2014 23:26:15 +0000 X-Env-Sender: lee@yagibdah.de X-Msg-Ref: server-16.tower-21.messagelabs.com!1416007574!9462446!1 X-Originating-IP: [81.169.146.160] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: QmFkIElQOiA4MS4xNjkuMTQ2LjE2MCA9PiA1NTc3MTg=\n,sa_preprocessor: QmFkIElQOiA4MS4xNjkuMTQ2LjE2MCA9PiA1NTc3MTg=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30054 invoked from network); 14 Nov 2014 23:26:14 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.160) by server-16.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 14 Nov 2014 23:26:14 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1416007574; l=1208; s=domk; d=yagibdah.de; h=Content-Type:MIME-Version:Date:Subject:To:From; bh=Sw0ewQjlCGgAqYidIoWvw5OAbKo=; b=QNmEIVEjDFaMQMiLxewAh91jo3N5sAB3Jej5j3AaZkvghQy5Vkq3w625DELGeGdKPBt PQxAvM6B6JxX2weVkcNAcInBgLVNh+YPzw8jBl85nR4nJwSD5Fx0xrz9/PLdEMyavRPFF EcpS5BHsu3xgh+5DGEUqnpwlfoCH/0aZeUA= X-RZG-AUTH: :O2kGeEG7b/pS1FS4THaxjVF9w0vVgfQ9xHcw0u9bPwwMFwe5A1Mf1jo8+wbUeX1fjiA= X-RZG-CLASS-ID: mo00 Received: from jarl.yagibdah.de (ip-185-55-75-245.muenet.net [185.55.75.245]) by smtp.strato.de (RZmta 35.11 AUTH) with ESMTPSA id 903162qAENQE4yV (using TLSv1.2 with cipher DHE-RSA-AES256-SHA256 (256/256 bits)) (Client did not present a certificate) for ; Sat, 15 Nov 2014 00:26:14 +0100 (CET) Received: from yun.yagibdah.de ([192.168.3.20]) by jarl.yagibdah.de with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1XpQFp-0000iN-Q0 for xen-users@lists.xen.org; Sat, 15 Nov 2014 00:26:13 +0100 Received: from lee by yun.yagibdah.de with local (Exim 4.80.1) (envelope-from ) id 1XpQFp-0000VJ-MH for xen-users@lists.xen.org; Sat, 15 Nov 2014 00:26:13 +0100 From: lee To: xen-users@lists.xen.org Date: Sat, 15 Nov 2014 00:26:07 +0100 Organization: my virtual residence Message-ID: <87r3x5gy9c.fsf@yun.yagibdah.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) Mail-Followup-To: xen-users@lists.xen.org MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 15 Nov 2014 11:47:28 +0000 Subject: [Xen-users] very strange problem: memory memory? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, does xen, or do domUs, somehow remember how much memory they had assigned to them? I've upgraded the memory of the server from 8GB to 36GB (8x4 + 4*1 GB), following the instructions in the manual about how to populate the banks. So far, the server is running fine. I have a VM which used to have 'memory = 3107' in its configuration. When I change the number to 10240 or 8192 or 4096 or even 3110, the VM crashes early during the boot process. Change it back to 3107 and the VM runs fine. There are other domUs that crash when they are booting when I change the amount of memory assigned to them, like from 384MB to 512MB. Change it back to 384MB and the VM runs fine. Only for two or three VMs, I was able to increase the memory. Dom0 and all domUs are running Debian Wheezy. Any idea what's going on here? Am I doing something wrong? The only thing that comes to mind is that for some reason, there's a strange problem with RAM modules of different sizes. But if that's the case, why is the server (IBM x3650 l2g) running fine? -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sat Nov 15 11:48:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 15 Nov 2014 11:48:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpbpB-0006x2-Tu; Sat, 15 Nov 2014 11:47:29 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpT5f-0007GX-8S for xen-users@lists.xen.org; Sat, 15 Nov 2014 02:27:55 +0000 Received: from [85.158.139.211] by server-15.bemta-5.messagelabs.com id B2/24-01660-A2AB6645; Sat, 15 Nov 2014 02:27:54 +0000 X-Env-Sender: jfehlig@suse.com X-Msg-Ref: server-3.tower-206.messagelabs.com!1416018472!3934530!1 X-Originating-IP: [137.65.248.124] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11084 invoked from network); 15 Nov 2014 02:27:53 -0000 Received: from inet-orm.provo.novell.com (HELO mail.novell.com) (137.65.248.124) by server-3.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 15 Nov 2014 02:27:53 -0000 Received: from [137.65.221.55] ([137.65.221.55]) by mail.novell.com with ESMTP (NOT encrypted); Fri, 14 Nov 2014 19:27:43 -0700 Message-ID: <5466BA19.4070800@suse.com> Date: Fri, 14 Nov 2014 19:27:37 -0700 From: Jim Fehlig User-Agent: Thunderbird 2.0.0.18 (X11/20081112) MIME-Version: 1.0 To: Ian Campbell References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> In-Reply-To: <1415967767.7113.19.camel@citrix.com> X-Mailman-Approved-At: Sat, 15 Nov 2014 11:47:28 +0000 Cc: xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Ian Campbell wrote: > On Fri, 2014-11-14 at 19:38 +0800, hanyandong wrote: > >> I run a VM on xen-4.4.0 , libvirt-1.2.9 >> [...] >> /usr/local/lib/xen/bin/qemu-dm >> > [...] > > By my reading since libvirt.git c5a003508f43ffcdc1f2fcf2b9fd2440f53c4bbf > [0] this is all which is needed. However this appears to have only gone > in for v1.2.10-rc1, so you probably need an upgrade. There may be other > relevant commits than the one I mention, it seems to be necessary but > perhaps not sufficient, I don't know. > You'll also need http://libvirt.org/git/?p=libvirt.git;a=commit;h=1c0bf509ef2063d877221dfc018d5be350432557 Both are included in libvirt 1.2.10. Regards, Jim > Ian. > > [0] http://libvirt.org/git/?p=libvirt.git;a=commit;h=c5a003508f43ffcdc1f2fcf2b9fd2440f53c4bbf > > > > _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sat Nov 15 11:48:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 15 Nov 2014 11:48:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpbpB-0006wu-93; Sat, 15 Nov 2014 11:47:29 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpQFr-0008V1-N7 for xen-users@lists.xen.org; Fri, 14 Nov 2014 23:26:16 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id DD/25-09842-79F86645; Fri, 14 Nov 2014 23:26:15 +0000 X-Env-Sender: lee@yagibdah.de X-Msg-Ref: server-16.tower-21.messagelabs.com!1416007574!9462446!1 X-Originating-IP: [81.169.146.160] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: QmFkIElQOiA4MS4xNjkuMTQ2LjE2MCA9PiA1NTc3MTg=\n,sa_preprocessor: QmFkIElQOiA4MS4xNjkuMTQ2LjE2MCA9PiA1NTc3MTg=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30054 invoked from network); 14 Nov 2014 23:26:14 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.160) by server-16.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 14 Nov 2014 23:26:14 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1416007574; l=1208; s=domk; d=yagibdah.de; h=Content-Type:MIME-Version:Date:Subject:To:From; bh=Sw0ewQjlCGgAqYidIoWvw5OAbKo=; b=QNmEIVEjDFaMQMiLxewAh91jo3N5sAB3Jej5j3AaZkvghQy5Vkq3w625DELGeGdKPBt PQxAvM6B6JxX2weVkcNAcInBgLVNh+YPzw8jBl85nR4nJwSD5Fx0xrz9/PLdEMyavRPFF EcpS5BHsu3xgh+5DGEUqnpwlfoCH/0aZeUA= X-RZG-AUTH: :O2kGeEG7b/pS1FS4THaxjVF9w0vVgfQ9xHcw0u9bPwwMFwe5A1Mf1jo8+wbUeX1fjiA= X-RZG-CLASS-ID: mo00 Received: from jarl.yagibdah.de (ip-185-55-75-245.muenet.net [185.55.75.245]) by smtp.strato.de (RZmta 35.11 AUTH) with ESMTPSA id 903162qAENQE4yV (using TLSv1.2 with cipher DHE-RSA-AES256-SHA256 (256/256 bits)) (Client did not present a certificate) for ; Sat, 15 Nov 2014 00:26:14 +0100 (CET) Received: from yun.yagibdah.de ([192.168.3.20]) by jarl.yagibdah.de with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1XpQFp-0000iN-Q0 for xen-users@lists.xen.org; Sat, 15 Nov 2014 00:26:13 +0100 Received: from lee by yun.yagibdah.de with local (Exim 4.80.1) (envelope-from ) id 1XpQFp-0000VJ-MH for xen-users@lists.xen.org; Sat, 15 Nov 2014 00:26:13 +0100 From: lee To: xen-users@lists.xen.org Date: Sat, 15 Nov 2014 00:26:07 +0100 Organization: my virtual residence Message-ID: <87r3x5gy9c.fsf@yun.yagibdah.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) Mail-Followup-To: xen-users@lists.xen.org MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 15 Nov 2014 11:47:28 +0000 Subject: [Xen-users] very strange problem: memory memory? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, does xen, or do domUs, somehow remember how much memory they had assigned to them? I've upgraded the memory of the server from 8GB to 36GB (8x4 + 4*1 GB), following the instructions in the manual about how to populate the banks. So far, the server is running fine. I have a VM which used to have 'memory = 3107' in its configuration. When I change the number to 10240 or 8192 or 4096 or even 3110, the VM crashes early during the boot process. Change it back to 3107 and the VM runs fine. There are other domUs that crash when they are booting when I change the amount of memory assigned to them, like from 384MB to 512MB. Change it back to 384MB and the VM runs fine. Only for two or three VMs, I was able to increase the memory. Dom0 and all domUs are running Debian Wheezy. Any idea what's going on here? Am I doing something wrong? The only thing that comes to mind is that for some reason, there's a strange problem with RAM modules of different sizes. But if that's the case, why is the server (IBM x3650 l2g) running fine? -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sat Nov 15 11:48:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 15 Nov 2014 11:48:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpbpB-0006x2-Tu; Sat, 15 Nov 2014 11:47:29 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XpT5f-0007GX-8S for xen-users@lists.xen.org; Sat, 15 Nov 2014 02:27:55 +0000 Received: from [85.158.139.211] by server-15.bemta-5.messagelabs.com id B2/24-01660-A2AB6645; Sat, 15 Nov 2014 02:27:54 +0000 X-Env-Sender: jfehlig@suse.com X-Msg-Ref: server-3.tower-206.messagelabs.com!1416018472!3934530!1 X-Originating-IP: [137.65.248.124] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11084 invoked from network); 15 Nov 2014 02:27:53 -0000 Received: from inet-orm.provo.novell.com (HELO mail.novell.com) (137.65.248.124) by server-3.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 15 Nov 2014 02:27:53 -0000 Received: from [137.65.221.55] ([137.65.221.55]) by mail.novell.com with ESMTP (NOT encrypted); Fri, 14 Nov 2014 19:27:43 -0700 Message-ID: <5466BA19.4070800@suse.com> Date: Fri, 14 Nov 2014 19:27:37 -0700 From: Jim Fehlig User-Agent: Thunderbird 2.0.0.18 (X11/20081112) MIME-Version: 1.0 To: Ian Campbell References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> In-Reply-To: <1415967767.7113.19.camel@citrix.com> X-Mailman-Approved-At: Sat, 15 Nov 2014 11:47:28 +0000 Cc: xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Ian Campbell wrote: > On Fri, 2014-11-14 at 19:38 +0800, hanyandong wrote: > >> I run a VM on xen-4.4.0 , libvirt-1.2.9 >> [...] >> /usr/local/lib/xen/bin/qemu-dm >> > [...] > > By my reading since libvirt.git c5a003508f43ffcdc1f2fcf2b9fd2440f53c4bbf > [0] this is all which is needed. However this appears to have only gone > in for v1.2.10-rc1, so you probably need an upgrade. There may be other > relevant commits than the one I mention, it seems to be necessary but > perhaps not sufficient, I don't know. > You'll also need http://libvirt.org/git/?p=libvirt.git;a=commit;h=1c0bf509ef2063d877221dfc018d5be350432557 Both are included in libvirt 1.2.10. Regards, Jim > Ian. > > [0] http://libvirt.org/git/?p=libvirt.git;a=commit;h=c5a003508f43ffcdc1f2fcf2b9fd2440f53c4bbf > > > > _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sun Nov 16 23:05:10 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 16 Nov 2014 23:05:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xq8rP-0000Sa-Uw; Sun, 16 Nov 2014 23:03:59 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xq4gL-0006SF-HX for xen-users@lists.xen.org; Sun, 16 Nov 2014 18:36:18 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id B0/AD-09936-0AEE8645; Sun, 16 Nov 2014 18:36:16 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-7.tower-21.messagelabs.com!1416162972!13140260!1 X-Originating-IP: [106.10.151.212] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30558 invoked from network); 16 Nov 2014 18:36:14 -0000 Received: from nm32-vm5.bullet.mail.sg3.yahoo.com (HELO nm32-vm5.bullet.mail.sg3.yahoo.com) (106.10.151.212) by server-7.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Nov 2014 18:36:14 -0000 Received: from [106.10.166.117] by nm32.bullet.mail.sg3.yahoo.com with NNFMP; 16 Nov 2014 18:36:11 -0000 Received: from [106.10.151.235] by tm6.bullet.mail.sg3.yahoo.com with NNFMP; 16 Nov 2014 18:36:11 -0000 Received: from [127.0.0.1] by omp1019.mail.sg3.yahoo.com with NNFMP; 16 Nov 2014 18:36:11 -0000 X-Yahoo-Newman-Property: ymail-5 X-Yahoo-Newman-Id: 525016.4795.bm@omp1019.mail.sg3.yahoo.com Received: (qmail 32454 invoked by uid 60001); 16 Nov 2014 18:36:11 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.in; s=s1024; t=1416162971; bh=OoCPWkYKQ52ci+3u4B0Z18Ujpv7PCUuzVES8Zdr9viY=; h=References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=4+45/uxwjVEak6r3SqS/wiHzQAAUu5leGmlTbZEUzopsf226B4TTKLI5Wu5nXX9EtFomuQ/iX2LjRGHQoEXn4aXdjCvdzKm8sFv8L6XidMm4Hypl1Rv45rUOjcTLtRc5sVEnyns+vbcJdXKPo0gooZ0rPvFJcP614qRogHw0QaM= X-YMail-OSG: mls7fhIVM1mSphofkKDcYbmJzlkpaaJA6pTfOOFQ6J7RbK_ _bnKKLhRTvdMMbn7XMJmd40I.2GtYI02pTguEtuWFdwL01f2ar.uxnu7u6nR 6B4Kvy1eOL_v1Jpv.VGeCD84ZqouqB4kHgxYxYKlgwIeHP7QtdYpSivdOhZ5 _BnSdQNelrlmprlqruOlDDVzqECpNVX9Sxs6DkDc5cXSUqkj4aSYnC1bQOlP 82QhXKj97C7x6p6qqQ9z5AH3wmUde8SgqM1n.Dynq_4ROJopwMoyvE1l56yH 9p17gSkt5ZgzBbDWsHT.UPnkdHR2id2OnT8.YxboPZ2QBd.nshKNHhQHb9lI suFGzzPX6QTKu5khUH_wsO5gWNicQ99.dG8UGTcX6Fr2FeiZF8s9yrIPLhGW spaehe5e83aFg2qJr1X_U_ijItJntvyr9XBchqt9isFI_LtTX0Vy9k7RpJgU Jgaz0dIUwsY0vCfb_wajSS4J3Ioc38mQecLXECNL0yFyAoRLp7NO6WSJKcRG CL06Pfb_D0p7veK.vsttAc39nlAXtQ54_frEHgV8KXhnmrY.MomRyVMsa3_j Kd8AkQq4N3O7.PUw4CbS_3LnztRwv7lyuEW50RFrw9VL8Lg-- Received: from [117.247.93.178] by web190601.mail.sg3.yahoo.com via HTTP; Mon, 17 Nov 2014 02:36:11 SGT X-Rocket-MIMEInfo: 002.001, aSB3YW50IHRvIHVzZSBSdW4gbGVuZ3RoIGVuY29kaW5nIGZvciBsaXZlIG1pZ3JhdGlvbi4gVGhlIGltcG9ydGFuY2Ugb2YgaXQgaXMgdG8gYXZvaWQgcmVwZWF0ZWRseSB0cmFuc21pdHRpbmcgc2FtZSBwYWdlcyBzbyB3ZSBjYW4Kc2VuZCBvbmx5IGRpZmZlcmVuY2VzLgoKdGhpcyBpcyBhbHJlYWR5IGRldmVsb3BlZCBpbiB4ZW4gNC4yIHdpdGggeGNfY29tcHJlc3Npb24uYyBCVVQgaSB3YW50IHRvIHdyaXRlIGNvZGUgaW4gbWlncmF0ZS5weSAoZm9yIHhlbmQveG0pIGZvciBydW4gbGVuZ2h0LiAKaG93IGMBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415790440.79658.YahooMailNeo@web190606.mail.sg3.yahoo.com> Message-ID: <1416162971.69177.YahooMailNeo@web190601.mail.sg3.yahoo.com> Date: Mon, 17 Nov 2014 02:36:11 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1415790440.79658.YahooMailNeo@web190606.mail.sg3.yahoo.com> MIME-Version: 1.0 X-Mailman-Approved-At: Sun, 16 Nov 2014 23:03:58 +0000 Subject: Re: [Xen-users] RLE Compression X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3485971364071060779==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============3485971364071060779== Content-Type: multipart/alternative; boundary="-1762912605-1358705065-1416162971=:69177" ---1762912605-1358705065-1416162971=:69177 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable i want to use Run length encoding for live migration. The importance of it = is to avoid repeatedly transmitting same pages so we can=0Asend only differ= ences.=0A=0Athis is already developed in xen 4.2 with xc_compression.c BUT = i want to write code in migrate.py (for xend/xm) for run lenght. =0Ahow can= this possible? how to understand memory pages structure in xm? may i need = to write RPC procedure (in C) for that?=0A=0A=0Ausing xen xl migrate with -= s option, if i want to write script to import code of memroy compression th= en how can i achive this?=0A=0A=0A=0Aplease suggest in detail=0A =0A=0A=0A= =0AOn Wednesday, 12 November 2014 3:07 AM, Minalkumar Patel wrote:=0A =0A=0A=0A =0A=0A=0A=0AOn Tuesday, 11 November 2014 5:29 P= M, Minalkumar Patel wrote:=0A =0A=0A=0A=0A=0Ai want = to use Run length encoding for live migration. The importance of it is to a= void repeatedly transmitting same pages so we can=0Ause only diffrences.=0A= =0Athis is already developed in xen 4.2 with xc_compression.c BUT i want to= =0A write code in migrate.py (for xend/xm) for run lenght. =0Ahow can this = possible? how to understand memory pages structure in xm? may i need to wri= te RPC procedure (in C) for=0A that?=0A=0ARegards,=0A=0A =0A=0A=0A=0A=0AOn = Monday, 3 November 2014 10:34 AM, Minalkumar Patel w= rote:=0A =0A=0A=0Ausing xen with -s option, if i want to write script to im= port code of memroy compression then how can i achive this?=0A=0Aplease sug= gest in detail.=0A=0A=0A=0A=0A=0AOn Wednesday, 3 September 2014 2:26 PM, Ia= n Campbell wrote:=0A =0A=0A=0AOn Tue, 2014-09-02 = at 13:47 +0800, Minalkumar Patel wrote:=0A> =0A> how compression are being= done during migrartion?=0A=0AIt's not, this isn't currently a feature of x= l migrate.=0A=0A=0A> how can i merge=0A lz or quicklz c code into xen? is = there any other=0A> option to do compression with xl migrate command?=0A=0A= I'm afraid this is going to involve writing a patch for xl to add this=0Afe= ature, since there is no such option currently.=0A=0AYou might be able to b= odge something using the -s option to provide your=0Aown transprt script wr= aps the transfer in compression.=0A=0AIan. ---1762912605-1358705065-1416162971=:69177 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
i want to use Run length encoding = for live migration. The importance of it is to avoid repeatedly transmittin= g same pages so we can
send only differences.<= br clear=3D"none" class=3D"" style=3D"">
this is already developed in xen 4.2 with xc_compression.c BUT i want= to write code in migrate.py (for xend/xm) for run lenght. 
how can this possible? how to understand me= mory pages structure in xm? may i need to write RPC procedure (in C) for th= at?

using xen xl migrate with -s option, if i want to write script = to import code of memroy compression then how can i achive this?
<= div class=3D"" style=3D"">
<= div class=3D"" style=3D"">

please suggest in detail<= /div>
 



On Wednesday, 12 November 2014 3:07 AM= , Minalkumar Patel <patel_mp@yahoo.co.in> wrote:


=
&nb= sp;



On Tuesday, 11 N= ovember 2014 5:29 PM, Minalkumar Patel <patel_mp@yahoo.co.in> wrote:<= br clear=3D"none" class=3D"" style=3D"">



i want to use Run length encoding for live migration. The = importance of it is to avoid repeatedly transmitting same pages so we canuse only diffrences.

this is a= lready developed in xen 4.2 with xc_compression.c BUT i want to=0A write co= de in migrate.py (for xend/xm) for run lenght.
how can this possible? how to understand memory pages structur= e in xm? may i need to write RPC procedure (in C) for=0A that?

Regard= s,

 



On Monday, 3 November 2014 10:34 AM, Minalkum= ar Patel <patel_mp@yahoo.co.in> wrote:


using xen with = -s option, if i want t= o write script to import code of memroy compression then how can i achive t= his?

please suggest in=0A detail= .




On Wednesday, 3 September 2014 2:2= 6 PM, Ian Campbell <Ian.Campbell@citrix.com> wrote:
=0A


On Tue, 2014-09-02 at 13:47 +0800, Minalkumar Patel wrote:
> 
> how compression are being done during migrartion?

It's not= , this isn't currently a feature of xl migrate.


>  how can i merge=0A lz or qu= icklz c code into xen? is there any other
> option to do compression with xl migrate command?


I= 'm afraid this is going to involve writing a patch for xl to add this
feature, since there is no such option c= urrently.

You might be able to bodge something using the -s option t= o provide your
own transprt script = wraps the transfer in compression.
=
Ian.







<= /div>




---1762912605-1358705065-1416162971=:69177-- --===============3485971364071060779== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============3485971364071060779==-- From xen-users-bounces@lists.xen.org Sun Nov 16 23:05:10 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 16 Nov 2014 23:05:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xq8rP-0000Sa-Uw; Sun, 16 Nov 2014 23:03:59 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xq4gL-0006SF-HX for xen-users@lists.xen.org; Sun, 16 Nov 2014 18:36:18 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id B0/AD-09936-0AEE8645; Sun, 16 Nov 2014 18:36:16 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-7.tower-21.messagelabs.com!1416162972!13140260!1 X-Originating-IP: [106.10.151.212] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30558 invoked from network); 16 Nov 2014 18:36:14 -0000 Received: from nm32-vm5.bullet.mail.sg3.yahoo.com (HELO nm32-vm5.bullet.mail.sg3.yahoo.com) (106.10.151.212) by server-7.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Nov 2014 18:36:14 -0000 Received: from [106.10.166.117] by nm32.bullet.mail.sg3.yahoo.com with NNFMP; 16 Nov 2014 18:36:11 -0000 Received: from [106.10.151.235] by tm6.bullet.mail.sg3.yahoo.com with NNFMP; 16 Nov 2014 18:36:11 -0000 Received: from [127.0.0.1] by omp1019.mail.sg3.yahoo.com with NNFMP; 16 Nov 2014 18:36:11 -0000 X-Yahoo-Newman-Property: ymail-5 X-Yahoo-Newman-Id: 525016.4795.bm@omp1019.mail.sg3.yahoo.com Received: (qmail 32454 invoked by uid 60001); 16 Nov 2014 18:36:11 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.in; s=s1024; t=1416162971; bh=OoCPWkYKQ52ci+3u4B0Z18Ujpv7PCUuzVES8Zdr9viY=; h=References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=4+45/uxwjVEak6r3SqS/wiHzQAAUu5leGmlTbZEUzopsf226B4TTKLI5Wu5nXX9EtFomuQ/iX2LjRGHQoEXn4aXdjCvdzKm8sFv8L6XidMm4Hypl1Rv45rUOjcTLtRc5sVEnyns+vbcJdXKPo0gooZ0rPvFJcP614qRogHw0QaM= X-YMail-OSG: mls7fhIVM1mSphofkKDcYbmJzlkpaaJA6pTfOOFQ6J7RbK_ _bnKKLhRTvdMMbn7XMJmd40I.2GtYI02pTguEtuWFdwL01f2ar.uxnu7u6nR 6B4Kvy1eOL_v1Jpv.VGeCD84ZqouqB4kHgxYxYKlgwIeHP7QtdYpSivdOhZ5 _BnSdQNelrlmprlqruOlDDVzqECpNVX9Sxs6DkDc5cXSUqkj4aSYnC1bQOlP 82QhXKj97C7x6p6qqQ9z5AH3wmUde8SgqM1n.Dynq_4ROJopwMoyvE1l56yH 9p17gSkt5ZgzBbDWsHT.UPnkdHR2id2OnT8.YxboPZ2QBd.nshKNHhQHb9lI suFGzzPX6QTKu5khUH_wsO5gWNicQ99.dG8UGTcX6Fr2FeiZF8s9yrIPLhGW spaehe5e83aFg2qJr1X_U_ijItJntvyr9XBchqt9isFI_LtTX0Vy9k7RpJgU Jgaz0dIUwsY0vCfb_wajSS4J3Ioc38mQecLXECNL0yFyAoRLp7NO6WSJKcRG CL06Pfb_D0p7veK.vsttAc39nlAXtQ54_frEHgV8KXhnmrY.MomRyVMsa3_j Kd8AkQq4N3O7.PUw4CbS_3LnztRwv7lyuEW50RFrw9VL8Lg-- Received: from [117.247.93.178] by web190601.mail.sg3.yahoo.com via HTTP; Mon, 17 Nov 2014 02:36:11 SGT X-Rocket-MIMEInfo: 002.001, aSB3YW50IHRvIHVzZSBSdW4gbGVuZ3RoIGVuY29kaW5nIGZvciBsaXZlIG1pZ3JhdGlvbi4gVGhlIGltcG9ydGFuY2Ugb2YgaXQgaXMgdG8gYXZvaWQgcmVwZWF0ZWRseSB0cmFuc21pdHRpbmcgc2FtZSBwYWdlcyBzbyB3ZSBjYW4Kc2VuZCBvbmx5IGRpZmZlcmVuY2VzLgoKdGhpcyBpcyBhbHJlYWR5IGRldmVsb3BlZCBpbiB4ZW4gNC4yIHdpdGggeGNfY29tcHJlc3Npb24uYyBCVVQgaSB3YW50IHRvIHdyaXRlIGNvZGUgaW4gbWlncmF0ZS5weSAoZm9yIHhlbmQveG0pIGZvciBydW4gbGVuZ2h0LiAKaG93IGMBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.733 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415790440.79658.YahooMailNeo@web190606.mail.sg3.yahoo.com> Message-ID: <1416162971.69177.YahooMailNeo@web190601.mail.sg3.yahoo.com> Date: Mon, 17 Nov 2014 02:36:11 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1415790440.79658.YahooMailNeo@web190606.mail.sg3.yahoo.com> MIME-Version: 1.0 X-Mailman-Approved-At: Sun, 16 Nov 2014 23:03:58 +0000 Subject: Re: [Xen-users] RLE Compression X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3485971364071060779==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============3485971364071060779== Content-Type: multipart/alternative; boundary="-1762912605-1358705065-1416162971=:69177" ---1762912605-1358705065-1416162971=:69177 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable i want to use Run length encoding for live migration. The importance of it = is to avoid repeatedly transmitting same pages so we can=0Asend only differ= ences.=0A=0Athis is already developed in xen 4.2 with xc_compression.c BUT = i want to write code in migrate.py (for xend/xm) for run lenght. =0Ahow can= this possible? how to understand memory pages structure in xm? may i need = to write RPC procedure (in C) for that?=0A=0A=0Ausing xen xl migrate with -= s option, if i want to write script to import code of memroy compression th= en how can i achive this?=0A=0A=0A=0Aplease suggest in detail=0A =0A=0A=0A= =0AOn Wednesday, 12 November 2014 3:07 AM, Minalkumar Patel wrote:=0A =0A=0A=0A =0A=0A=0A=0AOn Tuesday, 11 November 2014 5:29 P= M, Minalkumar Patel wrote:=0A =0A=0A=0A=0A=0Ai want = to use Run length encoding for live migration. The importance of it is to a= void repeatedly transmitting same pages so we can=0Ause only diffrences.=0A= =0Athis is already developed in xen 4.2 with xc_compression.c BUT i want to= =0A write code in migrate.py (for xend/xm) for run lenght. =0Ahow can this = possible? how to understand memory pages structure in xm? may i need to wri= te RPC procedure (in C) for=0A that?=0A=0ARegards,=0A=0A =0A=0A=0A=0A=0AOn = Monday, 3 November 2014 10:34 AM, Minalkumar Patel w= rote:=0A =0A=0A=0Ausing xen with -s option, if i want to write script to im= port code of memroy compression then how can i achive this?=0A=0Aplease sug= gest in detail.=0A=0A=0A=0A=0A=0AOn Wednesday, 3 September 2014 2:26 PM, Ia= n Campbell wrote:=0A =0A=0A=0AOn Tue, 2014-09-02 = at 13:47 +0800, Minalkumar Patel wrote:=0A> =0A> how compression are being= done during migrartion?=0A=0AIt's not, this isn't currently a feature of x= l migrate.=0A=0A=0A> how can i merge=0A lz or quicklz c code into xen? is = there any other=0A> option to do compression with xl migrate command?=0A=0A= I'm afraid this is going to involve writing a patch for xl to add this=0Afe= ature, since there is no such option currently.=0A=0AYou might be able to b= odge something using the -s option to provide your=0Aown transprt script wr= aps the transfer in compression.=0A=0AIan. ---1762912605-1358705065-1416162971=:69177 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
i want to use Run length encoding = for live migration. The importance of it is to avoid repeatedly transmittin= g same pages so we can
send only differences.<= br clear=3D"none" class=3D"" style=3D"">
this is already developed in xen 4.2 with xc_compression.c BUT i want= to write code in migrate.py (for xend/xm) for run lenght. 
how can this possible? how to understand me= mory pages structure in xm? may i need to write RPC procedure (in C) for th= at?

using xen xl migrate with -s option, if i want to write script = to import code of memroy compression then how can i achive this?
<= div class=3D"" style=3D"">
<= div class=3D"" style=3D"">

please suggest in detail<= /div>
 



On Wednesday, 12 November 2014 3:07 AM= , Minalkumar Patel <patel_mp@yahoo.co.in> wrote:


=
&nb= sp;



On Tuesday, 11 N= ovember 2014 5:29 PM, Minalkumar Patel <patel_mp@yahoo.co.in> wrote:<= br clear=3D"none" class=3D"" style=3D"">



i want to use Run length encoding for live migration. The = importance of it is to avoid repeatedly transmitting same pages so we canuse only diffrences.

this is a= lready developed in xen 4.2 with xc_compression.c BUT i want to=0A write co= de in migrate.py (for xend/xm) for run lenght.
how can this possible? how to understand memory pages structur= e in xm? may i need to write RPC procedure (in C) for=0A that?

Regard= s,

 



On Monday, 3 November 2014 10:34 AM, Minalkum= ar Patel <patel_mp@yahoo.co.in> wrote:


using xen with = -s option, if i want t= o write script to import code of memroy compression then how can i achive t= his?

please suggest in=0A detail= .




On Wednesday, 3 September 2014 2:2= 6 PM, Ian Campbell <Ian.Campbell@citrix.com> wrote:
=0A


On Tue, 2014-09-02 at 13:47 +0800, Minalkumar Patel wrote:
> 
> how compression are being done during migrartion?

It's not= , this isn't currently a feature of xl migrate.


>  how can i merge=0A lz or qu= icklz c code into xen? is there any other
> option to do compression with xl migrate command?


I= 'm afraid this is going to involve writing a patch for xl to add this
feature, since there is no such option c= urrently.

You might be able to bodge something using the -s option t= o provide your
own transprt script = wraps the transfer in compression.
=
Ian.







<= /div>




---1762912605-1358705065-1416162971=:69177-- --===============3485971364071060779== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============3485971364071060779==-- From xen-users-bounces@lists.xen.org Mon Nov 17 09:54:17 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 09:54:17 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqIzk-0002b9-Az; Mon, 17 Nov 2014 09:53:16 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqIzj-0002ax-Cu for xen-users@lists.xen.org; Mon, 17 Nov 2014 09:53:15 +0000 Received: from [193.109.254.147] by server-4.bemta-14.messagelabs.com id 65/22-02954-A85C9645; Mon, 17 Nov 2014 09:53:14 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-4.tower-27.messagelabs.com!1416217993!12995267!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 15212 invoked from network); 17 Nov 2014 09:53:14 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-4.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 09:53:14 -0000 X-IronPort-AV: E=Sophos;i="5.07,402,1413244800"; d="scan'208";a="193474163" Message-ID: <1416217990.27385.10.camel@citrix.com> From: Ian Campbell To: hanyandong Date: Mon, 17 Nov 2014 09:53:10 +0000 In-Reply-To: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: Anthony Perard , xen-users@lists.xen.org, Jim Fehlig , Stefano Stabellini Subject: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > By the way, how many NICs can I apply to a VM? > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > qemu-system-i386, I can only apply 4 NICs to an VM? > is it normal? I've no idea, CCing the qemu maintainers. I'd have expected the number of PV nics to be completely independent of the device mode, so I suppose you mean emulated NICs? Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 17 09:54:17 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 09:54:17 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqIzk-0002b9-Az; Mon, 17 Nov 2014 09:53:16 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqIzj-0002ax-Cu for xen-users@lists.xen.org; Mon, 17 Nov 2014 09:53:15 +0000 Received: from [193.109.254.147] by server-4.bemta-14.messagelabs.com id 65/22-02954-A85C9645; Mon, 17 Nov 2014 09:53:14 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-4.tower-27.messagelabs.com!1416217993!12995267!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 15212 invoked from network); 17 Nov 2014 09:53:14 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-4.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 09:53:14 -0000 X-IronPort-AV: E=Sophos;i="5.07,402,1413244800"; d="scan'208";a="193474163" Message-ID: <1416217990.27385.10.camel@citrix.com> From: Ian Campbell To: hanyandong Date: Mon, 17 Nov 2014 09:53:10 +0000 In-Reply-To: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: Anthony Perard , xen-users@lists.xen.org, Jim Fehlig , Stefano Stabellini Subject: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > By the way, how many NICs can I apply to a VM? > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > qemu-system-i386, I can only apply 4 NICs to an VM? > is it normal? I've no idea, CCing the qemu maintainers. I'd have expected the number of PV nics to be completely independent of the device mode, so I suppose you mean emulated NICs? Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 17 09:54:20 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 09:54:20 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqJ0k-0002ic-3d; Mon, 17 Nov 2014 09:54:18 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqJ0j-0002iA-Bo for xen-users@lists.xen.org; Mon, 17 Nov 2014 09:54:17 +0000 Received: from [85.158.139.211] by server-16.bemta-5.messagelabs.com id 17/E8-29352-8C5C9645; Mon, 17 Nov 2014 09:54:16 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-11.tower-206.messagelabs.com!1416218054!7612091!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 9778 invoked from network); 17 Nov 2014 09:54:15 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-11.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 09:54:15 -0000 X-IronPort-AV: E=Sophos;i="5.07,402,1413244800"; d="scan'208";a="191978734" Message-ID: <1416218052.27385.11.camel@citrix.com> From: Ian Campbell To: lee Date: Mon, 17 Nov 2014 09:54:12 +0000 In-Reply-To: <87r3x5gy9c.fsf@yun.yagibdah.de> References: <87r3x5gy9c.fsf@yun.yagibdah.de> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] very strange problem: memory memory? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sat, 2014-11-15 at 00:26 +0100, lee wrote: > Hi, > > does xen, or do domUs, somehow remember how much memory they had > assigned to them? > > I've upgraded the memory of the server from 8GB to 36GB (8x4 + 4*1 GB), > following the instructions in the manual about how to populate the > banks. So far, the server is running fine. > > I have a VM which used to have 'memory = 3107' in its configuration. > When I change the number to 10240 or 8192 or 4096 or even 3110, the VM > crashes early during the boot process. Change it back to 3107 and the > VM runs fine. > > There are other domUs that crash when they are booting when I change the > amount of memory assigned to them, like from 384MB to 512MB. Change it > back to 384MB and the VM runs fine. Only for two or three VMs, I was > able to increase the memory. > > Dom0 and all domUs are running Debian Wheezy. > > > Any idea what's going on here? Am I doing something wrong? > > The only thing that comes to mind is that for some reason, there's a > strange problem with RAM modules of different sizes. But if that's the > case, why is the server (IBM x3650 l2g) running fine? Have you run memtest or something similar? It may be that some memory is not used until you start a VM, because it is just in the free pool. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 17 09:54:20 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 09:54:20 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqJ0k-0002ic-3d; Mon, 17 Nov 2014 09:54:18 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqJ0j-0002iA-Bo for xen-users@lists.xen.org; Mon, 17 Nov 2014 09:54:17 +0000 Received: from [85.158.139.211] by server-16.bemta-5.messagelabs.com id 17/E8-29352-8C5C9645; Mon, 17 Nov 2014 09:54:16 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-11.tower-206.messagelabs.com!1416218054!7612091!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 9778 invoked from network); 17 Nov 2014 09:54:15 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-11.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 09:54:15 -0000 X-IronPort-AV: E=Sophos;i="5.07,402,1413244800"; d="scan'208";a="191978734" Message-ID: <1416218052.27385.11.camel@citrix.com> From: Ian Campbell To: lee Date: Mon, 17 Nov 2014 09:54:12 +0000 In-Reply-To: <87r3x5gy9c.fsf@yun.yagibdah.de> References: <87r3x5gy9c.fsf@yun.yagibdah.de> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] very strange problem: memory memory? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sat, 2014-11-15 at 00:26 +0100, lee wrote: > Hi, > > does xen, or do domUs, somehow remember how much memory they had > assigned to them? > > I've upgraded the memory of the server from 8GB to 36GB (8x4 + 4*1 GB), > following the instructions in the manual about how to populate the > banks. So far, the server is running fine. > > I have a VM which used to have 'memory = 3107' in its configuration. > When I change the number to 10240 or 8192 or 4096 or even 3110, the VM > crashes early during the boot process. Change it back to 3107 and the > VM runs fine. > > There are other domUs that crash when they are booting when I change the > amount of memory assigned to them, like from 384MB to 512MB. Change it > back to 384MB and the VM runs fine. Only for two or three VMs, I was > able to increase the memory. > > Dom0 and all domUs are running Debian Wheezy. > > > Any idea what's going on here? Am I doing something wrong? > > The only thing that comes to mind is that for some reason, there's a > strange problem with RAM modules of different sizes. But if that's the > case, why is the server (IBM x3650 l2g) running fine? Have you run memtest or something similar? It may be that some memory is not used until you start a VM, because it is just in the free pool. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 17 12:06:29 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 12:06:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqL3P-0008V6-BK; Mon, 17 Nov 2014 12:05:11 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqL3L-0008Uv-CW for xen-users@lists.xen.org; Mon, 17 Nov 2014 12:05:09 +0000 Received: from [85.158.139.211] by server-11.bemta-5.messagelabs.com id FB/D9-22777-174E9645; Mon, 17 Nov 2014 12:05:05 +0000 X-Env-Sender: chengkunck@gmail.com X-Msg-Ref: server-12.tower-206.messagelabs.com!1416225903!11746982!1 X-Originating-IP: [209.85.220.52] X-SpamReason: No, hits=2.2 required=7.0 tests=HTML_50_60, HTML_ATTR_UNIQUE, HTML_FONT_LOW_CONTRAST, HTML_MESSAGE, MIME_BASE64_TEXT, MIME_BOUND_NEXTPART X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 17791 invoked from network); 17 Nov 2014 12:05:04 -0000 Received: from mail-pa0-f52.google.com (HELO mail-pa0-f52.google.com) (209.85.220.52) by server-12.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 12:05:04 -0000 Received: by mail-pa0-f52.google.com with SMTP id eu11so1298789pac.11 for ; Mon, 17 Nov 2014 04:05:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:references:mime-version:message-id :content-type; bh=LdbAdKGIwwB7M9YFBvOf4LEzf1yJXbhOW2KiDmtayQ4=; b=yEBP+Us5AjqKXRxDriTv34WhQmkeo800T5W3cboI682m0mZz7nvHglO4ywa2UJJ3JA 3d7G+dkjsTgKODZvLrzK+T1HQN5A2oNTfQlWgTCu3QqA2LsKZpdqfJT61zupZXS5rfKf 9FTeP52S1DvqKGnBgpCiNPzH99pI92PcKWJu/lBpUfYEUe5bUqqGXe2MwrEk1ZOh8Qcx YJuwpFLHpnIylWOtt3a1r3rivo9+qgRzW77aTDwF9z5l3DnBP/6VslKFIrhXyjkcBl8a sZFVKoS2+CMd7iC+qTuTDBSyZIN0rVN1cC+5a802yLJfHETaMPYBr9JysT3dfT5TnWch Fx9Q== X-Received: by 10.66.159.3 with SMTP id wy3mr28803713pab.98.1416225902726; Mon, 17 Nov 2014 04:05:02 -0800 (PST) Received: from Ezio-PC ([219.224.191.247]) by mx.google.com with ESMTPSA id fk10sm35136518pab.29.2014.11.17.04.04.59 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Nov 2014 04:05:02 -0800 (PST) Date: Mon, 17 Nov 2014 20:04:59 +0800 From: "chengkunck@gmail.com" To: "Ian Campbell" , lee References: <87r3x5gy9c.fsf@yun.yagibdah.de>, <1416218052.27385.11.camel@citrix.com> X-Priority: 3 X-GUID: A4674E1C-7DF4-439B-990C-8E4D341E1F55 X-Has-Attach: no X-Mailer: Foxmail 7, 2, 5, 140[cn] Mime-Version: 1.0 Message-ID: <201411172004530584175@gmail.com> Cc: xen-users Subject: Re: [Xen-users] very strange problem: memory memory? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0490442574300031082==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============0490442574300031082== Content-Type: multipart/alternative; boundary="----=_001_NextPart310510414161_=----" This is a multi-part message in MIME format. ------=_001_NextPart310510414161_=---- Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: base64 SGkgTGVlLA0KICAgIEkgdGhpbmsgdGhhdCBpdCBtYXliZSBub3QgdGhlIFZNIHdobyByZW1lbWJl cnMgdGhlIG1lbW9yeSBjb25maWd1cmF0aW9uLiBGaXJzdCwgSSd2ZSBuZXZlciBtZXQgdGhpcyBw cm9ibGVtIG1vc3RseSBiZWNhdXNlIG15IGRvbXVzIHJ1biBsaW51eCBhbmQgSSBzZWxkb21seSBj aGFuZ2UgdGhlaXIgY29uZmlncy4gVGhlbiwgaXQgZGlkIHJlbWluZCBtZSBzb21ldGhpbmcgdGhh dCBmb3IgYSBwaHlzaWNhbCBtYWNoaW5lIHRoZSBCSU9TIHdvdWxkIG1vbml0b3IgdGhlIGhhcmR3 YXJlIGNoYW5nZXMsIGVzcGVjaWFsbHkgd2hlbiB5b3UgaGF2ZSBhIFdpbmRvd3MgYW5kIHBsdWcg b3IgdW5wbHVnIGEgbWVtb3J5IGNoaXAuIA0KICAgIFNvIG15IGd1ZXNzIGlzIGl0IG1pZ2h0IGJl IHdpdGggdGhlIGh5cGVydmlzb3IsIGlmIG15IG1lbW9yeSBpcyBjb3JyZWN0LCBJIHJlbWVtYmVy IHRoZXJlJ3MgYWxzbyBhIG1lY2hhbmlzbSBmb3IgVk0gdGhhdCBzZXJ2ZXMgYXMgdGhlIEJJT1Mu ICdST01CSU9TJywgaXQgc2VlbXMgdG8gYmUgdGhhdCBuYW1lLg0KDQoNCg0KQmVzdCByZWdhcmRz LA0KICAgICAgIEtlbm5ldGgNCiANCkZyb206IElhbiBDYW1wYmVsbA0KRGF0ZTogMjAxNC0xMS0x NyAxNzo1NA0KVG86IGxlZQ0KQ0M6IHhlbi11c2Vycw0KU3ViamVjdDogUmU6IFtYZW4tdXNlcnNd IHZlcnkgc3RyYW5nZSBwcm9ibGVtOiBtZW1vcnkgbWVtb3J5Pw0KT24gU2F0LCAyMDE0LTExLTE1 IGF0IDAwOjI2ICswMTAwLCBsZWUgd3JvdGU6DQo+IEhpLA0KPiANCj4gZG9lcyB4ZW4sIG9yIGRv IGRvbVVzLCBzb21laG93IHJlbWVtYmVyIGhvdyBtdWNoIG1lbW9yeSB0aGV5IGhhZA0KPiBhc3Np Z25lZCB0byB0aGVtPw0KPiANCj4gSSd2ZSB1cGdyYWRlZCB0aGUgbWVtb3J5IG9mIHRoZSBzZXJ2 ZXIgZnJvbSA4R0IgdG8gMzZHQiAoOHg0ICsgNCoxIEdCKSwNCj4gZm9sbG93aW5nIHRoZSBpbnN0 cnVjdGlvbnMgaW4gdGhlIG1hbnVhbCBhYm91dCBob3cgdG8gcG9wdWxhdGUgdGhlDQo+IGJhbmtz LiAgU28gZmFyLCB0aGUgc2VydmVyIGlzIHJ1bm5pbmcgZmluZS4NCj4gDQo+IEkgaGF2ZSBhIFZN IHdoaWNoIHVzZWQgdG8gaGF2ZSAnbWVtb3J5ID0gMzEwNycgaW4gaXRzIGNvbmZpZ3VyYXRpb24u DQo+IFdoZW4gSSBjaGFuZ2UgdGhlIG51bWJlciB0byAxMDI0MCBvciA4MTkyIG9yIDQwOTYgb3Ig ZXZlbiAzMTEwLCB0aGUgVk0NCj4gY3Jhc2hlcyBlYXJseSBkdXJpbmcgdGhlIGJvb3QgcHJvY2Vz cy4gIENoYW5nZSBpdCBiYWNrIHRvIDMxMDcgYW5kIHRoZQ0KPiBWTSBydW5zIGZpbmUuDQo+IA0K PiBUaGVyZSBhcmUgb3RoZXIgZG9tVXMgdGhhdCBjcmFzaCB3aGVuIHRoZXkgYXJlIGJvb3Rpbmcg d2hlbiBJIGNoYW5nZSB0aGUNCj4gYW1vdW50IG9mIG1lbW9yeSBhc3NpZ25lZCB0byB0aGVtLCBs aWtlIGZyb20gMzg0TUIgdG8gNTEyTUIuICBDaGFuZ2UgaXQNCj4gYmFjayB0byAzODRNQiBhbmQg dGhlIFZNIHJ1bnMgZmluZS4gIE9ubHkgZm9yIHR3byBvciB0aHJlZSBWTXMsIEkgd2FzDQo+IGFi bGUgdG8gaW5jcmVhc2UgdGhlIG1lbW9yeS4NCj4gDQo+IERvbTAgYW5kIGFsbCBkb21VcyBhcmUg cnVubmluZyBEZWJpYW4gV2hlZXp5Lg0KPiANCj4gDQo+IEFueSBpZGVhIHdoYXQncyBnb2luZyBv biBoZXJlPyAgQW0gSSBkb2luZyBzb21ldGhpbmcgd3Jvbmc/DQo+IA0KPiBUaGUgb25seSB0aGlu ZyB0aGF0IGNvbWVzIHRvIG1pbmQgaXMgdGhhdCBmb3Igc29tZSByZWFzb24sIHRoZXJlJ3MgYQ0K PiBzdHJhbmdlIHByb2JsZW0gd2l0aCBSQU0gbW9kdWxlcyBvZiBkaWZmZXJlbnQgc2l6ZXMuICBC dXQgaWYgdGhhdCdzIHRoZQ0KPiBjYXNlLCB3aHkgaXMgdGhlIHNlcnZlciAoSUJNIHgzNjUwIGwy ZykgcnVubmluZyBmaW5lPw0KIA0KSGF2ZSB5b3UgcnVuIG1lbXRlc3Qgb3Igc29tZXRoaW5nIHNp bWlsYXI/IEl0IG1heSBiZSB0aGF0IHNvbWUgbWVtb3J5IGlzDQpub3QgdXNlZCB1bnRpbCB5b3Ug c3RhcnQgYSBWTSwgYmVjYXVzZSBpdCBpcyBqdXN0IGluIHRoZSBmcmVlIHBvb2wuDQogDQpJYW4u DQogDQogDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0K WGVuLXVzZXJzIG1haWxpbmcgbGlzdA0KWGVuLXVzZXJzQGxpc3RzLnhlbi5vcmcNCmh0dHA6Ly9s aXN0cy54ZW4ub3JnL3hlbi11c2Vycw0K ------=_001_NextPart310510414161_=---- Content-Type: text/html; charset="ISO-8859-1" Content-Transfer-Encoding: quoted-printable =0A
Hi Lee,
    I think that it maybe not the VM who remembers the mem= ory configuration. First, I've never met this problem mostly because my do= mus run linux and I seldomly change their configs. Then, it did remind me = something that for a physical machine the BIOS would monitor the hardware = changes, especially when you have a Windows and plug or unplug a memory ch= ip. 
    So = my guess is it might be with the hypervisor, if my memory is correct, I re= member there's also a mechanism for VM that serves as the BIOS. 'ROMBIOS', it seems to be = that name.
=0A

=0A
Best reg= ards,
       Kenneth
=0A 
Date:&nbs= p;2014-11-17 17:54
To: lee
Subject: Re: [Xen-users]= very strange problem: memory memory?
On Sat, 2= 014-11-15 at 00:26 +0100, lee wrote:
=0A
> Hi,
=0A
&g= t;
=0A
> does xen, or do domUs, somehow remember how much mem= ory they had
=0A
> assigned to them?
=0A
>
= =0A
> I've upgraded the memory of the server from 8GB to 36GB (8x4 = + 4*1 GB),
=0A
> following the instructions in the manual abou= t how to populate the
=0A
> banks.  So far, the server is= running fine.
=0A
>
=0A
> I have a VM which used= to have 'memory =3D 3107' in its configuration.
=0A
> When I = change the number to 10240 or 8192 or 4096 or even 3110, the VM
=0A> crashes early during the boot process.  Change it back to 310= 7 and the
=0A
> VM runs fine.
=0A
>
=0A
= > There are other domUs that crash when they are booting when I change = the
=0A
> amount of memory assigned to them, like from 384MB t= o 512MB.  Change it
=0A
> back to 384MB and the VM runs f= ine.  Only for two or three VMs, I was
=0A
> able to incr= ease the memory.
=0A
>
=0A
> Dom0 and all domUs a= re running Debian Wheezy.
=0A
>
=0A
>
=0A> Any idea what's going on here?  Am I doing something wrong?=0A
>
=0A
> The only thing that comes to mind is t= hat for some reason, there's a
=0A
> strange problem with RAM = modules of different sizes.  But if that's the
=0A
> case= , why is the server (IBM x3650 l2g) running fine?
=0A
 =0A
Have you run memtest or something similar? It may be that some me= mory is
=0A
not used until you start a VM, because it is just in = the free pool.
=0A
 
=0A
Ian.
=0A
 =0A
 
=0A
__________________________________________= _____
=0A
Xen-users mailing list
=0A
Xen-users@lists.xen= .org
=0A
http://lists.xen.org/xen-users
=0A
=0A ------=_001_NextPart310510414161_=------ --===============0490442574300031082== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0490442574300031082==-- From xen-users-bounces@lists.xen.org Mon Nov 17 12:06:29 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 12:06:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqL3P-0008V6-BK; Mon, 17 Nov 2014 12:05:11 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqL3L-0008Uv-CW for xen-users@lists.xen.org; Mon, 17 Nov 2014 12:05:09 +0000 Received: from [85.158.139.211] by server-11.bemta-5.messagelabs.com id FB/D9-22777-174E9645; Mon, 17 Nov 2014 12:05:05 +0000 X-Env-Sender: chengkunck@gmail.com X-Msg-Ref: server-12.tower-206.messagelabs.com!1416225903!11746982!1 X-Originating-IP: [209.85.220.52] X-SpamReason: No, hits=2.2 required=7.0 tests=HTML_50_60, HTML_ATTR_UNIQUE, HTML_FONT_LOW_CONTRAST, HTML_MESSAGE, MIME_BASE64_TEXT, MIME_BOUND_NEXTPART X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 17791 invoked from network); 17 Nov 2014 12:05:04 -0000 Received: from mail-pa0-f52.google.com (HELO mail-pa0-f52.google.com) (209.85.220.52) by server-12.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 12:05:04 -0000 Received: by mail-pa0-f52.google.com with SMTP id eu11so1298789pac.11 for ; Mon, 17 Nov 2014 04:05:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:references:mime-version:message-id :content-type; bh=LdbAdKGIwwB7M9YFBvOf4LEzf1yJXbhOW2KiDmtayQ4=; b=yEBP+Us5AjqKXRxDriTv34WhQmkeo800T5W3cboI682m0mZz7nvHglO4ywa2UJJ3JA 3d7G+dkjsTgKODZvLrzK+T1HQN5A2oNTfQlWgTCu3QqA2LsKZpdqfJT61zupZXS5rfKf 9FTeP52S1DvqKGnBgpCiNPzH99pI92PcKWJu/lBpUfYEUe5bUqqGXe2MwrEk1ZOh8Qcx YJuwpFLHpnIylWOtt3a1r3rivo9+qgRzW77aTDwF9z5l3DnBP/6VslKFIrhXyjkcBl8a sZFVKoS2+CMd7iC+qTuTDBSyZIN0rVN1cC+5a802yLJfHETaMPYBr9JysT3dfT5TnWch Fx9Q== X-Received: by 10.66.159.3 with SMTP id wy3mr28803713pab.98.1416225902726; Mon, 17 Nov 2014 04:05:02 -0800 (PST) Received: from Ezio-PC ([219.224.191.247]) by mx.google.com with ESMTPSA id fk10sm35136518pab.29.2014.11.17.04.04.59 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Nov 2014 04:05:02 -0800 (PST) Date: Mon, 17 Nov 2014 20:04:59 +0800 From: "chengkunck@gmail.com" To: "Ian Campbell" , lee References: <87r3x5gy9c.fsf@yun.yagibdah.de>, <1416218052.27385.11.camel@citrix.com> X-Priority: 3 X-GUID: A4674E1C-7DF4-439B-990C-8E4D341E1F55 X-Has-Attach: no X-Mailer: Foxmail 7, 2, 5, 140[cn] Mime-Version: 1.0 Message-ID: <201411172004530584175@gmail.com> Cc: xen-users Subject: Re: [Xen-users] very strange problem: memory memory? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0490442574300031082==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============0490442574300031082== Content-Type: multipart/alternative; boundary="----=_001_NextPart310510414161_=----" This is a multi-part message in MIME format. ------=_001_NextPart310510414161_=---- Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: base64 SGkgTGVlLA0KICAgIEkgdGhpbmsgdGhhdCBpdCBtYXliZSBub3QgdGhlIFZNIHdobyByZW1lbWJl cnMgdGhlIG1lbW9yeSBjb25maWd1cmF0aW9uLiBGaXJzdCwgSSd2ZSBuZXZlciBtZXQgdGhpcyBw cm9ibGVtIG1vc3RseSBiZWNhdXNlIG15IGRvbXVzIHJ1biBsaW51eCBhbmQgSSBzZWxkb21seSBj aGFuZ2UgdGhlaXIgY29uZmlncy4gVGhlbiwgaXQgZGlkIHJlbWluZCBtZSBzb21ldGhpbmcgdGhh dCBmb3IgYSBwaHlzaWNhbCBtYWNoaW5lIHRoZSBCSU9TIHdvdWxkIG1vbml0b3IgdGhlIGhhcmR3 YXJlIGNoYW5nZXMsIGVzcGVjaWFsbHkgd2hlbiB5b3UgaGF2ZSBhIFdpbmRvd3MgYW5kIHBsdWcg b3IgdW5wbHVnIGEgbWVtb3J5IGNoaXAuIA0KICAgIFNvIG15IGd1ZXNzIGlzIGl0IG1pZ2h0IGJl IHdpdGggdGhlIGh5cGVydmlzb3IsIGlmIG15IG1lbW9yeSBpcyBjb3JyZWN0LCBJIHJlbWVtYmVy IHRoZXJlJ3MgYWxzbyBhIG1lY2hhbmlzbSBmb3IgVk0gdGhhdCBzZXJ2ZXMgYXMgdGhlIEJJT1Mu ICdST01CSU9TJywgaXQgc2VlbXMgdG8gYmUgdGhhdCBuYW1lLg0KDQoNCg0KQmVzdCByZWdhcmRz LA0KICAgICAgIEtlbm5ldGgNCiANCkZyb206IElhbiBDYW1wYmVsbA0KRGF0ZTogMjAxNC0xMS0x NyAxNzo1NA0KVG86IGxlZQ0KQ0M6IHhlbi11c2Vycw0KU3ViamVjdDogUmU6IFtYZW4tdXNlcnNd IHZlcnkgc3RyYW5nZSBwcm9ibGVtOiBtZW1vcnkgbWVtb3J5Pw0KT24gU2F0LCAyMDE0LTExLTE1 IGF0IDAwOjI2ICswMTAwLCBsZWUgd3JvdGU6DQo+IEhpLA0KPiANCj4gZG9lcyB4ZW4sIG9yIGRv IGRvbVVzLCBzb21laG93IHJlbWVtYmVyIGhvdyBtdWNoIG1lbW9yeSB0aGV5IGhhZA0KPiBhc3Np Z25lZCB0byB0aGVtPw0KPiANCj4gSSd2ZSB1cGdyYWRlZCB0aGUgbWVtb3J5IG9mIHRoZSBzZXJ2 ZXIgZnJvbSA4R0IgdG8gMzZHQiAoOHg0ICsgNCoxIEdCKSwNCj4gZm9sbG93aW5nIHRoZSBpbnN0 cnVjdGlvbnMgaW4gdGhlIG1hbnVhbCBhYm91dCBob3cgdG8gcG9wdWxhdGUgdGhlDQo+IGJhbmtz LiAgU28gZmFyLCB0aGUgc2VydmVyIGlzIHJ1bm5pbmcgZmluZS4NCj4gDQo+IEkgaGF2ZSBhIFZN IHdoaWNoIHVzZWQgdG8gaGF2ZSAnbWVtb3J5ID0gMzEwNycgaW4gaXRzIGNvbmZpZ3VyYXRpb24u DQo+IFdoZW4gSSBjaGFuZ2UgdGhlIG51bWJlciB0byAxMDI0MCBvciA4MTkyIG9yIDQwOTYgb3Ig ZXZlbiAzMTEwLCB0aGUgVk0NCj4gY3Jhc2hlcyBlYXJseSBkdXJpbmcgdGhlIGJvb3QgcHJvY2Vz cy4gIENoYW5nZSBpdCBiYWNrIHRvIDMxMDcgYW5kIHRoZQ0KPiBWTSBydW5zIGZpbmUuDQo+IA0K PiBUaGVyZSBhcmUgb3RoZXIgZG9tVXMgdGhhdCBjcmFzaCB3aGVuIHRoZXkgYXJlIGJvb3Rpbmcg d2hlbiBJIGNoYW5nZSB0aGUNCj4gYW1vdW50IG9mIG1lbW9yeSBhc3NpZ25lZCB0byB0aGVtLCBs aWtlIGZyb20gMzg0TUIgdG8gNTEyTUIuICBDaGFuZ2UgaXQNCj4gYmFjayB0byAzODRNQiBhbmQg dGhlIFZNIHJ1bnMgZmluZS4gIE9ubHkgZm9yIHR3byBvciB0aHJlZSBWTXMsIEkgd2FzDQo+IGFi bGUgdG8gaW5jcmVhc2UgdGhlIG1lbW9yeS4NCj4gDQo+IERvbTAgYW5kIGFsbCBkb21VcyBhcmUg cnVubmluZyBEZWJpYW4gV2hlZXp5Lg0KPiANCj4gDQo+IEFueSBpZGVhIHdoYXQncyBnb2luZyBv biBoZXJlPyAgQW0gSSBkb2luZyBzb21ldGhpbmcgd3Jvbmc/DQo+IA0KPiBUaGUgb25seSB0aGlu ZyB0aGF0IGNvbWVzIHRvIG1pbmQgaXMgdGhhdCBmb3Igc29tZSByZWFzb24sIHRoZXJlJ3MgYQ0K PiBzdHJhbmdlIHByb2JsZW0gd2l0aCBSQU0gbW9kdWxlcyBvZiBkaWZmZXJlbnQgc2l6ZXMuICBC dXQgaWYgdGhhdCdzIHRoZQ0KPiBjYXNlLCB3aHkgaXMgdGhlIHNlcnZlciAoSUJNIHgzNjUwIGwy ZykgcnVubmluZyBmaW5lPw0KIA0KSGF2ZSB5b3UgcnVuIG1lbXRlc3Qgb3Igc29tZXRoaW5nIHNp bWlsYXI/IEl0IG1heSBiZSB0aGF0IHNvbWUgbWVtb3J5IGlzDQpub3QgdXNlZCB1bnRpbCB5b3Ug c3RhcnQgYSBWTSwgYmVjYXVzZSBpdCBpcyBqdXN0IGluIHRoZSBmcmVlIHBvb2wuDQogDQpJYW4u DQogDQogDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0K WGVuLXVzZXJzIG1haWxpbmcgbGlzdA0KWGVuLXVzZXJzQGxpc3RzLnhlbi5vcmcNCmh0dHA6Ly9s aXN0cy54ZW4ub3JnL3hlbi11c2Vycw0K ------=_001_NextPart310510414161_=---- Content-Type: text/html; charset="ISO-8859-1" Content-Transfer-Encoding: quoted-printable =0A
Hi Lee,
    I think that it maybe not the VM who remembers the mem= ory configuration. First, I've never met this problem mostly because my do= mus run linux and I seldomly change their configs. Then, it did remind me = something that for a physical machine the BIOS would monitor the hardware = changes, especially when you have a Windows and plug or unplug a memory ch= ip. 
    So = my guess is it might be with the hypervisor, if my memory is correct, I re= member there's also a mechanism for VM that serves as the BIOS. 'ROMBIOS', it seems to be = that name.
=0A

=0A
Best reg= ards,
       Kenneth
=0A 
Date:&nbs= p;2014-11-17 17:54
To: lee
Subject: Re: [Xen-users]= very strange problem: memory memory?
On Sat, 2= 014-11-15 at 00:26 +0100, lee wrote:
=0A
> Hi,
=0A
&g= t;
=0A
> does xen, or do domUs, somehow remember how much mem= ory they had
=0A
> assigned to them?
=0A
>
= =0A
> I've upgraded the memory of the server from 8GB to 36GB (8x4 = + 4*1 GB),
=0A
> following the instructions in the manual abou= t how to populate the
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> banks.  So far, the server is= running fine.
=0A
>
=0A
> I have a VM which used= to have 'memory =3D 3107' in its configuration.
=0A
> When I = change the number to 10240 or 8192 or 4096 or even 3110, the VM
=0A> crashes early during the boot process.  Change it back to 310= 7 and the
=0A
> VM runs fine.
=0A
>
=0A
= > There are other domUs that crash when they are booting when I change = the
=0A
> amount of memory assigned to them, like from 384MB t= o 512MB.  Change it
=0A
> back to 384MB and the VM runs f= ine.  Only for two or three VMs, I was
=0A
> able to incr= ease the memory.
=0A
>
=0A
> Dom0 and all domUs a= re running Debian Wheezy.
=0A
>
=0A
>
=0A> Any idea what's going on here?  Am I doing something wrong?=0A
>
=0A
> The only thing that comes to mind is t= hat for some reason, there's a
=0A
> strange problem with RAM = modules of different sizes.  But if that's the
=0A
> case= , why is the server (IBM x3650 l2g) running fine?
=0A
 =0A
Have you run memtest or something similar? It may be that some me= mory is
=0A
not used until you start a VM, because it is just in = the free pool.
=0A
 
=0A
Ian.
=0A
 =0A
 
=0A
__________________________________________= _____
=0A
Xen-users mailing list
=0A
Xen-users@lists.xen= .org
=0A
http://lists.xen.org/xen-users
=0A
=0A ------=_001_NextPart310510414161_=------ --===============0490442574300031082== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0490442574300031082==-- From xen-users-bounces@lists.xen.org Mon Nov 17 13:03:19 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 13:03:19 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqLwG-0002PM-Qy; Mon, 17 Nov 2014 13:01:52 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqLwF-0002Ml-IW for xen-users@lists.xen.org; Mon, 17 Nov 2014 13:01:51 +0000 Received: from [193.109.254.147] by server-9.bemta-14.messagelabs.com id A1/BA-02712-EB1F9645; Mon, 17 Nov 2014 13:01:50 +0000 X-Env-Sender: Stefano.Stabellini@citrix.com X-Msg-Ref: server-15.tower-27.messagelabs.com!1416229308!13052771!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 15404 invoked from network); 17 Nov 2014 13:01:50 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-15.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 13:01:50 -0000 X-IronPort-AV: E=Sophos;i="5.07,402,1413244800"; d="scan'208";a="193517276" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.79) with Microsoft SMTP Server id 14.3.181.6; Mon, 17 Nov 2014 08:01:17 -0500 Received: from kaball.uk.xensource.com ([10.80.2.59]) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XqLvg-0003oR-En; Mon, 17 Nov 2014 13:01:16 +0000 Date: Mon, 17 Nov 2014 13:00:57 +0000 From: Stefano Stabellini X-X-Sender: sstabellini@kaball.uk.xensource.com To: Ian Campbell In-Reply-To: <1416217990.27385.10.camel@citrix.com> Message-ID: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 X-DLP: MIA1 Cc: Anthony Perard , xen-users@lists.xen.org, Jim Fehlig , hanyandong , Stefano Stabellini Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, 17 Nov 2014, Ian Campbell wrote: > On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > > By the way, how many NICs can I apply to a VM? > > > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > > qemu-system-i386, I can only apply 4 NICs to an VM? > > is it normal? > > I've no idea, CCing the qemu maintainers. > > I'd have expected the number of PV nics to be completely independent of > the device mode, so I suppose you mean emulated NICs? I can pass 4 emulated NICs maximum, but you can easily reach 8 if you use PV NICs instead. Just pass 'type=pv' like this: vif=['', '', '', '', 'type=pv', 'type=pv', 'type=pv', 'type=pv'] it is going to create 4 emulated nics and 4 pv nics. The 4 emulated nics also have 4 corresponding pv nics. The emulated nics get disconnected soon after boot by the guest operating system (if it has pv drivers installed, such as Linux). So overall once the boot sequence is fully completed you'll end up with the 8 pv nics that you want. BTW the reason for the failure seems to be that QEMU runs out of ram (xen: failed to populate ram at 80110000, so xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. Interestingly e1000 doesn't need any roms either, so another way around this would be to set 'type=e1000' for all the vifs. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 17 13:03:19 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 13:03:19 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqLwG-0002PM-Qy; Mon, 17 Nov 2014 13:01:52 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqLwF-0002Ml-IW for xen-users@lists.xen.org; Mon, 17 Nov 2014 13:01:51 +0000 Received: from [193.109.254.147] by server-9.bemta-14.messagelabs.com id A1/BA-02712-EB1F9645; Mon, 17 Nov 2014 13:01:50 +0000 X-Env-Sender: Stefano.Stabellini@citrix.com X-Msg-Ref: server-15.tower-27.messagelabs.com!1416229308!13052771!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 15404 invoked from network); 17 Nov 2014 13:01:50 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-15.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 13:01:50 -0000 X-IronPort-AV: E=Sophos;i="5.07,402,1413244800"; d="scan'208";a="193517276" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.79) with Microsoft SMTP Server id 14.3.181.6; Mon, 17 Nov 2014 08:01:17 -0500 Received: from kaball.uk.xensource.com ([10.80.2.59]) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XqLvg-0003oR-En; Mon, 17 Nov 2014 13:01:16 +0000 Date: Mon, 17 Nov 2014 13:00:57 +0000 From: Stefano Stabellini X-X-Sender: sstabellini@kaball.uk.xensource.com To: Ian Campbell In-Reply-To: <1416217990.27385.10.camel@citrix.com> Message-ID: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 X-DLP: MIA1 Cc: Anthony Perard , xen-users@lists.xen.org, Jim Fehlig , hanyandong , Stefano Stabellini Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, 17 Nov 2014, Ian Campbell wrote: > On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > > By the way, how many NICs can I apply to a VM? > > > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > > qemu-system-i386, I can only apply 4 NICs to an VM? > > is it normal? > > I've no idea, CCing the qemu maintainers. > > I'd have expected the number of PV nics to be completely independent of > the device mode, so I suppose you mean emulated NICs? I can pass 4 emulated NICs maximum, but you can easily reach 8 if you use PV NICs instead. Just pass 'type=pv' like this: vif=['', '', '', '', 'type=pv', 'type=pv', 'type=pv', 'type=pv'] it is going to create 4 emulated nics and 4 pv nics. The 4 emulated nics also have 4 corresponding pv nics. The emulated nics get disconnected soon after boot by the guest operating system (if it has pv drivers installed, such as Linux). So overall once the boot sequence is fully completed you'll end up with the 8 pv nics that you want. BTW the reason for the failure seems to be that QEMU runs out of ram (xen: failed to populate ram at 80110000, so xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. Interestingly e1000 doesn't need any roms either, so another way around this would be to set 'type=e1000' for all the vifs. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 17 13:04:15 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 13:04:15 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqLyQ-0002YA-Hz; Mon, 17 Nov 2014 13:04:06 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqLyO-0002Y4-Rr for xen-users@lists.xen.org; Mon, 17 Nov 2014 13:04:04 +0000 Received: from [193.109.254.147] by server-3.bemta-14.messagelabs.com id A1/26-02953-442F9645; Mon, 17 Nov 2014 13:04:04 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-5.tower-27.messagelabs.com!1416229442!8406924!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 20117 invoked from network); 17 Nov 2014 13:04:03 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-5.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 13:04:03 -0000 X-IronPort-AV: E=Sophos;i="5.07,402,1413244800"; d="scan'208";a="193518378" Message-ID: <1416229422.5466.15.camel@citrix.com> From: Ian Campbell To: Stefano Stabellini Date: Mon, 17 Nov 2014 13:03:42 +0000 In-Reply-To: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: Anthony Perard , xen-users@lists.xen.org, Jim Fehlig , hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote: > BTW the reason for the failure seems to be that QEMU runs out of ram > (xen: failed to populate ram at 80110000, so > xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 > (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. > Interestingly e1000 doesn't need any roms either, so another way around > this would be to set 'type=e1000' for all the vifs. With qemu-trad ROMs were loaded by hvmloader/ROMBIOS not via qemu. It's possible it only did it for the first NIC, or that it shared things or something along those lines. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 17 13:04:15 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 13:04:15 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqLyQ-0002YA-Hz; Mon, 17 Nov 2014 13:04:06 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqLyO-0002Y4-Rr for xen-users@lists.xen.org; Mon, 17 Nov 2014 13:04:04 +0000 Received: from [193.109.254.147] by server-3.bemta-14.messagelabs.com id A1/26-02953-442F9645; Mon, 17 Nov 2014 13:04:04 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-5.tower-27.messagelabs.com!1416229442!8406924!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 20117 invoked from network); 17 Nov 2014 13:04:03 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-5.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 13:04:03 -0000 X-IronPort-AV: E=Sophos;i="5.07,402,1413244800"; d="scan'208";a="193518378" Message-ID: <1416229422.5466.15.camel@citrix.com> From: Ian Campbell To: Stefano Stabellini Date: Mon, 17 Nov 2014 13:03:42 +0000 In-Reply-To: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: Anthony Perard , xen-users@lists.xen.org, Jim Fehlig , hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote: > BTW the reason for the failure seems to be that QEMU runs out of ram > (xen: failed to populate ram at 80110000, so > xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 > (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. > Interestingly e1000 doesn't need any roms either, so another way around > this would be to set 'type=e1000' for all the vifs. With qemu-trad ROMs were loaded by hvmloader/ROMBIOS not via qemu. It's possible it only did it for the first NIC, or that it shared things or something along those lines. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 17 15:27:14 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 15:27:14 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqOC1-0007FV-Uc; Mon, 17 Nov 2014 15:26:17 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqOC0-0007FQ-A1 for xen-users@lists.xen.org; Mon, 17 Nov 2014 15:26:16 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id A6/97-24532-7931A645; Mon, 17 Nov 2014 15:26:15 +0000 X-Env-Sender: russell.pavlicek.xen@gmail.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1416237974!13350583!1 X-Originating-IP: [209.85.215.50] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 18979 invoked from network); 17 Nov 2014 15:26:14 -0000 Received: from mail-la0-f50.google.com (HELO mail-la0-f50.google.com) (209.85.215.50) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 15:26:14 -0000 Received: by mail-la0-f50.google.com with SMTP id hs14so12215897lab.37 for ; Mon, 17 Nov 2014 07:26:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=38T0tYYHDDcev9GkdqPwmo9ZXjegnBYWiXL0gWFqTpw=; b=0SUTewGav0hwulZOQoRjuCQOaeKOlkxPml2yuieVf70RAzezi4/m3qGmk3qE5Zx0tQ mQOq2uBBktkTg1eY0nmaXxwUGzT3EPbMEway2jmH9qAKLAO3hz5IVIn3riWYwFmFs2Ep 99tJQTySJXavNOTK6k/aG9V2nlvQ4oDzmMXRMugskvbM4x+/TeEsAPMob26iHy+UxvL4 Mq0iC0/jjYqXPaOOlQnbFfBa1BMxUkxBs+66UGMSyxPkCFq7c2w/WFvNSVGOlXdvrqc/ n3gT8B4Y+EvTq8UQvH7kxax2atZpnQ1IKwktLZy14x0QbHOcJEqJkNGcVURqCdPV0iQs rpHw== MIME-Version: 1.0 X-Received: by 10.152.203.196 with SMTP id ks4mr10806254lac.78.1416237974351; Mon, 17 Nov 2014 07:26:14 -0800 (PST) Received: by 10.112.225.11 with HTTP; Mon, 17 Nov 2014 07:26:14 -0800 (PST) Date: Mon, 17 Nov 2014 10:26:14 -0500 X-Google-Sender-Auth: m17UTh8Qj9fiPV3-ZYNrZ1jZ0xs Message-ID: From: Russ Pavlicek To: "xen-users@lists.xen.org" Subject: [Xen-users] XenProject.org Q&A: Why do DomU interrupt numbers start at 245? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On the XenProject.org Q&A system this question was asked. I have no idea why it looks this way. Can someone explain why this happens? Q&A user 'tonysuo' asks: When I print the interrupt lines in Guest OS like below: root@centos65-pv-1 # cat /proc/interrupts CPU0 245: 432 xen-dyn-event eth0 246: 5747 xen-dyn-event blkif 247: 0 xen-dyn-event vkbd 248: 1 xen-dyn-event 249: 429 xen-dyn-event vfb 250: 407 xen-dyn-event xenbus 251: 0 xen-percpu-ipi callfuncsingle0 252: 0 xen-percpu-virq debug0 253: 0 xen-percpu-ipi callfunc0 254: 0 xen-percpu-ipi resched0 255: 20175 xen-percpu-virq timer0 NMI: 0 Non-maskable interrupts LOC: 0 Local timer interrupts SPU: 0 Spurious interrupts PMI: 0 Performance monitoring interrupts IWI: 0 IRQ work interrupts RES: 0 Rescheduling interrupts CAL: 0 Function call interrupts TLB: 0 TLB shootdowns TRM: 0 Thermal event interrupts THR: 0 Threshold APIC interrupts MCE: 0 Machine check exceptions MCP: 0 Machine check polls ERR: 0 MIS: 0 my question is why the interrupt line number start from 245? Here is the interrupt line in physical machine. You can see it start from 0. # cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 0: 128 0 0 0 0 0 0 0 IO-APIC-edge timer 3: 2 0 0 0 0 0 0 0 IO-APIC-edge 4: 2 0 0 0 0 0 0 0 IO-APIC-edge 8: 1 0 0 0 0 0 0 0 IO-APIC-edge rtc0 9: 0 0 0 0 0 0 0 0 IO-APIC-fasteoi acpi 20: 29 0 0 0 0 0 21 0 IO-APIC-fasteoi ehci_hcd:usb1 23: 29 0 0 0 21 0 0 0 IO-APIC-fasteoi ehci_hcd:usb2 24: 20683 0 0 0 0 0 0 0 HPET_MSI-edge hpet2 25: 0 0 0 0 0 0 0 0 HPET_MSI-edge hpet3 26: 0 0 0 0 0 0 0 0 HPET_MSI-edge hpet4 27: 0 0 0 0 0 0 0 0 HPET_MSI-edge hpet5 28: 0 0 0 0 0 0 0 0 HPET_MSI-edge ... ... _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 17 15:27:14 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 17 Nov 2014 15:27:14 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqOC1-0007FV-Uc; Mon, 17 Nov 2014 15:26:17 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqOC0-0007FQ-A1 for xen-users@lists.xen.org; Mon, 17 Nov 2014 15:26:16 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id A6/97-24532-7931A645; Mon, 17 Nov 2014 15:26:15 +0000 X-Env-Sender: russell.pavlicek.xen@gmail.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1416237974!13350583!1 X-Originating-IP: [209.85.215.50] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 18979 invoked from network); 17 Nov 2014 15:26:14 -0000 Received: from mail-la0-f50.google.com (HELO mail-la0-f50.google.com) (209.85.215.50) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 17 Nov 2014 15:26:14 -0000 Received: by mail-la0-f50.google.com with SMTP id hs14so12215897lab.37 for ; Mon, 17 Nov 2014 07:26:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=38T0tYYHDDcev9GkdqPwmo9ZXjegnBYWiXL0gWFqTpw=; b=0SUTewGav0hwulZOQoRjuCQOaeKOlkxPml2yuieVf70RAzezi4/m3qGmk3qE5Zx0tQ mQOq2uBBktkTg1eY0nmaXxwUGzT3EPbMEway2jmH9qAKLAO3hz5IVIn3riWYwFmFs2Ep 99tJQTySJXavNOTK6k/aG9V2nlvQ4oDzmMXRMugskvbM4x+/TeEsAPMob26iHy+UxvL4 Mq0iC0/jjYqXPaOOlQnbFfBa1BMxUkxBs+66UGMSyxPkCFq7c2w/WFvNSVGOlXdvrqc/ n3gT8B4Y+EvTq8UQvH7kxax2atZpnQ1IKwktLZy14x0QbHOcJEqJkNGcVURqCdPV0iQs rpHw== MIME-Version: 1.0 X-Received: by 10.152.203.196 with SMTP id ks4mr10806254lac.78.1416237974351; Mon, 17 Nov 2014 07:26:14 -0800 (PST) Received: by 10.112.225.11 with HTTP; Mon, 17 Nov 2014 07:26:14 -0800 (PST) Date: Mon, 17 Nov 2014 10:26:14 -0500 X-Google-Sender-Auth: m17UTh8Qj9fiPV3-ZYNrZ1jZ0xs Message-ID: From: Russ Pavlicek To: "xen-users@lists.xen.org" Subject: [Xen-users] XenProject.org Q&A: Why do DomU interrupt numbers start at 245? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On the XenProject.org Q&A system this question was asked. I have no idea why it looks this way. Can someone explain why this happens? Q&A user 'tonysuo' asks: When I print the interrupt lines in Guest OS like below: root@centos65-pv-1 # cat /proc/interrupts CPU0 245: 432 xen-dyn-event eth0 246: 5747 xen-dyn-event blkif 247: 0 xen-dyn-event vkbd 248: 1 xen-dyn-event 249: 429 xen-dyn-event vfb 250: 407 xen-dyn-event xenbus 251: 0 xen-percpu-ipi callfuncsingle0 252: 0 xen-percpu-virq debug0 253: 0 xen-percpu-ipi callfunc0 254: 0 xen-percpu-ipi resched0 255: 20175 xen-percpu-virq timer0 NMI: 0 Non-maskable interrupts LOC: 0 Local timer interrupts SPU: 0 Spurious interrupts PMI: 0 Performance monitoring interrupts IWI: 0 IRQ work interrupts RES: 0 Rescheduling interrupts CAL: 0 Function call interrupts TLB: 0 TLB shootdowns TRM: 0 Thermal event interrupts THR: 0 Threshold APIC interrupts MCE: 0 Machine check exceptions MCP: 0 Machine check polls ERR: 0 MIS: 0 my question is why the interrupt line number start from 245? Here is the interrupt line in physical machine. You can see it start from 0. # cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 0: 128 0 0 0 0 0 0 0 IO-APIC-edge timer 3: 2 0 0 0 0 0 0 0 IO-APIC-edge 4: 2 0 0 0 0 0 0 0 IO-APIC-edge 8: 1 0 0 0 0 0 0 0 IO-APIC-edge rtc0 9: 0 0 0 0 0 0 0 0 IO-APIC-fasteoi acpi 20: 29 0 0 0 0 0 21 0 IO-APIC-fasteoi ehci_hcd:usb1 23: 29 0 0 0 21 0 0 0 IO-APIC-fasteoi ehci_hcd:usb2 24: 20683 0 0 0 0 0 0 0 HPET_MSI-edge hpet2 25: 0 0 0 0 0 0 0 0 HPET_MSI-edge hpet3 26: 0 0 0 0 0 0 0 0 HPET_MSI-edge hpet4 27: 0 0 0 0 0 0 0 0 HPET_MSI-edge hpet5 28: 0 0 0 0 0 0 0 0 HPET_MSI-edge ... ... _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 18 12:25:58 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 18 Nov 2014 12:25:58 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqhq1-0006S4-B7; Tue, 18 Nov 2014 12:24:53 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqhpw-0006Qf-7P; Tue, 18 Nov 2014 12:24:48 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 4E/26-25276-F8A3B645; Tue, 18 Nov 2014 12:24:47 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-11.tower-21.messagelabs.com!1416313485!13552852!1 X-Originating-IP: [50.57.168.107] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 29542 invoked from network); 18 Nov 2014 12:24:46 -0000 Received: from mail.xen.org (HELO mail.xen.org) (50.57.168.107) by server-11.tower-21.messagelabs.com with AES256-SHA encrypted SMTP; 18 Nov 2014 12:24:46 -0000 Received: from xenbits.xen.org ([50.57.170.242]) by mail.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqhpL-0000LT-DX; Tue, 18 Nov 2014 12:24:11 +0000 Received: from iwj by xenbits.xen.org with local (Exim 4.72) (envelope-from ) id 1XqhpL-0003SX-7Z; Tue, 18 Nov 2014 12:24:11 +0000 Date: Tue, 18 Nov 2014 12:24:11 +0000 Message-Id: Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 110 (CVE-2014-8595) - Missing privilege level checks in x86 emulation of far branches X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-8595 / XSA-110 version 3 Missing privilege level checks in x86 emulation of far branches UPDATES IN VERSION 3 ==================== Public release. ISSUE DESCRIPTION ================= The emulation of far branch instructions (CALL, JMP, and RETF in Intel assembly syntax, LCALL, LJMP, and LRET in AT&T assembly syntax) incompletely performs privilege checks. However these instructions are not usually handled by the emulator. Exceptions to this are - - when a memory operand lives in (emulated or passed through) memory mapped IO space, - - in the case of guests running in 32-bit PAE mode, when such an instruction is (in execution flow) within four instructions of one doing a page table update, - - when an Invalid Opcode exception gets raised by a guest instruction, and the guest then (likely maliciously) alters the instruction to become one of the affected ones, - - when the guest is in real mode (in which case there are no privilege checks anyway). IMPACT ====== Malicious HVM guest user mode code may be able to elevate its privileges to guest supervisor mode, or to crash the guest. VULNERABLE SYSTEMS ================== Xen 3.2.1 and onward are vulnerable on x86 systems. ARM systems are not vulnerable. Only user processes in x86 HVM guests can take advantage of this vulnerability. MITIGATION ========== Running only PV guests will avoid this issue. There is no mitigation available for HVM guests. CREDITS ======= This issue was discovered by Jan Beulich of SUSE. RESOLUTION ========== Applying the appropriate attached patch resolves this issue. xsa110-unstable.patch xen-unstable, Xen 4.4.x xsa110-4.3-and-4.2.patch Xen 4.3.x, Xen 4.2.x $ sha256sum xsa110*.patch a114ba586d18125b368112527a077abfe309826ad47aca8cc80ba4549c5f9ae2 xsa110-4.3-and-4.2.patch eac4691848dcd093903e0a0f5fd7ab15be15d0f10b98575379911e91e5dcbd70 xsa110.patch $ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJUazojAAoJEIP+FMlX6CvZF18H/1/G49MGk6/Fq6CtpvoEvQsl u7Q0UHoMuwqN119fRKJOorAh+MPKWDaPBjZoNmfJxIKEHD5tpA1Kr97y67Ye/dtz UfXxQPiIYpOe/Z59E3erKGDyzC5TLlPfa7fZBvZdeStIWsC+d2pUWDTRBioDHBGZ IeNnXkrLuhLrjGOs9a4ZNdP/jTFkJQ7vKJXF8nFhcEpK8XZx9D8e2xExTWZ2BJ/N u6KbWgMAf01M10hcQze99Wm3Fuva/HkVhiza8Rj5cgsV9SD4ZrQMhH9Mm86/YG52 AEwT6j8KWd83zZz8WZjFS30edZ4/eIXW+2e3KuaUFKBiei88tlF6CYWq6upS/5U= =u7Zi -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa110-4.3-and-4.2.patch" Content-Disposition: attachment; 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Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --=separator-- From xen-users-bounces@lists.xen.org Tue Nov 18 12:25:58 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 18 Nov 2014 12:25:58 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqhq0-0006Ro-D8; Tue, 18 Nov 2014 12:24:52 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqhpw-0006Qe-5w; Tue, 18 Nov 2014 12:24:48 +0000 Received: from [193.109.254.147] by server-11.bemta-14.messagelabs.com id 46/DC-02696-F8A3B645; Tue, 18 Nov 2014 12:24:47 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-12.tower-27.messagelabs.com!1416313485!13298519!1 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xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 109 (CVE-2014-8594) - Insufficient restrictions on certain MMU update hypercalls X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-8594 / XSA-109 version 3 Insufficient restrictions on certain MMU update hypercalls UPDATES IN VERSION 3 ==================== Public release. ISSUE DESCRIPTION ================= MMU update operations targeting page tables are intended to be used on PV guests only. The lack of a respective check made it possible for such operations to access certain function pointers which remain NULL when the target guest is using Hardware Assisted Paging (HAP). IMPACT ====== Malicious or buggy stub domain kernels or tool stacks otherwise living outside of Domain0 can mount a denial of service attack which, if successful, can affect the whole system. Only PV domains with privilege over other guests can exploit this vulnerability; and only when those other guests are HVM using HAP, or PVH. The vulnerability is therefore exposed to PV domains providing hardware emulation services to HVM guests. VULNERABLE SYSTEMS ================== Xen 4.0 and onward are vulnerable. Only x86 systems are vulnerable. ARM systems are not vulnerable. The vulnerability is only exposed to PV service domains for HVM or PVH guests which have privilege over the guest. In a usual configuration that means only device model emulators (qemu-dm). In the case of HVM guests whose device model is running in an unrestricted dom0 process, qemu-dm already has the ability to cause problems for the whole system. So in that case the vulnerability is not applicable. The situation is more subtle for an HVM guest with a stub qemu-dm. That is, where the device model runs in a separate domain (in the case of xl, as requested by "device_model_stubdomain_override=1" in the xl domain configuration file). The same applies with a qemu-dm in a dom0 process subjected to some kind kernel-based process privilege limitation (eg the chroot technique as found in some versions of XCP/XenServer). In those latter situations this issue means that the extra isolation does not provide as good a defence (against denial of service) as intended. That is the essence of this vulnerability. However, the security is still better than with a qemu-dm running as an unrestricted dom0 process. Therefore users with these configurations should not switch to an unrestricted dom0 qemu-dm. Finally, in a radically disaggregated system: where the HVM or PVH service domain software (probably, the device model domain image in the HVM case) is not always supplied by the host administrator, a malicious service domain administrator can exercise this vulnerability. MITIGATION ========== Running only PV guests or HVM guests with shadow paging enabled will avoid this issue. In a radically disaggregated system, restricting HVM service domains to software images approved by the host administrator will avoid the vulnerability. CREDITS ======= This issue was discovered by Roger Pau Monné of Citrix and Jan Beulich of SUSE. RESOLUTION ========== Applying the appropriate attached patch resolves this issue. xsa109.patch xen-unstable, Xen 4.4.x, Xen 4.3.x xsa109-4.2.patch Xen 4.2.x $ sha256sum xsa109*.patch 759d1b8cb8c17e53d17ad045ab89c5aaf52cb85fd93eef07e7acbe230365c56d xsa109-4.2.patch 729b87c2b9979fbda47c96e934db6fcfaeb10e07b4cfd66bb1e9f746a908576b xsa109.patch $ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJUazogAAoJEIP+FMlX6CvZ5NQH/25lTqtBGu5Xt0JwHnLenfv0 z0gVJ5o8YB6aqzV+GHWei0QV/PtCLteykm/K8LJK4my9OtDqI/WPzusyrGB6aNhD xCQUhRF5/j2c++u4UCBitibttSwKK/CCrswBMWZYqEI/1fJazVw3huyyFv56Wt+K 32geEcIUnWs6lJD+z97W8LPPNLoaF/m6uSh4I2LrT3uBnvEFq5oGgzdWNtEKkSGC fAuga2m1NhfbCsMD6JSv9/EDSKHTiByZ5Z/zicWrButHfRp4fmGO/pPMwPFkERs1 T/FX/UAfnvisS1SjgMwqufWlzIka5JDzi/Nc5Utgcvo9+9EsI1PCJDzYTJpOSa8= =yb1z -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa109-4.2.patch" Content-Disposition: attachment; filename="xsa109-4.2.patch" Content-Transfer-Encoding: base64 eDg2OiBkb24ndCBhbGxvdyBwYWdlIHRhYmxlIHVwZGF0ZXMgb24gbm9uLVBW IHBhZ2UgdGFibGVzIGluIGRvX21tdV91cGRhdGUoKQoKcGFnaW5nX3dyaXRl X2d1ZXN0X2VudHJ5KCkgYW5kIHBhZ2luZ19jbXB4Y2hnX2d1ZXN0X2VudHJ5 KCkgYXJlbid0CmNvbnNpc3RlbnRseSBzdXBwb3J0ZWQgZm9yIG5vbi1QViBn dWVzdHMgKHRoZXknZCBkZXJlZiBOVUxMIGZvciBQVkggb3IKbm9uLUhBUCBI Vk0gb25lcykuIERvbid0IGFsbG93IHJlc3BlY3RpdmUgTU1VXyogb3BlcmF0 aW9ucyBvbiB0aGUKcGFnZSB0YWJsZXMgb2Ygc3VjaCBkb21haW5zLgoKVGhp cyBpcyBYU0EtMTA5LgoKU2lnbmVkLW9mZi1ieTogSmFuIEJldWxpY2ggPGpi ZXVsaWNoQHN1c2UuY29tPgpBY2tlZC1ieTogVGltIERlZWdhbiA8dGltQHhl bi5vcmc+CgotLS0gYS94ZW4vYXJjaC94ODYvbW0uYworKysgYi94ZW4vYXJj aC94ODYvbW0uYwpAQCAtMzgwMCw2ICszODAwLDEwIEBAIGxvbmcgZG9fbW11 X3VwZGF0ZSgKICAgICAgICAgewogICAgICAgICAgICAgcDJtX3R5cGVfdCBw Mm10OwogCisgICAgICAgICAgICByYyA9IC1FT1BOT1RTVVBQOworICAgICAg ICAgICAgaWYgKCB1bmxpa2VseShwYWdpbmdfbW9kZV9yZWZjb3VudHMocHRf b3duZXIpKSApCisgICAgICAgICAgICAgICAgYnJlYWs7CisKICAgICAgICAg ICAgIHJjID0geHNtX21tdV9ub3JtYWxfdXBkYXRlKGQsIHB0X293bmVyLCBw Z19vd25lciwgcmVxLnZhbCk7CiAgICAgICAgICAgICBpZiAoIHJjICkKICAg ICAgICAgICAgICAgICBicmVhazsK --=separator Content-Type: application/octet-stream; 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charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --=separator-- From xen-users-bounces@lists.xen.org Tue Nov 18 12:25:58 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 18 Nov 2014 12:25:58 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqhq1-0006S4-B7; Tue, 18 Nov 2014 12:24:53 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqhpw-0006Qf-7P; Tue, 18 Nov 2014 12:24:48 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 4E/26-25276-F8A3B645; Tue, 18 Nov 2014 12:24:47 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-11.tower-21.messagelabs.com!1416313485!13552852!1 X-Originating-IP: [50.57.168.107] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 29542 invoked from network); 18 Nov 2014 12:24:46 -0000 Received: from mail.xen.org (HELO mail.xen.org) (50.57.168.107) by server-11.tower-21.messagelabs.com with AES256-SHA encrypted SMTP; 18 Nov 2014 12:24:46 -0000 Received: from xenbits.xen.org ([50.57.170.242]) by mail.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqhpL-0000LT-DX; Tue, 18 Nov 2014 12:24:11 +0000 Received: from iwj by xenbits.xen.org with local (Exim 4.72) (envelope-from ) id 1XqhpL-0003SX-7Z; Tue, 18 Nov 2014 12:24:11 +0000 Date: Tue, 18 Nov 2014 12:24:11 +0000 Message-Id: Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 110 (CVE-2014-8595) - Missing privilege level checks in x86 emulation of far branches X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-8595 / XSA-110 version 3 Missing privilege level checks in x86 emulation of far branches UPDATES IN VERSION 3 ==================== Public release. ISSUE DESCRIPTION ================= The emulation of far branch instructions (CALL, JMP, and RETF in Intel assembly syntax, LCALL, LJMP, and LRET in AT&T assembly syntax) incompletely performs privilege checks. However these instructions are not usually handled by the emulator. Exceptions to this are - - when a memory operand lives in (emulated or passed through) memory mapped IO space, - - in the case of guests running in 32-bit PAE mode, when such an instruction is (in execution flow) within four instructions of one doing a page table update, - - when an Invalid Opcode exception gets raised by a guest instruction, and the guest then (likely maliciously) alters the instruction to become one of the affected ones, - - when the guest is in real mode (in which case there are no privilege checks anyway). IMPACT ====== Malicious HVM guest user mode code may be able to elevate its privileges to guest supervisor mode, or to crash the guest. VULNERABLE SYSTEMS ================== Xen 3.2.1 and onward are vulnerable on x86 systems. ARM systems are not vulnerable. Only user processes in x86 HVM guests can take advantage of this vulnerability. MITIGATION ========== Running only PV guests will avoid this issue. There is no mitigation available for HVM guests. CREDITS ======= This issue was discovered by Jan Beulich of SUSE. RESOLUTION ========== Applying the appropriate attached patch resolves this issue. xsa110-unstable.patch xen-unstable, Xen 4.4.x xsa110-4.3-and-4.2.patch Xen 4.3.x, Xen 4.2.x $ sha256sum xsa110*.patch a114ba586d18125b368112527a077abfe309826ad47aca8cc80ba4549c5f9ae2 xsa110-4.3-and-4.2.patch eac4691848dcd093903e0a0f5fd7ab15be15d0f10b98575379911e91e5dcbd70 xsa110.patch $ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJUazojAAoJEIP+FMlX6CvZF18H/1/G49MGk6/Fq6CtpvoEvQsl u7Q0UHoMuwqN119fRKJOorAh+MPKWDaPBjZoNmfJxIKEHD5tpA1Kr97y67Ye/dtz UfXxQPiIYpOe/Z59E3erKGDyzC5TLlPfa7fZBvZdeStIWsC+d2pUWDTRBioDHBGZ IeNnXkrLuhLrjGOs9a4ZNdP/jTFkJQ7vKJXF8nFhcEpK8XZx9D8e2xExTWZ2BJ/N u6KbWgMAf01M10hcQze99Wm3Fuva/HkVhiza8Rj5cgsV9SD4ZrQMhH9Mm86/YG52 AEwT6j8KWd83zZz8WZjFS30edZ4/eIXW+2e3KuaUFKBiei88tlF6CYWq6upS/5U= =u7Zi -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa110-4.3-and-4.2.patch" Content-Disposition: attachment; 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Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --=separator-- From xen-users-bounces@lists.xen.org Tue Nov 18 12:25:58 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 18 Nov 2014 12:25:58 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqhq0-0006Ro-D8; Tue, 18 Nov 2014 12:24:52 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqhpw-0006Qe-5w; Tue, 18 Nov 2014 12:24:48 +0000 Received: from [193.109.254.147] by server-11.bemta-14.messagelabs.com id 46/DC-02696-F8A3B645; Tue, 18 Nov 2014 12:24:47 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-12.tower-27.messagelabs.com!1416313485!13298519!1 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xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 109 (CVE-2014-8594) - Insufficient restrictions on certain MMU update hypercalls X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-8594 / XSA-109 version 3 Insufficient restrictions on certain MMU update hypercalls UPDATES IN VERSION 3 ==================== Public release. ISSUE DESCRIPTION ================= MMU update operations targeting page tables are intended to be used on PV guests only. The lack of a respective check made it possible for such operations to access certain function pointers which remain NULL when the target guest is using Hardware Assisted Paging (HAP). IMPACT ====== Malicious or buggy stub domain kernels or tool stacks otherwise living outside of Domain0 can mount a denial of service attack which, if successful, can affect the whole system. Only PV domains with privilege over other guests can exploit this vulnerability; and only when those other guests are HVM using HAP, or PVH. The vulnerability is therefore exposed to PV domains providing hardware emulation services to HVM guests. VULNERABLE SYSTEMS ================== Xen 4.0 and onward are vulnerable. Only x86 systems are vulnerable. ARM systems are not vulnerable. The vulnerability is only exposed to PV service domains for HVM or PVH guests which have privilege over the guest. In a usual configuration that means only device model emulators (qemu-dm). In the case of HVM guests whose device model is running in an unrestricted dom0 process, qemu-dm already has the ability to cause problems for the whole system. So in that case the vulnerability is not applicable. The situation is more subtle for an HVM guest with a stub qemu-dm. That is, where the device model runs in a separate domain (in the case of xl, as requested by "device_model_stubdomain_override=1" in the xl domain configuration file). The same applies with a qemu-dm in a dom0 process subjected to some kind kernel-based process privilege limitation (eg the chroot technique as found in some versions of XCP/XenServer). In those latter situations this issue means that the extra isolation does not provide as good a defence (against denial of service) as intended. That is the essence of this vulnerability. However, the security is still better than with a qemu-dm running as an unrestricted dom0 process. Therefore users with these configurations should not switch to an unrestricted dom0 qemu-dm. Finally, in a radically disaggregated system: where the HVM or PVH service domain software (probably, the device model domain image in the HVM case) is not always supplied by the host administrator, a malicious service domain administrator can exercise this vulnerability. MITIGATION ========== Running only PV guests or HVM guests with shadow paging enabled will avoid this issue. In a radically disaggregated system, restricting HVM service domains to software images approved by the host administrator will avoid the vulnerability. CREDITS ======= This issue was discovered by Roger Pau Monné of Citrix and Jan Beulich of SUSE. RESOLUTION ========== Applying the appropriate attached patch resolves this issue. xsa109.patch xen-unstable, Xen 4.4.x, Xen 4.3.x xsa109-4.2.patch Xen 4.2.x $ sha256sum xsa109*.patch 759d1b8cb8c17e53d17ad045ab89c5aaf52cb85fd93eef07e7acbe230365c56d xsa109-4.2.patch 729b87c2b9979fbda47c96e934db6fcfaeb10e07b4cfd66bb1e9f746a908576b xsa109.patch $ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJUazogAAoJEIP+FMlX6CvZ5NQH/25lTqtBGu5Xt0JwHnLenfv0 z0gVJ5o8YB6aqzV+GHWei0QV/PtCLteykm/K8LJK4my9OtDqI/WPzusyrGB6aNhD xCQUhRF5/j2c++u4UCBitibttSwKK/CCrswBMWZYqEI/1fJazVw3huyyFv56Wt+K 32geEcIUnWs6lJD+z97W8LPPNLoaF/m6uSh4I2LrT3uBnvEFq5oGgzdWNtEKkSGC fAuga2m1NhfbCsMD6JSv9/EDSKHTiByZ5Z/zicWrButHfRp4fmGO/pPMwPFkERs1 T/FX/UAfnvisS1SjgMwqufWlzIka5JDzi/Nc5Utgcvo9+9EsI1PCJDzYTJpOSa8= =yb1z -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa109-4.2.patch" Content-Disposition: attachment; filename="xsa109-4.2.patch" Content-Transfer-Encoding: base64 eDg2OiBkb24ndCBhbGxvdyBwYWdlIHRhYmxlIHVwZGF0ZXMgb24gbm9uLVBW IHBhZ2UgdGFibGVzIGluIGRvX21tdV91cGRhdGUoKQoKcGFnaW5nX3dyaXRl X2d1ZXN0X2VudHJ5KCkgYW5kIHBhZ2luZ19jbXB4Y2hnX2d1ZXN0X2VudHJ5 KCkgYXJlbid0CmNvbnNpc3RlbnRseSBzdXBwb3J0ZWQgZm9yIG5vbi1QViBn dWVzdHMgKHRoZXknZCBkZXJlZiBOVUxMIGZvciBQVkggb3IKbm9uLUhBUCBI Vk0gb25lcykuIERvbid0IGFsbG93IHJlc3BlY3RpdmUgTU1VXyogb3BlcmF0 aW9ucyBvbiB0aGUKcGFnZSB0YWJsZXMgb2Ygc3VjaCBkb21haW5zLgoKVGhp cyBpcyBYU0EtMTA5LgoKU2lnbmVkLW9mZi1ieTogSmFuIEJldWxpY2ggPGpi ZXVsaWNoQHN1c2UuY29tPgpBY2tlZC1ieTogVGltIERlZWdhbiA8dGltQHhl bi5vcmc+CgotLS0gYS94ZW4vYXJjaC94ODYvbW0uYworKysgYi94ZW4vYXJj aC94ODYvbW0uYwpAQCAtMzgwMCw2ICszODAwLDEwIEBAIGxvbmcgZG9fbW11 X3VwZGF0ZSgKICAgICAgICAgewogICAgICAgICAgICAgcDJtX3R5cGVfdCBw Mm10OwogCisgICAgICAgICAgICByYyA9IC1FT1BOT1RTVVBQOworICAgICAg ICAgICAgaWYgKCB1bmxpa2VseShwYWdpbmdfbW9kZV9yZWZjb3VudHMocHRf b3duZXIpKSApCisgICAgICAgICAgICAgICAgYnJlYWs7CisKICAgICAgICAg ICAgIHJjID0geHNtX21tdV9ub3JtYWxfdXBkYXRlKGQsIHB0X293bmVyLCBw Z19vd25lciwgcmVxLnZhbCk7CiAgICAgICAgICAgICBpZiAoIHJjICkKICAg ICAgICAgICAgICAgICBicmVhazsK --=separator Content-Type: application/octet-stream; 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charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --=separator-- From xen-users-bounces@lists.xen.org Tue Nov 18 22:36:13 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 18 Nov 2014 22:36:13 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqrMO-0007eb-VO; Tue, 18 Nov 2014 22:34:56 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqrMN-0007eW-40 for xen-users@lists.xen.org; Tue, 18 Nov 2014 22:34:55 +0000 Received: from [85.158.137.68] by server-1.bemta-3.messagelabs.com id FC/B4-18267-E89CB645; Tue, 18 Nov 2014 22:34:54 +0000 X-Env-Sender: bgercken@gmail.com X-Msg-Ref: server-8.tower-31.messagelabs.com!1416350091!12305862!1 X-Originating-IP: [209.85.192.44] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_10_20,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; 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Tue, 18 Nov 2014 14:34:51 -0800 (PST) Received: by 10.96.18.163 with HTTP; Tue, 18 Nov 2014 14:34:51 -0800 (PST) Date: Tue, 18 Nov 2014 17:34:51 -0500 Message-ID: From: Bill Gercken To: xen-users@lists.xen.org Subject: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6991909547487791722==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============6991909547487791722== Content-Type: multipart/alternative; boundary=001a11c1380412d2e5050829b4d0 --001a11c1380412d2e5050829b4d0 Content-Type: text/plain; charset=UTF-8 Hello, I have an issue where passing more than 4 bridges to a guest causes guest startup to fail due to memory issues. The same guest configuration will start fine with 4 bridges passed. I have researched this quite a bit and have not found the solution. Any help is greatly appreciated. The error message that I am seeing is as follows. Thanks. -bill Error Message: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= [root@rhel7xen xen]# xl create rhel-vm5.hvm Parsing config from rhel-vm5.hvm libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 2 device model: spawn failed (rc=-3) libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model did not start: -3 libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already exited -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Relevant info from xl dmesg: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: 1048833 > 1048832 (XEN) memory.c:158:d0 Could not allocate order=0 extent: id=2 memflags=0 (8 of 64) -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Guest config file (rhel-vm5.hvm): -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= builder = "hvm" memory = 4096 #maxmem = 512 vcpus = 1 name = "rhvm5-dev" #vif = [ 'bridge=xenbr0' ] vif = [ 'bridge=xenbr1', 'bridge=xenbr2', 'bridge=xenbr3', 'bridge=xenbr4', 'bridge=xenbr5', 'bridge=xenbr6', 'bridge=xenbr7' ] boot="c" disk = [ '/dev/mapper/vg3-RHVM5_24G,,hda', '/isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom' ] serial='pty' sdl=0 vnc=1 vnclisten="0.0.0.0" vncpasswd="a" usbdevice='tablet' stdvga=1 monitor=1 # Support Physical Address Extension (enable for 64bit guest OS) pae=1 # Advanced Configuration and Power Interface (default) acpi=1 # Advanced programmable interrupt controller (default) apic=1 # Enable or disbale xen platform pci # - if you set this to zero it disables the PV driver (vif) and # uses driver emulation. xen_platform_pci=1 # Time Stamp Counter tsc_mode="default" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= [root@rhel7xen xen]# xl info -n -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= host : rhel7xen release : 3.10.51 version : #1 SMP Tue Aug 5 13:01:33 EDT 2014 machine : x86_64 nr_cpus : 12 max_cpu_id : 11 nr_nodes : 1 cores_per_socket : 6 threads_per_core : 2 cpu_mhz : 2300 hw_caps : bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:00000000 virt_caps : hvm hvm_directio total_memory : 65499 free_memory : 56465 sharing_freed_memory : 0 sharing_used_memory : 0 outstanding_claims : 0 free_cpus : 0 cpu_topology : cpu: core socket node 0: 0 0 0 1: 0 0 0 2: 1 0 0 3: 1 0 0 4: 2 0 0 5: 2 0 0 6: 3 0 0 7: 3 0 0 8: 4 0 0 9: 4 0 0 10: 5 0 0 11: 5 0 0 numa_info : node: memsize memfree distances 0: 67584 56465 10 xen_major : 4 xen_minor : 4 xen_extra : .2-pre xen_version : 4.4.2-pre xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : Fri Oct 17 15:57:42 2014 +0200 git:c8ed54e-dirty xen_commandline : placeholder dom0_mem=8192M,max:8192M dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all cc_compiler : gcc (GCC) 4.8.2 20140120 (Red Hat 4.8.2-16) cc_compile_by : bgercken cc_compile_domain : cc_compile_date : Fri Nov 14 13:37:30 EST 2014 xend_config_format : 4 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Grub: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= # # XEN on 3.10.51 w/XSM/FLASK # menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' --class gnu-linux --class gnu --class os --class xen $menuentry_id_option 'xen-gnulinux-simple-' { echo 'Loading Xen 4.4 ...' xen_opts="dom0_mem=8192M,max:8192M dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all" # console_to_ring sync_console" kern_args="placeholder root=/dev/mapper/vg0-lv_root ro net.ifnames=0" kern_extras="rd_NO_LUKS rd_NO_MD rd_NO_DM xen-pciback.hide=(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)" multiboot /xen.gz placeholder ${xen_opts} echo 'Loading Linux 3.10.51 ...' module /vmlinuz-3.10.51 placeholder ${kern_args} ${kern_extras} echo 'Loading initial ramdisk ...' module --nounzip /initramfs-3.10.51.img module /xenpolicy.24 } -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= [root@rhel7xen xen]# xl getenforce Permissive -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= --001a11c1380412d2e5050829b4d0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 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by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqrMN-0007eW-40 for xen-users@lists.xen.org; Tue, 18 Nov 2014 22:34:55 +0000 Received: from [85.158.137.68] by server-1.bemta-3.messagelabs.com id FC/B4-18267-E89CB645; Tue, 18 Nov 2014 22:34:54 +0000 X-Env-Sender: bgercken@gmail.com X-Msg-Ref: server-8.tower-31.messagelabs.com!1416350091!12305862!1 X-Originating-IP: [209.85.192.44] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_10_20,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28894 invoked from network); 18 Nov 2014 22:34:52 -0000 Received: from mail-qg0-f44.google.com (HELO mail-qg0-f44.google.com) (209.85.192.44) by server-8.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 18 Nov 2014 22:34:52 -0000 Received: by mail-qg0-f44.google.com with SMTP id z60so3565870qgd.31 for ; Tue, 18 Nov 2014 14:34:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=+qJVC+8iaE15iJQx1jeZNFq2beVF2tPmLavZvbFJJPo=; b=WjC29U1XxDcBXgJnYTu9YvA/7ThdCXi9CE3t6ydx2TuZZ2rEzAQet7mRe5M8GRgd/y mJMyyI7BM7Vw2NyyYRISQod5xw1+STSZmbQ3H51V78xnTJBEPMva3FGzqAYB5Q9j4Sl1 kYUHFdwGJOEvRj6ykVLaf+ARYC453kXC2nzQjCp0A0FDc1//4wa+60pI6UxWUmA1N3dA OFOgRJrIkjL4VwulxfuAZ4A/G2OnQtzV71hW+zZ0T9TdALBbf95tFw9Pfm+EQxo8B6rS uPmxBjC0I4Gs5ijxu4+3gdcuXcPfkwXcZUakZcTX43QwgdMo1MRVeKygdswVt7fCi/oH 2g+Q== MIME-Version: 1.0 X-Received: by 10.140.36.168 with SMTP id p37mr46122904qgp.101.1416350091365; Tue, 18 Nov 2014 14:34:51 -0800 (PST) Received: by 10.96.18.163 with HTTP; Tue, 18 Nov 2014 14:34:51 -0800 (PST) Date: Tue, 18 Nov 2014 17:34:51 -0500 Message-ID: From: Bill Gercken To: xen-users@lists.xen.org Subject: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6991909547487791722==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============6991909547487791722== Content-Type: multipart/alternative; boundary=001a11c1380412d2e5050829b4d0 --001a11c1380412d2e5050829b4d0 Content-Type: text/plain; charset=UTF-8 Hello, I have an issue where passing more than 4 bridges to a guest causes guest startup to fail due to memory issues. The same guest configuration will start fine with 4 bridges passed. I have researched this quite a bit and have not found the solution. Any help is greatly appreciated. The error message that I am seeing is as follows. Thanks. -bill Error Message: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= [root@rhel7xen xen]# xl create rhel-vm5.hvm Parsing config from rhel-vm5.hvm libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 2 device model: spawn failed (rc=-3) libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model did not start: -3 libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already exited -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Relevant info from xl dmesg: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: 1048833 > 1048832 (XEN) memory.c:158:d0 Could not allocate order=0 extent: id=2 memflags=0 (8 of 64) -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Guest config file (rhel-vm5.hvm): -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= builder = "hvm" memory = 4096 #maxmem = 512 vcpus = 1 name = "rhvm5-dev" #vif = [ 'bridge=xenbr0' ] vif = [ 'bridge=xenbr1', 'bridge=xenbr2', 'bridge=xenbr3', 'bridge=xenbr4', 'bridge=xenbr5', 'bridge=xenbr6', 'bridge=xenbr7' ] boot="c" disk = [ '/dev/mapper/vg3-RHVM5_24G,,hda', '/isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom' ] serial='pty' sdl=0 vnc=1 vnclisten="0.0.0.0" vncpasswd="a" usbdevice='tablet' stdvga=1 monitor=1 # Support Physical Address Extension (enable for 64bit guest OS) pae=1 # Advanced Configuration and Power Interface (default) acpi=1 # Advanced programmable interrupt controller (default) apic=1 # Enable or disbale xen platform pci # - if you set this to zero it disables the PV driver (vif) and # uses driver emulation. xen_platform_pci=1 # Time Stamp Counter tsc_mode="default" -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= [root@rhel7xen xen]# xl info -n -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= host : rhel7xen release : 3.10.51 version : #1 SMP Tue Aug 5 13:01:33 EDT 2014 machine : x86_64 nr_cpus : 12 max_cpu_id : 11 nr_nodes : 1 cores_per_socket : 6 threads_per_core : 2 cpu_mhz : 2300 hw_caps : bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:00000000 virt_caps : hvm hvm_directio total_memory : 65499 free_memory : 56465 sharing_freed_memory : 0 sharing_used_memory : 0 outstanding_claims : 0 free_cpus : 0 cpu_topology : cpu: core socket node 0: 0 0 0 1: 0 0 0 2: 1 0 0 3: 1 0 0 4: 2 0 0 5: 2 0 0 6: 3 0 0 7: 3 0 0 8: 4 0 0 9: 4 0 0 10: 5 0 0 11: 5 0 0 numa_info : node: memsize memfree distances 0: 67584 56465 10 xen_major : 4 xen_minor : 4 xen_extra : .2-pre xen_version : 4.4.2-pre xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : Fri Oct 17 15:57:42 2014 +0200 git:c8ed54e-dirty xen_commandline : placeholder dom0_mem=8192M,max:8192M dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all cc_compiler : gcc (GCC) 4.8.2 20140120 (Red Hat 4.8.2-16) cc_compile_by : bgercken cc_compile_domain : cc_compile_date : Fri Nov 14 13:37:30 EST 2014 xend_config_format : 4 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Grub: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= # # XEN on 3.10.51 w/XSM/FLASK # menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' --class gnu-linux --class gnu --class os --class xen $menuentry_id_option 'xen-gnulinux-simple-' { echo 'Loading Xen 4.4 ...' xen_opts="dom0_mem=8192M,max:8192M dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all" # console_to_ring sync_console" kern_args="placeholder root=/dev/mapper/vg0-lv_root ro net.ifnames=0" kern_extras="rd_NO_LUKS rd_NO_MD rd_NO_DM xen-pciback.hide=(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)" multiboot /xen.gz placeholder ${xen_opts} echo 'Loading Linux 3.10.51 ...' module /vmlinuz-3.10.51 placeholder ${kern_args} ${kern_extras} echo 'Loading initial ramdisk ...' module --nounzip /initramfs-3.10.51.img module /xenpolicy.24 } -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= [root@rhel7xen xen]# xl getenforce Permissive -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= --001a11c1380412d2e5050829b4d0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 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by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqsB5-0008Ry-Or for xen-users@lists.xensource.com; Tue, 18 Nov 2014 23:27:19 +0000 Received: from [85.158.139.211] by server-5.bemta-5.messagelabs.com id 0C/25-27584-7D5DB645; Tue, 18 Nov 2014 23:27:19 +0000 X-Env-Sender: bgercken@gmail.com X-Msg-Ref: server-12.tower-206.messagelabs.com!1416353238!12094337!1 X-Originating-IP: [162.253.133.43] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 6909 invoked from network); 18 Nov 2014 23:27:18 -0000 Received: from static.162.253.133.43.macminivault.com (HELO mwork.nabble.com) (162.253.133.43) by server-12.tower-206.messagelabs.com with SMTP; 18 Nov 2014 23:27:18 -0000 Received: from msam.nabble.com (unknown [162.253.133.85]) by mwork.nabble.com (Postfix) with ESMTP id 9649CA758AD for ; Tue, 18 Nov 2014 15:27:17 -0800 (PST) Date: Tue, 18 Nov 2014 16:27:17 -0700 (MST) From: bgercken To: xen-users@lists.xensource.com Message-ID: <1416353237387-5725312.post@n5.nabble.com> In-Reply-To: References: MIME-Version: 1.0 Subject: Re: [Xen-users] SOLVED: Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello again, Solved my problem so instead of deleting the post, I am updating in case others have the same issue. It turns out that my default qemu was i386, which most likely has 32-bit limits for addressing. Added the following to my hvm config and it worked fine: device_model_override="/usr/lib/xen/bin/qemu-dm" device_model_version="qemu-xen-traditional" Thanks. -bill -- View this message in context: http://xen.1045712.n5.nabble.com/Xen-4-4-Error-passing-more-than-4-bridges-to-a-guest-tp5725311p5725312.html Sent from the Xen - User mailing list archive at Nabble.com. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 18 23:28:40 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 18 Nov 2014 23:28:40 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqsB7-0008S3-7f; Tue, 18 Nov 2014 23:27:21 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqsB5-0008Ry-Or for xen-users@lists.xensource.com; Tue, 18 Nov 2014 23:27:19 +0000 Received: from [85.158.139.211] by server-5.bemta-5.messagelabs.com id 0C/25-27584-7D5DB645; Tue, 18 Nov 2014 23:27:19 +0000 X-Env-Sender: bgercken@gmail.com X-Msg-Ref: server-12.tower-206.messagelabs.com!1416353238!12094337!1 X-Originating-IP: [162.253.133.43] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 6909 invoked from network); 18 Nov 2014 23:27:18 -0000 Received: from static.162.253.133.43.macminivault.com (HELO mwork.nabble.com) (162.253.133.43) by server-12.tower-206.messagelabs.com with SMTP; 18 Nov 2014 23:27:18 -0000 Received: from msam.nabble.com (unknown [162.253.133.85]) by mwork.nabble.com (Postfix) with ESMTP id 9649CA758AD for ; Tue, 18 Nov 2014 15:27:17 -0800 (PST) Date: Tue, 18 Nov 2014 16:27:17 -0700 (MST) From: bgercken To: xen-users@lists.xensource.com Message-ID: <1416353237387-5725312.post@n5.nabble.com> In-Reply-To: References: MIME-Version: 1.0 Subject: Re: [Xen-users] SOLVED: Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello again, Solved my problem so instead of deleting the post, I am updating in case others have the same issue. It turns out that my default qemu was i386, which most likely has 32-bit limits for addressing. Added the following to my hvm config and it worked fine: device_model_override="/usr/lib/xen/bin/qemu-dm" device_model_version="qemu-xen-traditional" Thanks. -bill -- View this message in context: http://xen.1045712.n5.nabble.com/Xen-4-4-Error-passing-more-than-4-bridges-to-a-guest-tp5725311p5725312.html Sent from the Xen - User mailing list archive at Nabble.com. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 18 23:41:49 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 18 Nov 2014 23:41:49 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqsOj-0000O5-72; Tue, 18 Nov 2014 23:41:25 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqqJt-0006kO-LD for xen-users@lists.xen.org; Tue, 18 Nov 2014 21:28:17 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 32/5D-09936-0F9BB645; Tue, 18 Nov 2014 21:28:16 +0000 X-Env-Sender: nagesh.inst@gmail.com X-Msg-Ref: server-5.tower-21.messagelabs.com!1416346096!13685070!1 X-Originating-IP: [74.125.82.50] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_20_30,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12455 invoked from network); 18 Nov 2014 21:28:16 -0000 Received: from mail-wg0-f50.google.com (HELO mail-wg0-f50.google.com) (74.125.82.50) by server-5.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 18 Nov 2014 21:28:16 -0000 Received: by mail-wg0-f50.google.com with SMTP id k14so10795213wgh.37 for ; Tue, 18 Nov 2014 13:28:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=ZxOEdrj5HNpvH2FDOMmoUFjPKWQvvbABm74sehUseu8=; b=cazXejNYYrTEJ0PVhcf8JhovDR/h+DYk5eWB21m3Z6yThZhHvzuNKyPpaQUkHljH8O trh5XrOFJgnaH5Jey8RG/kwA/0QPM/uny1XsLi/96nRFmIvRemhqJ8eAnXzPVk2qzcI6 YLnlAmNTm5CkPEONl4ZCb+78U2QvEy5MCXH0XY3aS3ljmzw2h0V84lc2eC67X2+wlW8D pMPllHOPuQnQ5TqILwcyyjGTCyp6hUM4JOy0MoXKI0igwsccdMsB1MxQDTtiUw19VZ4S 9JsXSs20yvjLqxCDZfR19XUYxbGHm5Gsb66Ur1TYAONzsmAWTohhu2aBs9bc6N7hDItQ L9Xw== MIME-Version: 1.0 X-Received: by 10.194.237.162 with SMTP id vd2mr51513788wjc.52.1416346096040; Tue, 18 Nov 2014 13:28:16 -0800 (PST) Received: by 10.180.80.98 with HTTP; Tue, 18 Nov 2014 13:28:15 -0800 (PST) Date: Wed, 19 Nov 2014 02:58:15 +0530 Message-ID: From: Nagesh Lagishetty To: xen-users@lists.xen.org X-Mailman-Approved-At: Tue, 18 Nov 2014 23:41:23 +0000 Subject: [Xen-users] How to passthrough a pcie bridge to guest VM X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8693280868543610422==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============8693280868543610422== Content-Type: multipart/alternative; boundary=089e013d149ceeff52050828c5ab --089e013d149ceeff52050828c5ab Content-Type: text/plain; charset=UTF-8 Hi, When i am doing passthrough of pcie bridge to guest vm, I am seeing the error as Error: pci: PCI Backend and pci-stub don't own device 0000:01:00.0 01:00.0 PCI bridge: Integrated Device Technology, Inc. PES12T3G2 PCI Express Gen2 Switch (rev 01) xm pci-list-assignable 0000:01:00.0 0000:04:00.0 I am not seeing this issue when i passthrough other devices. Any restriction in passing a pcie bridge to guest vm? Thanks Nagesh --089e013d149ceeff52050828c5ab Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hi,

When i am doing = passthrough of pcie bridge to guest vm, I am seeing the error as

Err= or: pci: PCI Backend and pci-stub don't own device 0000:01:00.0

= 01:00.0 PCI bridge: Integrated Device Technology, Inc. PES12T3G2 PCI Expres= s Gen2 Switch (rev 01)

xm pci-list-assignable
0000:01:00.0
000= 0:04:00.0

I am not seeing this issue when i passthrough other = devices.
Any restriction in passing a pcie bridge to guest vm?
=
Thanks
Nagesh
--089e013d149ceeff52050828c5ab-- --===============8693280868543610422== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============8693280868543610422==-- From xen-users-bounces@lists.xen.org Tue Nov 18 23:41:49 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 18 Nov 2014 23:41:49 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqsOj-0000O5-72; Tue, 18 Nov 2014 23:41:25 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XqqJt-0006kO-LD for xen-users@lists.xen.org; Tue, 18 Nov 2014 21:28:17 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 32/5D-09936-0F9BB645; Tue, 18 Nov 2014 21:28:16 +0000 X-Env-Sender: nagesh.inst@gmail.com X-Msg-Ref: server-5.tower-21.messagelabs.com!1416346096!13685070!1 X-Originating-IP: [74.125.82.50] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_20_30,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12455 invoked from network); 18 Nov 2014 21:28:16 -0000 Received: from mail-wg0-f50.google.com (HELO mail-wg0-f50.google.com) (74.125.82.50) by server-5.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 18 Nov 2014 21:28:16 -0000 Received: by mail-wg0-f50.google.com with SMTP id k14so10795213wgh.37 for ; Tue, 18 Nov 2014 13:28:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=ZxOEdrj5HNpvH2FDOMmoUFjPKWQvvbABm74sehUseu8=; b=cazXejNYYrTEJ0PVhcf8JhovDR/h+DYk5eWB21m3Z6yThZhHvzuNKyPpaQUkHljH8O trh5XrOFJgnaH5Jey8RG/kwA/0QPM/uny1XsLi/96nRFmIvRemhqJ8eAnXzPVk2qzcI6 YLnlAmNTm5CkPEONl4ZCb+78U2QvEy5MCXH0XY3aS3ljmzw2h0V84lc2eC67X2+wlW8D pMPllHOPuQnQ5TqILwcyyjGTCyp6hUM4JOy0MoXKI0igwsccdMsB1MxQDTtiUw19VZ4S 9JsXSs20yvjLqxCDZfR19XUYxbGHm5Gsb66Ur1TYAONzsmAWTohhu2aBs9bc6N7hDItQ L9Xw== MIME-Version: 1.0 X-Received: by 10.194.237.162 with SMTP id vd2mr51513788wjc.52.1416346096040; Tue, 18 Nov 2014 13:28:16 -0800 (PST) Received: by 10.180.80.98 with HTTP; Tue, 18 Nov 2014 13:28:15 -0800 (PST) Date: Wed, 19 Nov 2014 02:58:15 +0530 Message-ID: From: Nagesh Lagishetty To: xen-users@lists.xen.org X-Mailman-Approved-At: Tue, 18 Nov 2014 23:41:23 +0000 Subject: [Xen-users] How to passthrough a pcie bridge to guest VM X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8693280868543610422==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============8693280868543610422== Content-Type: multipart/alternative; boundary=089e013d149ceeff52050828c5ab --089e013d149ceeff52050828c5ab Content-Type: text/plain; charset=UTF-8 Hi, When i am doing passthrough of pcie bridge to guest vm, I am seeing the error as Error: pci: PCI Backend and pci-stub don't own device 0000:01:00.0 01:00.0 PCI bridge: Integrated Device Technology, Inc. PES12T3G2 PCI Express Gen2 Switch (rev 01) xm pci-list-assignable 0000:01:00.0 0000:04:00.0 I am not seeing this issue when i passthrough other devices. Any restriction in passing a pcie bridge to guest vm? Thanks Nagesh --089e013d149ceeff52050828c5ab Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hi,

When i am doing = passthrough of pcie bridge to guest vm, I am seeing the error as

Err= or: pci: PCI Backend and pci-stub don't own device 0000:01:00.0

= 01:00.0 PCI bridge: Integrated Device Technology, Inc. PES12T3G2 PCI Expres= s Gen2 Switch (rev 01)

xm pci-list-assignable
0000:01:00.0
000= 0:04:00.0

I am not seeing this issue when i passthrough other = devices.
Any restriction in passing a pcie bridge to guest vm?
=
Thanks
Nagesh
--089e013d149ceeff52050828c5ab-- --===============8693280868543610422== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============8693280868543610422==-- From xen-users-bounces@lists.xen.org Wed Nov 19 00:26:47 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 19 Nov 2014 00:26:47 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqt61-0001oO-P1; Wed, 19 Nov 2014 00:26:09 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqt60-0001oI-7O for xen-users@lists.xen.org; Wed, 19 Nov 2014 00:26:08 +0000 Received: from [85.158.137.68] by server-9.bemta-3.messagelabs.com id F2/80-25727-F93EB645; Wed, 19 Nov 2014 00:26:07 +0000 X-Env-Sender: a9121431@gmail.com X-Msg-Ref: server-2.tower-31.messagelabs.com!1416356766!12275379!1 X-Originating-IP: [209.85.192.46] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28850 invoked from network); 19 Nov 2014 00:26:07 -0000 Received: from mail-qg0-f46.google.com (HELO mail-qg0-f46.google.com) (209.85.192.46) by server-2.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 19 Nov 2014 00:26:07 -0000 Received: by mail-qg0-f46.google.com with SMTP id i50so17887715qgf.19 for ; Tue, 18 Nov 2014 16:26:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=cc1bS+acprKB01mSreDiu70HdwMbE0TWA9DXEWNM4zY=; b=neRyluSmuYUZAULe2a13cg/wH9lACOZRA3yXCU3E1T1OO8IAw4wYs0Tl9JkVxSLWw4 dKlDBAFZ2Znwa9yx0135sDFdpKu8CDYUO9xs0c+ZLeqm92SNl0vzp+QXPb0RM9waIj2l HHrFINO8WegPMZNOEFgoJQ/dBY4KkZ7SLPLRrrxhOB4VQxktxE/EBlF880ZHpu+FYX7X V9iem1pMT4xqF/FXJDamSh7ITe2/wrYaCrM56m2pjCP8aO5iPTn+Pitiuu3G2AeHGNNj itOvshIaTtqGEj5ldlkv19K/EDl9KC03WzYoqLCI1oBgkgQb8vpkQHmpMcwbmMwLbsic 8UZQ== MIME-Version: 1.0 X-Received: by 10.140.83.203 with SMTP id j69mr46738668qgd.99.1416356765802; Tue, 18 Nov 2014 16:26:05 -0800 (PST) Received: by 10.140.252.67 with HTTP; Tue, 18 Nov 2014 16:26:05 -0800 (PST) Date: Wed, 19 Nov 2014 08:26:05 +0800 Message-ID: From: John Mok To: "xen-users@lists.xen.org" Subject: [Xen-users] HOWTO use mjt-set-oem-in-rsdt-like-slic patch in QEMU 2.1 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, When I googled how to put Windows OEM SLIC in Xen HVM guest, I found this QEMU patch :- * mjt-set-oem-in-rsdt-like-slic.diff: apply a (hackish) patch to simplify running OEM versions of windows vista and 7 in qemu using SLIC table from current hardware. I hope someone could point me how to use the hackish patch, such that the OEM SLIC table from current hardware is available in Xen HVM guest. Thanks a lot. John Mok _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 19 00:26:47 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 19 Nov 2014 00:26:47 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqt61-0001oO-P1; Wed, 19 Nov 2014 00:26:09 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xqt60-0001oI-7O for xen-users@lists.xen.org; Wed, 19 Nov 2014 00:26:08 +0000 Received: from [85.158.137.68] by server-9.bemta-3.messagelabs.com id F2/80-25727-F93EB645; Wed, 19 Nov 2014 00:26:07 +0000 X-Env-Sender: a9121431@gmail.com X-Msg-Ref: server-2.tower-31.messagelabs.com!1416356766!12275379!1 X-Originating-IP: [209.85.192.46] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28850 invoked from network); 19 Nov 2014 00:26:07 -0000 Received: from mail-qg0-f46.google.com (HELO mail-qg0-f46.google.com) (209.85.192.46) by server-2.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 19 Nov 2014 00:26:07 -0000 Received: by mail-qg0-f46.google.com with SMTP id i50so17887715qgf.19 for ; Tue, 18 Nov 2014 16:26:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=cc1bS+acprKB01mSreDiu70HdwMbE0TWA9DXEWNM4zY=; b=neRyluSmuYUZAULe2a13cg/wH9lACOZRA3yXCU3E1T1OO8IAw4wYs0Tl9JkVxSLWw4 dKlDBAFZ2Znwa9yx0135sDFdpKu8CDYUO9xs0c+ZLeqm92SNl0vzp+QXPb0RM9waIj2l HHrFINO8WegPMZNOEFgoJQ/dBY4KkZ7SLPLRrrxhOB4VQxktxE/EBlF880ZHpu+FYX7X V9iem1pMT4xqF/FXJDamSh7ITe2/wrYaCrM56m2pjCP8aO5iPTn+Pitiuu3G2AeHGNNj itOvshIaTtqGEj5ldlkv19K/EDl9KC03WzYoqLCI1oBgkgQb8vpkQHmpMcwbmMwLbsic 8UZQ== MIME-Version: 1.0 X-Received: by 10.140.83.203 with SMTP id j69mr46738668qgd.99.1416356765802; Tue, 18 Nov 2014 16:26:05 -0800 (PST) Received: by 10.140.252.67 with HTTP; Tue, 18 Nov 2014 16:26:05 -0800 (PST) Date: Wed, 19 Nov 2014 08:26:05 +0800 Message-ID: From: John Mok To: "xen-users@lists.xen.org" Subject: [Xen-users] HOWTO use mjt-set-oem-in-rsdt-like-slic patch in QEMU 2.1 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, When I googled how to put Windows OEM SLIC in Xen HVM guest, I found this QEMU patch :- * mjt-set-oem-in-rsdt-like-slic.diff: apply a (hackish) patch to simplify running OEM versions of windows vista and 7 in qemu using SLIC table from current hardware. I hope someone could point me how to use the hackish patch, such that the OEM SLIC table from current hardware is available in Xen HVM guest. Thanks a lot. John Mok _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 19 17:41:42 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 19 Nov 2014 17:41:42 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xr9FC-0006eR-QS; Wed, 19 Nov 2014 17:40:42 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xr8CG-0003xk-Ai for xen-users@lists.xen.org; Wed, 19 Nov 2014 16:33:36 +0000 Received: from [85.158.137.68] by server-10.bemta-3.messagelabs.com id 40/B7-24859-F56CC645; Wed, 19 Nov 2014 16:33:35 +0000 X-Env-Sender: pasha4ur.zp@gmail.com X-Msg-Ref: server-11.tower-31.messagelabs.com!1416414814!12518040!1 X-Originating-IP: [209.85.217.170] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28037 invoked from network); 19 Nov 2014 16:33:34 -0000 Received: from mail-lb0-f170.google.com (HELO mail-lb0-f170.google.com) (209.85.217.170) by server-11.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 19 Nov 2014 16:33:34 -0000 Received: by mail-lb0-f170.google.com with SMTP id w7so812105lbi.29 for ; Wed, 19 Nov 2014 08:33:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=Q4bN/S+VPXFVU0B6aGkMEbdLHZw5FLKRZ5OZutuPXiU=; b=pAUtQYer7iYUtSPYZTj8YxjwWOwdjVMrSyDvtDro3d4upyWekyXs1kgckRl+wo9ivE 83eqafuP/pd5ktJ7aESqgBntgwmz9RKVeoIamlou1tILRYbIuXftna5xCDhb4qTKKJ3H hcWEe1HDqbsMsF57iAH/zSzRCy2U8x+Bwoi3xUvhn0XCAUaK2qSafJTGqf3vA3HRHxhZ 9bWNg55Zq7e16ay4W5bQhnEgkEoS06FHBvQg8UoE+CjFXFQz5ZpOsJpUThdGgi5h/fGE 8Kaay5fQa1nSataa8QqSWJYPiWediJ+ahBBYQnZ3lGfTuT+dtHY+KXD137EbmiZyD9kw J8tw== X-Received: by 10.112.170.99 with SMTP id al3mr43776838lbc.17.1416414814345; Wed, 19 Nov 2014 08:33:34 -0800 (PST) Received: from [127.0.0.1] ([213.154.206.108]) by mx.google.com with ESMTPSA id lt8sm543604lac.35.2014.11.19.08.33.32 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 19 Nov 2014 08:33:33 -0800 (PST) Message-ID: <546CC643.50400@gmail.com> Date: Wed, 19 Nov 2014 18:33:07 +0200 From: Pavel Churyumov User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: xen-users@lists.xen.org X-Mailman-Approved-At: Wed, 19 Nov 2014 17:40:41 +0000 Subject: [Xen-users] Please, help me with converting GTX 460 into Quadro 4000m X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello I'm noob in this I have MSI GTX 460 v2 Hawk http://pasha4ur.org.ua/GF104.rom http://gpuz.techpowerup.com/14/11/16/gau.png quadro http://image20.it168.com/201203_0x0/992/cd4dfd9dadd555ef.jpg What command do I need enter? I tried to calculate, but it's wrong https://translate.google.ru/translate?sl=ru&tl=en&js=y&prev=_t&hl=ru&ie=UTF-8&u=http%3A%2F%2Ftoster.ru%2Fq%2F153489&edit-text= -- Sincerely, Pavel Churyumov Skype: pasha4ur ICQ: 478100248 Web: pasha4ur.org.ua _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 19 17:41:42 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 19 Nov 2014 17:41:42 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xr9FC-0006eR-QS; Wed, 19 Nov 2014 17:40:42 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xr8CG-0003xk-Ai for xen-users@lists.xen.org; Wed, 19 Nov 2014 16:33:36 +0000 Received: from [85.158.137.68] by server-10.bemta-3.messagelabs.com id 40/B7-24859-F56CC645; Wed, 19 Nov 2014 16:33:35 +0000 X-Env-Sender: pasha4ur.zp@gmail.com X-Msg-Ref: server-11.tower-31.messagelabs.com!1416414814!12518040!1 X-Originating-IP: [209.85.217.170] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28037 invoked from network); 19 Nov 2014 16:33:34 -0000 Received: from mail-lb0-f170.google.com (HELO mail-lb0-f170.google.com) (209.85.217.170) by server-11.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 19 Nov 2014 16:33:34 -0000 Received: by mail-lb0-f170.google.com with SMTP id w7so812105lbi.29 for ; Wed, 19 Nov 2014 08:33:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=Q4bN/S+VPXFVU0B6aGkMEbdLHZw5FLKRZ5OZutuPXiU=; b=pAUtQYer7iYUtSPYZTj8YxjwWOwdjVMrSyDvtDro3d4upyWekyXs1kgckRl+wo9ivE 83eqafuP/pd5ktJ7aESqgBntgwmz9RKVeoIamlou1tILRYbIuXftna5xCDhb4qTKKJ3H hcWEe1HDqbsMsF57iAH/zSzRCy2U8x+Bwoi3xUvhn0XCAUaK2qSafJTGqf3vA3HRHxhZ 9bWNg55Zq7e16ay4W5bQhnEgkEoS06FHBvQg8UoE+CjFXFQz5ZpOsJpUThdGgi5h/fGE 8Kaay5fQa1nSataa8QqSWJYPiWediJ+ahBBYQnZ3lGfTuT+dtHY+KXD137EbmiZyD9kw J8tw== X-Received: by 10.112.170.99 with SMTP id al3mr43776838lbc.17.1416414814345; Wed, 19 Nov 2014 08:33:34 -0800 (PST) Received: from [127.0.0.1] ([213.154.206.108]) by mx.google.com with ESMTPSA id lt8sm543604lac.35.2014.11.19.08.33.32 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 19 Nov 2014 08:33:33 -0800 (PST) Message-ID: <546CC643.50400@gmail.com> Date: Wed, 19 Nov 2014 18:33:07 +0200 From: Pavel Churyumov User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: xen-users@lists.xen.org X-Mailman-Approved-At: Wed, 19 Nov 2014 17:40:41 +0000 Subject: [Xen-users] Please, help me with converting GTX 460 into Quadro 4000m X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hello I'm noob in this I have MSI GTX 460 v2 Hawk http://pasha4ur.org.ua/GF104.rom http://gpuz.techpowerup.com/14/11/16/gau.png quadro http://image20.it168.com/201203_0x0/992/cd4dfd9dadd555ef.jpg What command do I need enter? I tried to calculate, but it's wrong https://translate.google.ru/translate?sl=ru&tl=en&js=y&prev=_t&hl=ru&ie=UTF-8&u=http%3A%2F%2Ftoster.ru%2Fq%2F153489&edit-text= -- Sincerely, Pavel Churyumov Skype: pasha4ur ICQ: 478100248 Web: pasha4ur.org.ua _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 19 19:03:01 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 19 Nov 2014 19:03:01 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrAVl-0001MH-CZ; Wed, 19 Nov 2014 19:01:53 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrAVj-0001MA-CA for xen-users@lists.xen.org; Wed, 19 Nov 2014 19:01:51 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 6A/BE-09936-E19EC645; Wed, 19 Nov 2014 19:01:50 +0000 X-Env-Sender: tlviewer@yahoo.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1416423708!13977485!1 X-Originating-IP: [72.30.239.205] X-SpamReason: No, hits=1.0 required=7.0 tests=FORGED_YAHOO_RCVD, HTML_50_60,HTML_MESSAGE,RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 19289 invoked from network); 19 Nov 2014 19:01:49 -0000 Received: from nm33-vm5.bullet.mail.bf1.yahoo.com (HELO nm33-vm5.bullet.mail.bf1.yahoo.com) (72.30.239.205) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 19 Nov 2014 19:01:49 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1416423707; bh=fMZdpr+T7qE8K82VX68qc8xh9AsXwbrxmvQbe2RFI78=; h=Date:From:Reply-To:To:In-Reply-To:References:Subject:From:Subject; b=Js0m+Ffy/xeA4prIqc2unwvoQPSZWlB9i9YdEoYR9L59EPIitbP+mXk43HKENrKQD3HRAlGhWwc89Xc7G9xxrXIV2rYQZNaWcw9oVhU1LFSX5z6NW2KDd6exla+cI+1tEtqCX15qpPLFOqUlgoFQQC3F+xg0Z99eO01x67nGIHobd+rRj785xlJlwj0XNjF1e5JWX0dXceXyXW7gFcbnyIOmvNmPaWQ4joG/3phBKkbxevLXWFhVzUNXnkTwTg4yhZk8lguYzlBGqwka4H451VvMUmFwOQM8wh0ac34pp2lAK6QM68CgF536APIgms0rTt4R2u1WDKE904Tf+XSZhA== DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s2048; d=yahoo.com; b=C29s4bBbzHfdFenmeAgYTEzCyD9paRK43O639Zh0knc9k/I4mQ4DuZag6TYwPObonhqbrCOB34a+4rA09Q1BuIhWRW3S2HE2rlJxcaBQRNzfIuZG3ggOf7gUt+7zJ+hXj36CZXkHZxyBrbvKuagAaBpsD8d/oyZrkzBKzfBGTZRvXJmQB6Fc4AwGkfyCVd94i3OrhITy6IAlArjsSB3bR9d5928+ILrvkbPLWuMD1xUvZt77j2ruUm4juhRIVCMUNQ0cvhLo39DfWkRcDNEPBC51FduwTkHsEh7uashV94T1YVWjH70h8HxhMhfLEW5Yw5+iaz1217UeROyO6QKaUg==; Received: from [66.196.81.172] by nm33.bullet.mail.bf1.yahoo.com with NNFMP; 19 Nov 2014 19:01:47 -0000 Received: from [98.139.212.206] by tm18.bullet.mail.bf1.yahoo.com with NNFMP; 19 Nov 2014 19:01:47 -0000 Received: from [127.0.0.1] by omp1015.mail.bf1.yahoo.com with NNFMP; 19 Nov 2014 19:01:47 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 912980.3314.bm@omp1015.mail.bf1.yahoo.com X-YMail-OSG: n7lI8J8VM1mMuT1UDzDmooN2RalnhWUmCapXLC5w6YR6_UYyVm5efvTMr48HFwq fwIK2bpGQIMVkol9SDY2rjixtyhr1_.ZKy7ogyFTyd575GFMJ75m4LECq.AmpauS2Su5ftWWwk0x qCkN0e_IdfOA.OROwe1tkNR87ydIlpMGP2QQK03_IKGb6BSB0ZHoE1Fe8TKYXyrWE4IImtuEFuV2 H2pbbKXo_2agAttCXDKIc88LXHYxXoWJN5cCz41sSn27XQ5w9ix3v2tHyDO4S.eUOu9DAlkqL95X CDutprehn_bAoTPjN4iG.rLAVxUXAYyK3gIL9k4cX4mUH9pauhl6ZLYRZY619Wsl4iePKjnWgrQm 3U7IwpKyOJwnQJa21AAzyFgpgWJZnt1roDzK6TYGQ5iklG5nAAf28aQEzMN.BmyAImOK2PQ1OXNx Cc4kdqJZo0f.kF46X.MfWguzbORKK.1by5mfIrnJOT3iXN9aLtenG6ferStM5g0RDLqy9Db0- Received: by 76.13.26.66; Wed, 19 Nov 2014 19:01:47 +0000 Date: Wed, 19 Nov 2014 19:01:22 +0000 (UTC) From: Mark Pryor To: Bill Gercken , "xen-users@lists.xen.org" Message-ID: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> In-Reply-To: References: MIME-Version: 1.0 Content-Length: 27214 Subject: Re: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Mark Pryor List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2262413409473201814==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============2262413409473201814== Content-Type: multipart/alternative; boundary="----=_Part_2706922_52311121.1416423682634" Content-Length: 26727 ------=_Part_2706922_52311121.1416423682634 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello,I noticed a few things about your xen build:>xen_major=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 4 >xen_minor=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 : 4 >xen_extra=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 : .2-pre >xen_version=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 : 4.4.2-pre that xen version has no support for systemd. Nor does it have a target to m= ake an RPM. Move to 4.5and you will have both of those. Since you are on rh= el7 this might help, especially if you want to separate the build environme= nt from the dom0. =20 On Tuesday, November 18, 2014 2:34 PM, Bill Gercken wrote: =20 Hello,=C2=A0I have an issue where passing more than 4 bridges to a guest c= auses guest startup to fail due to memory issues. =C2=A0The same guest conf= iguration will start fine with 4 bridges passed.=C2=A0=C2=A0I have research= ed this quite a bit and have not found the solution. Any help is greatly ap= preciated. =C2=A0The error message that I am seeing is as follows.=C2=A0Tha= nks.-bill=C2=A0=C2=A0Error Message: -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D [root@rhel7xen xen]# xl create rhel-vm5.hvm Parsing config from rhel-vm5.hvm libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 2 device m= odel: spawn failed (rc=3D-3) libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model = did not start: -3 libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already exite= d -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D Relevant info from xl dmesg: -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: 1048833 > 1048832 (XEN) memory.c:158:d0 Could not allocate order=3D0 extent: id=3D2 memflags= =3D0 (8 of 64) -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D Guest config file (rhel-vm5.hvm): -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D builder =3D "hvm" memory =3D 4096 #maxmem =3D 512 vcpus =3D 1 name =3D "rhvm5-dev"#vif =3D [ 'bridge=3Dxenbr0' ]vif =3D [ =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr1', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr2', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr3', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr4', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr5', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr6', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr7' =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ]boot=3D"c" disk =3D [ =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 '/dev/mapper/vg3-RHVM5_24G,,hda'= , =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 '/isos/rhel-server-6.5-x86_64-dv= d.iso,,hdc:cdrom' =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ] serial=3D'pty' sdl=3D0 vnc=3D1 vnclisten=3D"0.0.0.0" vncpasswd=3D"a" usbdevice=3D'tablet'stdvga=3D1 monitor=3D1# Support Physical Address Extension (enable for 64bit guest OS) pae=3D1 # Advanced Configuration and Power Interface (default) acpi=3D1 # Advanced programmable interrupt controller (default) apic=3D1 # Enable or disbale xen platform pci #=C2=A0=C2=A0 - if you set this to zero it disables the PV driver (vif) and #=C2=A0=C2=A0 uses driver emulation. xen_platform_pci=3D1# Time Stamp Counter tsc_mode=3D"default" -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D=C2= =A0[root@rhel7xen xen]# xl info -n -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D host=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : rhel7xen release=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : 3.10.51 version=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : #1 SMP Tue Aug 5 13:01:33 EDT 2014 machine=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : x86_64 nr_cpus=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : 12 max_cpu_id=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 : 11 nr_nodes=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 : 1 cores_per_socket=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 6 threads_per_core=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 2 cpu_mhz=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : 2300 hw_caps=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : bfebfbff:2c100800:00000000:00003f00:17bee3ff:000= 00000:00000001:00000000 virt_caps=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : hvm hvm_directio total_memory=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : = 65499 free_memory=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 : 56465 sharing_freed_memory=C2=A0=C2=A0 : 0 sharing_used_memory=C2=A0=C2=A0=C2=A0 : 0 outstanding_claims=C2=A0=C2=A0=C2=A0=C2=A0 : 0 free_cpus=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : 0 cpu_topology=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : cpu:=C2=A0=C2=A0=C2=A0 core=C2=A0=C2=A0=C2=A0 socket=C2=A0=C2=A0=C2=A0=C2= =A0 node =C2=A0 0:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 1:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 2:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 1=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 3:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 1=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 4:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 2=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 5:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 2=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 6:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 3=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 7:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 3=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 8:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 4=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 9:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 4=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A010:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 5=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A011:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 5=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 numa_info=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : node:=C2=A0=C2=A0=C2=A0 memsize=C2=A0=C2=A0=C2=A0 memfree=C2=A0=C2=A0=C2=A0= distances =C2=A0=C2=A0 0:=C2=A0=C2=A0=C2=A0=C2=A0 67584=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= 56465=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 10 xen_major=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : 4 xen_minor=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : 4 xen_extra=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : .2-pre xen_version=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 : 4.4.2-pre xen_caps=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-= x86_32p hvm-3.0-x86_64 xen_scheduler=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : credi= t xen_pagesize=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : = 4096 platform_params=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : virt_start=3D0x= ffff800000000000 xen_changeset=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : Fri O= ct 17 15:57:42 2014 +0200 git:c8ed54e-dirty xen_commandline=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : placeholder dom= 0_mem=3D8192M,max:8192M dom0_max_vcpus=3D1 dom0_vcpus_pin loglvl=3Dall gues= t_loglvl=3Dall cc_compiler=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 : gcc (GCC) 4.8.2 20140120 (Red Hat 4.8.2-16) cc_compile_by=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : bgerc= ken cc_compile_domain=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : cc_compile_date=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : Fri Nov 14 13:3= 7:30 EST 2014 xend_config_format=C2=A0=C2=A0=C2=A0=C2=A0 : 4 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D Grub: -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D # # XEN on 3.10.51 w/XSM/FLASK # menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' --class gnu-linux = --class gnu --class os --class xen $menuentry_id_option 'xen-gnulinux-simpl= e-' {=C2=A0=C2=A0 echo=C2=A0=C2=A0=C2=A0 'Loading Xen 4.4 ...'=C2=A0=C2=A0 = xen_opts=3D"dom0_mem=3D8192M,max:8192M dom0_max_vcpus=3D1 dom0_vcpus_pin lo= glvl=3Dall guest_loglvl=3Dall"=C2=A0=C2=A0 # console_to_ring sync_console"= =C2=A0=C2=A0 kern_args=3D"placeholder root=3D/dev/mapper/vg0-lv_root ro net= .ifnames=3D0" =C2=A0=C2=A0 kern_extras=3D"rd_NO_LUKS rd_NO_MD rd_NO_DM xen-pciback.hide= =3D(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)= "=C2=A0=C2=A0 multiboot /xen.gz placeholder ${xen_opts} =C2=A0=C2=A0 echo 'Loading Linux 3.10.51 ...' =C2=A0=C2=A0 module /vmlinuz-3.10.51 placeholder ${kern_args} ${kern_extras= } =C2=A0=C2=A0 echo 'Loading initial ramdisk ...' =C2=A0=C2=A0 module --nounzip /initramfs-3.10.51.img =C2=A0=C2=A0 module /xenpolicy.24 } -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D [root@rhel7xen xen]# xl getenforce Permissive -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users ------=_Part_2706922_52311121.1416423682634 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hello,
I noticed a few things about your xen build:
>xen_major  &= nbsp;           : 4
>xen_minor       =        : 4
>xen_e= xtra            = ;  : .2-pre
>xen_version   =          : 4.4.2-pre

that xen version has no support for sys= temd. Nor does it have a target to make an RPM. Move to 4.5
and you will have both of those. Since you are on rhel7 this might= help, especially if you want to separate the build environment from the do= m0.


On Tuesday, November = 18, 2014 2:34 PM, Bill Gercken <bgercken@gmail.com> wrote:


Hello,
 
I have an issue wh= ere passing more than 4 bridges to a guest causes guest startup to fail due= to memory issues.
 
The same guest configuration= will start fine with 4 bridges passed. 
 
I = have researched this quite a bit and have not found the solution. Any help = is greatly appreciated.
 
The error message that = I am seeing is as follows.
 
Thanks.
-bi= ll
 
 Error Message:
-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D
[root@rhel7xen xen]#= xl create rhel-vm5.hvm
Parsing config from rhel-vm5.hvm
libxl: error= : libxl_dm.c:1371:device_model_spawn_outcome: domain 2 device model: spawn = failed (rc=3D-3)
libxl: error: libxl_create.c:1186:domcreate_devmodel_st= arted: device model did not start: -3
libxl: error: libxl_dm.c:1475:kill= _device_model: Device Model already exited
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D

Relevant info fro= m xl dmesg:
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D
(XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: 10= 48833 > 1048832
(XEN) memory.c:158:d0 Could not allocate order=3D0 ex= tent: id=3D2 memflags=3D0 (8 of 64)
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D

Guest config file (rhel-= vm5.hvm):
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D
builder =3D "hvm"
memory =3D 4096
#maxmem =3D 512
v= cpus =3D 1
name =3D "rhvm5-dev"
#vif =3D [ 'bridge=3Dxenbr0' ]=
vif =3D [
        'bridge= =3Dxenbr1',
        'bridge=3Dxenbr2'= ,
        'bridge=3Dxenbr3',
 = ;       'bridge=3Dxenbr4',
  &nb= sp;     'bridge=3Dxenbr5',
    &= nbsp;   'bridge=3Dxenbr6',
      = ;  'bridge=3Dxenbr7'
      ]
boo= t=3D"c"
disk =3D [
        '/dev/m= apper/vg3-RHVM5_24G,,hda',
        '/= isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom'
    =     ]
serial=3D'pty'
sdl=3D0
vnc=3D1
vnclisten= =3D"0.0.0.0"
vncpasswd=3D"a"
usbdevice=3D'tablet'
stdvga=3D= 1
monitor=3D1
# Support Physical Address Extension (enable for= 64bit guest OS)
pae=3D1
# Advanced Configuration and Power Interface= (default)
acpi=3D1
# Advanced programmable interrupt controller (def= ault)
apic=3D1
# Enable or disbale xen platform pci
#   = - if you set this to zero it disables the PV driver (vif) and
# &nb= sp; uses driver emulation.
xen_platform_pci=3D1
# Time Stamp C= ounter
tsc_mode=3D"default"
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D
 
[root@rhel7xen x= en]# xl info -n
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D
host        &nb= sp;          : rhel7xen
rel= ease            = ;    : 3.10.51
version      = ;          : #1 SMP Tue Aug 5 = 13:01:33 EDT 2014
machine        = ;        : x86_64
nr_cpus  =             &nb= sp; : 12
max_cpu_id         = ;    : 11
nr_nodes      &nb= sp;        : 1
cores_per_socket =       : 6
threads_per_core   &nb= sp;   : 2
cpu_mhz       &nb= sp;        : 2300
hw_caps  =             &nb= sp; : bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:000000= 00
virt_caps          =     : hvm hvm_directio
total_memory   &nbs= p;       : 65499
free_memory  &n= bsp;         : 56465
sharing_fre= ed_memory   : 0
sharing_used_memory    : 0
o= utstanding_claims     : 0
free_cpus   = ;           : 0
cpu_to= pology           :
cpu= :    core    socket     n= ode
  0:       0   &nb= sp;    0        0
&nbs= p; 1:       0     &n= bsp;  0        0
  2: =       1        = 0        0
  3:   = ;    1        0 &nbs= p;      0
  4:    &nbs= p;  2        0   &nb= sp;    0
  5:       2&= nbsp;       0     &n= bsp;  0
  6:       3  =       0        = 0
  7:       3    = ;    0        0
 = 8:       4     &nbs= p;  0        0
  9: &n= bsp;     4        0&= nbsp;       0
 10:   &= nbsp;   5        0  =       0
 11:     =   5        0    = ;    0
numa_info       = ;       :
node:    memsize&= nbsp;   memfree    distances
   0:&nb= sp;    67584      56465  =     10
xen_major       = ;       : 4
xen_minor   &nb= sp;          : 4
xen_extra&= nbsp;           &nbs= p; : .2-pre
xen_version        &= nbsp;   : 4.4.2-pre
xen_caps     &nbs= p;         : xen-3.0-x86_64 xen-3.0= -x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler&nbs= p;         : credit
xen_pagesize=            : 4096
plat= form_params        : virt_start=3D0xffff= 800000000000
xen_changeset       &nbs= p;  : Fri Oct 17 15:57:42 2014 +0200 git:c8ed54e-dirty
xen_commandl= ine        : placeholder dom0_mem=3D8192= M,max:8192M dom0_max_vcpus=3D1 dom0_vcpus_pin loglvl=3Dall guest_loglvl=3Da= ll
cc_compiler         &nbs= p;  : gcc (GCC) 4.8.2 20140120 (Red Hat 4.8.2-16)
cc_compile_by&nbs= p;         : bgercken
cc_compile= _domain      :
cc_compile_date   = ;     : Fri Nov 14 13:37:30 EST 2014
xend_config_for= mat     : 4
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D

Grub:
-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D
#
# XEN on 3.= 10.51 w/XSM/FLASK
#
menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/= FLASK)' --class gnu-linux --class gnu --class os --class xen $menuentry_id_= option 'xen-gnulinux-simple-' {
   echo  &nbs= p; 'Loading Xen 4.4 ...'
   xen_opts=3D"dom0_mem=3D8192= M,max:8192M dom0_max_vcpus=3D1 dom0_vcpus_pin loglvl=3Dall guest_loglvl=3Da= ll"
   # console_to_ring sync_console"
 =   kern_args=3D"placeholder root=3D/dev/mapper/vg0-lv_root ro net.ifnam= es=3D0"
   kern_extras=3D"rd_NO_LUKS rd_NO_MD rd_NO_DM xen-pci= back.hide=3D(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)= (0c:00.1)"
   multiboot /xen.gz placeholder ${xen_opts}=
   echo 'Loading Linux 3.10.51 ...'
   module /v= mlinuz-3.10.51 placeholder ${kern_args} ${kern_extras}
   echo= 'Loading initial ramdisk ...'
   module --nounzip /initramfs-= 3.10.51.img
   module /xenpolicy.24
}
-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D
[root@rhel7xen x= en]# xl getenforce
Permissive
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D

_______________________________________________
Xen-users mail= ing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

=
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boundary="===============2262413409473201814==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============2262413409473201814== Content-Type: multipart/alternative; boundary="----=_Part_2706922_52311121.1416423682634" Content-Length: 26727 ------=_Part_2706922_52311121.1416423682634 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello,I noticed a few things about your xen build:>xen_major=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 4 >xen_minor=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 : 4 >xen_extra=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 : .2-pre >xen_version=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 : 4.4.2-pre that xen version has no support for systemd. Nor does it have a target to m= ake an RPM. Move to 4.5and you will have both of those. Since you are on rh= el7 this might help, especially if you want to separate the build environme= nt from the dom0. =20 On Tuesday, November 18, 2014 2:34 PM, Bill Gercken wrote: =20 Hello,=C2=A0I have an issue where passing more than 4 bridges to a guest c= auses guest startup to fail due to memory issues. =C2=A0The same guest conf= iguration will start fine with 4 bridges passed.=C2=A0=C2=A0I have research= ed this quite a bit and have not found the solution. Any help is greatly ap= preciated. =C2=A0The error message that I am seeing is as follows.=C2=A0Tha= nks.-bill=C2=A0=C2=A0Error Message: -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D [root@rhel7xen xen]# xl create rhel-vm5.hvm Parsing config from rhel-vm5.hvm libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 2 device m= odel: spawn failed (rc=3D-3) libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model = did not start: -3 libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already exite= d -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D Relevant info from xl dmesg: -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: 1048833 > 1048832 (XEN) memory.c:158:d0 Could not allocate order=3D0 extent: id=3D2 memflags= =3D0 (8 of 64) -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D Guest config file (rhel-vm5.hvm): -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D builder =3D "hvm" memory =3D 4096 #maxmem =3D 512 vcpus =3D 1 name =3D "rhvm5-dev"#vif =3D [ 'bridge=3Dxenbr0' ]vif =3D [ =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr1', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr2', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr3', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr4', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr5', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr6', =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'bridge=3Dxenbr7' =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ]boot=3D"c" disk =3D [ =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 '/dev/mapper/vg3-RHVM5_24G,,hda'= , =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 '/isos/rhel-server-6.5-x86_64-dv= d.iso,,hdc:cdrom' =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ] serial=3D'pty' sdl=3D0 vnc=3D1 vnclisten=3D"0.0.0.0" vncpasswd=3D"a" usbdevice=3D'tablet'stdvga=3D1 monitor=3D1# Support Physical Address Extension (enable for 64bit guest OS) pae=3D1 # Advanced Configuration and Power Interface (default) acpi=3D1 # Advanced programmable interrupt controller (default) apic=3D1 # Enable or disbale xen platform pci #=C2=A0=C2=A0 - if you set this to zero it disables the PV driver (vif) and #=C2=A0=C2=A0 uses driver emulation. xen_platform_pci=3D1# Time Stamp Counter tsc_mode=3D"default" -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D=C2= =A0[root@rhel7xen xen]# xl info -n -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D host=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : rhel7xen release=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : 3.10.51 version=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : #1 SMP Tue Aug 5 13:01:33 EDT 2014 machine=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : x86_64 nr_cpus=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : 12 max_cpu_id=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 : 11 nr_nodes=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 : 1 cores_per_socket=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 6 threads_per_core=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 2 cpu_mhz=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : 2300 hw_caps=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 : bfebfbff:2c100800:00000000:00003f00:17bee3ff:000= 00000:00000001:00000000 virt_caps=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : hvm hvm_directio total_memory=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : = 65499 free_memory=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 : 56465 sharing_freed_memory=C2=A0=C2=A0 : 0 sharing_used_memory=C2=A0=C2=A0=C2=A0 : 0 outstanding_claims=C2=A0=C2=A0=C2=A0=C2=A0 : 0 free_cpus=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : 0 cpu_topology=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : cpu:=C2=A0=C2=A0=C2=A0 core=C2=A0=C2=A0=C2=A0 socket=C2=A0=C2=A0=C2=A0=C2= =A0 node =C2=A0 0:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 1:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 2:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 1=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 3:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 1=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 4:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 2=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 5:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 2=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 6:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 3=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 7:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 3=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 8:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 4=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A0 9:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 4=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A010:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 5=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 =C2=A011:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 5=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 0 numa_info=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : node:=C2=A0=C2=A0=C2=A0 memsize=C2=A0=C2=A0=C2=A0 memfree=C2=A0=C2=A0=C2=A0= distances =C2=A0=C2=A0 0:=C2=A0=C2=A0=C2=A0=C2=A0 67584=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= 56465=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 10 xen_major=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : 4 xen_minor=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : 4 xen_extra=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 : .2-pre xen_version=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 : 4.4.2-pre xen_caps=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-= x86_32p hvm-3.0-x86_64 xen_scheduler=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : credi= t xen_pagesize=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : = 4096 platform_params=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : virt_start=3D0x= ffff800000000000 xen_changeset=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : Fri O= ct 17 15:57:42 2014 +0200 git:c8ed54e-dirty xen_commandline=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : placeholder dom= 0_mem=3D8192M,max:8192M dom0_max_vcpus=3D1 dom0_vcpus_pin loglvl=3Dall gues= t_loglvl=3Dall cc_compiler=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 : gcc (GCC) 4.8.2 20140120 (Red Hat 4.8.2-16) cc_compile_by=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : bgerc= ken cc_compile_domain=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : cc_compile_date=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : Fri Nov 14 13:3= 7:30 EST 2014 xend_config_format=C2=A0=C2=A0=C2=A0=C2=A0 : 4 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D Grub: -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D # # XEN on 3.10.51 w/XSM/FLASK # menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' --class gnu-linux = --class gnu --class os --class xen $menuentry_id_option 'xen-gnulinux-simpl= e-' {=C2=A0=C2=A0 echo=C2=A0=C2=A0=C2=A0 'Loading Xen 4.4 ...'=C2=A0=C2=A0 = xen_opts=3D"dom0_mem=3D8192M,max:8192M dom0_max_vcpus=3D1 dom0_vcpus_pin lo= glvl=3Dall guest_loglvl=3Dall"=C2=A0=C2=A0 # console_to_ring sync_console"= =C2=A0=C2=A0 kern_args=3D"placeholder root=3D/dev/mapper/vg0-lv_root ro net= .ifnames=3D0" =C2=A0=C2=A0 kern_extras=3D"rd_NO_LUKS rd_NO_MD rd_NO_DM xen-pciback.hide= =3D(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)= "=C2=A0=C2=A0 multiboot /xen.gz placeholder ${xen_opts} =C2=A0=C2=A0 echo 'Loading Linux 3.10.51 ...' =C2=A0=C2=A0 module /vmlinuz-3.10.51 placeholder ${kern_args} ${kern_extras= } =C2=A0=C2=A0 echo 'Loading initial ramdisk ...' =C2=A0=C2=A0 module --nounzip /initramfs-3.10.51.img =C2=A0=C2=A0 module /xenpolicy.24 } -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D [root@rhel7xen xen]# xl getenforce Permissive -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users ------=_Part_2706922_52311121.1416423682634 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hello,
I noticed a few things about your xen build:
>xen_major  &= nbsp;           : 4
>xen_minor       =        : 4
>xen_e= xtra            = ;  : .2-pre
>xen_version   =          : 4.4.2-pre

that xen version has no support for sys= temd. Nor does it have a target to make an RPM. Move to 4.5
and you will have both of those. Since you are on rhel7 this might= help, especially if you want to separate the build environment from the do= m0.


On Tuesday, November = 18, 2014 2:34 PM, Bill Gercken <bgercken@gmail.com> wrote:


Hello,
 
I have an issue wh= ere passing more than 4 bridges to a guest causes guest startup to fail due= to memory issues.
 
The same guest configuration= will start fine with 4 bridges passed. 
 
I = have researched this quite a bit and have not found the solution. Any help = is greatly appreciated.
 
The error message that = I am seeing is as follows.
 
Thanks.
-bi= ll
 
 Error Message:
-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D
[root@rhel7xen xen]#= xl create rhel-vm5.hvm
Parsing config from rhel-vm5.hvm
libxl: error= : libxl_dm.c:1371:device_model_spawn_outcome: domain 2 device model: spawn = failed (rc=3D-3)
libxl: error: libxl_create.c:1186:domcreate_devmodel_st= arted: device model did not start: -3
libxl: error: libxl_dm.c:1475:kill= _device_model: Device Model already exited
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D

Relevant info fro= m xl dmesg:
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D
(XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: 10= 48833 > 1048832
(XEN) memory.c:158:d0 Could not allocate order=3D0 ex= tent: id=3D2 memflags=3D0 (8 of 64)
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D

Guest config file (rhel-= vm5.hvm):
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D
builder =3D "hvm"
memory =3D 4096
#maxmem =3D 512
v= cpus =3D 1
name =3D "rhvm5-dev"
#vif =3D [ 'bridge=3Dxenbr0' ]=
vif =3D [
        'bridge= =3Dxenbr1',
        'bridge=3Dxenbr2'= ,
        'bridge=3Dxenbr3',
 = ;       'bridge=3Dxenbr4',
  &nb= sp;     'bridge=3Dxenbr5',
    &= nbsp;   'bridge=3Dxenbr6',
      = ;  'bridge=3Dxenbr7'
      ]
boo= t=3D"c"
disk =3D [
        '/dev/m= apper/vg3-RHVM5_24G,,hda',
        '/= isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom'
    =     ]
serial=3D'pty'
sdl=3D0
vnc=3D1
vnclisten= =3D"0.0.0.0"
vncpasswd=3D"a"
usbdevice=3D'tablet'
stdvga=3D= 1
monitor=3D1
# Support Physical Address Extension (enable for= 64bit guest OS)
pae=3D1
# Advanced Configuration and Power Interface= (default)
acpi=3D1
# Advanced programmable interrupt controller (def= ault)
apic=3D1
# Enable or disbale xen platform pci
#   = - if you set this to zero it disables the PV driver (vif) and
# &nb= sp; uses driver emulation.
xen_platform_pci=3D1
# Time Stamp C= ounter
tsc_mode=3D"default"
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D
 
[root@rhel7xen x= en]# xl info -n
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D
host        &nb= sp;          : rhel7xen
rel= ease            = ;    : 3.10.51
version      = ;          : #1 SMP Tue Aug 5 = 13:01:33 EDT 2014
machine        = ;        : x86_64
nr_cpus  =             &nb= sp; : 12
max_cpu_id         = ;    : 11
nr_nodes      &nb= sp;        : 1
cores_per_socket =       : 6
threads_per_core   &nb= sp;   : 2
cpu_mhz       &nb= sp;        : 2300
hw_caps  =             &nb= sp; : bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:000000= 00
virt_caps          =     : hvm hvm_directio
total_memory   &nbs= p;       : 65499
free_memory  &n= bsp;         : 56465
sharing_fre= ed_memory   : 0
sharing_used_memory    : 0
o= utstanding_claims     : 0
free_cpus   = ;           : 0
cpu_to= pology           :
cpu= :    core    socket     n= ode
  0:       0   &nb= sp;    0        0
&nbs= p; 1:       0     &n= bsp;  0        0
  2: =       1        = 0        0
  3:   = ;    1        0 &nbs= p;      0
  4:    &nbs= p;  2        0   &nb= sp;    0
  5:       2&= nbsp;       0     &n= bsp;  0
  6:       3  =       0        = 0
  7:       3    = ;    0        0
 = 8:       4     &nbs= p;  0        0
  9: &n= bsp;     4        0&= nbsp;       0
 10:   &= nbsp;   5        0  =       0
 11:     =   5        0    = ;    0
numa_info       = ;       :
node:    memsize&= nbsp;   memfree    distances
   0:&nb= sp;    67584      56465  =     10
xen_major       = ;       : 4
xen_minor   &nb= sp;          : 4
xen_extra&= nbsp;           &nbs= p; : .2-pre
xen_version        &= nbsp;   : 4.4.2-pre
xen_caps     &nbs= p;         : xen-3.0-x86_64 xen-3.0= -x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler&nbs= p;         : credit
xen_pagesize=            : 4096
plat= form_params        : virt_start=3D0xffff= 800000000000
xen_changeset       &nbs= p;  : Fri Oct 17 15:57:42 2014 +0200 git:c8ed54e-dirty
xen_commandl= ine        : placeholder dom0_mem=3D8192= M,max:8192M dom0_max_vcpus=3D1 dom0_vcpus_pin loglvl=3Dall guest_loglvl=3Da= ll
cc_compiler         &nbs= p;  : gcc (GCC) 4.8.2 20140120 (Red Hat 4.8.2-16)
cc_compile_by&nbs= p;         : bgercken
cc_compile= _domain      :
cc_compile_date   = ;     : Fri Nov 14 13:37:30 EST 2014
xend_config_for= mat     : 4
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D

Grub:
-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D
#
# XEN on 3.= 10.51 w/XSM/FLASK
#
menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/= FLASK)' --class gnu-linux --class gnu --class os --class xen $menuentry_id_= option 'xen-gnulinux-simple-' {
   echo  &nbs= p; 'Loading Xen 4.4 ...'
   xen_opts=3D"dom0_mem=3D8192= M,max:8192M dom0_max_vcpus=3D1 dom0_vcpus_pin loglvl=3Dall guest_loglvl=3Da= ll"
   # console_to_ring sync_console"
 =   kern_args=3D"placeholder root=3D/dev/mapper/vg0-lv_root ro net.ifnam= es=3D0"
   kern_extras=3D"rd_NO_LUKS rd_NO_MD rd_NO_DM xen-pci= back.hide=3D(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)= (0c:00.1)"
   multiboot /xen.gz placeholder ${xen_opts}=
   echo 'Loading Linux 3.10.51 ...'
   module /v= mlinuz-3.10.51 placeholder ${kern_args} ${kern_extras}
   echo= 'Loading initial ramdisk ...'
   module --nounzip /initramfs-= 3.10.51.img
   module /xenpolicy.24
}
-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D
[root@rhel7xen x= en]# xl getenforce
Permissive
-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D

_______________________________________________
Xen-users mail= ing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

=
------=_Part_2706922_52311121.1416423682634-- --===============2262413409473201814== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2262413409473201814==-- From xen-users-bounces@lists.xen.org Thu Nov 20 01:15:58 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 01:15:58 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrGKV-00069Z-7t; Thu, 20 Nov 2014 01:14:39 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrGKT-00069U-1k for xen-users@lists.xen.org; Thu, 20 Nov 2014 01:14:37 +0000 Received: from [85.158.137.68] by server-3.bemta-3.messagelabs.com id 22/BD-16982-C704D645; Thu, 20 Nov 2014 01:14:36 +0000 X-Env-Sender: bgercken@gmail.com X-Msg-Ref: server-2.tower-31.messagelabs.com!1416446073!12550364!1 X-Originating-IP: [209.85.216.182] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_20_30,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 13506 invoked from network); 20 Nov 2014 01:14:34 -0000 Received: from mail-qc0-f182.google.com (HELO mail-qc0-f182.google.com) (209.85.216.182) by server-2.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 01:14:34 -0000 Received: by mail-qc0-f182.google.com with SMTP id r5so1402978qcx.41 for ; Wed, 19 Nov 2014 17:14:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=rPBYJU6a5JFIM0f/3MzDf2o9pNjII4c9O6CeAMm0gT4=; b=VdOvLdymVk43f39uU7CYxViK8Qp7aihOJoOg5p+qSsShAOBhessHiCyejD8yZHG9Io IXcZXMFKq8Jxrejw75tnoqLqcVu0D7dQbKG7NWjvOz/KHjWGHJKlgCm9z17CYeS70SzU F0gR5UDWWu5K3cOZCKc3Cvuq7f4wQvo0cZcPMAyJHCnsdTI+HFZXp2ycIOfSQb+b24gd GObNu6LbuRaWvmteTe0bMK8ohy7fknvThNAXrHkZH07d8CdWYSEDntA+naXfhQD01qOp UHYFeH2Iz+RoQsHaW0LBmCQ6Tu7DoqQkgHdPlxcrkeOZ+ew4N9tR17CNWX4JkqZDd613 RcpA== MIME-Version: 1.0 X-Received: by 10.140.83.203 with SMTP id j69mr54978821qgd.99.1416446073122; Wed, 19 Nov 2014 17:14:33 -0800 (PST) Received: by 10.96.18.163 with HTTP; Wed, 19 Nov 2014 17:14:33 -0800 (PST) In-Reply-To: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> References: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> Date: Wed, 19 Nov 2014 20:14:33 -0500 Message-ID: From: Bill Gercken To: xen-users@lists.xen.org Subject: Re: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8368574192949287257==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============8368574192949287257== Content-Type: multipart/alternative; boundary=001a11c11ed80838f60508400d7f --001a11c11ed80838f60508400d7f Content-Type: text/plain; charset=UTF-8 Thanks Mark. I appreciate the tip. I had not checked out 4.5 yet. -bill On Wed, Nov 19, 2014 at 2:01 PM, Mark Pryor wrote: > Hello, > I noticed a few things about your xen build: > >xen_major : 4 > >xen_minor : 4 > >xen_extra : .2-pre > >xen_version : 4.4.2-pre > > that xen version has no support for systemd. Nor does it have a target to > make an RPM. Move to 4.5 > and you will have both of those. Since you are on rhel7 this might help, > especially if you want to separate the build environment from the dom0. > > > On Tuesday, November 18, 2014 2:34 PM, Bill Gercken > wrote: > > > Hello, > > I have an issue where passing more than 4 bridges to a guest causes guest > startup to fail due to memory issues. > > The same guest configuration will start fine with 4 bridges passed. > > I have researched this quite a bit and have not found the solution. Any > help is greatly appreciated. > > The error message that I am seeing is as follows. > > Thanks. > -bill > > Error Message: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > [root@rhel7xen xen]# xl create rhel-vm5.hvm > Parsing config from rhel-vm5.hvm > libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 2 device > model: spawn failed (rc=-3) > libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model > did not start: -3 > libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already > exited > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Relevant info from xl dmesg: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: 1048833 > 1048832 > (XEN) memory.c:158:d0 Could not allocate order=0 extent: id=2 memflags=0 > (8 of 64) > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Guest config file (rhel-vm5.hvm): > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > builder = "hvm" > memory = 4096 > #maxmem = 512 > vcpus = 1 > name = "rhvm5-dev" > #vif = [ 'bridge=xenbr0' ] > vif = [ > 'bridge=xenbr1', > 'bridge=xenbr2', > 'bridge=xenbr3', > 'bridge=xenbr4', > 'bridge=xenbr5', > 'bridge=xenbr6', > 'bridge=xenbr7' > ] > boot="c" > disk = [ > '/dev/mapper/vg3-RHVM5_24G,,hda', > '/isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom' > ] > serial='pty' > sdl=0 > vnc=1 > vnclisten="0.0.0.0" > vncpasswd="a" > usbdevice='tablet' > stdvga=1 > monitor=1 > # Support Physical Address Extension (enable for 64bit guest OS) > pae=1 > # Advanced Configuration and Power Interface (default) > acpi=1 > # Advanced programmable interrupt controller (default) > apic=1 > # Enable or disbale xen platform pci > # - if you set this to zero it disables the PV driver (vif) and > # uses driver emulation. > xen_platform_pci=1 > # Time Stamp Counter > tsc_mode="default" > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > [root@rhel7xen xen]# xl info -n > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > host : rhel7xen > release : 3.10.51 > version : #1 SMP Tue Aug 5 13:01:33 EDT 2014 > machine : x86_64 > nr_cpus : 12 > max_cpu_id : 11 > nr_nodes : 1 > cores_per_socket : 6 > threads_per_core : 2 > cpu_mhz : 2300 > hw_caps : > bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:00000000 > virt_caps : hvm hvm_directio > total_memory : 65499 > free_memory : 56465 > sharing_freed_memory : 0 > sharing_used_memory : 0 > outstanding_claims : 0 > free_cpus : 0 > cpu_topology : > cpu: core socket node > 0: 0 0 0 > 1: 0 0 0 > 2: 1 0 0 > 3: 1 0 0 > 4: 2 0 0 > 5: 2 0 0 > 6: 3 0 0 > 7: 3 0 0 > 8: 4 0 0 > 9: 4 0 0 > 10: 5 0 0 > 11: 5 0 0 > numa_info : > node: memsize memfree distances > 0: 67584 56465 10 > xen_major : 4 > xen_minor : 4 > xen_extra : .2-pre > xen_version : 4.4.2-pre > xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 > hvm-3.0-x86_32p hvm-3.0-x86_64 > xen_scheduler : credit > xen_pagesize : 4096 > platform_params : virt_start=0xffff800000000000 > xen_changeset : Fri Oct 17 15:57:42 2014 +0200 git:c8ed54e-dirty > xen_commandline : placeholder dom0_mem=8192M,max:8192M > dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all > cc_compiler : gcc (GCC) 4.8.2 20140120 (Red Hat 4.8.2-16) > cc_compile_by : bgercken > cc_compile_domain : > cc_compile_date : Fri Nov 14 13:37:30 EST 2014 > xend_config_format : 4 > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Grub: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > # > # XEN on 3.10.51 w/XSM/FLASK > # > menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' --class gnu-linux > --class gnu --class os --class xen $menuentry_id_option > 'xen-gnulinux-simple-' { > echo 'Loading Xen 4.4 ...' > xen_opts="dom0_mem=8192M,max:8192M dom0_max_vcpus=1 dom0_vcpus_pin > loglvl=all guest_loglvl=all" > # console_to_ring sync_console" > kern_args="placeholder root=/dev/mapper/vg0-lv_root ro net.ifnames=0" > kern_extras="rd_NO_LUKS rd_NO_MD rd_NO_DM > xen-pciback.hide=(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)" > multiboot /xen.gz placeholder ${xen_opts} > echo 'Loading Linux 3.10.51 ...' > module /vmlinuz-3.10.51 placeholder ${kern_args} ${kern_extras} > echo 'Loading initial ramdisk ...' > module --nounzip /initramfs-3.10.51.img > module /xenpolicy.24 > } > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > [root@rhel7xen xen]# xl getenforce > Permissive > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users > > --001a11c11ed80838f60508400d7f Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 PGRpdiBkaXI9Imx0ciI+VGhhbmtzIE1hcmsuwqA8ZGl2Pjxicj48L2Rpdj48ZGl2PkkgYXBwcmVj aWF0ZSB0aGUgdGlwLiBJIGhhZCBub3QgY2hlY2tlZCBvdXQgNC41IHlldC7CoDxkaXY+PGJyPjwv ZGl2PjxkaXY+LWJpbGw8L2Rpdj48L2Rpdj48L2Rpdj48ZGl2IGNsYXNzPSJnbWFpbF9leHRyYSI+ PGJyPjxkaXYgY2xhc3M9ImdtYWlsX3F1b3RlIj5PbiBXZWQsIE5vdiAxOSwgMjAxNCBhdCAyOjAx IFBNLCBNYXJrIFByeW9yIDxzcGFuIGRpcj0ibHRyIj4mbHQ7PGEgaHJlZj0ibWFpbHRvOnRsdmll d2VyQHlhaG9vLmNvbSIgdGFyZ2V0PSJfYmxhbmsiPnRsdmlld2VyQHlhaG9vLmNvbTwvYT4mZ3Q7 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01:15:58 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 01:15:58 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrGKV-00069Z-7t; Thu, 20 Nov 2014 01:14:39 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrGKT-00069U-1k for xen-users@lists.xen.org; Thu, 20 Nov 2014 01:14:37 +0000 Received: from [85.158.137.68] by server-3.bemta-3.messagelabs.com id 22/BD-16982-C704D645; Thu, 20 Nov 2014 01:14:36 +0000 X-Env-Sender: bgercken@gmail.com X-Msg-Ref: server-2.tower-31.messagelabs.com!1416446073!12550364!1 X-Originating-IP: [209.85.216.182] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_20_30,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 13506 invoked from network); 20 Nov 2014 01:14:34 -0000 Received: from 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10.96.18.163 with HTTP; Wed, 19 Nov 2014 17:14:33 -0800 (PST) In-Reply-To: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> References: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> Date: Wed, 19 Nov 2014 20:14:33 -0500 Message-ID: From: Bill Gercken To: xen-users@lists.xen.org Subject: Re: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8368574192949287257==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============8368574192949287257== Content-Type: multipart/alternative; boundary=001a11c11ed80838f60508400d7f --001a11c11ed80838f60508400d7f Content-Type: text/plain; charset=UTF-8 Thanks Mark. I appreciate the tip. I had not checked out 4.5 yet. -bill On Wed, Nov 19, 2014 at 2:01 PM, Mark Pryor wrote: > Hello, > I noticed a few things about your xen build: > >xen_major : 4 > >xen_minor : 4 > >xen_extra : .2-pre > >xen_version : 4.4.2-pre > > that xen version has no support for systemd. Nor does it have a target to > make an RPM. Move to 4.5 > and you will have both of those. Since you are on rhel7 this might help, > especially if you want to separate the build environment from the dom0. > > > On Tuesday, November 18, 2014 2:34 PM, Bill Gercken > wrote: > > > Hello, > > I have an issue where passing more than 4 bridges to a guest causes guest > startup to fail due to memory issues. > > The same guest configuration will start fine with 4 bridges passed. > > I have researched this quite a bit and have not found the solution. Any > help is greatly appreciated. > > The error message that I am seeing is as follows. > > Thanks. > -bill > > Error Message: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > [root@rhel7xen xen]# xl create rhel-vm5.hvm > Parsing config from rhel-vm5.hvm > libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: domain 2 device > model: spawn failed (rc=-3) > libxl: error: libxl_create.c:1186:domcreate_devmodel_started: device model > did not start: -3 > libxl: error: libxl_dm.c:1475:kill_device_model: Device Model already > exited > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Relevant info from xl dmesg: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: 1048833 > 1048832 > (XEN) memory.c:158:d0 Could not allocate order=0 extent: id=2 memflags=0 > (8 of 64) > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Guest config file (rhel-vm5.hvm): > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > builder = "hvm" > memory = 4096 > #maxmem = 512 > vcpus = 1 > name = "rhvm5-dev" > #vif = [ 'bridge=xenbr0' ] > vif = [ > 'bridge=xenbr1', > 'bridge=xenbr2', > 'bridge=xenbr3', > 'bridge=xenbr4', > 'bridge=xenbr5', > 'bridge=xenbr6', > 'bridge=xenbr7' > ] > boot="c" > disk = [ > '/dev/mapper/vg3-RHVM5_24G,,hda', > '/isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom' > ] > serial='pty' > sdl=0 > vnc=1 > vnclisten="0.0.0.0" > vncpasswd="a" > usbdevice='tablet' > stdvga=1 > monitor=1 > # Support Physical Address Extension (enable for 64bit guest OS) > pae=1 > # Advanced Configuration and Power Interface (default) > acpi=1 > # Advanced programmable interrupt controller (default) > apic=1 > # Enable or disbale xen platform pci > # - if you set this to zero it disables the PV driver (vif) and > # uses driver emulation. > xen_platform_pci=1 > # Time Stamp Counter > tsc_mode="default" > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > [root@rhel7xen xen]# xl info -n > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > host : rhel7xen > release : 3.10.51 > version : #1 SMP Tue Aug 5 13:01:33 EDT 2014 > machine : x86_64 > nr_cpus : 12 > max_cpu_id : 11 > nr_nodes : 1 > cores_per_socket : 6 > threads_per_core : 2 > cpu_mhz : 2300 > hw_caps : > bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:00000000 > virt_caps : hvm hvm_directio > total_memory : 65499 > free_memory : 56465 > sharing_freed_memory : 0 > sharing_used_memory : 0 > outstanding_claims : 0 > free_cpus : 0 > cpu_topology : > cpu: core socket node > 0: 0 0 0 > 1: 0 0 0 > 2: 1 0 0 > 3: 1 0 0 > 4: 2 0 0 > 5: 2 0 0 > 6: 3 0 0 > 7: 3 0 0 > 8: 4 0 0 > 9: 4 0 0 > 10: 5 0 0 > 11: 5 0 0 > numa_info : > node: memsize memfree distances > 0: 67584 56465 10 > xen_major : 4 > xen_minor : 4 > xen_extra : .2-pre > xen_version : 4.4.2-pre > xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 > hvm-3.0-x86_32p hvm-3.0-x86_64 > xen_scheduler : credit > xen_pagesize : 4096 > platform_params : virt_start=0xffff800000000000 > xen_changeset : Fri Oct 17 15:57:42 2014 +0200 git:c8ed54e-dirty > xen_commandline : placeholder dom0_mem=8192M,max:8192M > dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all > cc_compiler : gcc (GCC) 4.8.2 20140120 (Red Hat 4.8.2-16) > cc_compile_by : bgercken > cc_compile_domain : > cc_compile_date : Fri Nov 14 13:37:30 EST 2014 > xend_config_format : 4 > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Grub: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > # > # XEN on 3.10.51 w/XSM/FLASK > # > menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' --class gnu-linux > --class gnu --class os --class xen $menuentry_id_option > 'xen-gnulinux-simple-' { > echo 'Loading Xen 4.4 ...' > xen_opts="dom0_mem=8192M,max:8192M dom0_max_vcpus=1 dom0_vcpus_pin > loglvl=all guest_loglvl=all" > # console_to_ring sync_console" > kern_args="placeholder root=/dev/mapper/vg0-lv_root ro net.ifnames=0" > kern_extras="rd_NO_LUKS rd_NO_MD rd_NO_DM > xen-pciback.hide=(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)" > multiboot /xen.gz placeholder ${xen_opts} > echo 'Loading Linux 3.10.51 ...' > module /vmlinuz-3.10.51 placeholder ${kern_args} ${kern_extras} > echo 'Loading initial ramdisk ...' > module --nounzip /initramfs-3.10.51.img > module /xenpolicy.24 > } > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > [root@rhel7xen xen]# xl getenforce > Permissive > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users > > --001a11c11ed80838f60508400d7f Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 PGRpdiBkaXI9Imx0ciI+VGhhbmtzIE1hcmsuwqA8ZGl2Pjxicj48L2Rpdj48ZGl2PkkgYXBwcmVj aWF0ZSB0aGUgdGlwLiBJIGhhZCBub3QgY2hlY2tlZCBvdXQgNC41IHlldC7CoDxkaXY+PGJyPjwv ZGl2PjxkaXY+LWJpbGw8L2Rpdj48L2Rpdj48L2Rpdj48ZGl2IGNsYXNzPSJnbWFpbF9leHRyYSI+ PGJyPjxkaXYgY2xhc3M9ImdtYWlsX3F1b3RlIj5PbiBXZWQsIE5vdiAxOSwgMjAxNCBhdCAyOjAx IFBNLCBNYXJrIFByeW9yIDxzcGFuIGRpcj0ibHRyIj4mbHQ7PGEgaHJlZj0ibWFpbHRvOnRsdmll d2VyQHlhaG9vLmNvbSIgdGFyZ2V0PSJfYmxhbmsiPnRsdmlld2VyQHlhaG9vLmNvbTwvYT4mZ3Q7 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09:15:41 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 09:15:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrNo5-0005MW-Ei; Thu, 20 Nov 2014 09:13:41 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrNo4-0005MH-3W; Thu, 20 Nov 2014 09:13:40 +0000 Received: from [193.109.254.147] by server-14.bemta-14.messagelabs.com id 88/F4-02698-3C0BD645; Thu, 20 Nov 2014 09:13:39 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-14.tower-27.messagelabs.com!1416474817!13681883!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4120 invoked from network); 20 Nov 2014 09:13:38 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-14.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 09:13:38 -0000 X-IronPort-AV: E=Sophos;i="5.07,422,1413244800"; d="scan'208";a="194723682" Message-ID: <1416474814.29243.59.camel@citrix.com> From: Ian Campbell To: Stefano Stabellini , xen-devel , Ian Jackson Date: Thu, 20 Nov 2014 09:13:34 +0000 In-Reply-To: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: Anthony Perard , xen-users@lists.xen.org, Jim Fehlig , hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote: > On Mon, 17 Nov 2014, Ian Campbell wrote: > > On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > > > By the way, how many NICs can I apply to a VM? > > > > > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > > > qemu-system-i386, I can only apply 4 NICs to an VM? > > > is it normal? > > > > I've no idea, CCing the qemu maintainers. > > > > I'd have expected the number of PV nics to be completely independent of > > the device mode, so I suppose you mean emulated NICs? > > I can pass 4 emulated NICs maximum, but you can easily reach 8 if you > use PV NICs instead. Just pass 'type=pv' like this: > > vif=['', '', '', '', 'type=pv', 'type=pv', 'type=pv', 'type=pv'] > > it is going to create 4 emulated nics and 4 pv nics. The 4 emulated nics > also have 4 corresponding pv nics. The emulated nics get disconnected > soon after boot by the guest operating system (if it has pv drivers > installed, such as Linux). So overall once the boot sequence is fully > completed you'll end up with the 8 pv nics that you want. I wonder if we should do something in (lib)xl such that by default the first 4 NICs have type LIBXL_NIC_TYPE_VIF_IOEMU (i.e. emulated+PV path) and the rest have LIBXL_NIC_TYPE_VIF (i.e. PV only). > BTW the reason for the failure seems to be that QEMU runs out of ram > (xen: failed to populate ram at 80110000, so > xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 > (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. > Interestingly e1000 doesn't need any roms either, so another way around > this would be to set 'type=e1000' for all the vifs. Or to use the new option in 4.5 to increase the MMIO space (or is that not where ROMs end up?) Do we need to plumb through qemu's optionrom parameter to allow a) limiting the number of NICs which will try to do PXE and b) allow custom roms etc? Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 09:15:41 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 09:15:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrNo9-0005Mn-25; Thu, 20 Nov 2014 09:13:45 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrNo8-0005Mg-0b for xen-users@lists.xen.org; Thu, 20 Nov 2014 09:13:44 +0000 Received: from [193.109.254.147] by server-1.bemta-14.messagelabs.com id B5/13-02559-7C0BD645; Thu, 20 Nov 2014 09:13:43 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-14.tower-27.messagelabs.com!1416474817!13681883!2 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4823 invoked from network); 20 Nov 2014 09:13:42 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-14.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 09:13:42 -0000 X-IronPort-AV: E=Sophos;i="5.07,422,1413244800"; d="scan'208";a="194723697" Message-ID: <1416474820.29243.60.camel@citrix.com> From: Ian Campbell To: Bill Gercken Date: Thu, 20 Nov 2014 09:13:40 +0000 In-Reply-To: References: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org 4.5 is not yet released (we've had 4.5.0-rc2 so far). Any moving to using it should bear that in mind. Of course we always welcome testing of release candidates, but you should be aware that they are candidates, not releases. IMHO it is very unlikely that systemd support or RPM packaging will make any different to passing more than 4 bridges to the guest. My guess is that you are ending up with emulated devices and that qemu has a limitation. See http://lists.xen.org/archives/html/xen-users/2014-11/msg00062.html Ian. On Wed, 2014-11-19 at 20:14 -0500, Bill Gercken wrote: > Thanks Mark. > > > I appreciate the tip. I had not checked out 4.5 yet. > > > -bill > > On Wed, Nov 19, 2014 at 2:01 PM, Mark Pryor > wrote: > Hello, > I noticed a few things about your xen build: > >xen_major : 4 > >xen_minor : 4 > >xen_extra : .2-pre > >xen_version : 4.4.2-pre > > > that xen version has no support for systemd. Nor does it have > a target to make an RPM. Move to 4.5 > and you will have both of those. Since you are on rhel7 this > might help, especially if you want to separate the build > environment from the dom0. > > > > > On Tuesday, November 18, 2014 2:34 PM, Bill Gercken > wrote: > > > > > Hello, > > I have an issue where passing more than 4 bridges to a guest > causes guest startup to fail due to memory issues. > > The same guest configuration will start fine with 4 bridges > passed. > > I have researched this quite a bit and have not found the > solution. Any help is greatly appreciated. > > The error message that I am seeing is as follows. > > Thanks. > -bill > > Error Message: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > [root@rhel7xen xen]# xl create rhel-vm5.hvm > Parsing config from rhel-vm5.hvm > libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: > domain 2 device model: spawn failed (rc=-3) > libxl: error: libxl_create.c:1186:domcreate_devmodel_started: > device model did not start: -3 > libxl: error: libxl_dm.c:1475:kill_device_model: Device Model > already exited > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Relevant info from xl dmesg: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: > 1048833 > 1048832 > (XEN) memory.c:158:d0 Could not allocate order=0 extent: id=2 > memflags=0 (8 of 64) > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Guest config file (rhel-vm5.hvm): > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > builder = "hvm" > memory = 4096 > #maxmem = 512 > vcpus = 1 > name = "rhvm5-dev" > #vif = [ 'bridge=xenbr0' ] > vif = [ > 'bridge=xenbr1', > 'bridge=xenbr2', > 'bridge=xenbr3', > 'bridge=xenbr4', > 'bridge=xenbr5', > 'bridge=xenbr6', > 'bridge=xenbr7' > ] > boot="c" > disk = [ > '/dev/mapper/vg3-RHVM5_24G,,hda', > '/isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom' > ] > serial='pty' > sdl=0 > vnc=1 > vnclisten="0.0.0.0" > vncpasswd="a" > usbdevice='tablet' > stdvga=1 > monitor=1 > # Support Physical Address Extension (enable for 64bit guest > OS) > pae=1 > # Advanced Configuration and Power Interface (default) > acpi=1 > # Advanced programmable interrupt controller (default) > apic=1 > # Enable or disbale xen platform pci > # - if you set this to zero it disables the PV driver (vif) > and > # uses driver emulation. > xen_platform_pci=1 > # Time Stamp Counter > tsc_mode="default" > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > [root@rhel7xen xen]# xl info -n > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > host : rhel7xen > release : 3.10.51 > version : #1 SMP Tue Aug 5 13:01:33 EDT 2014 > machine : x86_64 > nr_cpus : 12 > max_cpu_id : 11 > nr_nodes : 1 > cores_per_socket : 6 > threads_per_core : 2 > cpu_mhz : 2300 > hw_caps : > bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:00000000 > virt_caps : hvm hvm_directio > total_memory : 65499 > free_memory : 56465 > sharing_freed_memory : 0 > sharing_used_memory : 0 > outstanding_claims : 0 > free_cpus : 0 > cpu_topology : > cpu: core socket node > 0: 0 0 0 > 1: 0 0 0 > 2: 1 0 0 > 3: 1 0 0 > 4: 2 0 0 > 5: 2 0 0 > 6: 3 0 0 > 7: 3 0 0 > 8: 4 0 0 > 9: 4 0 0 > 10: 5 0 0 > 11: 5 0 0 > numa_info : > node: memsize memfree distances > 0: 67584 56465 10 > xen_major : 4 > xen_minor : 4 > xen_extra : .2-pre > xen_version : 4.4.2-pre > xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p > hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 > xen_scheduler : credit > xen_pagesize : 4096 > platform_params : virt_start=0xffff800000000000 > xen_changeset : Fri Oct 17 15:57:42 2014 +0200 > git:c8ed54e-dirty > xen_commandline : placeholder dom0_mem=8192M,max:8192M > dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all > cc_compiler : gcc (GCC) 4.8.2 20140120 (Red Hat > 4.8.2-16) > cc_compile_by : bgercken > cc_compile_domain : > cc_compile_date : Fri Nov 14 13:37:30 EST 2014 > xend_config_format : 4 > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Grub: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > # > # XEN on 3.10.51 w/XSM/FLASK > # > menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' > --class gnu-linux --class gnu --class os --class xen > $menuentry_id_option 'xen-gnulinux-simple-' { > echo 'Loading Xen 4.4 ...' > xen_opts="dom0_mem=8192M,max:8192M dom0_max_vcpus=1 > dom0_vcpus_pin loglvl=all guest_loglvl=all" > # console_to_ring sync_console" > kern_args="placeholder root=/dev/mapper/vg0-lv_root ro > net.ifnames=0" > kern_extras="rd_NO_LUKS rd_NO_MD rd_NO_DM > xen-pciback.hide=(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)" > multiboot /xen.gz placeholder ${xen_opts} > echo 'Loading Linux 3.10.51 ...' > module /vmlinuz-3.10.51 placeholder ${kern_args} > ${kern_extras} > echo 'Loading initial ramdisk ...' > module --nounzip /initramfs-3.10.51.img > module /xenpolicy.24 > } > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > [root@rhel7xen xen]# xl getenforce > Permissive > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users > > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 09:15:41 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 09:15:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrNo9-0005Mn-25; Thu, 20 Nov 2014 09:13:45 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrNo8-0005Mg-0b for xen-users@lists.xen.org; Thu, 20 Nov 2014 09:13:44 +0000 Received: from [193.109.254.147] by server-1.bemta-14.messagelabs.com id B5/13-02559-7C0BD645; Thu, 20 Nov 2014 09:13:43 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-14.tower-27.messagelabs.com!1416474817!13681883!2 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4823 invoked from network); 20 Nov 2014 09:13:42 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-14.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 09:13:42 -0000 X-IronPort-AV: E=Sophos;i="5.07,422,1413244800"; d="scan'208";a="194723697" Message-ID: <1416474820.29243.60.camel@citrix.com> From: Ian Campbell To: Bill Gercken Date: Thu, 20 Nov 2014 09:13:40 +0000 In-Reply-To: References: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org 4.5 is not yet released (we've had 4.5.0-rc2 so far). Any moving to using it should bear that in mind. Of course we always welcome testing of release candidates, but you should be aware that they are candidates, not releases. IMHO it is very unlikely that systemd support or RPM packaging will make any different to passing more than 4 bridges to the guest. My guess is that you are ending up with emulated devices and that qemu has a limitation. See http://lists.xen.org/archives/html/xen-users/2014-11/msg00062.html Ian. On Wed, 2014-11-19 at 20:14 -0500, Bill Gercken wrote: > Thanks Mark. > > > I appreciate the tip. I had not checked out 4.5 yet. > > > -bill > > On Wed, Nov 19, 2014 at 2:01 PM, Mark Pryor > wrote: > Hello, > I noticed a few things about your xen build: > >xen_major : 4 > >xen_minor : 4 > >xen_extra : .2-pre > >xen_version : 4.4.2-pre > > > that xen version has no support for systemd. Nor does it have > a target to make an RPM. Move to 4.5 > and you will have both of those. Since you are on rhel7 this > might help, especially if you want to separate the build > environment from the dom0. > > > > > On Tuesday, November 18, 2014 2:34 PM, Bill Gercken > wrote: > > > > > Hello, > > I have an issue where passing more than 4 bridges to a guest > causes guest startup to fail due to memory issues. > > The same guest configuration will start fine with 4 bridges > passed. > > I have researched this quite a bit and have not found the > solution. Any help is greatly appreciated. > > The error message that I am seeing is as follows. > > Thanks. > -bill > > Error Message: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > [root@rhel7xen xen]# xl create rhel-vm5.hvm > Parsing config from rhel-vm5.hvm > libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: > domain 2 device model: spawn failed (rc=-3) > libxl: error: libxl_create.c:1186:domcreate_devmodel_started: > device model did not start: -3 > libxl: error: libxl_dm.c:1475:kill_device_model: Device Model > already exited > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Relevant info from xl dmesg: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: > 1048833 > 1048832 > (XEN) memory.c:158:d0 Could not allocate order=0 extent: id=2 > memflags=0 (8 of 64) > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Guest config file (rhel-vm5.hvm): > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > builder = "hvm" > memory = 4096 > #maxmem = 512 > vcpus = 1 > name = "rhvm5-dev" > #vif = [ 'bridge=xenbr0' ] > vif = [ > 'bridge=xenbr1', > 'bridge=xenbr2', > 'bridge=xenbr3', > 'bridge=xenbr4', > 'bridge=xenbr5', > 'bridge=xenbr6', > 'bridge=xenbr7' > ] > boot="c" > disk = [ > '/dev/mapper/vg3-RHVM5_24G,,hda', > '/isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom' > ] > serial='pty' > sdl=0 > vnc=1 > vnclisten="0.0.0.0" > vncpasswd="a" > usbdevice='tablet' > stdvga=1 > monitor=1 > # Support Physical Address Extension (enable for 64bit guest > OS) > pae=1 > # Advanced Configuration and Power Interface (default) > acpi=1 > # Advanced programmable interrupt controller (default) > apic=1 > # Enable or disbale xen platform pci > # - if you set this to zero it disables the PV driver (vif) > and > # uses driver emulation. > xen_platform_pci=1 > # Time Stamp Counter > tsc_mode="default" > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > [root@rhel7xen xen]# xl info -n > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > host : rhel7xen > release : 3.10.51 > version : #1 SMP Tue Aug 5 13:01:33 EDT 2014 > machine : x86_64 > nr_cpus : 12 > max_cpu_id : 11 > nr_nodes : 1 > cores_per_socket : 6 > threads_per_core : 2 > cpu_mhz : 2300 > hw_caps : > bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:00000000 > virt_caps : hvm hvm_directio > total_memory : 65499 > free_memory : 56465 > sharing_freed_memory : 0 > sharing_used_memory : 0 > outstanding_claims : 0 > free_cpus : 0 > cpu_topology : > cpu: core socket node > 0: 0 0 0 > 1: 0 0 0 > 2: 1 0 0 > 3: 1 0 0 > 4: 2 0 0 > 5: 2 0 0 > 6: 3 0 0 > 7: 3 0 0 > 8: 4 0 0 > 9: 4 0 0 > 10: 5 0 0 > 11: 5 0 0 > numa_info : > node: memsize memfree distances > 0: 67584 56465 10 > xen_major : 4 > xen_minor : 4 > xen_extra : .2-pre > xen_version : 4.4.2-pre > xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p > hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 > xen_scheduler : credit > xen_pagesize : 4096 > platform_params : virt_start=0xffff800000000000 > xen_changeset : Fri Oct 17 15:57:42 2014 +0200 > git:c8ed54e-dirty > xen_commandline : placeholder dom0_mem=8192M,max:8192M > dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all > cc_compiler : gcc (GCC) 4.8.2 20140120 (Red Hat > 4.8.2-16) > cc_compile_by : bgercken > cc_compile_domain : > cc_compile_date : Fri Nov 14 13:37:30 EST 2014 > xend_config_format : 4 > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Grub: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > # > # XEN on 3.10.51 w/XSM/FLASK > # > menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' > --class gnu-linux --class gnu --class os --class xen > $menuentry_id_option 'xen-gnulinux-simple-' { > echo 'Loading Xen 4.4 ...' > xen_opts="dom0_mem=8192M,max:8192M dom0_max_vcpus=1 > dom0_vcpus_pin loglvl=all guest_loglvl=all" > # console_to_ring sync_console" > kern_args="placeholder root=/dev/mapper/vg0-lv_root ro > net.ifnames=0" > kern_extras="rd_NO_LUKS rd_NO_MD rd_NO_DM > xen-pciback.hide=(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)" > multiboot /xen.gz placeholder ${xen_opts} > echo 'Loading Linux 3.10.51 ...' > module /vmlinuz-3.10.51 placeholder ${kern_args} > ${kern_extras} > echo 'Loading initial ramdisk ...' > module --nounzip /initramfs-3.10.51.img > module /xenpolicy.24 > } > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > [root@rhel7xen xen]# xl getenforce > Permissive > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users > > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 09:15:41 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 09:15:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrNo5-0005MW-Ei; Thu, 20 Nov 2014 09:13:41 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrNo4-0005MH-3W; Thu, 20 Nov 2014 09:13:40 +0000 Received: from [193.109.254.147] by server-14.bemta-14.messagelabs.com id 88/F4-02698-3C0BD645; Thu, 20 Nov 2014 09:13:39 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-14.tower-27.messagelabs.com!1416474817!13681883!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4120 invoked from network); 20 Nov 2014 09:13:38 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-14.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 09:13:38 -0000 X-IronPort-AV: E=Sophos;i="5.07,422,1413244800"; d="scan'208";a="194723682" Message-ID: <1416474814.29243.59.camel@citrix.com> From: Ian Campbell To: Stefano Stabellini , xen-devel , Ian Jackson Date: Thu, 20 Nov 2014 09:13:34 +0000 In-Reply-To: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: Anthony Perard , xen-users@lists.xen.org, Jim Fehlig , hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote: > On Mon, 17 Nov 2014, Ian Campbell wrote: > > On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > > > By the way, how many NICs can I apply to a VM? > > > > > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > > > qemu-system-i386, I can only apply 4 NICs to an VM? > > > is it normal? > > > > I've no idea, CCing the qemu maintainers. > > > > I'd have expected the number of PV nics to be completely independent of > > the device mode, so I suppose you mean emulated NICs? > > I can pass 4 emulated NICs maximum, but you can easily reach 8 if you > use PV NICs instead. Just pass 'type=pv' like this: > > vif=['', '', '', '', 'type=pv', 'type=pv', 'type=pv', 'type=pv'] > > it is going to create 4 emulated nics and 4 pv nics. The 4 emulated nics > also have 4 corresponding pv nics. The emulated nics get disconnected > soon after boot by the guest operating system (if it has pv drivers > installed, such as Linux). So overall once the boot sequence is fully > completed you'll end up with the 8 pv nics that you want. I wonder if we should do something in (lib)xl such that by default the first 4 NICs have type LIBXL_NIC_TYPE_VIF_IOEMU (i.e. emulated+PV path) and the rest have LIBXL_NIC_TYPE_VIF (i.e. PV only). > BTW the reason for the failure seems to be that QEMU runs out of ram > (xen: failed to populate ram at 80110000, so > xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 > (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. > Interestingly e1000 doesn't need any roms either, so another way around > this would be to set 'type=e1000' for all the vifs. Or to use the new option in 4.5 to increase the MMIO space (or is that not where ROMs end up?) Do we need to plumb through qemu's optionrom parameter to allow a) limiting the number of NICs which will try to do PXE and b) allow custom roms etc? Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 11:41:03 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 11:41:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrQ5e-0003wY-Be; Thu, 20 Nov 2014 11:39:58 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrQ5c-0003wJ-FS; Thu, 20 Nov 2014 11:39:56 +0000 Received: from [85.158.137.68] by server-8.bemta-3.messagelabs.com id DC/FE-28296-B03DD645; Thu, 20 Nov 2014 11:39:55 +0000 X-Env-Sender: Stefano.Stabellini@citrix.com X-Msg-Ref: server-3.tower-31.messagelabs.com!1416483593!12718936!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26820 invoked from network); 20 Nov 2014 11:39:54 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-3.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 11:39:54 -0000 X-IronPort-AV: E=Sophos;i="5.07,423,1413244800"; d="scan'208";a="193229336" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.79) with Microsoft SMTP Server id 14.3.181.6; Thu, 20 Nov 2014 06:39:47 -0500 Received: from kaball.uk.xensource.com ([10.80.2.59]) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XrQ5T-0001eO-KS; Thu, 20 Nov 2014 11:39:47 +0000 Date: Thu, 20 Nov 2014 11:39:26 +0000 From: Stefano Stabellini X-X-Sender: sstabellini@kaball.uk.xensource.com To: Ian Campbell In-Reply-To: <1416474814.29243.59.camel@citrix.com> Message-ID: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> <1416474814.29243.59.camel@citrix.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 X-DLP: MIA1 Cc: Stefano Stabellini , Ian Jackson , xen-devel , Jim Fehlig , Anthony Perard , xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 20 Nov 2014, Ian Campbell wrote: > On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote: > > On Mon, 17 Nov 2014, Ian Campbell wrote: > > > On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > > > > By the way, how many NICs can I apply to a VM? > > > > > > > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > > > > qemu-system-i386, I can only apply 4 NICs to an VM? > > > > is it normal? > > > > > > I've no idea, CCing the qemu maintainers. > > > > > > I'd have expected the number of PV nics to be completely independent of > > > the device mode, so I suppose you mean emulated NICs? > > > > I can pass 4 emulated NICs maximum, but you can easily reach 8 if you > > use PV NICs instead. Just pass 'type=pv' like this: > > > > vif=['', '', '', '', 'type=pv', 'type=pv', 'type=pv', 'type=pv'] > > > > it is going to create 4 emulated nics and 4 pv nics. The 4 emulated nics > > also have 4 corresponding pv nics. The emulated nics get disconnected > > soon after boot by the guest operating system (if it has pv drivers > > installed, such as Linux). So overall once the boot sequence is fully > > completed you'll end up with the 8 pv nics that you want. > > I wonder if we should do something in (lib)xl such that by default the > first 4 NICs have type LIBXL_NIC_TYPE_VIF_IOEMU (i.e. emulated+PV path) > and the rest have LIBXL_NIC_TYPE_VIF (i.e. PV only). That looks like a simple and reasonable idea. > > BTW the reason for the failure seems to be that QEMU runs out of ram > > (xen: failed to populate ram at 80110000, so > > xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 > > (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. > > Interestingly e1000 doesn't need any roms either, so another way around > > this would be to set 'type=e1000' for all the vifs. > > Or to use the new option in 4.5 to increase the MMIO space (or is that > not where ROMs end up?) > > Do we need to plumb through qemu's optionrom parameter to allow a) > limiting the number of NICs which will try to do PXE and b) allow custom > roms etc? The libxl solution is the best one for simplicity, besides I don't think there is such an option for QEMU. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 11:41:03 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 11:41:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrQ5e-0003wY-Be; Thu, 20 Nov 2014 11:39:58 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrQ5c-0003wJ-FS; Thu, 20 Nov 2014 11:39:56 +0000 Received: from [85.158.137.68] by server-8.bemta-3.messagelabs.com id DC/FE-28296-B03DD645; Thu, 20 Nov 2014 11:39:55 +0000 X-Env-Sender: Stefano.Stabellini@citrix.com X-Msg-Ref: server-3.tower-31.messagelabs.com!1416483593!12718936!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26820 invoked from network); 20 Nov 2014 11:39:54 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-3.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 11:39:54 -0000 X-IronPort-AV: E=Sophos;i="5.07,423,1413244800"; d="scan'208";a="193229336" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.79) with Microsoft SMTP Server id 14.3.181.6; Thu, 20 Nov 2014 06:39:47 -0500 Received: from kaball.uk.xensource.com ([10.80.2.59]) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XrQ5T-0001eO-KS; Thu, 20 Nov 2014 11:39:47 +0000 Date: Thu, 20 Nov 2014 11:39:26 +0000 From: Stefano Stabellini X-X-Sender: sstabellini@kaball.uk.xensource.com To: Ian Campbell In-Reply-To: <1416474814.29243.59.camel@citrix.com> Message-ID: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> <1416474814.29243.59.camel@citrix.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 X-DLP: MIA1 Cc: Stefano Stabellini , Ian Jackson , xen-devel , Jim Fehlig , Anthony Perard , xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 20 Nov 2014, Ian Campbell wrote: > On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote: > > On Mon, 17 Nov 2014, Ian Campbell wrote: > > > On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > > > > By the way, how many NICs can I apply to a VM? > > > > > > > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > > > > qemu-system-i386, I can only apply 4 NICs to an VM? > > > > is it normal? > > > > > > I've no idea, CCing the qemu maintainers. > > > > > > I'd have expected the number of PV nics to be completely independent of > > > the device mode, so I suppose you mean emulated NICs? > > > > I can pass 4 emulated NICs maximum, but you can easily reach 8 if you > > use PV NICs instead. Just pass 'type=pv' like this: > > > > vif=['', '', '', '', 'type=pv', 'type=pv', 'type=pv', 'type=pv'] > > > > it is going to create 4 emulated nics and 4 pv nics. The 4 emulated nics > > also have 4 corresponding pv nics. The emulated nics get disconnected > > soon after boot by the guest operating system (if it has pv drivers > > installed, such as Linux). So overall once the boot sequence is fully > > completed you'll end up with the 8 pv nics that you want. > > I wonder if we should do something in (lib)xl such that by default the > first 4 NICs have type LIBXL_NIC_TYPE_VIF_IOEMU (i.e. emulated+PV path) > and the rest have LIBXL_NIC_TYPE_VIF (i.e. PV only). That looks like a simple and reasonable idea. > > BTW the reason for the failure seems to be that QEMU runs out of ram > > (xen: failed to populate ram at 80110000, so > > xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 > > (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. > > Interestingly e1000 doesn't need any roms either, so another way around > > this would be to set 'type=e1000' for all the vifs. > > Or to use the new option in 4.5 to increase the MMIO space (or is that > not where ROMs end up?) > > Do we need to plumb through qemu's optionrom parameter to allow a) > limiting the number of NICs which will try to do PXE and b) allow custom > roms etc? The libxl solution is the best one for simplicity, besides I don't think there is such an option for QEMU. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 11:42:20 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 11:42:20 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrQ7u-000495-HY; Thu, 20 Nov 2014 11:42:18 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrQ7s-00048V-Ce; Thu, 20 Nov 2014 11:42:16 +0000 Received: from [193.109.254.147] by server-10.bemta-14.messagelabs.com id 7B/8D-02696-793DD645; Thu, 20 Nov 2014 11:42:15 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-10.tower-27.messagelabs.com!1416483733!13721304!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12975 invoked from network); 20 Nov 2014 11:42:14 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-10.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 11:42:14 -0000 X-IronPort-AV: E=Sophos;i="5.07,423,1413244800"; d="scan'208";a="194753873" Message-ID: <1416483731.14429.8.camel@citrix.com> From: Ian Campbell To: Stefano Stabellini Date: Thu, 20 Nov 2014 11:42:11 +0000 In-Reply-To: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> <1416474814.29243.59.camel@citrix.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: Ian Jackson , xen-devel , Jim Fehlig , Anthony Perard , xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 2014-11-20 at 11:39 +0000, Stefano Stabellini wrote: > On Thu, 20 Nov 2014, Ian Campbell wrote: > > On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote: > > > On Mon, 17 Nov 2014, Ian Campbell wrote: > > > > On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > > > > > By the way, how many NICs can I apply to a VM? > > > > > > > > > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > > > > > qemu-system-i386, I can only apply 4 NICs to an VM? > > > > > is it normal? > > > > > > > > I've no idea, CCing the qemu maintainers. > > > > > > > > I'd have expected the number of PV nics to be completely independent of > > > > the device mode, so I suppose you mean emulated NICs? > > > > > > I can pass 4 emulated NICs maximum, but you can easily reach 8 if you > > > use PV NICs instead. Just pass 'type=pv' like this: > > > > > > vif=['', '', '', '', 'type=pv', 'type=pv', 'type=pv', 'type=pv'] > > > > > > it is going to create 4 emulated nics and 4 pv nics. The 4 emulated nics > > > also have 4 corresponding pv nics. The emulated nics get disconnected > > > soon after boot by the guest operating system (if it has pv drivers > > > installed, such as Linux). So overall once the boot sequence is fully > > > completed you'll end up with the 8 pv nics that you want. > > > > I wonder if we should do something in (lib)xl such that by default the > > first 4 NICs have type LIBXL_NIC_TYPE_VIF_IOEMU (i.e. emulated+PV path) > > and the rest have LIBXL_NIC_TYPE_VIF (i.e. PV only). > > That looks like a simple and reasonable idea. > > > > > BTW the reason for the failure seems to be that QEMU runs out of ram > > > (xen: failed to populate ram at 80110000, so > > > xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 > > > (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. > > > Interestingly e1000 doesn't need any roms either, so another way around > > > this would be to set 'type=e1000' for all the vifs. > > > > Or to use the new option in 4.5 to increase the MMIO space (or is that > > not where ROMs end up?) > > > > Do we need to plumb through qemu's optionrom parameter to allow a) > > limiting the number of NICs which will try to do PXE and b) allow custom > > roms etc? > > The libxl solution is the best one for simplicity, besides I don't think > there is such an option for QEMU. There is, it's the romfile option to -device e.g. -device $NICMODEL,vlan=0,romfile=$ROMFILE where NICMODEL is e100, rtl8139, virtio-blah and ROMFILE is e.g. an ipxe binary. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 11:42:20 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 11:42:20 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrQ7u-000495-HY; Thu, 20 Nov 2014 11:42:18 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrQ7s-00048V-Ce; Thu, 20 Nov 2014 11:42:16 +0000 Received: from [193.109.254.147] by server-10.bemta-14.messagelabs.com id 7B/8D-02696-793DD645; Thu, 20 Nov 2014 11:42:15 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-10.tower-27.messagelabs.com!1416483733!13721304!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12975 invoked from network); 20 Nov 2014 11:42:14 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-10.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 11:42:14 -0000 X-IronPort-AV: E=Sophos;i="5.07,423,1413244800"; d="scan'208";a="194753873" Message-ID: <1416483731.14429.8.camel@citrix.com> From: Ian Campbell To: Stefano Stabellini Date: Thu, 20 Nov 2014 11:42:11 +0000 In-Reply-To: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> <1416474814.29243.59.camel@citrix.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: Ian Jackson , xen-devel , Jim Fehlig , Anthony Perard , xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 2014-11-20 at 11:39 +0000, Stefano Stabellini wrote: > On Thu, 20 Nov 2014, Ian Campbell wrote: > > On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote: > > > On Mon, 17 Nov 2014, Ian Campbell wrote: > > > > On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > > > > > By the way, how many NICs can I apply to a VM? > > > > > > > > > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > > > > > qemu-system-i386, I can only apply 4 NICs to an VM? > > > > > is it normal? > > > > > > > > I've no idea, CCing the qemu maintainers. > > > > > > > > I'd have expected the number of PV nics to be completely independent of > > > > the device mode, so I suppose you mean emulated NICs? > > > > > > I can pass 4 emulated NICs maximum, but you can easily reach 8 if you > > > use PV NICs instead. Just pass 'type=pv' like this: > > > > > > vif=['', '', '', '', 'type=pv', 'type=pv', 'type=pv', 'type=pv'] > > > > > > it is going to create 4 emulated nics and 4 pv nics. The 4 emulated nics > > > also have 4 corresponding pv nics. The emulated nics get disconnected > > > soon after boot by the guest operating system (if it has pv drivers > > > installed, such as Linux). So overall once the boot sequence is fully > > > completed you'll end up with the 8 pv nics that you want. > > > > I wonder if we should do something in (lib)xl such that by default the > > first 4 NICs have type LIBXL_NIC_TYPE_VIF_IOEMU (i.e. emulated+PV path) > > and the rest have LIBXL_NIC_TYPE_VIF (i.e. PV only). > > That looks like a simple and reasonable idea. > > > > > BTW the reason for the failure seems to be that QEMU runs out of ram > > > (xen: failed to populate ram at 80110000, so > > > xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 > > > (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. > > > Interestingly e1000 doesn't need any roms either, so another way around > > > this would be to set 'type=e1000' for all the vifs. > > > > Or to use the new option in 4.5 to increase the MMIO space (or is that > > not where ROMs end up?) > > > > Do we need to plumb through qemu's optionrom parameter to allow a) > > limiting the number of NICs which will try to do PXE and b) allow custom > > roms etc? > > The libxl solution is the best one for simplicity, besides I don't think > there is such an option for QEMU. There is, it's the romfile option to -device e.g. -device $NICMODEL,vlan=0,romfile=$ROMFILE where NICMODEL is e100, rtl8139, virtio-blah and ROMFILE is e.g. an ipxe binary. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 14:48:44 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 14:48:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT1E-00015U-04; Thu, 20 Nov 2014 14:47:36 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT1C-000158-OH; Thu, 20 Nov 2014 14:47:34 +0000 Received: from [85.158.139.211] by server-9.bemta-5.messagelabs.com id A4/39-22819-50FFD645; Thu, 20 Nov 2014 14:47:33 +0000 X-Env-Sender: Stefano.Stabellini@citrix.com X-Msg-Ref: server-12.tower-206.messagelabs.com!1416494850!12468443!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 2925 invoked from network); 20 Nov 2014 14:47:32 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-12.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 14:47:32 -0000 X-IronPort-AV: E=Sophos;i="5.07,424,1413244800"; d="scan'208";a="193286387" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.79) with Microsoft SMTP Server id 14.3.181.6; Thu, 20 Nov 2014 09:47:11 -0500 Received: from kaball.uk.xensource.com ([10.80.2.59]) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XrT0p-0004kh-An; Thu, 20 Nov 2014 14:47:11 +0000 Date: Thu, 20 Nov 2014 14:46:49 +0000 From: Stefano Stabellini X-X-Sender: sstabellini@kaball.uk.xensource.com To: Ian Campbell In-Reply-To: <1416483731.14429.8.camel@citrix.com> Message-ID: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> <1416474814.29243.59.camel@citrix.com> <1416483731.14429.8.camel@citrix.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 X-DLP: MIA1 Cc: Stefano Stabellini , Ian Jackson , xen-devel , Jim Fehlig , Anthony Perard , xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 20 Nov 2014, Ian Campbell wrote: > On Thu, 2014-11-20 at 11:39 +0000, Stefano Stabellini wrote: > > On Thu, 20 Nov 2014, Ian Campbell wrote: > > > On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote: > > > > On Mon, 17 Nov 2014, Ian Campbell wrote: > > > > > On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > > > > > > By the way, how many NICs can I apply to a VM? > > > > > > > > > > > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > > > > > > qemu-system-i386, I can only apply 4 NICs to an VM? > > > > > > is it normal? > > > > > > > > > > I've no idea, CCing the qemu maintainers. > > > > > > > > > > I'd have expected the number of PV nics to be completely independent of > > > > > the device mode, so I suppose you mean emulated NICs? > > > > > > > > I can pass 4 emulated NICs maximum, but you can easily reach 8 if you > > > > use PV NICs instead. Just pass 'type=pv' like this: > > > > > > > > vif=['', '', '', '', 'type=pv', 'type=pv', 'type=pv', 'type=pv'] > > > > > > > > it is going to create 4 emulated nics and 4 pv nics. The 4 emulated nics > > > > also have 4 corresponding pv nics. The emulated nics get disconnected > > > > soon after boot by the guest operating system (if it has pv drivers > > > > installed, such as Linux). So overall once the boot sequence is fully > > > > completed you'll end up with the 8 pv nics that you want. > > > > > > I wonder if we should do something in (lib)xl such that by default the > > > first 4 NICs have type LIBXL_NIC_TYPE_VIF_IOEMU (i.e. emulated+PV path) > > > and the rest have LIBXL_NIC_TYPE_VIF (i.e. PV only). > > > > That looks like a simple and reasonable idea. > > > > > > > > BTW the reason for the failure seems to be that QEMU runs out of ram > > > > (xen: failed to populate ram at 80110000, so > > > > xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 > > > > (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. > > > > Interestingly e1000 doesn't need any roms either, so another way around > > > > this would be to set 'type=e1000' for all the vifs. > > > > > > Or to use the new option in 4.5 to increase the MMIO space (or is that > > > not where ROMs end up?) > > > > > > Do we need to plumb through qemu's optionrom parameter to allow a) > > > limiting the number of NICs which will try to do PXE and b) allow custom > > > roms etc? > > > > The libxl solution is the best one for simplicity, besides I don't think > > there is such an option for QEMU. > > There is, it's the romfile option to -device e.g. > -device $NICMODEL,vlan=0,romfile=$ROMFILE > > where NICMODEL is e100, rtl8139, virtio-blah > and ROMFILE is e.g. an ipxe binary. I think that option was intended to point QEMU to a different file, not to disable the romfile. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 14:48:44 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 14:48:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT1E-00015U-04; Thu, 20 Nov 2014 14:47:36 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT1C-000158-OH; Thu, 20 Nov 2014 14:47:34 +0000 Received: from [85.158.139.211] by server-9.bemta-5.messagelabs.com id A4/39-22819-50FFD645; Thu, 20 Nov 2014 14:47:33 +0000 X-Env-Sender: Stefano.Stabellini@citrix.com X-Msg-Ref: server-12.tower-206.messagelabs.com!1416494850!12468443!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 2925 invoked from network); 20 Nov 2014 14:47:32 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-12.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 14:47:32 -0000 X-IronPort-AV: E=Sophos;i="5.07,424,1413244800"; d="scan'208";a="193286387" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.79) with Microsoft SMTP Server id 14.3.181.6; Thu, 20 Nov 2014 09:47:11 -0500 Received: from kaball.uk.xensource.com ([10.80.2.59]) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XrT0p-0004kh-An; Thu, 20 Nov 2014 14:47:11 +0000 Date: Thu, 20 Nov 2014 14:46:49 +0000 From: Stefano Stabellini X-X-Sender: sstabellini@kaball.uk.xensource.com To: Ian Campbell In-Reply-To: <1416483731.14429.8.camel@citrix.com> Message-ID: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> <1416474814.29243.59.camel@citrix.com> <1416483731.14429.8.camel@citrix.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 X-DLP: MIA1 Cc: Stefano Stabellini , Ian Jackson , xen-devel , Jim Fehlig , Anthony Perard , xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 20 Nov 2014, Ian Campbell wrote: > On Thu, 2014-11-20 at 11:39 +0000, Stefano Stabellini wrote: > > On Thu, 20 Nov 2014, Ian Campbell wrote: > > > On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote: > > > > On Mon, 17 Nov 2014, Ian Campbell wrote: > > > > > On Sat, 2014-11-15 at 10:16 +0800, hanyandong wrote: > > > > > > By the way, how many NICs can I apply to a VM? > > > > > > > > > > > > On xen-4.4.0, Using qemu-dm, I can apply 8 NIC to a VM, but using > > > > > > qemu-system-i386, I can only apply 4 NICs to an VM? > > > > > > is it normal? > > > > > > > > > > I've no idea, CCing the qemu maintainers. > > > > > > > > > > I'd have expected the number of PV nics to be completely independent of > > > > > the device mode, so I suppose you mean emulated NICs? > > > > > > > > I can pass 4 emulated NICs maximum, but you can easily reach 8 if you > > > > use PV NICs instead. Just pass 'type=pv' like this: > > > > > > > > vif=['', '', '', '', 'type=pv', 'type=pv', 'type=pv', 'type=pv'] > > > > > > > > it is going to create 4 emulated nics and 4 pv nics. The 4 emulated nics > > > > also have 4 corresponding pv nics. The emulated nics get disconnected > > > > soon after boot by the guest operating system (if it has pv drivers > > > > installed, such as Linux). So overall once the boot sequence is fully > > > > completed you'll end up with the 8 pv nics that you want. > > > > > > I wonder if we should do something in (lib)xl such that by default the > > > first 4 NICs have type LIBXL_NIC_TYPE_VIF_IOEMU (i.e. emulated+PV path) > > > and the rest have LIBXL_NIC_TYPE_VIF (i.e. PV only). > > > > That looks like a simple and reasonable idea. > > > > > > > > BTW the reason for the failure seems to be that QEMU runs out of ram > > > > (xen: failed to populate ram at 80110000, so > > > > xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139 > > > > (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139. > > > > Interestingly e1000 doesn't need any roms either, so another way around > > > > this would be to set 'type=e1000' for all the vifs. > > > > > > Or to use the new option in 4.5 to increase the MMIO space (or is that > > > not where ROMs end up?) > > > > > > Do we need to plumb through qemu's optionrom parameter to allow a) > > > limiting the number of NICs which will try to do PXE and b) allow custom > > > roms etc? > > > > The libxl solution is the best one for simplicity, besides I don't think > > there is such an option for QEMU. > > There is, it's the romfile option to -device e.g. > -device $NICMODEL,vlan=0,romfile=$ROMFILE > > where NICMODEL is e100, rtl8139, virtio-blah > and ROMFILE is e.g. an ipxe binary. I think that option was intended to point QEMU to a different file, not to disable the romfile. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 14:49:14 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 14:49:14 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT2n-0001IG-8B; Thu, 20 Nov 2014 14:49:13 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT2l-0001Hu-7U; Thu, 20 Nov 2014 14:49:11 +0000 Received: from [193.109.254.147] by server-3.bemta-14.messagelabs.com id 39/C1-02953-66FFD645; Thu, 20 Nov 2014 14:49:10 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-6.tower-27.messagelabs.com!1416494948!13765718!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30175 invoked from network); 20 Nov 2014 14:49:09 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-6.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 14:49:09 -0000 X-IronPort-AV: E=Sophos;i="5.07,424,1413244800"; d="scan'208";a="193287119" Message-ID: <1416494946.14429.13.camel@citrix.com> From: Ian Campbell To: Stefano Stabellini Date: Thu, 20 Nov 2014 14:49:06 +0000 In-Reply-To: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> <1416474814.29243.59.camel@citrix.com> <1416483731.14429.8.camel@citrix.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: Ian Jackson , xen-devel , Jim Fehlig , Anthony Perard , xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 2014-11-20 at 14:46 +0000, Stefano Stabellini wrote: > On Thu, 20 Nov 2014, Ian Campbell wrote: > > There is, it's the romfile option to -device e.g. > > -device $NICMODEL,vlan=0,romfile=$ROMFILE > > > > where NICMODEL is e100, rtl8139, virtio-blah > > and ROMFILE is e.g. an ipxe binary. > > I think that option was intended to point QEMU to a different file, not > to disable the romfile. romfile="" does that, I think. Or use /dev/null etc etc. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 14:49:14 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 14:49:14 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT2n-0001IG-8B; Thu, 20 Nov 2014 14:49:13 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT2l-0001Hu-7U; Thu, 20 Nov 2014 14:49:11 +0000 Received: from [193.109.254.147] by server-3.bemta-14.messagelabs.com id 39/C1-02953-66FFD645; Thu, 20 Nov 2014 14:49:10 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-6.tower-27.messagelabs.com!1416494948!13765718!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30175 invoked from network); 20 Nov 2014 14:49:09 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-6.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 14:49:09 -0000 X-IronPort-AV: E=Sophos;i="5.07,424,1413244800"; d="scan'208";a="193287119" Message-ID: <1416494946.14429.13.camel@citrix.com> From: Ian Campbell To: Stefano Stabellini Date: Thu, 20 Nov 2014 14:49:06 +0000 In-Reply-To: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> <1416474814.29243.59.camel@citrix.com> <1416483731.14429.8.camel@citrix.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: Ian Jackson , xen-devel , Jim Fehlig , Anthony Perard , xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 2014-11-20 at 14:46 +0000, Stefano Stabellini wrote: > On Thu, 20 Nov 2014, Ian Campbell wrote: > > There is, it's the romfile option to -device e.g. > > -device $NICMODEL,vlan=0,romfile=$ROMFILE > > > > where NICMODEL is e100, rtl8139, virtio-blah > > and ROMFILE is e.g. an ipxe binary. > > I think that option was intended to point QEMU to a different file, not > to disable the romfile. romfile="" does that, I think. Or use /dev/null etc etc. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 14:56:05 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 14:56:05 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT9G-00026L-C4; Thu, 20 Nov 2014 14:55:54 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT9E-00025z-Gg for xen-users@lists.xen.org; Thu, 20 Nov 2014 14:55:52 +0000 Received: from [193.109.254.147] by server-10.bemta-14.messagelabs.com id B1/EB-02696-7F00E645; Thu, 20 Nov 2014 14:55:51 +0000 X-Env-Sender: kelly.zytaruk@amd.com X-Msg-Ref: server-15.tower-27.messagelabs.com!1416495349!13789363!1 X-Originating-IP: [157.56.110.107] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 6499 invoked from network); 20 Nov 2014 14:55:50 -0000 Received: from mail-bn1bn0107.outbound.protection.outlook.com (HELO na01-bn1-obe.outbound.protection.outlook.com) (157.56.110.107) by server-15.tower-27.messagelabs.com with AES256-SHA encrypted SMTP; 20 Nov 2014 14:55:50 -0000 Received: from BLUPR02CA042.namprd02.prod.outlook.com (25.160.23.160) by BY2PR02MB203.namprd02.prod.outlook.com (10.242.232.25) with Microsoft SMTP Server (TLS) id 15.1.16.15; Thu, 20 Nov 2014 14:55:48 +0000 Received: from BN1AFFO11FD049.protection.gbl (2a01:111:f400:7c10::108) by BLUPR02CA042.outlook.office365.com (2a01:111:e400:8ad::32) with Microsoft SMTP Server (TLS) id 15.1.26.15 via Frontend Transport; Thu, 20 Nov 2014 14:55:47 +0000 Received: from atltwp02.amd.com (165.204.84.222) by BN1AFFO11FD049.mail.protection.outlook.com (10.58.53.64) with Microsoft SMTP Server id 15.1.6.13 via Frontend Transport; Thu, 20 Nov 2014 14:55:46 +0000 X-WSS-ID: 0NFCESW-08-1WK-02 X-M-MSG: Received: from satlvexedge02.amd.com (satlvexedge02.amd.com [10.177.96.29]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by atltwp02.amd.com (Axway MailGate 5.3.1) with ESMTPS id 23FF4BD879B for ; Thu, 20 Nov 2014 08:55:42 -0600 (CST) Received: from SATLEXDAG05.amd.com (10.181.40.11) by SATLVEXEDGE02.amd.com (10.177.96.29) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 20 Nov 2014 08:56:09 -0600 Received: from STOREXDAG01.amd.com (10.1.13.10) by satlexdag05.amd.com (10.181.40.11) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 20 Nov 2014 09:55:43 -0500 Received: from STOREXDAG03.amd.com ([fe80::1884:e57c:783:f80]) by storexdag01.amd.com ([fe80::21d5:af7:c7f3:c632%12]) with mapi id 14.03.0195.001; Thu, 20 Nov 2014 09:55:43 -0500 From: "Zytaruk, Kelly" To: "xen-users@lists.xen.org" Thread-Topic: Remotely starting a VM Thread-Index: AdAEzm4WKatQuXHiSGS/WEsyN1JGVw== Date: Thu, 20 Nov 2014 14:55:42 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.29.230.76] MIME-Version: 1.0 X-EOPAttributedMessage: 0 Received-SPF: None (protection.outlook.com: amd.com does not designate permitted sender hosts) X-Forefront-Antispam-Report: CIP:165.204.84.222; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(428002)(164054003)(189002)(199003)(57704003)(450100001)(107046002)(62966003)(554214002)(23756003)(54356999)(64706001)(20776003)(2351001)(105586002)(95666004)(101416001)(97736003)(106466001)(229853001)(33656002)(107886001)(77156002)(99396003)(50986999)(47776003)(2656002)(77096003)(120916001)(55846006)(53416004)(87936001)(21056001)(50466002)(4396001)(46102003)(92726001)(84676001)(68736004)(86362001)(31966008)(92566001)(110136001)(44976005); DIR:OUT; SFP:1102; SCL:1; SRVR:BY2PR02MB203; H:atltwp02.amd.com; FPR:; MLV:sfv; PTR:InfoDomainNonexistent; MX:1; A:1; LANG:en; X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:BY2PR02MB203; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:;SRVR:BY2PR02MB203; X-Forefront-PRVS: 0401647B7F X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:;SRVR:BY2PR02MB203; X-OriginatorOrg: amd4.onmicrosoft.com Subject: [Xen-users] Remotely starting a VM X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This may be a rather na=EFve question but up until now I have been controll= ing Xen VMs on a local basis only. On my Debian system I log in to Dom0 I = use the 'xl create ' command to start my VMs and then use VNC to co= nnect to them from my Windows box. I want to do a little more with Xen. What would I need for the following f= ictional scenario; Let's say that I want each member of my family to have a VM. Obviously the= y don't have direct access to Dom0 on my Debian system (and I don't think i= t appropriate to give it to them) to use the 'xl create ' command. How do they start and connect to their VM from a remote system? Does Xen have something natively installed or do I need to install somethin= g like XCP-XAPI or XenServer. I want to do this for some simple basic expe= rimentation and I am looking for a simple solution. I don't need anything = elaborate or complicated. I am using Xen 4.2 with Debian 3.4.9 in Dom0. I have a high desire (for co= mplicated reasons) to stay with this version but I could upgrade only if ab= solutely necessary. Thanks, Kelly _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 14:56:05 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 14:56:05 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT9G-00026L-C4; Thu, 20 Nov 2014 14:55:54 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrT9E-00025z-Gg for xen-users@lists.xen.org; Thu, 20 Nov 2014 14:55:52 +0000 Received: from [193.109.254.147] by server-10.bemta-14.messagelabs.com id B1/EB-02696-7F00E645; Thu, 20 Nov 2014 14:55:51 +0000 X-Env-Sender: kelly.zytaruk@amd.com X-Msg-Ref: server-15.tower-27.messagelabs.com!1416495349!13789363!1 X-Originating-IP: [157.56.110.107] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 6499 invoked from network); 20 Nov 2014 14:55:50 -0000 Received: from mail-bn1bn0107.outbound.protection.outlook.com (HELO na01-bn1-obe.outbound.protection.outlook.com) (157.56.110.107) by server-15.tower-27.messagelabs.com with AES256-SHA encrypted SMTP; 20 Nov 2014 14:55:50 -0000 Received: from BLUPR02CA042.namprd02.prod.outlook.com (25.160.23.160) by BY2PR02MB203.namprd02.prod.outlook.com (10.242.232.25) with Microsoft SMTP Server (TLS) id 15.1.16.15; Thu, 20 Nov 2014 14:55:48 +0000 Received: from BN1AFFO11FD049.protection.gbl (2a01:111:f400:7c10::108) by BLUPR02CA042.outlook.office365.com (2a01:111:e400:8ad::32) with Microsoft SMTP Server (TLS) id 15.1.26.15 via Frontend Transport; Thu, 20 Nov 2014 14:55:47 +0000 Received: from atltwp02.amd.com (165.204.84.222) by BN1AFFO11FD049.mail.protection.outlook.com (10.58.53.64) with Microsoft SMTP Server id 15.1.6.13 via Frontend Transport; Thu, 20 Nov 2014 14:55:46 +0000 X-WSS-ID: 0NFCESW-08-1WK-02 X-M-MSG: Received: from satlvexedge02.amd.com (satlvexedge02.amd.com [10.177.96.29]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by atltwp02.amd.com (Axway MailGate 5.3.1) with ESMTPS id 23FF4BD879B for ; Thu, 20 Nov 2014 08:55:42 -0600 (CST) Received: from SATLEXDAG05.amd.com (10.181.40.11) by SATLVEXEDGE02.amd.com (10.177.96.29) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 20 Nov 2014 08:56:09 -0600 Received: from STOREXDAG01.amd.com (10.1.13.10) by satlexdag05.amd.com (10.181.40.11) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 20 Nov 2014 09:55:43 -0500 Received: from STOREXDAG03.amd.com ([fe80::1884:e57c:783:f80]) by storexdag01.amd.com ([fe80::21d5:af7:c7f3:c632%12]) with mapi id 14.03.0195.001; Thu, 20 Nov 2014 09:55:43 -0500 From: "Zytaruk, Kelly" To: "xen-users@lists.xen.org" Thread-Topic: Remotely starting a VM Thread-Index: AdAEzm4WKatQuXHiSGS/WEsyN1JGVw== Date: Thu, 20 Nov 2014 14:55:42 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.29.230.76] MIME-Version: 1.0 X-EOPAttributedMessage: 0 Received-SPF: None (protection.outlook.com: amd.com does not designate permitted sender hosts) X-Forefront-Antispam-Report: CIP:165.204.84.222; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(428002)(164054003)(189002)(199003)(57704003)(450100001)(107046002)(62966003)(554214002)(23756003)(54356999)(64706001)(20776003)(2351001)(105586002)(95666004)(101416001)(97736003)(106466001)(229853001)(33656002)(107886001)(77156002)(99396003)(50986999)(47776003)(2656002)(77096003)(120916001)(55846006)(53416004)(87936001)(21056001)(50466002)(4396001)(46102003)(92726001)(84676001)(68736004)(86362001)(31966008)(92566001)(110136001)(44976005); DIR:OUT; SFP:1102; SCL:1; SRVR:BY2PR02MB203; H:atltwp02.amd.com; FPR:; MLV:sfv; PTR:InfoDomainNonexistent; MX:1; A:1; LANG:en; X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:BY2PR02MB203; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:;SRVR:BY2PR02MB203; X-Forefront-PRVS: 0401647B7F X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:;SRVR:BY2PR02MB203; X-OriginatorOrg: amd4.onmicrosoft.com Subject: [Xen-users] Remotely starting a VM X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This may be a rather na=EFve question but up until now I have been controll= ing Xen VMs on a local basis only. On my Debian system I log in to Dom0 I = use the 'xl create ' command to start my VMs and then use VNC to co= nnect to them from my Windows box. I want to do a little more with Xen. What would I need for the following f= ictional scenario; Let's say that I want each member of my family to have a VM. Obviously the= y don't have direct access to Dom0 on my Debian system (and I don't think i= t appropriate to give it to them) to use the 'xl create ' command. How do they start and connect to their VM from a remote system? Does Xen have something natively installed or do I need to install somethin= g like XCP-XAPI or XenServer. I want to do this for some simple basic expe= rimentation and I am looking for a simple solution. I don't need anything = elaborate or complicated. I am using Xen 4.2 with Debian 3.4.9 in Dom0. I have a high desire (for co= mplicated reasons) to stay with this version but I could upgrade only if ab= solutely necessary. Thanks, Kelly _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 15:53:09 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 15:53:09 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrU24-0004vg-Rs; Thu, 20 Nov 2014 15:52:32 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrU22-0004vN-UZ for xen-users@lists.xen.org; Thu, 20 Nov 2014 15:52:31 +0000 Received: from [85.158.139.211] by server-10.bemta-5.messagelabs.com id 6B/52-02707-D3E0E645; Thu, 20 Nov 2014 15:52:29 +0000 X-Env-Sender: bgercken@gmail.com X-Msg-Ref: server-9.tower-206.messagelabs.com!1416498747!12491252!1 X-Originating-IP: [209.85.216.44] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_20_30,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 27075 invoked from network); 20 Nov 2014 15:52:28 -0000 Received: from mail-qa0-f44.google.com (HELO mail-qa0-f44.google.com) (209.85.216.44) by server-9.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 15:52:28 -0000 Received: by mail-qa0-f44.google.com with SMTP id i13so2082172qae.17 for ; Thu, 20 Nov 2014 07:52:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=E0et7YMYWj2H1EwKRT8MqnMYT8lW+pbuqVx5/J5+8mU=; b=Aw7Kx5j9vX9kuPac3Ai8+f93yaJ4IivH1HHlS8nYtu5RadbbMTOJ9ZPZV9Ebt51l4u GVrpCynQIazWGAH1W6MX0SALId+2AUMOXgpCs8aIGgz6sa6kIhUSz/Ij+4J4is+MJErW hPAZDOVWh/9MKTzZnYUtP1ZoS9ehPVVL5tMTYt6+ElRisl3UeRa1VkBiH27TF0JhIzHb 3+CEEhhbwtn2ZUp75rWpOM7PlIIpoQTb8r6DMl4xJfhkf4lXnant4Qa3f2bfHEnUYMM2 pW8b8VaQp++dUfPq6mzz0AryrX3boos/U5CTAQAnwkWK3ke5Ut317w3ryyYCaKIpDlym KKgA== MIME-Version: 1.0 X-Received: by 10.224.64.197 with SMTP id f5mr9466618qai.44.1416498746850; Thu, 20 Nov 2014 07:52:26 -0800 (PST) Received: by 10.96.18.163 with HTTP; Thu, 20 Nov 2014 07:52:26 -0800 (PST) In-Reply-To: <1416474820.29243.60.camel@citrix.com> References: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> <1416474820.29243.60.camel@citrix.com> Date: Thu, 20 Nov 2014 10:52:26 -0500 Message-ID: From: Bill Gercken To: Ian Campbell Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============9207206470905663343==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============9207206470905663343== Content-Type: multipart/alternative; boundary=001a11c200c0a181b705084c5075 --001a11c200c0a181b705084c5075 Content-Type: text/plain; charset=UTF-8 Thanks Ian, It looks like it was using the PV driver OK with the "traditional" model, but I tried your suggestion from your other post and that worked fine, so I am going to go with that. So for my HVM config I am using the example below. (type=pv also worked.) Thanks again, -bill #device_model_override="/usr/lib/xen/bin/qemu-dm" #device_model_version="qemu-xen-traditional" vif = [ 'type=e1000,bridge=xenbr0', 'type=e1000,bridge=xenbr10', 'type=e1000,bridge=xenbr20', 'type=e1000,bridge=xenbr30', 'type=e1000,bridge=xenbr40', 'type=e1000,bridge=xenbr50', 'type=e1000,bridge=xenbr60', 'type=e1000,bridge=xenbr70' ] Xen version 4.4. Xen Platform PCI: I/O protocol version 1 Netfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated NICs. .. Initialising Xen virtual ethernet driver. [root@rhvm5-dev ~]# ethtool -i eth0 driver: vif version: firmware-version: bus-info: vif-0 supports-statistics: no supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: no ... [root@rhvm5-dev ~]# ethtool -i eth6 driver: vif version: firmware-version: bus-info: vif-6 supports-statistics: no supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: no On Thu, Nov 20, 2014 at 4:13 AM, Ian Campbell wrote: > 4.5 is not yet released (we've had 4.5.0-rc2 so far). Any moving to > using it should bear that in mind. Of course we always welcome testing > of release candidates, but you should be aware that they are candidates, > not releases. > > IMHO it is very unlikely that systemd support or RPM packaging will make > any different to passing more than 4 bridges to the guest. My guess is > that you are ending up with emulated devices and that qemu has a > limitation. See > http://lists.xen.org/archives/html/xen-users/2014-11/msg00062.html > > Ian. > > On Wed, 2014-11-19 at 20:14 -0500, Bill Gercken wrote: > > Thanks Mark. > > > > > > I appreciate the tip. I had not checked out 4.5 yet. > > > > > > -bill > > > > On Wed, Nov 19, 2014 at 2:01 PM, Mark Pryor > > wrote: > > Hello, > > I noticed a few things about your xen build: > > >xen_major : 4 > > >xen_minor : 4 > > >xen_extra : .2-pre > > >xen_version : 4.4.2-pre > > > > > > that xen version has no support for systemd. Nor does it have > > a target to make an RPM. Move to 4.5 > > and you will have both of those. Since you are on rhel7 this > > might help, especially if you want to separate the build > > environment from the dom0. > > > > > > > > > > On Tuesday, November 18, 2014 2:34 PM, Bill Gercken > > wrote: > > > > > > > > > > Hello, > > > > I have an issue where passing more than 4 bridges to a guest > > causes guest startup to fail due to memory issues. > > > > The same guest configuration will start fine with 4 bridges > > passed. > > > > I have researched this quite a bit and have not found the > > solution. Any help is greatly appreciated. > > > > The error message that I am seeing is as follows. > > > > Thanks. > > -bill > > > > Error Message: > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > [root@rhel7xen xen]# xl create rhel-vm5.hvm > > Parsing config from rhel-vm5.hvm > > libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: > > domain 2 device model: spawn failed (rc=-3) > > libxl: error: libxl_create.c:1186:domcreate_devmodel_started: > > device model did not start: -3 > > libxl: error: libxl_dm.c:1475:kill_device_model: Device Model > > already exited > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > Relevant info from xl dmesg: > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: > > 1048833 > 1048832 > > (XEN) memory.c:158:d0 Could not allocate order=0 extent: id=2 > > memflags=0 (8 of 64) > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > Guest config file (rhel-vm5.hvm): > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > builder = "hvm" > > memory = 4096 > > #maxmem = 512 > > vcpus = 1 > > name = "rhvm5-dev" > > #vif = [ 'bridge=xenbr0' ] > > vif = [ > > 'bridge=xenbr1', > > 'bridge=xenbr2', > > 'bridge=xenbr3', > > 'bridge=xenbr4', > > 'bridge=xenbr5', > > 'bridge=xenbr6', > > 'bridge=xenbr7' > > ] > > boot="c" > > disk = [ > > '/dev/mapper/vg3-RHVM5_24G,,hda', > > '/isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom' > > ] > > serial='pty' > > sdl=0 > > vnc=1 > > vnclisten="0.0.0.0" > > vncpasswd="a" > > usbdevice='tablet' > > stdvga=1 > > monitor=1 > > # Support Physical Address Extension (enable for 64bit guest > > OS) > > pae=1 > > # Advanced Configuration and Power Interface (default) > > acpi=1 > > # Advanced programmable interrupt controller (default) > > apic=1 > > # Enable or disbale xen platform pci > > # - if you set this to zero it disables the PV driver (vif) > > and > > # uses driver emulation. > > xen_platform_pci=1 > > # Time Stamp Counter > > tsc_mode="default" > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > [root@rhel7xen xen]# xl info -n > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > host : rhel7xen > > release : 3.10.51 > > version : #1 SMP Tue Aug 5 13:01:33 EDT 2014 > > machine : x86_64 > > nr_cpus : 12 > > max_cpu_id : 11 > > nr_nodes : 1 > > cores_per_socket : 6 > > threads_per_core : 2 > > cpu_mhz : 2300 > > hw_caps : > > > bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:00000000 > > virt_caps : hvm hvm_directio > > total_memory : 65499 > > free_memory : 56465 > > sharing_freed_memory : 0 > > sharing_used_memory : 0 > > outstanding_claims : 0 > > free_cpus : 0 > > cpu_topology : > > cpu: core socket node > > 0: 0 0 0 > > 1: 0 0 0 > > 2: 1 0 0 > > 3: 1 0 0 > > 4: 2 0 0 > > 5: 2 0 0 > > 6: 3 0 0 > > 7: 3 0 0 > > 8: 4 0 0 > > 9: 4 0 0 > > 10: 5 0 0 > > 11: 5 0 0 > > numa_info : > > node: memsize memfree distances > > 0: 67584 56465 10 > > xen_major : 4 > > xen_minor : 4 > > xen_extra : .2-pre > > xen_version : 4.4.2-pre > > xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p > > hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 > > xen_scheduler : credit > > xen_pagesize : 4096 > > platform_params : virt_start=0xffff800000000000 > > xen_changeset : Fri Oct 17 15:57:42 2014 +0200 > > git:c8ed54e-dirty > > xen_commandline : placeholder dom0_mem=8192M,max:8192M > > dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all > > cc_compiler : gcc (GCC) 4.8.2 20140120 (Red Hat > > 4.8.2-16) > > cc_compile_by : bgercken > > cc_compile_domain : > > cc_compile_date : Fri Nov 14 13:37:30 EST 2014 > > xend_config_format : 4 > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > Grub: > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > # > > # XEN on 3.10.51 w/XSM/FLASK > > # > > menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' > > --class gnu-linux --class gnu --class os --class xen > > $menuentry_id_option 'xen-gnulinux-simple-' { > > echo 'Loading Xen 4.4 ...' > > xen_opts="dom0_mem=8192M,max:8192M dom0_max_vcpus=1 > > dom0_vcpus_pin loglvl=all guest_loglvl=all" > > # console_to_ring sync_console" > > kern_args="placeholder root=/dev/mapper/vg0-lv_root ro > > net.ifnames=0" > > kern_extras="rd_NO_LUKS rd_NO_MD rd_NO_DM > > > xen-pciback.hide=(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)" > > multiboot /xen.gz placeholder ${xen_opts} > > echo 'Loading Linux 3.10.51 ...' > > module /vmlinuz-3.10.51 placeholder ${kern_args} > > ${kern_extras} > > echo 'Loading initial ramdisk ...' > > module --nounzip /initramfs-3.10.51.img > > module /xenpolicy.24 > > } > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > [root@rhel7xen xen]# xl getenforce > > Permissive > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > > > > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xen.org > > http://lists.xen.org/xen-users > > > > > > > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xen.org > > http://lists.xen.org/xen-users > > > --001a11c200c0a181b705084c5075 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 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In-Reply-To: <1416474820.29243.60.camel@citrix.com> References: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> <1416474820.29243.60.camel@citrix.com> Date: Thu, 20 Nov 2014 10:52:26 -0500 Message-ID: From: Bill Gercken To: Ian Campbell Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============9207206470905663343==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============9207206470905663343== Content-Type: multipart/alternative; boundary=001a11c200c0a181b705084c5075 --001a11c200c0a181b705084c5075 Content-Type: text/plain; charset=UTF-8 Thanks Ian, It looks like it was using the PV driver OK with the "traditional" model, but I tried your suggestion from your other post and that worked fine, so I am going to go with that. So for my HVM config I am using the example below. (type=pv also worked.) Thanks again, -bill #device_model_override="/usr/lib/xen/bin/qemu-dm" #device_model_version="qemu-xen-traditional" vif = [ 'type=e1000,bridge=xenbr0', 'type=e1000,bridge=xenbr10', 'type=e1000,bridge=xenbr20', 'type=e1000,bridge=xenbr30', 'type=e1000,bridge=xenbr40', 'type=e1000,bridge=xenbr50', 'type=e1000,bridge=xenbr60', 'type=e1000,bridge=xenbr70' ] Xen version 4.4. Xen Platform PCI: I/O protocol version 1 Netfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated NICs. .. Initialising Xen virtual ethernet driver. [root@rhvm5-dev ~]# ethtool -i eth0 driver: vif version: firmware-version: bus-info: vif-0 supports-statistics: no supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: no ... [root@rhvm5-dev ~]# ethtool -i eth6 driver: vif version: firmware-version: bus-info: vif-6 supports-statistics: no supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: no On Thu, Nov 20, 2014 at 4:13 AM, Ian Campbell wrote: > 4.5 is not yet released (we've had 4.5.0-rc2 so far). Any moving to > using it should bear that in mind. Of course we always welcome testing > of release candidates, but you should be aware that they are candidates, > not releases. > > IMHO it is very unlikely that systemd support or RPM packaging will make > any different to passing more than 4 bridges to the guest. My guess is > that you are ending up with emulated devices and that qemu has a > limitation. See > http://lists.xen.org/archives/html/xen-users/2014-11/msg00062.html > > Ian. > > On Wed, 2014-11-19 at 20:14 -0500, Bill Gercken wrote: > > Thanks Mark. > > > > > > I appreciate the tip. I had not checked out 4.5 yet. > > > > > > -bill > > > > On Wed, Nov 19, 2014 at 2:01 PM, Mark Pryor > > wrote: > > Hello, > > I noticed a few things about your xen build: > > >xen_major : 4 > > >xen_minor : 4 > > >xen_extra : .2-pre > > >xen_version : 4.4.2-pre > > > > > > that xen version has no support for systemd. Nor does it have > > a target to make an RPM. Move to 4.5 > > and you will have both of those. Since you are on rhel7 this > > might help, especially if you want to separate the build > > environment from the dom0. > > > > > > > > > > On Tuesday, November 18, 2014 2:34 PM, Bill Gercken > > wrote: > > > > > > > > > > Hello, > > > > I have an issue where passing more than 4 bridges to a guest > > causes guest startup to fail due to memory issues. > > > > The same guest configuration will start fine with 4 bridges > > passed. > > > > I have researched this quite a bit and have not found the > > solution. Any help is greatly appreciated. > > > > The error message that I am seeing is as follows. > > > > Thanks. > > -bill > > > > Error Message: > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > [root@rhel7xen xen]# xl create rhel-vm5.hvm > > Parsing config from rhel-vm5.hvm > > libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: > > domain 2 device model: spawn failed (rc=-3) > > libxl: error: libxl_create.c:1186:domcreate_devmodel_started: > > device model did not start: -3 > > libxl: error: libxl_dm.c:1475:kill_device_model: Device Model > > already exited > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > Relevant info from xl dmesg: > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: > > 1048833 > 1048832 > > (XEN) memory.c:158:d0 Could not allocate order=0 extent: id=2 > > memflags=0 (8 of 64) > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > Guest config file (rhel-vm5.hvm): > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > builder = "hvm" > > memory = 4096 > > #maxmem = 512 > > vcpus = 1 > > name = "rhvm5-dev" > > #vif = [ 'bridge=xenbr0' ] > > vif = [ > > 'bridge=xenbr1', > > 'bridge=xenbr2', > > 'bridge=xenbr3', > > 'bridge=xenbr4', > > 'bridge=xenbr5', > > 'bridge=xenbr6', > > 'bridge=xenbr7' > > ] > > boot="c" > > disk = [ > > '/dev/mapper/vg3-RHVM5_24G,,hda', > > '/isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom' > > ] > > serial='pty' > > sdl=0 > > vnc=1 > > vnclisten="0.0.0.0" > > vncpasswd="a" > > usbdevice='tablet' > > stdvga=1 > > monitor=1 > > # Support Physical Address Extension (enable for 64bit guest > > OS) > > pae=1 > > # Advanced Configuration and Power Interface (default) > > acpi=1 > > # Advanced programmable interrupt controller (default) > > apic=1 > > # Enable or disbale xen platform pci > > # - if you set this to zero it disables the PV driver (vif) > > and > > # uses driver emulation. > > xen_platform_pci=1 > > # Time Stamp Counter > > tsc_mode="default" > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > [root@rhel7xen xen]# xl info -n > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > host : rhel7xen > > release : 3.10.51 > > version : #1 SMP Tue Aug 5 13:01:33 EDT 2014 > > machine : x86_64 > > nr_cpus : 12 > > max_cpu_id : 11 > > nr_nodes : 1 > > cores_per_socket : 6 > > threads_per_core : 2 > > cpu_mhz : 2300 > > hw_caps : > > > bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:00000000 > > virt_caps : hvm hvm_directio > > total_memory : 65499 > > free_memory : 56465 > > sharing_freed_memory : 0 > > sharing_used_memory : 0 > > outstanding_claims : 0 > > free_cpus : 0 > > cpu_topology : > > cpu: core socket node > > 0: 0 0 0 > > 1: 0 0 0 > > 2: 1 0 0 > > 3: 1 0 0 > > 4: 2 0 0 > > 5: 2 0 0 > > 6: 3 0 0 > > 7: 3 0 0 > > 8: 4 0 0 > > 9: 4 0 0 > > 10: 5 0 0 > > 11: 5 0 0 > > numa_info : > > node: memsize memfree distances > > 0: 67584 56465 10 > > xen_major : 4 > > xen_minor : 4 > > xen_extra : .2-pre > > xen_version : 4.4.2-pre > > xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p > > hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 > > xen_scheduler : credit > > xen_pagesize : 4096 > > platform_params : virt_start=0xffff800000000000 > > xen_changeset : Fri Oct 17 15:57:42 2014 +0200 > > git:c8ed54e-dirty > > xen_commandline : placeholder dom0_mem=8192M,max:8192M > > dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all > > cc_compiler : gcc (GCC) 4.8.2 20140120 (Red Hat > > 4.8.2-16) > > cc_compile_by : bgercken > > cc_compile_domain : > > cc_compile_date : Fri Nov 14 13:37:30 EST 2014 > > xend_config_format : 4 > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > Grub: > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > # > > # XEN on 3.10.51 w/XSM/FLASK > > # > > menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' > > --class gnu-linux --class gnu --class os --class xen > > $menuentry_id_option 'xen-gnulinux-simple-' { > > echo 'Loading Xen 4.4 ...' > > xen_opts="dom0_mem=8192M,max:8192M dom0_max_vcpus=1 > > dom0_vcpus_pin loglvl=all guest_loglvl=all" > > # console_to_ring sync_console" > > kern_args="placeholder root=/dev/mapper/vg0-lv_root ro > > net.ifnames=0" > > kern_extras="rd_NO_LUKS rd_NO_MD rd_NO_DM > > > xen-pciback.hide=(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)" > > multiboot /xen.gz placeholder ${xen_opts} > > echo 'Loading Linux 3.10.51 ...' > > module /vmlinuz-3.10.51 placeholder ${kern_args} > > ${kern_extras} > > echo 'Loading initial ramdisk ...' > > module --nounzip /initramfs-3.10.51.img > > module /xenpolicy.24 > > } > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > [root@rhel7xen xen]# xl getenforce > > Permissive > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > > > > > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xen.org > > http://lists.xen.org/xen-users > > > > > > > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xen.org > > http://lists.xen.org/xen-users > > > --001a11c200c0a181b705084c5075 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 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Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-5.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 16:14:47 -0000 X-IronPort-AV: E=Sophos;i="5.07,424,1413244800"; d="scan'208";a="193327022" Message-ID: <1416499997.20161.1.camel@citrix.com> From: Ian Campbell To: "Zytaruk, Kelly" Date: Thu, 20 Nov 2014 16:13:17 +0000 In-Reply-To: References: Organization: Citrix Systems, Inc. Content-Length:1074 X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] Remotely starting a VM X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org T24gVGh1LCAyMDE0LTExLTIwIGF0IDE0OjU1ICswMDAwLCBaeXRhcnVrLCBLZWxseSB3cm90ZToK PiBUaGlzIG1heSBiZSBhIHJhdGhlciBuYcOvdmUgcXVlc3Rpb24gYnV0IHVwIHVudGlsIG5vdyBJ IGhhdmUgYmVlbgo+IGNvbnRyb2xsaW5nIFhlbiBWTXMgb24gYSBsb2NhbCBiYXNpcyBvbmx5LiAg T24gbXkgRGViaWFuIHN5c3RlbSBJIGxvZwo+IGluIHRvIERvbTAgSSB1c2UgdGhlICd4bCBjcmVh dGUgPGNvbmZpZz4nIGNvbW1hbmQgdG8gc3RhcnQgbXkgVk1zIGFuZAo+IHRoZW4gdXNlIFZOQyB0 byBjb25uZWN0IHRvIHRoZW0gZnJvbSBteSBXaW5kb3dzIGJveC4KCkZXSVcgdGhhdCdzIGhvdyBJ IGRvIGFsbCBteSBkZXZlbG9wbWVudCB0b28sIGJhc2ljYWxseSBzc2ggKyByZW1vdGUgVk5DCndo ZW4gbmVlZGVkLgoKPiBEb2VzIFhlbiBoYXZlIHNvbWV0aGluZyBuYXRpdmVseSBpbnN0YWxsZWQg b3IgZG8gSSBuZWVkIHRvIGluc3RhbGwKPiBzb21ldGhpbmcgbGlrZSBYQ1AtWEFQSSBvciBYZW5T ZXJ2ZXIuCgpBbm90aGVyIGFsdGVybmF0aXZlIGlzIGxpYnZpcnQncyBsaWJ2aXJ0ZCBhbmQgdGhl IHZhcmlvdXMgY2xpZW50cyB0bwp0aGF0ICh2aXJzaCwgdmlydC1pbnN0YWxsZXI/KS4gSSB0aGlu ayB0aGUgY2xpZW50cyBjYW4gYmUgcnVuIHJlbW90ZWx5LgoKSWFuLgoKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi11c2VycyBtYWlsaW5nIGxpc3QK WGVuLXVzZXJzQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLXVzZXJz From xen-users-bounces@lists.xen.org Thu Nov 20 16:15:09 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 16:15:09 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUNe-00083S-Uh; Thu, 20 Nov 2014 16:14:50 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUNd-00083C-4U for xen-users@lists.xen.org; Thu, 20 Nov 2014 16:14:49 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id D3/36-09842-8731E645; Thu, 20 Nov 2014 16:14:48 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-5.tower-21.messagelabs.com!1416500083!14189104!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11215 invoked from network); 20 Nov 2014 16:14:47 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-5.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 16:14:47 -0000 X-IronPort-AV: E=Sophos;i="5.07,424,1413244800"; d="scan'208";a="193327022" Message-ID: <1416499997.20161.1.camel@citrix.com> From: Ian Campbell To: "Zytaruk, Kelly" Date: Thu, 20 Nov 2014 16:13:17 +0000 In-Reply-To: References: Organization: Citrix Systems, Inc. Content-Length:1074 X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] Remotely starting a VM X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org T24gVGh1LCAyMDE0LTExLTIwIGF0IDE0OjU1ICswMDAwLCBaeXRhcnVrLCBLZWxseSB3cm90ZToK PiBUaGlzIG1heSBiZSBhIHJhdGhlciBuYcOvdmUgcXVlc3Rpb24gYnV0IHVwIHVudGlsIG5vdyBJ IGhhdmUgYmVlbgo+IGNvbnRyb2xsaW5nIFhlbiBWTXMgb24gYSBsb2NhbCBiYXNpcyBvbmx5LiAg T24gbXkgRGViaWFuIHN5c3RlbSBJIGxvZwo+IGluIHRvIERvbTAgSSB1c2UgdGhlICd4bCBjcmVh dGUgPGNvbmZpZz4nIGNvbW1hbmQgdG8gc3RhcnQgbXkgVk1zIGFuZAo+IHRoZW4gdXNlIFZOQyB0 byBjb25uZWN0IHRvIHRoZW0gZnJvbSBteSBXaW5kb3dzIGJveC4KCkZXSVcgdGhhdCdzIGhvdyBJ IGRvIGFsbCBteSBkZXZlbG9wbWVudCB0b28sIGJhc2ljYWxseSBzc2ggKyByZW1vdGUgVk5DCndo ZW4gbmVlZGVkLgoKPiBEb2VzIFhlbiBoYXZlIHNvbWV0aGluZyBuYXRpdmVseSBpbnN0YWxsZWQg b3IgZG8gSSBuZWVkIHRvIGluc3RhbGwKPiBzb21ldGhpbmcgbGlrZSBYQ1AtWEFQSSBvciBYZW5T ZXJ2ZXIuCgpBbm90aGVyIGFsdGVybmF0aXZlIGlzIGxpYnZpcnQncyBsaWJ2aXJ0ZCBhbmQgdGhl IHZhcmlvdXMgY2xpZW50cyB0bwp0aGF0ICh2aXJzaCwgdmlydC1pbnN0YWxsZXI/KS4gSSB0aGlu ayB0aGUgY2xpZW50cyBjYW4gYmUgcnVuIHJlbW90ZWx5LgoKSWFuLgoKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi11c2VycyBtYWlsaW5nIGxpc3QK WGVuLXVzZXJzQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLXVzZXJz From xen-users-bounces@lists.xen.org Thu Nov 20 16:15:22 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 16:15:22 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUO9-00087C-Go; Thu, 20 Nov 2014 16:15:21 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUO8-00086X-1a; Thu, 20 Nov 2014 16:15:20 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id A5/62-25276-7931E645; Thu, 20 Nov 2014 16:15:19 +0000 X-Env-Sender: Stefano.Stabellini@citrix.com X-Msg-Ref: server-6.tower-21.messagelabs.com!1416500114!14147022!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4579 invoked from network); 20 Nov 2014 16:15:18 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-6.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 16:15:18 -0000 X-IronPort-AV: E=Sophos;i="5.07,424,1413244800"; d="scan'208";a="194861237" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.80) with Microsoft SMTP Server id 14.3.181.6; Thu, 20 Nov 2014 11:15:13 -0500 Received: from kaball.uk.xensource.com ([10.80.2.59]) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XrUO1-00068m-8H; Thu, 20 Nov 2014 16:15:13 +0000 Date: Thu, 20 Nov 2014 16:14:51 +0000 From: Stefano Stabellini X-X-Sender: sstabellini@kaball.uk.xensource.com To: Ian Campbell In-Reply-To: <1416494946.14429.13.camel@citrix.com> Message-ID: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> <1416474814.29243.59.camel@citrix.com> <1416483731.14429.8.camel@citrix.com> <1416494946.14429.13.camel@citrix.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 X-DLP: MIA1 Cc: Wei Liu , Stefano Stabellini , Ian Jackson , xen-devel , Jim Fehlig , Anthony Perard , xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 20 Nov 2014, Ian Campbell wrote: > On Thu, 2014-11-20 at 14:46 +0000, Stefano Stabellini wrote: > > On Thu, 20 Nov 2014, Ian Campbell wrote: > > > There is, it's the romfile option to -device e.g. > > > -device $NICMODEL,vlan=0,romfile=$ROMFILE > > > > > > where NICMODEL is e100, rtl8139, virtio-blah > > > and ROMFILE is e.g. an ipxe binary. > > > > I think that option was intended to point QEMU to a different file, not > > to disable the romfile. > > romfile="" does that, I think. Or use /dev/null etc etc. Confirmed working. --- libxl: do not load roms for any NICs except the first to avoid wasting memory Signed-off-by: Stefano Stabellini diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c index 3e191c3..f907ca9 100644 --- a/tools/libxl/libxl_dm.c +++ b/tools/libxl/libxl_dm.c @@ -674,9 +674,10 @@ static char ** libxl__build_device_model_args_new(libxl__gc *gc, LIBXL_NIC_TYPE_VIF_IOEMU); flexarray_append(dm_args, "-device"); flexarray_append(dm_args, - libxl__sprintf(gc, "%s,id=nic%d,netdev=net%d,mac=%s", + libxl__sprintf(gc, "%s,id=nic%d,netdev=net%d,mac=%s%s", nics[i].model, nics[i].devid, - nics[i].devid, smac)); + nics[i].devid, smac, + i ? ",romfile=\"\"" : "")); flexarray_append(dm_args, "-netdev"); flexarray_append(dm_args, GCSPRINTF( "type=tap,id=net%d,ifname=%s," _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 16:15:22 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 16:15:22 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUO9-00087C-Go; Thu, 20 Nov 2014 16:15:21 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUO8-00086X-1a; Thu, 20 Nov 2014 16:15:20 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id A5/62-25276-7931E645; Thu, 20 Nov 2014 16:15:19 +0000 X-Env-Sender: Stefano.Stabellini@citrix.com X-Msg-Ref: server-6.tower-21.messagelabs.com!1416500114!14147022!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4579 invoked from network); 20 Nov 2014 16:15:18 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-6.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 16:15:18 -0000 X-IronPort-AV: E=Sophos;i="5.07,424,1413244800"; d="scan'208";a="194861237" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.80) with Microsoft SMTP Server id 14.3.181.6; Thu, 20 Nov 2014 11:15:13 -0500 Received: from kaball.uk.xensource.com ([10.80.2.59]) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XrUO1-00068m-8H; Thu, 20 Nov 2014 16:15:13 +0000 Date: Thu, 20 Nov 2014 16:14:51 +0000 From: Stefano Stabellini X-X-Sender: sstabellini@kaball.uk.xensource.com To: Ian Campbell In-Reply-To: <1416494946.14429.13.camel@citrix.com> Message-ID: References: <1ac72b0.26f7c.149ae18f6bb.Coremail.hanyandong@iie.ac.cn> <1415967767.7113.19.camel@citrix.com> <1416217990.27385.10.camel@citrix.com> <1416474814.29243.59.camel@citrix.com> <1416483731.14429.8.camel@citrix.com> <1416494946.14429.13.camel@citrix.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 X-DLP: MIA1 Cc: Wei Liu , Stefano Stabellini , Ian Jackson , xen-devel , Jim Fehlig , Anthony Perard , xen-users@lists.xen.org, hanyandong Subject: Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt /usr/local/lib/xen/bin/qemu-dm did not work on xen-4.4) X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 20 Nov 2014, Ian Campbell wrote: > On Thu, 2014-11-20 at 14:46 +0000, Stefano Stabellini wrote: > > On Thu, 20 Nov 2014, Ian Campbell wrote: > > > There is, it's the romfile option to -device e.g. > > > -device $NICMODEL,vlan=0,romfile=$ROMFILE > > > > > > where NICMODEL is e100, rtl8139, virtio-blah > > > and ROMFILE is e.g. an ipxe binary. > > > > I think that option was intended to point QEMU to a different file, not > > to disable the romfile. > > romfile="" does that, I think. Or use /dev/null etc etc. Confirmed working. --- libxl: do not load roms for any NICs except the first to avoid wasting memory Signed-off-by: Stefano Stabellini diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c index 3e191c3..f907ca9 100644 --- a/tools/libxl/libxl_dm.c +++ b/tools/libxl/libxl_dm.c @@ -674,9 +674,10 @@ static char ** libxl__build_device_model_args_new(libxl__gc *gc, LIBXL_NIC_TYPE_VIF_IOEMU); flexarray_append(dm_args, "-device"); flexarray_append(dm_args, - libxl__sprintf(gc, "%s,id=nic%d,netdev=net%d,mac=%s", + libxl__sprintf(gc, "%s,id=nic%d,netdev=net%d,mac=%s%s", nics[i].model, nics[i].devid, - nics[i].devid, smac)); + nics[i].devid, smac, + i ? ",romfile=\"\"" : "")); flexarray_append(dm_args, "-netdev"); flexarray_append(dm_args, GCSPRINTF( "type=tap,id=net%d,ifname=%s," _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Thu Nov 20 16:27:19 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 16:27:19 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUZS-0000u5-Tb; Thu, 20 Nov 2014 16:27:02 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUZQ-0000tL-2w; Thu, 20 Nov 2014 16:27:00 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 7E/35-25276-3561E645; Thu, 20 Nov 2014 16:26:59 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-5.tower-21.messagelabs.com!1416500817!14192340!1 X-Originating-IP: [50.57.168.107] X-SpamReason: No, hits=0.5 required=7.0 tests=BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 17932 invoked from network); 20 Nov 2014 16:26:58 -0000 Received: from mail.xen.org (HELO mail.xen.org) (50.57.168.107) by server-5.tower-21.messagelabs.com with AES256-SHA encrypted SMTP; 20 Nov 2014 16:26:58 -0000 Received: from xenbits.xen.org ([50.57.170.242]) by mail.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUZD-0000KI-84; Thu, 20 Nov 2014 16:26:47 +0000 Received: from iwj by xenbits.xen.org with local (Exim 4.72) (envelope-from ) id 1XrUZC-0008CI-Rd; Thu, 20 Nov 2014 16:26:46 +0000 Date: Thu, 20 Nov 2014 16:26:46 +0000 Message-Id: Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 113 - Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory XSA-113 Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling ISSUE DESCRIPTION ================= An error handling path in the processing of MMU_MACHPHYS_UPDATE failed to drop a page reference which was acquired in an earlier processing step. IMPACT ====== Malicious or buggy stub domain kernels or tool stacks otherwise living outside of Domain0 can mount a denial of service attack which, if successful, can affect the whole system. Only domains controlling HVM guests can exploit this vulnerability. (This includes domains providing hardware emulation services to HVM guests.) VULNERABLE SYSTEMS ================== Xen versions from at least 3.2.x onwards are vulnerable on x86 systems. Older versions have not been inspected. ARM systems are not vulnerable. This vulnerability is only applicable to Xen systems using stub domains or other forms of disaggregation of control domains for HVM guests. MITIGATION ========== Running only PV guests will avoid this issue. (The security of a Xen system using stub domains is still better than with a qemu-dm running as an unrestricted dom0 process. Therefore users with these configurations should not switch to an unrestricted dom0 qemu-dm.) NOTE REGARDING LACK OF EMBARGO ============================== A draft of this advisory was mistakenly sent to xen-devel. The Xen Project Security Team apologises for this error. We are working to share best working practices amongst the team to reduce the risks of recurrance. CREDITS ======= This issue was discovered by Andrew Cooper of Citrix. RESOLUTION ========== Applying the attached patch resolves this issue. xsa113.patch xen-unstable, Xen 4.4.x, Xen 4.3.x, Xen 4.2.x $ sha256sum xsa113*.patch a0f2b792a6b4648151f85fe13961b0bf309a568ed03e1b1d4ea01e4eabf1b18e xsa113.patch $ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJUbhNoAAoJEIP+FMlX6CvZ5v8H/0cwnDOmSUZQ5Wm6ULUQH0w+ Jbsf6JPBRyDch1nCv/d8X27vSfmB8JH0m+LclEH0F1XSUiu5p4y46ZKk7Zfm4+gD xq6/eKyXKwCXinAwEcLtvfONrajQQvzk2y4XZpE+g9U00AwvsBXM3AdqPup8cyQl OLQO9Oq+xiqusCXIQeCb/KnoVUGS9PqlG/RT3rKKorYzuQjG7VURU3uKA1Vju7oD ITzbNCjTjnA7cFVSk6g9ZG6k40nGkVKIv+pPFfZAE6/UqiCF91oNzVAYVnA0X0oL YoAFxvVFOHp78192jW/7S8uacG+bskJNAr+NYIuaBlykka6Vbef6esWOW3UZEhA= =LDjw -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa113.patch" Content-Disposition: attachment; filename="xsa113.patch" Content-Transfer-Encoding: base64 eDg2L21tOiBmaXggYSByZWZlcmVuY2UgY291bnRpbmcgZXJyb3IgaW4gTU1V X01BQ0hQSFlTX1VQREFURQoKQW55IGRvbWFpbiB3aGljaCBjYW4gcGFzcyB0 aGUgWFNNIGNoZWNrIGFnYWluc3QgYSB0cmFuc2xhdGVkIGd1ZXN0IGNhbiBj YXVzZSBhCnBhZ2UgcmVmZXJlbmNlIHRvIGJlIGxlYWtlZC4KCldoaWxlIHNo dWZmbGluZyB0aGUgb3JkZXIgb2YgY2hlY2tzLCBkcm9wIHRoZSBxdWl0ZS1w b2ludGxlc3MgTUVNX0xPRygpLiAgVGhpcwpicmluZ3MgdGhlIGNoZWNrIGlu IGxpbmUgd2l0aCBzaW1pbGFyIGNoZWNrcyBpbiB0aGUgdmljaW5pdHkuCgpE aXNjb3ZlcmVkIHdoaWxlIHJldmlld2luZyB0aGUgWFNBLTEwOS8xMTAgZm9s bG93dXAgc2VyaWVzLgoKVGhpcyBpcyBYU0EtMTEzLgoKU2lnbmVkLW9mZi1i eTogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4K UmV2aWV3ZWQtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4K UmV2aWV3ZWQtYnk6IFRpbSBEZWVnYW4gPHRpbUB4ZW4ub3JnPgoKLS0tIGEv eGVuL2FyY2gveDg2L21tLmMKKysrIGIveGVuL2FyY2gveDg2L21tLmMKQEAg LTM2MTksNiArMzYxOSwxMiBAQCBsb25nIGRvX21tdV91cGRhdGUoCiAKICAg ICAgICAgY2FzZSBNTVVfTUFDSFBIWVNfVVBEQVRFOgogCisgICAgICAgICAg ICBpZiAoIHVubGlrZWx5KHBhZ2luZ19tb2RlX3RyYW5zbGF0ZShwZ19vd25l cikpICkKKyAgICAgICAgICAgIHsKKyAgICAgICAgICAgICAgICByYyA9IC1F SU5WQUw7CisgICAgICAgICAgICAgICAgYnJlYWs7CisgICAgICAgICAgICB9 CisKICAgICAgICAgICAgIG1mbiA9IHJlcS5wdHIgPj4gUEFHRV9TSElGVDsK ICAgICAgICAgICAgIGdwZm4gPSByZXEudmFsOwogCkBAIC0zNjM4LDEzICsz NjQ0LDYgQEAgbG9uZyBkb19tbXVfdXBkYXRlKAogICAgICAgICAgICAgICAg IGJyZWFrOwogICAgICAgICAgICAgfQogCi0gICAgICAgICAgICBpZiAoIHVu bGlrZWx5KHBhZ2luZ19tb2RlX3RyYW5zbGF0ZShwZ19vd25lcikpICkKLSAg ICAgICAgICAgIHsKLSAgICAgICAgICAgICAgICBNRU1fTE9HKCJNYWNoLXBo eXMgdXBkYXRlIG9uIGF1dG8tdHJhbnNsYXRlIGd1ZXN0Iik7Ci0gICAgICAg ICAgICAgICAgcmMgPSAtRUlOVkFMOwotICAgICAgICAgICAgICAgIGJyZWFr OwotICAgICAgICAgICAgfQotCiAgICAgICAgICAgICBzZXRfZ3Bmbl9mcm9t X21mbihtZm4sIGdwZm4pOwogCiAgICAgICAgICAgICBwYWdpbmdfbWFya19k aXJ0eShwZ19vd25lciwgbWZuKTsK --=separator Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --=separator-- From xen-users-bounces@lists.xen.org Thu Nov 20 16:27:19 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 16:27:19 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUZS-0000u5-Tb; Thu, 20 Nov 2014 16:27:02 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUZQ-0000tL-2w; Thu, 20 Nov 2014 16:27:00 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 7E/35-25276-3561E645; Thu, 20 Nov 2014 16:26:59 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-5.tower-21.messagelabs.com!1416500817!14192340!1 X-Originating-IP: [50.57.168.107] X-SpamReason: No, hits=0.5 required=7.0 tests=BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 17932 invoked from network); 20 Nov 2014 16:26:58 -0000 Received: from mail.xen.org (HELO mail.xen.org) (50.57.168.107) by server-5.tower-21.messagelabs.com with AES256-SHA encrypted SMTP; 20 Nov 2014 16:26:58 -0000 Received: from xenbits.xen.org ([50.57.170.242]) by mail.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUZD-0000KI-84; Thu, 20 Nov 2014 16:26:47 +0000 Received: from iwj by xenbits.xen.org with local (Exim 4.72) (envelope-from ) id 1XrUZC-0008CI-Rd; Thu, 20 Nov 2014 16:26:46 +0000 Date: Thu, 20 Nov 2014 16:26:46 +0000 Message-Id: Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 113 - Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory XSA-113 Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling ISSUE DESCRIPTION ================= An error handling path in the processing of MMU_MACHPHYS_UPDATE failed to drop a page reference which was acquired in an earlier processing step. IMPACT ====== Malicious or buggy stub domain kernels or tool stacks otherwise living outside of Domain0 can mount a denial of service attack which, if successful, can affect the whole system. Only domains controlling HVM guests can exploit this vulnerability. (This includes domains providing hardware emulation services to HVM guests.) VULNERABLE SYSTEMS ================== Xen versions from at least 3.2.x onwards are vulnerable on x86 systems. Older versions have not been inspected. ARM systems are not vulnerable. This vulnerability is only applicable to Xen systems using stub domains or other forms of disaggregation of control domains for HVM guests. MITIGATION ========== Running only PV guests will avoid this issue. (The security of a Xen system using stub domains is still better than with a qemu-dm running as an unrestricted dom0 process. Therefore users with these configurations should not switch to an unrestricted dom0 qemu-dm.) NOTE REGARDING LACK OF EMBARGO ============================== A draft of this advisory was mistakenly sent to xen-devel. The Xen Project Security Team apologises for this error. We are working to share best working practices amongst the team to reduce the risks of recurrance. CREDITS ======= This issue was discovered by Andrew Cooper of Citrix. RESOLUTION ========== Applying the attached patch resolves this issue. xsa113.patch xen-unstable, Xen 4.4.x, Xen 4.3.x, Xen 4.2.x $ sha256sum xsa113*.patch a0f2b792a6b4648151f85fe13961b0bf309a568ed03e1b1d4ea01e4eabf1b18e xsa113.patch $ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJUbhNoAAoJEIP+FMlX6CvZ5v8H/0cwnDOmSUZQ5Wm6ULUQH0w+ Jbsf6JPBRyDch1nCv/d8X27vSfmB8JH0m+LclEH0F1XSUiu5p4y46ZKk7Zfm4+gD xq6/eKyXKwCXinAwEcLtvfONrajQQvzk2y4XZpE+g9U00AwvsBXM3AdqPup8cyQl OLQO9Oq+xiqusCXIQeCb/KnoVUGS9PqlG/RT3rKKorYzuQjG7VURU3uKA1Vju7oD ITzbNCjTjnA7cFVSk6g9ZG6k40nGkVKIv+pPFfZAE6/UqiCF91oNzVAYVnA0X0oL YoAFxvVFOHp78192jW/7S8uacG+bskJNAr+NYIuaBlykka6Vbef6esWOW3UZEhA= =LDjw -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa113.patch" Content-Disposition: attachment; filename="xsa113.patch" Content-Transfer-Encoding: base64 eDg2L21tOiBmaXggYSByZWZlcmVuY2UgY291bnRpbmcgZXJyb3IgaW4gTU1V X01BQ0hQSFlTX1VQREFURQoKQW55IGRvbWFpbiB3aGljaCBjYW4gcGFzcyB0 aGUgWFNNIGNoZWNrIGFnYWluc3QgYSB0cmFuc2xhdGVkIGd1ZXN0IGNhbiBj YXVzZSBhCnBhZ2UgcmVmZXJlbmNlIHRvIGJlIGxlYWtlZC4KCldoaWxlIHNo dWZmbGluZyB0aGUgb3JkZXIgb2YgY2hlY2tzLCBkcm9wIHRoZSBxdWl0ZS1w b2ludGxlc3MgTUVNX0xPRygpLiAgVGhpcwpicmluZ3MgdGhlIGNoZWNrIGlu IGxpbmUgd2l0aCBzaW1pbGFyIGNoZWNrcyBpbiB0aGUgdmljaW5pdHkuCgpE aXNjb3ZlcmVkIHdoaWxlIHJldmlld2luZyB0aGUgWFNBLTEwOS8xMTAgZm9s bG93dXAgc2VyaWVzLgoKVGhpcyBpcyBYU0EtMTEzLgoKU2lnbmVkLW9mZi1i eTogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4K UmV2aWV3ZWQtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4K UmV2aWV3ZWQtYnk6IFRpbSBEZWVnYW4gPHRpbUB4ZW4ub3JnPgoKLS0tIGEv eGVuL2FyY2gveDg2L21tLmMKKysrIGIveGVuL2FyY2gveDg2L21tLmMKQEAg LTM2MTksNiArMzYxOSwxMiBAQCBsb25nIGRvX21tdV91cGRhdGUoCiAKICAg ICAgICAgY2FzZSBNTVVfTUFDSFBIWVNfVVBEQVRFOgogCisgICAgICAgICAg ICBpZiAoIHVubGlrZWx5KHBhZ2luZ19tb2RlX3RyYW5zbGF0ZShwZ19vd25l cikpICkKKyAgICAgICAgICAgIHsKKyAgICAgICAgICAgICAgICByYyA9IC1F SU5WQUw7CisgICAgICAgICAgICAgICAgYnJlYWs7CisgICAgICAgICAgICB9 CisKICAgICAgICAgICAgIG1mbiA9IHJlcS5wdHIgPj4gUEFHRV9TSElGVDsK ICAgICAgICAgICAgIGdwZm4gPSByZXEudmFsOwogCkBAIC0zNjM4LDEzICsz NjQ0LDYgQEAgbG9uZyBkb19tbXVfdXBkYXRlKAogICAgICAgICAgICAgICAg IGJyZWFrOwogICAgICAgICAgICAgfQogCi0gICAgICAgICAgICBpZiAoIHVu bGlrZWx5KHBhZ2luZ19tb2RlX3RyYW5zbGF0ZShwZ19vd25lcikpICkKLSAg ICAgICAgICAgIHsKLSAgICAgICAgICAgICAgICBNRU1fTE9HKCJNYWNoLXBo eXMgdXBkYXRlIG9uIGF1dG8tdHJhbnNsYXRlIGd1ZXN0Iik7Ci0gICAgICAg ICAgICAgICAgcmMgPSAtRUlOVkFMOwotICAgICAgICAgICAgICAgIGJyZWFr OwotICAgICAgICAgICAgfQotCiAgICAgICAgICAgICBzZXRfZ3Bmbl9mcm9t X21mbihtZm4sIGdwZm4pOwogCiAgICAgICAgICAgICBwYWdpbmdfbWFya19k aXJ0eShwZ19vd25lciwgbWZuKTsK --=separator Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --=separator-- From xen-users-bounces@lists.xen.org Thu Nov 20 16:39:44 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 16:39:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUkg-0001zv-6m; Thu, 20 Nov 2014 16:38:38 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUke-0001zp-Cz for xen-users@lists.xen.org; Thu, 20 Nov 2014 16:38:36 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id F5/AE-09842-B091E645; Thu, 20 Nov 2014 16:38:35 +0000 X-Env-Sender: bgercken@gmail.com X-Msg-Ref: server-11.tower-21.messagelabs.com!1416501513!14194690!1 X-Originating-IP: [209.85.216.181] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_20_30,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; 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Thu, 20 Nov 2014 08:38:32 -0800 (PST) Received: by 10.96.18.163 with HTTP; Thu, 20 Nov 2014 08:38:32 -0800 (PST) In-Reply-To: References: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> <1416474820.29243.60.camel@citrix.com> Date: Thu, 20 Nov 2014 11:38:32 -0500 Message-ID: From: Bill Gercken To: Ian Campbell Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5953671744717476018==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============5953671744717476018== Content-Type: multipart/alternative; boundary=001a11c1380481280005084cf5e7 --001a11c1380481280005084cf5e7 Content-Type: text/plain; charset=UTF-8 Woops, looks like the "e1000" belongs in the model column. I switched my configuration to use the following and it works fine. I have tested on RHEL and Solaris 10. Thanks. vif = [ 'type=vif,bridge=xenbr0', 'type=vif,bridge=xenbr10', 'type=vif,bridge=xenbr20', 'type=vif,bridge=xenbr30', 'type=vif,bridge=xenbr40', 'type=vif,bridge=xenbr50', 'type=vif,bridge=xenbr60', 'type=vif,bridge=xenbr70' ] On Thu, Nov 20, 2014 at 10:52 AM, Bill Gercken wrote: > Thanks Ian, > > It looks like it was using the PV driver OK with the "traditional" model, > but I tried your suggestion from your other post and that worked fine, so I > am going to go with that. So for my HVM config I am using the example > below. (type=pv also worked.) > > Thanks again, > > -bill > #device_model_override="/usr/lib/xen/bin/qemu-dm" > #device_model_version="qemu-xen-traditional" > > vif = [ 'type=e1000,bridge=xenbr0', 'type=e1000,bridge=xenbr10', > 'type=e1000,bridge=xenbr20', 'type=e1000,bridge=xenbr30', > 'type=e1000,bridge=xenbr40', 'type=e1000,bridge=xenbr50', > 'type=e1000,bridge=xenbr60', 'type=e1000,bridge=xenbr70' ] > > Xen version 4.4. > Xen Platform PCI: I/O protocol version 1 > Netfront and the Xen platform PCI driver have been compiled for this > kernel: unplug emulated NICs. > .. > Initialising Xen virtual ethernet driver. > > [root@rhvm5-dev ~]# ethtool -i eth0 > driver: vif > version: > firmware-version: > bus-info: vif-0 > supports-statistics: no > supports-test: no > supports-eeprom-access: no > supports-register-dump: no > supports-priv-flags: no > ... > > [root@rhvm5-dev ~]# ethtool -i eth6 > driver: vif > version: > firmware-version: > bus-info: vif-6 > supports-statistics: no > supports-test: no > supports-eeprom-access: no > supports-register-dump: no > supports-priv-flags: no > > > > > On Thu, Nov 20, 2014 at 4:13 AM, Ian Campbell > wrote: > >> 4.5 is not yet released (we've had 4.5.0-rc2 so far). Any moving to >> using it should bear that in mind. Of course we always welcome testing >> of release candidates, but you should be aware that they are candidates, >> not releases. >> >> IMHO it is very unlikely that systemd support or RPM packaging will make >> any different to passing more than 4 bridges to the guest. My guess is >> that you are ending up with emulated devices and that qemu has a >> limitation. See >> http://lists.xen.org/archives/html/xen-users/2014-11/msg00062.html >> >> Ian. >> >> On Wed, 2014-11-19 at 20:14 -0500, Bill Gercken wrote: >> > Thanks Mark. >> > >> > >> > I appreciate the tip. I had not checked out 4.5 yet. >> > >> > >> > -bill >> > >> > On Wed, Nov 19, 2014 at 2:01 PM, Mark Pryor >> > wrote: >> > Hello, >> > I noticed a few things about your xen build: >> > >xen_major : 4 >> > >xen_minor : 4 >> > >xen_extra : .2-pre >> > >xen_version : 4.4.2-pre >> > >> > >> > that xen version has no support for systemd. Nor does it have >> > a target to make an RPM. Move to 4.5 >> > and you will have both of those. Since you are on rhel7 this >> > might help, especially if you want to separate the build >> > environment from the dom0. >> > >> > >> > >> > >> > On Tuesday, November 18, 2014 2:34 PM, Bill Gercken >> > wrote: >> > >> > >> > >> > >> > Hello, >> > >> > I have an issue where passing more than 4 bridges to a guest >> > causes guest startup to fail due to memory issues. >> > >> > The same guest configuration will start fine with 4 bridges >> > passed. >> > >> > I have researched this quite a bit and have not found the >> > solution. Any help is greatly appreciated. >> > >> > The error message that I am seeing is as follows. >> > >> > Thanks. >> > -bill >> > >> > Error Message: >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > [root@rhel7xen xen]# xl create rhel-vm5.hvm >> > Parsing config from rhel-vm5.hvm >> > libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: >> > domain 2 device model: spawn failed (rc=-3) >> > libxl: error: libxl_create.c:1186:domcreate_devmodel_started: >> > device model did not start: -3 >> > libxl: error: libxl_dm.c:1475:kill_device_model: Device Model >> > already exited >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > >> > Relevant info from xl dmesg: >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: >> > 1048833 > 1048832 >> > (XEN) memory.c:158:d0 Could not allocate order=0 extent: id=2 >> > memflags=0 (8 of 64) >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > >> > Guest config file (rhel-vm5.hvm): >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > builder = "hvm" >> > memory = 4096 >> > #maxmem = 512 >> > vcpus = 1 >> > name = "rhvm5-dev" >> > #vif = [ 'bridge=xenbr0' ] >> > vif = [ >> > 'bridge=xenbr1', >> > 'bridge=xenbr2', >> > 'bridge=xenbr3', >> > 'bridge=xenbr4', >> > 'bridge=xenbr5', >> > 'bridge=xenbr6', >> > 'bridge=xenbr7' >> > ] >> > boot="c" >> > disk = [ >> > '/dev/mapper/vg3-RHVM5_24G,,hda', >> > '/isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom' >> > ] >> > serial='pty' >> > sdl=0 >> > vnc=1 >> > vnclisten="0.0.0.0" >> > vncpasswd="a" >> > usbdevice='tablet' >> > stdvga=1 >> > monitor=1 >> > # Support Physical Address Extension (enable for 64bit guest >> > OS) >> > pae=1 >> > # Advanced Configuration and Power Interface (default) >> > acpi=1 >> > # Advanced programmable interrupt controller (default) >> > apic=1 >> > # Enable or disbale xen platform pci >> > # - if you set this to zero it disables the PV driver (vif) >> > and >> > # uses driver emulation. >> > xen_platform_pci=1 >> > # Time Stamp Counter >> > tsc_mode="default" >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > >> > [root@rhel7xen xen]# xl info -n >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > host : rhel7xen >> > release : 3.10.51 >> > version : #1 SMP Tue Aug 5 13:01:33 EDT 2014 >> > machine : x86_64 >> > nr_cpus : 12 >> > max_cpu_id : 11 >> > nr_nodes : 1 >> > cores_per_socket : 6 >> > threads_per_core : 2 >> > cpu_mhz : 2300 >> > hw_caps : >> > >> bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:00000000 >> > virt_caps : hvm hvm_directio >> > total_memory : 65499 >> > free_memory : 56465 >> > sharing_freed_memory : 0 >> > sharing_used_memory : 0 >> > outstanding_claims : 0 >> > free_cpus : 0 >> > cpu_topology : >> > cpu: core socket node >> > 0: 0 0 0 >> > 1: 0 0 0 >> > 2: 1 0 0 >> > 3: 1 0 0 >> > 4: 2 0 0 >> > 5: 2 0 0 >> > 6: 3 0 0 >> > 7: 3 0 0 >> > 8: 4 0 0 >> > 9: 4 0 0 >> > 10: 5 0 0 >> > 11: 5 0 0 >> > numa_info : >> > node: memsize memfree distances >> > 0: 67584 56465 10 >> > xen_major : 4 >> > xen_minor : 4 >> > xen_extra : .2-pre >> > xen_version : 4.4.2-pre >> > xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p >> > hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 >> > xen_scheduler : credit >> > xen_pagesize : 4096 >> > platform_params : virt_start=0xffff800000000000 >> > xen_changeset : Fri Oct 17 15:57:42 2014 +0200 >> > git:c8ed54e-dirty >> > xen_commandline : placeholder dom0_mem=8192M,max:8192M >> > dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all >> > cc_compiler : gcc (GCC) 4.8.2 20140120 (Red Hat >> > 4.8.2-16) >> > cc_compile_by : bgercken >> > cc_compile_domain : >> > cc_compile_date : Fri Nov 14 13:37:30 EST 2014 >> > xend_config_format : 4 >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > >> > Grub: >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > # >> > # XEN on 3.10.51 w/XSM/FLASK >> > # >> > menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' >> > --class gnu-linux --class gnu --class os --class xen >> > $menuentry_id_option 'xen-gnulinux-simple-' { >> > echo 'Loading Xen 4.4 ...' >> > xen_opts="dom0_mem=8192M,max:8192M dom0_max_vcpus=1 >> > dom0_vcpus_pin loglvl=all guest_loglvl=all" >> > # console_to_ring sync_console" >> > kern_args="placeholder root=/dev/mapper/vg0-lv_root ro >> > net.ifnames=0" >> > kern_extras="rd_NO_LUKS rd_NO_MD rd_NO_DM >> > >> xen-pciback.hide=(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)" >> > multiboot /xen.gz placeholder ${xen_opts} >> > echo 'Loading Linux 3.10.51 ...' >> > module /vmlinuz-3.10.51 placeholder ${kern_args} >> > ${kern_extras} >> > echo 'Loading initial ramdisk ...' >> > module --nounzip /initramfs-3.10.51.img >> > module /xenpolicy.24 >> > } >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > [root@rhel7xen xen]# xl getenforce >> > Permissive >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > >> > >> > >> > >> > _______________________________________________ >> > Xen-users mailing list >> > Xen-users@lists.xen.org >> > http://lists.xen.org/xen-users >> > >> > >> > >> > >> > _______________________________________________ >> > Xen-users mailing list >> > 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b3RlPjwvZGl2Pjxicj48L2Rpdj4NCg== --001a11c1380481280005084cf5e7-- --===============5953671744717476018== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============5953671744717476018==-- From xen-users-bounces@lists.xen.org Thu Nov 20 16:39:44 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 20 Nov 2014 16:39:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUkg-0001zv-6m; Thu, 20 Nov 2014 16:38:38 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrUke-0001zp-Cz for xen-users@lists.xen.org; Thu, 20 Nov 2014 16:38:36 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id F5/AE-09842-B091E645; Thu, 20 Nov 2014 16:38:35 +0000 X-Env-Sender: bgercken@gmail.com X-Msg-Ref: server-11.tower-21.messagelabs.com!1416501513!14194690!1 X-Originating-IP: [209.85.216.181] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_20_30,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 18999 invoked from network); 20 Nov 2014 16:38:34 -0000 Received: from mail-qc0-f181.google.com (HELO mail-qc0-f181.google.com) (209.85.216.181) by server-11.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 20 Nov 2014 16:38:34 -0000 Received: by mail-qc0-f181.google.com with SMTP id m20so2358172qcx.40 for ; Thu, 20 Nov 2014 08:38:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=CtARPXHGJyeuwGHC8tWcECnmaAoScdmDk1Hh/o4kspg=; b=vyDvOR/zzLaUvJDRXu6aVR8fjORYkv4Pvx3AfVnq99yKi25/XDTzVWTGudTesC3nOs iKeMgcTJTlrygG6q3v4eg3hZb+lUylOuTiNxg38zq7l7KD+mG2EpaIgL0mXO0gaCeTPk VGtqU1JRLpiIiSnd0phw3N1bWj7LfORnZiB/dfFbk8bAS3yjvB0QdVdHl0jqApSKSCD7 F2Ele6rJb3TpunV2bq0r7R5wd06L3caHTWhrDMvMulUbmkfS64l6aBrk4/daH0tRUkDy mqX4sGxQr57ahNM+IwMblu1X6PVF6msWUPfAhYBkApfhsw/m6gqZBB21u3J/RGvr77Is dU1A== MIME-Version: 1.0 X-Received: by 10.140.36.168 with SMTP id p37mr59947171qgp.101.1416501512970; Thu, 20 Nov 2014 08:38:32 -0800 (PST) Received: by 10.96.18.163 with HTTP; Thu, 20 Nov 2014 08:38:32 -0800 (PST) In-Reply-To: References: <1546300479.2706923.1416423682643.JavaMail.yahoo@jws106150.mail.bf1.yahoo.com> <1416474820.29243.60.camel@citrix.com> Date: Thu, 20 Nov 2014 11:38:32 -0500 Message-ID: From: Bill Gercken To: Ian Campbell Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] Xen 4.4 - Error passing more than 4 bridges to a guest X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5953671744717476018==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============5953671744717476018== Content-Type: multipart/alternative; boundary=001a11c1380481280005084cf5e7 --001a11c1380481280005084cf5e7 Content-Type: text/plain; charset=UTF-8 Woops, looks like the "e1000" belongs in the model column. I switched my configuration to use the following and it works fine. I have tested on RHEL and Solaris 10. Thanks. vif = [ 'type=vif,bridge=xenbr0', 'type=vif,bridge=xenbr10', 'type=vif,bridge=xenbr20', 'type=vif,bridge=xenbr30', 'type=vif,bridge=xenbr40', 'type=vif,bridge=xenbr50', 'type=vif,bridge=xenbr60', 'type=vif,bridge=xenbr70' ] On Thu, Nov 20, 2014 at 10:52 AM, Bill Gercken wrote: > Thanks Ian, > > It looks like it was using the PV driver OK with the "traditional" model, > but I tried your suggestion from your other post and that worked fine, so I > am going to go with that. So for my HVM config I am using the example > below. (type=pv also worked.) > > Thanks again, > > -bill > #device_model_override="/usr/lib/xen/bin/qemu-dm" > #device_model_version="qemu-xen-traditional" > > vif = [ 'type=e1000,bridge=xenbr0', 'type=e1000,bridge=xenbr10', > 'type=e1000,bridge=xenbr20', 'type=e1000,bridge=xenbr30', > 'type=e1000,bridge=xenbr40', 'type=e1000,bridge=xenbr50', > 'type=e1000,bridge=xenbr60', 'type=e1000,bridge=xenbr70' ] > > Xen version 4.4. > Xen Platform PCI: I/O protocol version 1 > Netfront and the Xen platform PCI driver have been compiled for this > kernel: unplug emulated NICs. > .. > Initialising Xen virtual ethernet driver. > > [root@rhvm5-dev ~]# ethtool -i eth0 > driver: vif > version: > firmware-version: > bus-info: vif-0 > supports-statistics: no > supports-test: no > supports-eeprom-access: no > supports-register-dump: no > supports-priv-flags: no > ... > > [root@rhvm5-dev ~]# ethtool -i eth6 > driver: vif > version: > firmware-version: > bus-info: vif-6 > supports-statistics: no > supports-test: no > supports-eeprom-access: no > supports-register-dump: no > supports-priv-flags: no > > > > > On Thu, Nov 20, 2014 at 4:13 AM, Ian Campbell > wrote: > >> 4.5 is not yet released (we've had 4.5.0-rc2 so far). Any moving to >> using it should bear that in mind. Of course we always welcome testing >> of release candidates, but you should be aware that they are candidates, >> not releases. >> >> IMHO it is very unlikely that systemd support or RPM packaging will make >> any different to passing more than 4 bridges to the guest. My guess is >> that you are ending up with emulated devices and that qemu has a >> limitation. See >> http://lists.xen.org/archives/html/xen-users/2014-11/msg00062.html >> >> Ian. >> >> On Wed, 2014-11-19 at 20:14 -0500, Bill Gercken wrote: >> > Thanks Mark. >> > >> > >> > I appreciate the tip. I had not checked out 4.5 yet. >> > >> > >> > -bill >> > >> > On Wed, Nov 19, 2014 at 2:01 PM, Mark Pryor >> > wrote: >> > Hello, >> > I noticed a few things about your xen build: >> > >xen_major : 4 >> > >xen_minor : 4 >> > >xen_extra : .2-pre >> > >xen_version : 4.4.2-pre >> > >> > >> > that xen version has no support for systemd. Nor does it have >> > a target to make an RPM. Move to 4.5 >> > and you will have both of those. Since you are on rhel7 this >> > might help, especially if you want to separate the build >> > environment from the dom0. >> > >> > >> > >> > >> > On Tuesday, November 18, 2014 2:34 PM, Bill Gercken >> > wrote: >> > >> > >> > >> > >> > Hello, >> > >> > I have an issue where passing more than 4 bridges to a guest >> > causes guest startup to fail due to memory issues. >> > >> > The same guest configuration will start fine with 4 bridges >> > passed. >> > >> > I have researched this quite a bit and have not found the >> > solution. Any help is greatly appreciated. >> > >> > The error message that I am seeing is as follows. >> > >> > Thanks. >> > -bill >> > >> > Error Message: >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > [root@rhel7xen xen]# xl create rhel-vm5.hvm >> > Parsing config from rhel-vm5.hvm >> > libxl: error: libxl_dm.c:1371:device_model_spawn_outcome: >> > domain 2 device model: spawn failed (rc=-3) >> > libxl: error: libxl_create.c:1186:domcreate_devmodel_started: >> > device model did not start: -3 >> > libxl: error: libxl_dm.c:1475:kill_device_model: Device Model >> > already exited >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > >> > Relevant info from xl dmesg: >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > (XEN) page_alloc.c:1468:d0 Over-allocation for domain 2: >> > 1048833 > 1048832 >> > (XEN) memory.c:158:d0 Could not allocate order=0 extent: id=2 >> > memflags=0 (8 of 64) >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > >> > Guest config file (rhel-vm5.hvm): >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > builder = "hvm" >> > memory = 4096 >> > #maxmem = 512 >> > vcpus = 1 >> > name = "rhvm5-dev" >> > #vif = [ 'bridge=xenbr0' ] >> > vif = [ >> > 'bridge=xenbr1', >> > 'bridge=xenbr2', >> > 'bridge=xenbr3', >> > 'bridge=xenbr4', >> > 'bridge=xenbr5', >> > 'bridge=xenbr6', >> > 'bridge=xenbr7' >> > ] >> > boot="c" >> > disk = [ >> > '/dev/mapper/vg3-RHVM5_24G,,hda', >> > '/isos/rhel-server-6.5-x86_64-dvd.iso,,hdc:cdrom' >> > ] >> > serial='pty' >> > sdl=0 >> > vnc=1 >> > vnclisten="0.0.0.0" >> > vncpasswd="a" >> > usbdevice='tablet' >> > stdvga=1 >> > monitor=1 >> > # Support Physical Address Extension (enable for 64bit guest >> > OS) >> > pae=1 >> > # Advanced Configuration and Power Interface (default) >> > acpi=1 >> > # Advanced programmable interrupt controller (default) >> > apic=1 >> > # Enable or disbale xen platform pci >> > # - if you set this to zero it disables the PV driver (vif) >> > and >> > # uses driver emulation. >> > xen_platform_pci=1 >> > # Time Stamp Counter >> > tsc_mode="default" >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > >> > [root@rhel7xen xen]# xl info -n >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > host : rhel7xen >> > release : 3.10.51 >> > version : #1 SMP Tue Aug 5 13:01:33 EDT 2014 >> > machine : x86_64 >> > nr_cpus : 12 >> > max_cpu_id : 11 >> > nr_nodes : 1 >> > cores_per_socket : 6 >> > threads_per_core : 2 >> > cpu_mhz : 2300 >> > hw_caps : >> > >> bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:00000000 >> > virt_caps : hvm hvm_directio >> > total_memory : 65499 >> > free_memory : 56465 >> > sharing_freed_memory : 0 >> > sharing_used_memory : 0 >> > outstanding_claims : 0 >> > free_cpus : 0 >> > cpu_topology : >> > cpu: core socket node >> > 0: 0 0 0 >> > 1: 0 0 0 >> > 2: 1 0 0 >> > 3: 1 0 0 >> > 4: 2 0 0 >> > 5: 2 0 0 >> > 6: 3 0 0 >> > 7: 3 0 0 >> > 8: 4 0 0 >> > 9: 4 0 0 >> > 10: 5 0 0 >> > 11: 5 0 0 >> > numa_info : >> > node: memsize memfree distances >> > 0: 67584 56465 10 >> > xen_major : 4 >> > xen_minor : 4 >> > xen_extra : .2-pre >> > xen_version : 4.4.2-pre >> > xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p >> > hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 >> > xen_scheduler : credit >> > xen_pagesize : 4096 >> > platform_params : virt_start=0xffff800000000000 >> > xen_changeset : Fri Oct 17 15:57:42 2014 +0200 >> > git:c8ed54e-dirty >> > xen_commandline : placeholder dom0_mem=8192M,max:8192M >> > dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all >> > cc_compiler : gcc (GCC) 4.8.2 20140120 (Red Hat >> > 4.8.2-16) >> > cc_compile_by : bgercken >> > cc_compile_domain : >> > cc_compile_date : Fri Nov 14 13:37:30 EST 2014 >> > xend_config_format : 4 >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > >> > Grub: >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > # >> > # XEN on 3.10.51 w/XSM/FLASK >> > # >> > menuentry 'RHEL Server 7 (3.10.51) Xen (4.4)(XSM/FLASK)' >> > --class gnu-linux --class gnu --class os --class xen >> > $menuentry_id_option 'xen-gnulinux-simple-' { >> > echo 'Loading Xen 4.4 ...' >> > xen_opts="dom0_mem=8192M,max:8192M dom0_max_vcpus=1 >> > dom0_vcpus_pin loglvl=all guest_loglvl=all" >> > # console_to_ring sync_console" >> > kern_args="placeholder root=/dev/mapper/vg0-lv_root ro >> > net.ifnames=0" >> > kern_extras="rd_NO_LUKS rd_NO_MD rd_NO_DM >> > >> xen-pciback.hide=(04:00.0)(04:00.1)(05:00.0)(05:00.1)(0b:00.0)(0b:00.1)(0c:00.0)(0c:00.1)" >> > multiboot /xen.gz placeholder ${xen_opts} >> > echo 'Loading Linux 3.10.51 ...' >> > module /vmlinuz-3.10.51 placeholder ${kern_args} >> > ${kern_extras} >> > echo 'Loading initial ramdisk ...' >> > module --nounzip /initramfs-3.10.51.img >> > module /xenpolicy.24 >> > } >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > [root@rhel7xen xen]# xl getenforce >> > Permissive >> > >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> > >> > >> > >> > >> > _______________________________________________ >> > Xen-users mailing list >> > Xen-users@lists.xen.org >> > http://lists.xen.org/xen-users >> > >> > >> > >> > >> > _______________________________________________ >> > Xen-users mailing list >> > 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2014 12:26:36 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-14.tower-31.messagelabs.com!1416572794!10503069!1 X-Originating-IP: [50.57.168.107] X-SpamReason: No, hits=0.5 required=7.0 tests=BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 9611 invoked from network); 21 Nov 2014 12:26:35 -0000 Received: from mail.xen.org (HELO mail.xen.org) (50.57.168.107) by server-14.tower-31.messagelabs.com with AES256-SHA encrypted SMTP; 21 Nov 2014 12:26:35 -0000 Received: from xenbits.xen.org ([50.57.170.242]) by mail.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrnHq-0004T8-3k; Fri, 21 Nov 2014 12:26:06 +0000 Received: from iwj by xenbits.xen.org with local (Exim 4.72) (envelope-from ) id 1XrnHp-00011b-Fj; Fri, 21 Nov 2014 12:26:05 +0000 Date: Fri, 21 Nov 2014 12:26:05 +0000 Message-Id: Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 113 (CVE-2014-9030) - Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-9030 / XSA-113 version 2 Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling UPDATES IN VERSION 2 ==================== CVE assigned. ISSUE DESCRIPTION ================= An error handling path in the processing of MMU_MACHPHYS_UPDATE failed to drop a page reference which was acquired in an earlier processing step. IMPACT ====== Malicious or buggy stub domain kernels or tool stacks otherwise living outside of Domain0 can mount a denial of service attack which, if successful, can affect the whole system. Only domains controlling HVM guests can exploit this vulnerability. (This includes domains providing hardware emulation services to HVM guests.) VULNERABLE SYSTEMS ================== Xen versions from at least 3.2.x onwards are vulnerable on x86 systems. Older versions have not been inspected. ARM systems are not vulnerable. This vulnerability is only applicable to Xen systems using stub domains or other forms of disaggregation of control domains for HVM guests. MITIGATION ========== Running only PV guests will avoid this issue. (The security of a Xen system using stub domains is still better than with a qemu-dm running as an unrestricted dom0 process. Therefore users with these configurations should not switch to an unrestricted dom0 qemu-dm.) NOTE REGARDING LACK OF EMBARGO ============================== A draft of this advisory was mistakenly sent to xen-devel. The Xen Project Security Team apologises for this error. We are working to share best working practices amongst the team to reduce the risks of recurrance. CREDITS ======= This issue was discovered by Andrew Cooper of Citrix. RESOLUTION ========== Applying the attached patch resolves this issue. xsa113.patch xen-unstable, Xen 4.4.x, Xen 4.3.x, Xen 4.2.x $ sha256sum xsa113*.patch a0f2b792a6b4648151f85fe13961b0bf309a568ed03e1b1d4ea01e4eabf1b18e xsa113.patch $ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJUby8sAAoJEIP+FMlX6CvZgTMH+gJVBouqw0FL2njjs3SCvAeh ntGmK31VE5a0dt98UCI6oPXpHJAN40M4Ib2dsubpGpyeA/bpakfu2RUnZhzvVuah 7d5pXt08HiZHOeDfBdrcnZ8rFS77w50ZBY9R6jpF6h/ABBKtVobT6jTxmh2xoGFw YqzsDxaA2bgytyDCNcAcYGWQYFy06tmzuaMX9h1Ozxt/YTxxhkNTPTJNVoUQppMc zD/BixwfYLe7o0jo+/3k12e1/tXEvtyW/r9uyvhhE+HgRT68JA3tluqlsd1IbYhP C2u7C9z/Mlf2fe2ONyEqEBXofikV5oahmMKWxkKNQ2Y6i9LJaLuoz1SBX1m8OKg= =BwdT -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa113.patch" Content-Disposition: attachment; filename="xsa113.patch" Content-Transfer-Encoding: base64 eDg2L21tOiBmaXggYSByZWZlcmVuY2UgY291bnRpbmcgZXJyb3IgaW4gTU1V X01BQ0hQSFlTX1VQREFURQoKQW55IGRvbWFpbiB3aGljaCBjYW4gcGFzcyB0 aGUgWFNNIGNoZWNrIGFnYWluc3QgYSB0cmFuc2xhdGVkIGd1ZXN0IGNhbiBj YXVzZSBhCnBhZ2UgcmVmZXJlbmNlIHRvIGJlIGxlYWtlZC4KCldoaWxlIHNo dWZmbGluZyB0aGUgb3JkZXIgb2YgY2hlY2tzLCBkcm9wIHRoZSBxdWl0ZS1w b2ludGxlc3MgTUVNX0xPRygpLiAgVGhpcwpicmluZ3MgdGhlIGNoZWNrIGlu IGxpbmUgd2l0aCBzaW1pbGFyIGNoZWNrcyBpbiB0aGUgdmljaW5pdHkuCgpE aXNjb3ZlcmVkIHdoaWxlIHJldmlld2luZyB0aGUgWFNBLTEwOS8xMTAgZm9s bG93dXAgc2VyaWVzLgoKVGhpcyBpcyBYU0EtMTEzLgoKU2lnbmVkLW9mZi1i eTogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4K UmV2aWV3ZWQtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4K UmV2aWV3ZWQtYnk6IFRpbSBEZWVnYW4gPHRpbUB4ZW4ub3JnPgoKLS0tIGEv eGVuL2FyY2gveDg2L21tLmMKKysrIGIveGVuL2FyY2gveDg2L21tLmMKQEAg LTM2MTksNiArMzYxOSwxMiBAQCBsb25nIGRvX21tdV91cGRhdGUoCiAKICAg ICAgICAgY2FzZSBNTVVfTUFDSFBIWVNfVVBEQVRFOgogCisgICAgICAgICAg ICBpZiAoIHVubGlrZWx5KHBhZ2luZ19tb2RlX3RyYW5zbGF0ZShwZ19vd25l cikpICkKKyAgICAgICAgICAgIHsKKyAgICAgICAgICAgICAgICByYyA9IC1F SU5WQUw7CisgICAgICAgICAgICAgICAgYnJlYWs7CisgICAgICAgICAgICB9 CisKICAgICAgICAgICAgIG1mbiA9IHJlcS5wdHIgPj4gUEFHRV9TSElGVDsK ICAgICAgICAgICAgIGdwZm4gPSByZXEudmFsOwogCkBAIC0zNjM4LDEzICsz NjQ0LDYgQEAgbG9uZyBkb19tbXVfdXBkYXRlKAogICAgICAgICAgICAgICAg IGJyZWFrOwogICAgICAgICAgICAgfQogCi0gICAgICAgICAgICBpZiAoIHVu bGlrZWx5KHBhZ2luZ19tb2RlX3RyYW5zbGF0ZShwZ19vd25lcikpICkKLSAg ICAgICAgICAgIHsKLSAgICAgICAgICAgICAgICBNRU1fTE9HKCJNYWNoLXBo eXMgdXBkYXRlIG9uIGF1dG8tdHJhbnNsYXRlIGd1ZXN0Iik7Ci0gICAgICAg ICAgICAgICAgcmMgPSAtRUlOVkFMOwotICAgICAgICAgICAgICAgIGJyZWFr OwotICAgICAgICAgICAgfQotCiAgICAgICAgICAgICBzZXRfZ3Bmbl9mcm9t X21mbihtZm4sIGdwZm4pOwogCiAgICAgICAgICAgICBwYWdpbmdfbWFya19k aXJ0eShwZ19vd25lciwgbWZuKTsK --=separator Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --=separator-- From xen-users-bounces@lists.xen.org Fri Nov 21 12:27:57 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 21 Nov 2014 12:27:57 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrnIO-0005La-6O; Fri, 21 Nov 2014 12:26:40 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrnIL-0005KF-Jn; Fri, 21 Nov 2014 12:26:37 +0000 Received: from [85.158.137.68] by server-4.bemta-3.messagelabs.com id CE/BA-23865-C7F2F645; Fri, 21 Nov 2014 12:26:36 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-14.tower-31.messagelabs.com!1416572794!10503069!1 X-Originating-IP: [50.57.168.107] X-SpamReason: No, hits=0.5 required=7.0 tests=BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 9611 invoked from network); 21 Nov 2014 12:26:35 -0000 Received: from mail.xen.org (HELO mail.xen.org) (50.57.168.107) by server-14.tower-31.messagelabs.com with AES256-SHA encrypted SMTP; 21 Nov 2014 12:26:35 -0000 Received: from xenbits.xen.org ([50.57.170.242]) by mail.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XrnHq-0004T8-3k; Fri, 21 Nov 2014 12:26:06 +0000 Received: from iwj by xenbits.xen.org with local (Exim 4.72) (envelope-from ) id 1XrnHp-00011b-Fj; Fri, 21 Nov 2014 12:26:05 +0000 Date: Fri, 21 Nov 2014 12:26:05 +0000 Message-Id: Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 113 (CVE-2014-9030) - Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-9030 / XSA-113 version 2 Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling UPDATES IN VERSION 2 ==================== CVE assigned. ISSUE DESCRIPTION ================= An error handling path in the processing of MMU_MACHPHYS_UPDATE failed to drop a page reference which was acquired in an earlier processing step. IMPACT ====== Malicious or buggy stub domain kernels or tool stacks otherwise living outside of Domain0 can mount a denial of service attack which, if successful, can affect the whole system. Only domains controlling HVM guests can exploit this vulnerability. (This includes domains providing hardware emulation services to HVM guests.) VULNERABLE SYSTEMS ================== Xen versions from at least 3.2.x onwards are vulnerable on x86 systems. Older versions have not been inspected. ARM systems are not vulnerable. This vulnerability is only applicable to Xen systems using stub domains or other forms of disaggregation of control domains for HVM guests. MITIGATION ========== Running only PV guests will avoid this issue. (The security of a Xen system using stub domains is still better than with a qemu-dm running as an unrestricted dom0 process. Therefore users with these configurations should not switch to an unrestricted dom0 qemu-dm.) NOTE REGARDING LACK OF EMBARGO ============================== A draft of this advisory was mistakenly sent to xen-devel. The Xen Project Security Team apologises for this error. We are working to share best working practices amongst the team to reduce the risks of recurrance. CREDITS ======= This issue was discovered by Andrew Cooper of Citrix. RESOLUTION ========== Applying the attached patch resolves this issue. xsa113.patch xen-unstable, Xen 4.4.x, Xen 4.3.x, Xen 4.2.x $ sha256sum xsa113*.patch a0f2b792a6b4648151f85fe13961b0bf309a568ed03e1b1d4ea01e4eabf1b18e xsa113.patch $ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJUby8sAAoJEIP+FMlX6CvZgTMH+gJVBouqw0FL2njjs3SCvAeh ntGmK31VE5a0dt98UCI6oPXpHJAN40M4Ib2dsubpGpyeA/bpakfu2RUnZhzvVuah 7d5pXt08HiZHOeDfBdrcnZ8rFS77w50ZBY9R6jpF6h/ABBKtVobT6jTxmh2xoGFw YqzsDxaA2bgytyDCNcAcYGWQYFy06tmzuaMX9h1Ozxt/YTxxhkNTPTJNVoUQppMc zD/BixwfYLe7o0jo+/3k12e1/tXEvtyW/r9uyvhhE+HgRT68JA3tluqlsd1IbYhP C2u7C9z/Mlf2fe2ONyEqEBXofikV5oahmMKWxkKNQ2Y6i9LJaLuoz1SBX1m8OKg= =BwdT -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa113.patch" Content-Disposition: attachment; filename="xsa113.patch" Content-Transfer-Encoding: base64 eDg2L21tOiBmaXggYSByZWZlcmVuY2UgY291bnRpbmcgZXJyb3IgaW4gTU1V X01BQ0hQSFlTX1VQREFURQoKQW55IGRvbWFpbiB3aGljaCBjYW4gcGFzcyB0 aGUgWFNNIGNoZWNrIGFnYWluc3QgYSB0cmFuc2xhdGVkIGd1ZXN0IGNhbiBj YXVzZSBhCnBhZ2UgcmVmZXJlbmNlIHRvIGJlIGxlYWtlZC4KCldoaWxlIHNo dWZmbGluZyB0aGUgb3JkZXIgb2YgY2hlY2tzLCBkcm9wIHRoZSBxdWl0ZS1w b2ludGxlc3MgTUVNX0xPRygpLiAgVGhpcwpicmluZ3MgdGhlIGNoZWNrIGlu IGxpbmUgd2l0aCBzaW1pbGFyIGNoZWNrcyBpbiB0aGUgdmljaW5pdHkuCgpE aXNjb3ZlcmVkIHdoaWxlIHJldmlld2luZyB0aGUgWFNBLTEwOS8xMTAgZm9s bG93dXAgc2VyaWVzLgoKVGhpcyBpcyBYU0EtMTEzLgoKU2lnbmVkLW9mZi1i eTogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4K UmV2aWV3ZWQtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4K UmV2aWV3ZWQtYnk6IFRpbSBEZWVnYW4gPHRpbUB4ZW4ub3JnPgoKLS0tIGEv eGVuL2FyY2gveDg2L21tLmMKKysrIGIveGVuL2FyY2gveDg2L21tLmMKQEAg LTM2MTksNiArMzYxOSwxMiBAQCBsb25nIGRvX21tdV91cGRhdGUoCiAKICAg ICAgICAgY2FzZSBNTVVfTUFDSFBIWVNfVVBEQVRFOgogCisgICAgICAgICAg ICBpZiAoIHVubGlrZWx5KHBhZ2luZ19tb2RlX3RyYW5zbGF0ZShwZ19vd25l cikpICkKKyAgICAgICAgICAgIHsKKyAgICAgICAgICAgICAgICByYyA9IC1F SU5WQUw7CisgICAgICAgICAgICAgICAgYnJlYWs7CisgICAgICAgICAgICB9 CisKICAgICAgICAgICAgIG1mbiA9IHJlcS5wdHIgPj4gUEFHRV9TSElGVDsK ICAgICAgICAgICAgIGdwZm4gPSByZXEudmFsOwogCkBAIC0zNjM4LDEzICsz NjQ0LDYgQEAgbG9uZyBkb19tbXVfdXBkYXRlKAogICAgICAgICAgICAgICAg IGJyZWFrOwogICAgICAgICAgICAgfQogCi0gICAgICAgICAgICBpZiAoIHVu bGlrZWx5KHBhZ2luZ19tb2RlX3RyYW5zbGF0ZShwZ19vd25lcikpICkKLSAg ICAgICAgICAgIHsKLSAgICAgICAgICAgICAgICBNRU1fTE9HKCJNYWNoLXBo eXMgdXBkYXRlIG9uIGF1dG8tdHJhbnNsYXRlIGd1ZXN0Iik7Ci0gICAgICAg ICAgICAgICAgcmMgPSAtRUlOVkFMOwotICAgICAgICAgICAgICAgIGJyZWFr OwotICAgICAgICAgICAgfQotCiAgICAgICAgICAgICBzZXRfZ3Bmbl9mcm9t X21mbihtZm4sIGdwZm4pOwogCiAgICAgICAgICAgICBwYWdpbmdfbWFya19k aXJ0eShwZ19vd25lciwgbWZuKTsK --=separator Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --=separator-- From xen-users-bounces@lists.xen.org Fri Nov 21 17:16:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 21 Nov 2014 17:16:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xrrnz-0006eJ-N4; Fri, 21 Nov 2014 17:15:35 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xrrny-0006eD-8M for xen-users@lists.xen.org; Fri, 21 Nov 2014 17:15:34 +0000 Received: from [193.109.254.147] by server-6.bemta-14.messagelabs.com id 55/99-03145-5337F645; Fri, 21 Nov 2014 17:15:33 +0000 X-Env-Sender: marco.guazzone@gmail.com X-Msg-Ref: server-5.tower-27.messagelabs.com!1416590132!9429441!1 X-Originating-IP: [209.85.220.179] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP,UPPERCASE_25_50 X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26940 invoked from network); 21 Nov 2014 17:15:33 -0000 Received: from mail-vc0-f179.google.com (HELO mail-vc0-f179.google.com) (209.85.220.179) by server-5.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 21 Nov 2014 17:15:33 -0000 Received: by mail-vc0-f179.google.com with SMTP id le20so2565512vcb.38 for ; Fri, 21 Nov 2014 09:15:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=RLeZwxnUk4jKbZTh+fEJPAocohUsbduCsYdnC2mhVgo=; b=wdV1boRERZBt3HgavyPXbwUE811x0xfdC/3C8x+WYAC5m73EwEuAWqpYWsemsCMdzX 0xFoKNshD5SD35EBEgmeSHu92OmvtgRAIagi/i8ghGIo16QNgiZcb6+Ff8CUWbc9j7KA 9kzuW7EwTbzBdhA4ECUzFbU22nkR1bLqa2oIiLhokyoCsG8GJdXPvZipGU/H2mKAfksU e/R87qGFx8a3II+9N8kBBR3Xke+JRokjJGnPfyOpzITsHlpxqtd4xvwY/G14U16o/crY JYghubplQA3R85S/ioPySMb2ZcdbbqTWgSjsNLqzEu+E82tocGJxs2GLPuY03KkIYOPN kz6w== MIME-Version: 1.0 X-Received: by 10.220.181.1 with SMTP id bw1mr5395494vcb.66.1416586579664; Fri, 21 Nov 2014 08:16:19 -0800 (PST) Received: by 10.31.59.202 with HTTP; Fri, 21 Nov 2014 08:16:19 -0800 (PST) Date: Fri, 21 Nov 2014 17:16:19 +0100 Message-ID: From: Marco Guazzone To: xen-users@lists.xen.org Subject: [Xen-users] How does domU memory allocation work? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, I don't understand how Xen memory allocation works. Suppose you create a HVM domU with: maxmem = 3072 memory = 3072 Now, if I quey Xen I gen * xl list: Name ID Mem VCPUs State Time(s) testvm 1 3067 1 -b---- 12.8 * xenstore-ls: static-max = "3145728" target = "3137536" videoram = "8192" * xl top: MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) 3141600 3.1 3146752 3.1 So, for the max memory, we have: CFG_MAXMEM == XENSTORE_STATIC_MAX < XL_TOP_MAXMEM While, for the current memory, we have: XENSTORE_TARGET < XL_TOP_MEM < CFG_MEMORY < XL_LIST_MEM I'm really confused. Could you explain how it works? Thank you very much. Best, -- Marco _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 21 17:16:52 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 21 Nov 2014 17:16:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xrrnz-0006eJ-N4; Fri, 21 Nov 2014 17:15:35 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xrrny-0006eD-8M for xen-users@lists.xen.org; Fri, 21 Nov 2014 17:15:34 +0000 Received: from [193.109.254.147] by server-6.bemta-14.messagelabs.com id 55/99-03145-5337F645; Fri, 21 Nov 2014 17:15:33 +0000 X-Env-Sender: marco.guazzone@gmail.com X-Msg-Ref: server-5.tower-27.messagelabs.com!1416590132!9429441!1 X-Originating-IP: [209.85.220.179] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP,UPPERCASE_25_50 X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26940 invoked from network); 21 Nov 2014 17:15:33 -0000 Received: from mail-vc0-f179.google.com (HELO mail-vc0-f179.google.com) (209.85.220.179) by server-5.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 21 Nov 2014 17:15:33 -0000 Received: by mail-vc0-f179.google.com with SMTP id le20so2565512vcb.38 for ; Fri, 21 Nov 2014 09:15:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=RLeZwxnUk4jKbZTh+fEJPAocohUsbduCsYdnC2mhVgo=; b=wdV1boRERZBt3HgavyPXbwUE811x0xfdC/3C8x+WYAC5m73EwEuAWqpYWsemsCMdzX 0xFoKNshD5SD35EBEgmeSHu92OmvtgRAIagi/i8ghGIo16QNgiZcb6+Ff8CUWbc9j7KA 9kzuW7EwTbzBdhA4ECUzFbU22nkR1bLqa2oIiLhokyoCsG8GJdXPvZipGU/H2mKAfksU e/R87qGFx8a3II+9N8kBBR3Xke+JRokjJGnPfyOpzITsHlpxqtd4xvwY/G14U16o/crY JYghubplQA3R85S/ioPySMb2ZcdbbqTWgSjsNLqzEu+E82tocGJxs2GLPuY03KkIYOPN kz6w== MIME-Version: 1.0 X-Received: by 10.220.181.1 with SMTP id bw1mr5395494vcb.66.1416586579664; Fri, 21 Nov 2014 08:16:19 -0800 (PST) Received: by 10.31.59.202 with HTTP; Fri, 21 Nov 2014 08:16:19 -0800 (PST) Date: Fri, 21 Nov 2014 17:16:19 +0100 Message-ID: From: Marco Guazzone To: xen-users@lists.xen.org Subject: [Xen-users] How does domU memory allocation work? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, I don't understand how Xen memory allocation works. Suppose you create a HVM domU with: maxmem = 3072 memory = 3072 Now, if I quey Xen I gen * xl list: Name ID Mem VCPUs State Time(s) testvm 1 3067 1 -b---- 12.8 * xenstore-ls: static-max = "3145728" target = "3137536" videoram = "8192" * xl top: MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) 3141600 3.1 3146752 3.1 So, for the max memory, we have: CFG_MAXMEM == XENSTORE_STATIC_MAX < XL_TOP_MAXMEM While, for the current memory, we have: XENSTORE_TARGET < XL_TOP_MEM < CFG_MEMORY < XL_LIST_MEM I'm really confused. Could you explain how it works? Thank you very much. Best, -- Marco _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Sun Nov 23 23:52:56 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 23 Nov 2014 23:52:56 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsgwB-0006uL-U7; Sun, 23 Nov 2014 23:51:27 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsgw9-0006uG-Fc for xen-users@lists.xen.org; Sun, 23 Nov 2014 23:51:25 +0000 Received: from [85.158.137.68] by server-7.bemta-3.messagelabs.com id 63/21-17958-CF272745; Sun, 23 Nov 2014 23:51:24 +0000 X-Env-Sender: tlviewer@yahoo.com X-Msg-Ref: server-14.tower-31.messagelabs.com!1416786682!10841178!1 X-Originating-IP: [72.30.239.214] X-SpamReason: No, hits=0.9 required=7.0 tests=FORGED_YAHOO_RCVD, HTML_MESSAGE,RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; 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Sun, 23 Nov 2014 23:51:21 +0000 Date: Sun, 23 Nov 2014 23:51:04 +0000 (UTC) From: Mark Pryor To: Xen-users Message-ID: <421032988.4387195.1416786664701.JavaMail.yahoo@jws10680.mail.bf1.yahoo.com> MIME-Version: 1.0 Content-Length: 5025 Subject: [Xen-users] build xen-4.5.0-rc1 on Debian 8 (Jessie) with systemd X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Mark Pryor List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1456984657941300795==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============1456984657941300795== Content-Type: multipart/alternative; boundary="----=_Part_4387194_1216917985.1416786664697" Content-Length: 4537 ------=_Part_4387194_1216917985.1416786664697 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable List, When trying to build 4.5.0-rc1 (tarball) on Jessie, `./configure --enable-s= ystemd --prefix=3D/usr` will fail when libsystemd-daemon.so is not found in= the LIB path (ldconfig -p) the problem is libsystemd-daemon.so.0 is in the path, but it's not the one = needed by the./configure script After some prodding and pulling, I fixed it like this Install the packages below, libsystemd-daemon-dev=C2=A0=20 libsystemd-daemon0=C2=A0 Then make a symlink so we can satisfy (m4/systemd.m4) =C2=A0cd /lib/x86_64-linux-gnu/;sudo ln -s libsystemd-daemon.so.0.0.12 libs= ystemd-daemon.so Now the configure script will run and systemd is included=20 time make dist > ~/xendout.out du -s ./dist/install is now 75MB, instead of 72MB chmod +x ./tools/misc/mkdeb fakeroot ./tools/misc/mkdeb $(pwd) 4.5.0-rc1 ls -al ./dist/xen-upstream-4.5.0-rc1.deb -> 22648788 ------=_Part_4387194_1216917985.1416786664697 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
List,

When trying to build 4.5.0-rc1 (tarball) on Je= ssie,
`./conf= igure --enable-systemd --prefix=3D/usr`
will fail when libsystemd-daemon.so is not found= in the LIB path (ldconfig -p)

the problem is libsystemd-daemon.so.0 is in the path, but it's = not the one needed by the
./configure script

After some prodding and pulling, I fixed it like this
Install the packages b= elow,

=
libsystemd-daemon-dev&nbs= p;
libsystemd-daemon0=  

Then make a symlink so we = can satisfy (m4/systemd.m4)
 cd /lib/x86_64-linux-gnu/;sudo ln -s libsystemd-daemon.so.0.0.1= 2 libsystemd-daemon.so
Now the conf= igure script will run and systemd is included

time make dist > ~/xendout.out
du -s ./dist/install is= now 75MB, instead of 72MB

chmod +x ./tools/misc/mkdeb
fakeroot ./tools/misc/mkdeb $(pwd) 4.5.0-rc1

ls -al ./dist/xen-upstream-4.5.= 0-rc1.deb -> 22648788









------=_Part_4387194_1216917985.1416786664697-- --===============1456984657941300795== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============1456984657941300795==-- From xen-users-bounces@lists.xen.org Sun Nov 23 23:52:56 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 23 Nov 2014 23:52:56 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsgwB-0006uL-U7; Sun, 23 Nov 2014 23:51:27 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsgw9-0006uG-Fc for xen-users@lists.xen.org; Sun, 23 Nov 2014 23:51:25 +0000 Received: from [85.158.137.68] by server-7.bemta-3.messagelabs.com id 63/21-17958-CF272745; Sun, 23 Nov 2014 23:51:24 +0000 X-Env-Sender: tlviewer@yahoo.com X-Msg-Ref: server-14.tower-31.messagelabs.com!1416786682!10841178!1 X-Originating-IP: [72.30.239.214] X-SpamReason: No, hits=0.9 required=7.0 tests=FORGED_YAHOO_RCVD, HTML_MESSAGE,RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31436 invoked from network); 23 Nov 2014 23:51:23 -0000 Received: from nm40-vm6.bullet.mail.bf1.yahoo.com (HELO nm40-vm6.bullet.mail.bf1.yahoo.com) (72.30.239.214) by server-14.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 23 Nov 2014 23:51:23 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1416786681; bh=PP3zE77nyUsMVW8solQoRMrvmQKodFH6NwAHOrkhQUw=; h=Date:From:Reply-To:To:Subject:From:Subject; b=dllT1XDT+pyeGdgHAp8m6/7+mZ69gyWhghOjDRrrGppV9B8IGJP5Auz4rA72uiGGABT41p0jH/nYCBAznLxfM1y00vtGudBX2cPUhDyKogVMvarnoOgvgGZbT6DCxHaYL7cotcYG0W2XLoZrqIn9HyI/HHRHemb1LhmG3icXercOXWg6D2QKX3gDB1QLbvA6c8uaU7SU0fKsh7o1Q3kAcyY7m1hTpVkmw6JQzeXxkuMHESUfvENIULcbDEkU9MA3+ePXXQsXzoLsLImkfahUgmLWrsSDXAVqG/RzixU1KcdsJsMvf/bRHOaXlAlB9mf2CxxcSL9xY2ph0buZrIwFCw== DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s2048; d=yahoo.com; b=nqHXQUbKOwlhzywE3FxwidnaKG0XQ4TCGJfKUd1G/hI35GffmKfFBycqUmZ4sIiaZ0laDsSS+DZ5ZmYrVB3HssiddL2xqSzOCV4P5dttVkUt41I2zJvIvgCpXS47hDo4AX3CRpR+Bk2d6bLgqcvYPA0LFSIIKpEQdNEsFcVVi+4/75Z2cGAUESgSC1DjS5OqcNX2RtzkJP2x6V+wexp/8Tt5eKoKZNw0LE+QSRow7tRsb5sHC4KHII7m0MrTpvcyCov+OV1N7wnNfTW8jPcdUYYrEFyHenSoKBJicsShgo7zTMMDoLj1XCagf7wONTSa9sE+Nh7Bgima5aQr+hLpEg==; Received: from [98.139.215.141] by nm40.bullet.mail.bf1.yahoo.com with NNFMP; 23 Nov 2014 23:51:21 -0000 Received: from [98.139.212.223] by tm12.bullet.mail.bf1.yahoo.com with NNFMP; 23 Nov 2014 23:51:21 -0000 Received: from [127.0.0.1] by omp1032.mail.bf1.yahoo.com with NNFMP; 23 Nov 2014 23:51:21 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 825308.34798.bm@omp1032.mail.bf1.yahoo.com X-YMail-OSG: 3c7AMi8VM1lRE_nR.KFo5PREtdO1coTsOrJgZ1DOOzghiXt0SH8JP7pNNlnLFP1 m7_SDSzVTKOBPqxA0CrHQYtBy0zFsmw9EgxZ3oUzhR.EoS4pBpNzLM8_w0LIuUX1NEt_2fZEpkNN hPlH4Drpeua9tu_gPd7NdP7vX6F4Xs7Qhquiq1ui4wlqJtQmY2O6uyRENt7ck_XixEqhzk6ztz_z DLRDeObYUkn04GlejXfJ4raC2RW0cDxeJBYnyo0.iKVjzeeGCbC1i0epLbI.8V.y5fkhfk_.HJp1 dnM0.biN4FUoPmL0ANSjcg5OfCHqB8DJQzNwLGfsMinVdK6GA27IuglOlTQ_IJ5Z8dium9N7sigz qdSLdNQ4ZxFBMT0mEsD0MQNO.y6fVRFVCcax93x2b9pDG7bj_2tFJ0wjGtoJJMEOD.S3mDQxiejX 5F68zZgUiPMup1Ba.6Yhc92eDGhM0qc1f1JqdzLQoTCWWUq7_Fotznj1mY7z9kT6vJomg.krR6Ow NcDVR0qaJnUYEdwSPVykF1.kAwopTXjLD8DnvfSs2gAsvd4aBJby9AR7zp7a9pJA3JtaLu26ASw-- Received: by 66.196.81.116; Sun, 23 Nov 2014 23:51:21 +0000 Date: Sun, 23 Nov 2014 23:51:04 +0000 (UTC) From: Mark Pryor To: Xen-users Message-ID: <421032988.4387195.1416786664701.JavaMail.yahoo@jws10680.mail.bf1.yahoo.com> MIME-Version: 1.0 Content-Length: 5025 Subject: [Xen-users] build xen-4.5.0-rc1 on Debian 8 (Jessie) with systemd X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Mark Pryor List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1456984657941300795==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============1456984657941300795== Content-Type: multipart/alternative; boundary="----=_Part_4387194_1216917985.1416786664697" Content-Length: 4537 ------=_Part_4387194_1216917985.1416786664697 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable List, When trying to build 4.5.0-rc1 (tarball) on Jessie, `./configure --enable-s= ystemd --prefix=3D/usr` will fail when libsystemd-daemon.so is not found in= the LIB path (ldconfig -p) the problem is libsystemd-daemon.so.0 is in the path, but it's not the one = needed by the./configure script After some prodding and pulling, I fixed it like this Install the packages below, libsystemd-daemon-dev=C2=A0=20 libsystemd-daemon0=C2=A0 Then make a symlink so we can satisfy (m4/systemd.m4) =C2=A0cd /lib/x86_64-linux-gnu/;sudo ln -s libsystemd-daemon.so.0.0.12 libs= ystemd-daemon.so Now the configure script will run and systemd is included=20 time make dist > ~/xendout.out du -s ./dist/install is now 75MB, instead of 72MB chmod +x ./tools/misc/mkdeb fakeroot ./tools/misc/mkdeb $(pwd) 4.5.0-rc1 ls -al ./dist/xen-upstream-4.5.0-rc1.deb -> 22648788 ------=_Part_4387194_1216917985.1416786664697 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
List,

When trying to build 4.5.0-rc1 (tarball) on Je= ssie,
`./conf= igure --enable-systemd --prefix=3D/usr`
will fail when libsystemd-daemon.so is not found= in the LIB path (ldconfig -p)

the problem is libsystemd-daemon.so.0 is in the path, but it's = not the one needed by the
./configure script

After some prodding and pulling, I fixed it like this
Install the packages b= elow,

=
libsystemd-daemon-dev&nbs= p;
libsystemd-daemon0=  

Then make a symlink so we = can satisfy (m4/systemd.m4)
 cd /lib/x86_64-linux-gnu/;sudo ln -s libsystemd-daemon.so.0.0.1= 2 libsystemd-daemon.so
Now the conf= igure script will run and systemd is included

time make dist > ~/xendout.out
du -s ./dist/install is= now 75MB, instead of 72MB

chmod +x ./tools/misc/mkdeb
fakeroot ./tools/misc/mkdeb $(pwd) 4.5.0-rc1

ls -al ./dist/xen-upstream-4.5.= 0-rc1.deb -> 22648788









------=_Part_4387194_1216917985.1416786664697-- --===============1456984657941300795== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============1456984657941300795==-- From xen-users-bounces@lists.xen.org Mon Nov 24 03:05:49 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 03:05:49 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsjwp-0005nN-CG; Mon, 24 Nov 2014 03:04:19 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsjwo-0005nI-0T for xen-users@lists.xen.org; Mon, 24 Nov 2014 03:04:18 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id E2/49-09842-130A2745; Mon, 24 Nov 2014 03:04:17 +0000 X-Env-Sender: rjrbytes@gmail.com X-Msg-Ref: server-7.tower-21.messagelabs.com!1416798255!14792649!1 X-Originating-IP: [209.85.214.169] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_10_20,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28640 invoked from network); 24 Nov 2014 03:04:16 -0000 Received: from mail-ob0-f169.google.com (HELO mail-ob0-f169.google.com) (209.85.214.169) by server-7.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 03:04:16 -0000 Received: by mail-ob0-f169.google.com with SMTP id vb8so6488224obc.14 for ; Sun, 23 Nov 2014 19:04:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=gkxO2ihH/KZL0O8rzReWDpgYrQRD4a7uhOYW403/UzU=; b=p/Sbg9vQmZIjjAkcUKTeTUOC+isqLEON4armUiyseb4r8qFc554gx+vaFeZHjt9kEJ tPgCj++bcmXL1xEM68nZCfkMXuN3TLqnjN+nH/l6zTnqX/M4wOuxQiqtBMMIrGjgensH ssfbQ7LWNzWcXJDfmYmV3Qq2qHjvNC6JIZv5sekCrcJiGLzSYFqG2sSOG+/wgfEI3C07 LwkogZS9QgF1XsA2i//K/MAgqn0ShyNS8tFfqiC8kq0PpTUF+lja2EztHAqfSuorkdRE dHKXIs98J/tLUjPSHQrD7BTl/BuewFP1qAT+lZy80hhkNy8RJaQzYTAyTwWWIHOHCEAz 9lmQ== MIME-Version: 1.0 X-Received: by 10.202.106.14 with SMTP id f14mr10571668oic.40.1416798255014; Sun, 23 Nov 2014 19:04:15 -0800 (PST) Received: by 10.76.38.5 with HTTP; Sun, 23 Nov 2014 19:04:14 -0800 (PST) Date: Sun, 23 Nov 2014 21:04:14 -0600 Message-ID: From: Robert Rust To: xen-users Subject: [Xen-users] repeated DomU volume corruption X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1813123804839891959==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============1813123804839891959== Content-Type: multipart/alternative; boundary=001a1140365cb580f70508920c51 --001a1140365cb580f70508920c51 Content-Type: text/plain; charset=UTF-8 I'm having headaches with DomU volume corruption. It isn't tied to any particular DomU, and I have never had it occur in the Dom0 (which is on the same disk) nor did it happen in the nearly 1 year that I was running on bare metal using the same drive. Last fall I even replaced the drive to try and resolve the problem, since it has plagued me every time I've tried Xen. If it matters, the most recent error (this morning) was as follows (and it occurred in 2 of my DomUs) : EXT4-fs error (device xvda2): ext4_mb_generate_buddy:756: group 66, 7224 clusters in bitmap, 7216 in gd; block bitmap corrupt. I've also contemplated the idea of switching to using ZFS for my DomUs, but I've not dug into how that might work other than I'd likely run my Dom0 on ext4. current setup: OS: Ubuntu server 14.04.1 64-bit kernel: 3.14.4-031404-generic (for ATI radeon driver support I was experimenting with) Xen: 4.4.0-0ubuntu5.2 (standard Xen package from Ubuntu repos) drive: 2TB WD Caviar Black motherboard: Gigabyte GA-Z77-DS3H Thoughts? -Robert --001a1140365cb580f70508920c51 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
I'm having headaches with DomU volume corruption.=C2= =A0 It isn't tied to any particular DomU, and I have never had it occur= in the Dom0 (which is on the same disk) nor did it happen in the nearly 1 = year that I was running on bare metal using the same drive.=C2=A0 Last fall= I even replaced the drive to try and resolve the problem, since it has pla= gued me every time I've tried Xen.=C2=A0 If it matters, the most recent= error (this morning) was as follows (and it occurred in 2 of my DomUs) :EXT4-fs error (device xvda2): ext4_mb_generate_buddy:756: group 66, 7224= clusters in bitmap, 7216 in gd; block bitmap corrupt.

I've also contemplated the idea of switching to using ZFS for = my DomUs, but I've not dug into how that might work other than I'd = likely run my Dom0 on ext4.

current setup:
OS: Ubuntu server 14.04.1 64-bit
kernel:=C2=A03.14.4-031404-ge= neric =C2=A0 (for ATI radeon driver support I was experimenting with)
=
Xen:=C2=A04.4.0-0ubuntu5.2 =C2=A0 (standard Xen package from Ubuntu re= pos)
drive: 2TB WD Caviar Black
motherboard: Gigabyte G= A-Z77-DS3H

Thoughts?

-Rob= ert




--001a1140365cb580f70508920c51-- --===============1813123804839891959== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============1813123804839891959==-- From xen-users-bounces@lists.xen.org Mon Nov 24 03:05:49 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 03:05:49 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsjwp-0005nN-CG; Mon, 24 Nov 2014 03:04:19 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsjwo-0005nI-0T for xen-users@lists.xen.org; Mon, 24 Nov 2014 03:04:18 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id E2/49-09842-130A2745; Mon, 24 Nov 2014 03:04:17 +0000 X-Env-Sender: rjrbytes@gmail.com X-Msg-Ref: server-7.tower-21.messagelabs.com!1416798255!14792649!1 X-Originating-IP: [209.85.214.169] X-SpamReason: No, hits=1.2 required=7.0 tests=HTML_10_20,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28640 invoked from network); 24 Nov 2014 03:04:16 -0000 Received: from mail-ob0-f169.google.com (HELO mail-ob0-f169.google.com) (209.85.214.169) by server-7.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 03:04:16 -0000 Received: by mail-ob0-f169.google.com with SMTP id vb8so6488224obc.14 for ; Sun, 23 Nov 2014 19:04:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=gkxO2ihH/KZL0O8rzReWDpgYrQRD4a7uhOYW403/UzU=; b=p/Sbg9vQmZIjjAkcUKTeTUOC+isqLEON4armUiyseb4r8qFc554gx+vaFeZHjt9kEJ tPgCj++bcmXL1xEM68nZCfkMXuN3TLqnjN+nH/l6zTnqX/M4wOuxQiqtBMMIrGjgensH ssfbQ7LWNzWcXJDfmYmV3Qq2qHjvNC6JIZv5sekCrcJiGLzSYFqG2sSOG+/wgfEI3C07 LwkogZS9QgF1XsA2i//K/MAgqn0ShyNS8tFfqiC8kq0PpTUF+lja2EztHAqfSuorkdRE dHKXIs98J/tLUjPSHQrD7BTl/BuewFP1qAT+lZy80hhkNy8RJaQzYTAyTwWWIHOHCEAz 9lmQ== MIME-Version: 1.0 X-Received: by 10.202.106.14 with SMTP id f14mr10571668oic.40.1416798255014; Sun, 23 Nov 2014 19:04:15 -0800 (PST) Received: by 10.76.38.5 with HTTP; Sun, 23 Nov 2014 19:04:14 -0800 (PST) Date: Sun, 23 Nov 2014 21:04:14 -0600 Message-ID: From: Robert Rust To: xen-users Subject: [Xen-users] repeated DomU volume corruption X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1813123804839891959==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============1813123804839891959== Content-Type: multipart/alternative; boundary=001a1140365cb580f70508920c51 --001a1140365cb580f70508920c51 Content-Type: text/plain; charset=UTF-8 I'm having headaches with DomU volume corruption. It isn't tied to any particular DomU, and I have never had it occur in the Dom0 (which is on the same disk) nor did it happen in the nearly 1 year that I was running on bare metal using the same drive. Last fall I even replaced the drive to try and resolve the problem, since it has plagued me every time I've tried Xen. If it matters, the most recent error (this morning) was as follows (and it occurred in 2 of my DomUs) : EXT4-fs error (device xvda2): ext4_mb_generate_buddy:756: group 66, 7224 clusters in bitmap, 7216 in gd; block bitmap corrupt. I've also contemplated the idea of switching to using ZFS for my DomUs, but I've not dug into how that might work other than I'd likely run my Dom0 on ext4. current setup: OS: Ubuntu server 14.04.1 64-bit kernel: 3.14.4-031404-generic (for ATI radeon driver support I was experimenting with) Xen: 4.4.0-0ubuntu5.2 (standard Xen package from Ubuntu repos) drive: 2TB WD Caviar Black motherboard: Gigabyte GA-Z77-DS3H Thoughts? -Robert --001a1140365cb580f70508920c51 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
I'm having headaches with DomU volume corruption.=C2= =A0 It isn't tied to any particular DomU, and I have never had it occur= in the Dom0 (which is on the same disk) nor did it happen in the nearly 1 = year that I was running on bare metal using the same drive.=C2=A0 Last fall= I even replaced the drive to try and resolve the problem, since it has pla= gued me every time I've tried Xen.=C2=A0 If it matters, the most recent= error (this morning) was as follows (and it occurred in 2 of my DomUs) :EXT4-fs error (device xvda2): ext4_mb_generate_buddy:756: group 66, 7224= clusters in bitmap, 7216 in gd; block bitmap corrupt.

I've also contemplated the idea of switching to using ZFS for = my DomUs, but I've not dug into how that might work other than I'd = likely run my Dom0 on ext4.

current setup:
OS: Ubuntu server 14.04.1 64-bit
kernel:=C2=A03.14.4-031404-ge= neric =C2=A0 (for ATI radeon driver support I was experimenting with)
=
Xen:=C2=A04.4.0-0ubuntu5.2 =C2=A0 (standard Xen package from Ubuntu re= pos)
drive: 2TB WD Caviar Black
motherboard: Gigabyte G= A-Z77-DS3H

Thoughts?

-Rob= ert




--001a1140365cb580f70508920c51-- --===============1813123804839891959== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============1813123804839891959==-- From xen-users-bounces@lists.xen.org Mon Nov 24 09:50:04 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 09:50:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsqFd-0004x0-SP; Mon, 24 Nov 2014 09:48:09 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsqFc-0004wv-Hl for xen-users@lists.xen.org; Mon, 24 Nov 2014 09:48:08 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 7F/26-25276-7DEF2745; Mon, 24 Nov 2014 09:48:07 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-5.tower-21.messagelabs.com!1416822486!14819347!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 18562 invoked from network); 24 Nov 2014 09:48:07 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-5.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 09:48:07 -0000 X-IronPort-AV: E=Sophos;i="5.07,447,1413244800"; d="scan'208";a="195991439" Message-ID: <1416822481.26329.21.camel@citrix.com> From: Ian Campbell To: Mark Pryor Date: Mon, 24 Nov 2014 09:48:01 +0000 In-Reply-To: <421032988.4387195.1416786664701.JavaMail.yahoo@jws10680.mail.bf1.yahoo.com> References: <421032988.4387195.1416786664701.JavaMail.yahoo@jws10680.mail.bf1.yahoo.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: Xen-users Subject: Re: [Xen-users] build xen-4.5.0-rc1 on Debian 8 (Jessie) with systemd X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sun, 2014-11-23 at 23:51 +0000, Mark Pryor wrote: > cd /lib/x86_64-linux-gnu/;sudo ln -s libsystemd-daemon.so.0.0.12 > libsystemd-daemon.so If the *.so file is missing from the -dev package then I think that is a Debian bug. However: $ apt-file search libsystemd-daemon.so libsystemd-daemon-dev: /usr/lib/x86_64-linux-gnu/libsystemd-daemon.so Are you sure that simply installing libsystemd-daemon-dev didn't resolve your issue, with the other steps being unnecessary? Note that *.so files are normally found in /usr/lib not /lib, even if the *.so.* files are in /lib. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 09:50:04 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 09:50:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsqFd-0004x0-SP; Mon, 24 Nov 2014 09:48:09 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsqFc-0004wv-Hl for xen-users@lists.xen.org; Mon, 24 Nov 2014 09:48:08 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 7F/26-25276-7DEF2745; Mon, 24 Nov 2014 09:48:07 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-5.tower-21.messagelabs.com!1416822486!14819347!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 18562 invoked from network); 24 Nov 2014 09:48:07 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-5.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 09:48:07 -0000 X-IronPort-AV: E=Sophos;i="5.07,447,1413244800"; d="scan'208";a="195991439" Message-ID: <1416822481.26329.21.camel@citrix.com> From: Ian Campbell To: Mark Pryor Date: Mon, 24 Nov 2014 09:48:01 +0000 In-Reply-To: <421032988.4387195.1416786664701.JavaMail.yahoo@jws10680.mail.bf1.yahoo.com> References: <421032988.4387195.1416786664701.JavaMail.yahoo@jws10680.mail.bf1.yahoo.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: Xen-users Subject: Re: [Xen-users] build xen-4.5.0-rc1 on Debian 8 (Jessie) with systemd X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sun, 2014-11-23 at 23:51 +0000, Mark Pryor wrote: > cd /lib/x86_64-linux-gnu/;sudo ln -s libsystemd-daemon.so.0.0.12 > libsystemd-daemon.so If the *.so file is missing from the -dev package then I think that is a Debian bug. However: $ apt-file search libsystemd-daemon.so libsystemd-daemon-dev: /usr/lib/x86_64-linux-gnu/libsystemd-daemon.so Are you sure that simply installing libsystemd-daemon-dev didn't resolve your issue, with the other steps being unnecessary? Note that *.so files are normally found in /usr/lib not /lib, even if the *.so.* files are in /lib. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 11:04:01 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 11:04:01 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsrPt-0000Ii-GT; Mon, 24 Nov 2014 11:02:49 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsrPr-0000IR-9Q for xen-users@lists.xen.org; Mon, 24 Nov 2014 11:02:47 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 2E/93-25276-65013745; Mon, 24 Nov 2014 11:02:46 +0000 X-Env-Sender: marco.guazzone@gmail.com X-Msg-Ref: server-16.tower-21.messagelabs.com!1416826965!11422555!1 X-Originating-IP: [209.85.220.179] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8155 invoked from network); 24 Nov 2014 11:02:46 -0000 Received: from mail-vc0-f179.google.com (HELO mail-vc0-f179.google.com) (209.85.220.179) by server-16.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 11:02:46 -0000 Received: by mail-vc0-f179.google.com with SMTP id le20so4013751vcb.38 for ; Mon, 24 Nov 2014 03:02:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=WaVeFlmiA5fUUETeQ3Z0jRdPsKzOQFDIk3xaSIsILJM=; b=fz54qoe0F9YlwkaQYRNAGtFv8Rg+ZkDZVbsTJr7tLyZCz0KlAkX7RL6x60pdAI3v7w Rvp+8qx2AD+a6yKXODTWcDIcuG3GnY+EdDBw866J2ZmvaaCKrB3DFoI2q5Vfq7ugAiMU 8RWN1C58XHIkS3YRpr2s5RIL7Rtny615+Ts9ayJa+E5FwZ/X0HxSpjHf35DoZ9GgodUN FaYKO6NCVbZbqjgoc1elQKQg75EpzDtojLqrtddbNUI34TxO9Tl2K6nuq12ddbADyfHV GixiYc2+oYh2IZ4b284xjF8f2Ztx3eRDdILwMJBCBWEjR97ZyWwwBOrrmU+kfD/5NapU Ur4A== MIME-Version: 1.0 X-Received: by 10.220.225.1 with SMTP id iq1mr11715382vcb.71.1416826965151; Mon, 24 Nov 2014 03:02:45 -0800 (PST) Received: by 10.31.59.202 with HTTP; Mon, 24 Nov 2014 03:02:45 -0800 (PST) In-Reply-To: References: Date: Mon, 24 Nov 2014 12:02:45 +0100 Message-ID: From: Marco Guazzone To: xen-users@lists.xen.org Subject: Re: [Xen-users] How does domU memory allocation work? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Fri, Nov 21, 2014 at 5:16 PM, Marco Guazzone wrote: > Hi, > > I don't understand how Xen memory allocation works. > > Suppose you create a HVM domU with: > > maxmem = 3072 > memory = 3072 > > Now, if I quey Xen I gen > * xl list: > Name ID Mem VCPUs State Time(s) > testvm 1 3067 1 -b---- 12.8 > * xenstore-ls: > static-max = "3145728" > target = "3137536" > videoram = "8192" > * xl top: > MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) > 3141600 3.1 3146752 3.1 > > So, for the max memory, we have: > > CFG_MAXMEM == XENSTORE_STATIC_MAX < XL_TOP_MAXMEM > > While, for the current memory, we have: > > XENSTORE_TARGET < XL_TOP_MEM < CFG_MEMORY < XL_LIST_MEM > > I'm really confused. > > Could you explain how it works? > I've just realized I forgot to mention my setup: Fedora 20 x86_64 kernel: 3.17.3-200 Xen: 4.3.3-3 Thank you very much for any help. Best, -- Marco _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 11:04:01 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 11:04:01 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsrPt-0000Ii-GT; Mon, 24 Nov 2014 11:02:49 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsrPr-0000IR-9Q for xen-users@lists.xen.org; Mon, 24 Nov 2014 11:02:47 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 2E/93-25276-65013745; Mon, 24 Nov 2014 11:02:46 +0000 X-Env-Sender: marco.guazzone@gmail.com X-Msg-Ref: server-16.tower-21.messagelabs.com!1416826965!11422555!1 X-Originating-IP: [209.85.220.179] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8155 invoked from network); 24 Nov 2014 11:02:46 -0000 Received: from mail-vc0-f179.google.com (HELO mail-vc0-f179.google.com) (209.85.220.179) by server-16.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 11:02:46 -0000 Received: by mail-vc0-f179.google.com with SMTP id le20so4013751vcb.38 for ; Mon, 24 Nov 2014 03:02:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=WaVeFlmiA5fUUETeQ3Z0jRdPsKzOQFDIk3xaSIsILJM=; b=fz54qoe0F9YlwkaQYRNAGtFv8Rg+ZkDZVbsTJr7tLyZCz0KlAkX7RL6x60pdAI3v7w Rvp+8qx2AD+a6yKXODTWcDIcuG3GnY+EdDBw866J2ZmvaaCKrB3DFoI2q5Vfq7ugAiMU 8RWN1C58XHIkS3YRpr2s5RIL7Rtny615+Ts9ayJa+E5FwZ/X0HxSpjHf35DoZ9GgodUN FaYKO6NCVbZbqjgoc1elQKQg75EpzDtojLqrtddbNUI34TxO9Tl2K6nuq12ddbADyfHV GixiYc2+oYh2IZ4b284xjF8f2Ztx3eRDdILwMJBCBWEjR97ZyWwwBOrrmU+kfD/5NapU Ur4A== MIME-Version: 1.0 X-Received: by 10.220.225.1 with SMTP id iq1mr11715382vcb.71.1416826965151; Mon, 24 Nov 2014 03:02:45 -0800 (PST) Received: by 10.31.59.202 with HTTP; Mon, 24 Nov 2014 03:02:45 -0800 (PST) In-Reply-To: References: Date: Mon, 24 Nov 2014 12:02:45 +0100 Message-ID: From: Marco Guazzone To: xen-users@lists.xen.org Subject: Re: [Xen-users] How does domU memory allocation work? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Fri, Nov 21, 2014 at 5:16 PM, Marco Guazzone wrote: > Hi, > > I don't understand how Xen memory allocation works. > > Suppose you create a HVM domU with: > > maxmem = 3072 > memory = 3072 > > Now, if I quey Xen I gen > * xl list: > Name ID Mem VCPUs State Time(s) > testvm 1 3067 1 -b---- 12.8 > * xenstore-ls: > static-max = "3145728" > target = "3137536" > videoram = "8192" > * xl top: > MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) > 3141600 3.1 3146752 3.1 > > So, for the max memory, we have: > > CFG_MAXMEM == XENSTORE_STATIC_MAX < XL_TOP_MAXMEM > > While, for the current memory, we have: > > XENSTORE_TARGET < XL_TOP_MEM < CFG_MEMORY < XL_LIST_MEM > > I'm really confused. > > Could you explain how it works? > I've just realized I forgot to mention my setup: Fedora 20 x86_64 kernel: 3.17.3-200 Xen: 4.3.3-3 Thank you very much for any help. Best, -- Marco _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 11:24:10 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 11:24:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsrk0-000110-Dx; Mon, 24 Nov 2014 11:23:36 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsrjy-00010v-3b for xen-users@lists.xen.org; Mon, 24 Nov 2014 11:23:34 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 8E/ED-25276-53513745; Mon, 24 Nov 2014 11:23:33 +0000 X-Env-Sender: olaf@aepfle.de X-Msg-Ref: server-3.tower-21.messagelabs.com!1416828212!14532579!1 X-Originating-IP: [81.169.146.221] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 3059 invoked from network); 24 Nov 2014 11:23:33 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.221) by server-3.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 24 Nov 2014 11:23:33 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1416828212; l=215; s=domk; d=aepfle.de; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Subject:Cc:To:From:Date; bh=NvIMXUtGSOXPrQWVGJ77o0ZBJYM=; b=y5SAO4vdXrDv0gyC6mywqOfpHAmZYrw+usrERTF/va7wUj7EvFkFamAPCGgTLne3oUB c1zTr/sNmnHTjlEfREy6cW15Vd9ir3bTrhI1R1XViBXV6QKOGQDSkWfbvp3UVySdYNBcG 0xH0uaWr8FbjyTH+Csi1tGuLypSjVM8E1Fw= X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+yackYocTD1iAi8x+OWi/zfN1cLnBYfssDIZST8ulOSUJqstS8YMAWN1YEmXTnspMxV9Qxw== X-RZG-CLASS-ID: mo00 Received: from probook.fritz.box ([2001:a60:1088:9901:1ec1:deff:feb9:bb48]) by smtp.strato.de (RZmta 35.13 AUTH) with ESMTPSA id V07e8eqAOBNWQoT (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate); Mon, 24 Nov 2014 12:23:32 +0100 (CET) Received: by probook.fritz.box (Postfix, from userid 1000) id 58E5650172; Mon, 24 Nov 2014 12:23:32 +0100 (CET) Date: Mon, 24 Nov 2014 12:23:32 +0100 From: Olaf Hering To: Marco Guazzone Message-ID: <20141124112332.GA25783@aepfle.de> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.22.rev6346 (2013-10-29) Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] How does domU memory allocation work? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Fri, Nov 21, Marco Guazzone wrote: > Could you explain how it works? I cant, but this drawing may help: http://xenbits.xen.org/hg/staging/xen-unstable.hg/file/default/docs/misc/libxl_memory.txt Olaf _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 11:24:10 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 11:24:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsrk0-000110-Dx; Mon, 24 Nov 2014 11:23:36 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsrjy-00010v-3b for xen-users@lists.xen.org; Mon, 24 Nov 2014 11:23:34 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 8E/ED-25276-53513745; Mon, 24 Nov 2014 11:23:33 +0000 X-Env-Sender: olaf@aepfle.de X-Msg-Ref: server-3.tower-21.messagelabs.com!1416828212!14532579!1 X-Originating-IP: [81.169.146.221] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 3059 invoked from network); 24 Nov 2014 11:23:33 -0000 Received: from mo4-p00-ob.smtp.rzone.de (HELO mo4-p00-ob.smtp.rzone.de) (81.169.146.221) by server-3.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 24 Nov 2014 11:23:33 -0000 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1416828212; l=215; s=domk; d=aepfle.de; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Subject:Cc:To:From:Date; bh=NvIMXUtGSOXPrQWVGJ77o0ZBJYM=; b=y5SAO4vdXrDv0gyC6mywqOfpHAmZYrw+usrERTF/va7wUj7EvFkFamAPCGgTLne3oUB c1zTr/sNmnHTjlEfREy6cW15Vd9ir3bTrhI1R1XViBXV6QKOGQDSkWfbvp3UVySdYNBcG 0xH0uaWr8FbjyTH+Csi1tGuLypSjVM8E1Fw= X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+yackYocTD1iAi8x+OWi/zfN1cLnBYfssDIZST8ulOSUJqstS8YMAWN1YEmXTnspMxV9Qxw== X-RZG-CLASS-ID: mo00 Received: from probook.fritz.box ([2001:a60:1088:9901:1ec1:deff:feb9:bb48]) by smtp.strato.de (RZmta 35.13 AUTH) with ESMTPSA id V07e8eqAOBNWQoT (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate); Mon, 24 Nov 2014 12:23:32 +0100 (CET) Received: by probook.fritz.box (Postfix, from userid 1000) id 58E5650172; Mon, 24 Nov 2014 12:23:32 +0100 (CET) Date: Mon, 24 Nov 2014 12:23:32 +0100 From: Olaf Hering To: Marco Guazzone Message-ID: <20141124112332.GA25783@aepfle.de> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.22.rev6346 (2013-10-29) Cc: xen-users@lists.xen.org Subject: Re: [Xen-users] How does domU memory allocation work? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Fri, Nov 21, Marco Guazzone wrote: > Could you explain how it works? I cant, but this drawing may help: http://xenbits.xen.org/hg/staging/xen-unstable.hg/file/default/docs/misc/libxl_memory.txt Olaf _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 15:14:03 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 15:14:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsvJp-0008MC-BQ; Mon, 24 Nov 2014 15:12:49 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsvJo-0008M3-Ju for xen-users@lists.xen.org; Mon, 24 Nov 2014 15:12:48 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 4C/06-15461-FEA43745; Mon, 24 Nov 2014 15:12:47 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-8.tower-21.messagelabs.com!1416841965!12803760!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 13532 invoked from network); 24 Nov 2014 15:12:46 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-8.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 15:12:46 -0000 X-IronPort-AV: E=Sophos;i="5.07,449,1413244800"; d="scan'208";a="195300717" Message-ID: <1416841783.8878.6.camel@citrix.com> From: Ian Campbell To: Robert Rust Date: Mon, 24 Nov 2014 15:09:43 +0000 In-Reply-To: References: Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users Subject: Re: [Xen-users] repeated DomU volume corruption X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sun, 2014-11-23 at 21:04 -0600, Robert Rust wrote: > I'm having headaches with DomU volume corruption. It isn't tied to > any particular DomU, and I have never had it occur in the Dom0 (which > is on the same disk) nor did it happen in the nearly 1 year that I was > running on bare metal using the same drive. Last fall I even replaced > the drive to try and resolve the problem, since it has plagued me > every time I've tried Xen. If it matters, the most recent error (this > morning) was as follows (and it occurred in 2 of my DomUs) : > EXT4-fs error (device xvda2): ext4_mb_generate_buddy:756: group 66, > 7224 clusters in bitmap, 7216 in gd; block bitmap corrupt. Are you manually configuring anything to do with barriers, either to enable or disable them? I think with modern kernels this is all supposed to Just Work. I ask because AFAIK ext4 (and journalling filesystems) are pretty sensitive to having this be working right, i.e. things being on the disk when they've been told they are. What is your storage backend configuration like in dom0? i.e. are your guest disks on LVM volumes, raw files, qcow2, loopback mounts etc. What does your guest cfg file look like? Does the corruption correspond with anything interesting occurring? Like rebooting the domU etc? Have you run memtest on the system? (bit of a long shot...) > current setup: > OS: Ubuntu server 14.04.1 64-bit > kernel: 3.14.4-031404-generic Is this in dom0, domU or both? > (for ATI radeon driver support I was experimenting with) Is this the Free radeon driver? (rather than the proprietary/binary only thing). Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 15:14:03 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 15:14:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsvJp-0008MC-BQ; Mon, 24 Nov 2014 15:12:49 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XsvJo-0008M3-Ju for xen-users@lists.xen.org; Mon, 24 Nov 2014 15:12:48 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 4C/06-15461-FEA43745; Mon, 24 Nov 2014 15:12:47 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-8.tower-21.messagelabs.com!1416841965!12803760!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 13532 invoked from network); 24 Nov 2014 15:12:46 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-8.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 15:12:46 -0000 X-IronPort-AV: E=Sophos;i="5.07,449,1413244800"; d="scan'208";a="195300717" Message-ID: <1416841783.8878.6.camel@citrix.com> From: Ian Campbell To: Robert Rust Date: Mon, 24 Nov 2014 15:09:43 +0000 In-Reply-To: References: Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: xen-users Subject: Re: [Xen-users] repeated DomU volume corruption X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Sun, 2014-11-23 at 21:04 -0600, Robert Rust wrote: > I'm having headaches with DomU volume corruption. It isn't tied to > any particular DomU, and I have never had it occur in the Dom0 (which > is on the same disk) nor did it happen in the nearly 1 year that I was > running on bare metal using the same drive. Last fall I even replaced > the drive to try and resolve the problem, since it has plagued me > every time I've tried Xen. If it matters, the most recent error (this > morning) was as follows (and it occurred in 2 of my DomUs) : > EXT4-fs error (device xvda2): ext4_mb_generate_buddy:756: group 66, > 7224 clusters in bitmap, 7216 in gd; block bitmap corrupt. Are you manually configuring anything to do with barriers, either to enable or disable them? I think with modern kernels this is all supposed to Just Work. I ask because AFAIK ext4 (and journalling filesystems) are pretty sensitive to having this be working right, i.e. things being on the disk when they've been told they are. What is your storage backend configuration like in dom0? i.e. are your guest disks on LVM volumes, raw files, qcow2, loopback mounts etc. What does your guest cfg file look like? Does the corruption correspond with anything interesting occurring? Like rebooting the domU etc? Have you run memtest on the system? (bit of a long shot...) > current setup: > OS: Ubuntu server 14.04.1 64-bit > kernel: 3.14.4-031404-generic Is this in dom0, domU or both? > (for ATI radeon driver support I was experimenting with) Is this the Free radeon driver? (rather than the proprietary/binary only thing). Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 16:22:18 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 16:22:18 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XswNr-000379-V6; Mon, 24 Nov 2014 16:21:03 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XswNq-00036m-Jx for xen-users@lists.xen.org; Mon, 24 Nov 2014 16:21:02 +0000 Received: from [193.109.254.147] by server-3.bemta-14.messagelabs.com id C7/DB-02953-DEA53745; Mon, 24 Nov 2014 16:21:01 +0000 X-Env-Sender: marco.guazzone@gmail.com X-Msg-Ref: server-11.tower-27.messagelabs.com!1416846060!11174877!1 X-Originating-IP: [209.85.220.177] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 24713 invoked from network); 24 Nov 2014 16:21:01 -0000 Received: from mail-vc0-f177.google.com (HELO mail-vc0-f177.google.com) (209.85.220.177) by server-11.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 16:21:01 -0000 Received: by mail-vc0-f177.google.com with SMTP id ij19so4154425vcb.8 for ; Mon, 24 Nov 2014 08:21:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=g0T/X4AS06miDUi1NeaAw0GtYs594gsw2+6aRw9TbbY=; b=UYFMPA96IQF0mVNJ1iPPBxCI7l+DeH2OyhFzv7+1E+KK6uSUaoE1ZUiy6XU10C77rZ ASl+q8ZRueiFrvmnGrcXSpD1lyt0410a24HwisTWA6edi5rKVxctOZjQ3v1rDnaeEubt 9BTjoq+d/MDJhKFXviGkSN9ZA0gghSMqQotsHo6GDuaMxRd/nMDN3yC+/8Beb7vB5nyA qlj83Xcx83iWDUeCviIOH6rnKlOxaURO+ScX/7YEy1C+Jt4JtJYFoWMcz6w80e+1JzUX 9IfoOGKqSKPucB4lVlkVC+71rVw1y5ntVV12Jurl2Jl2N9VmxHwso9u67ejRqet3+d7Y 28IQ== MIME-Version: 1.0 X-Received: by 10.53.1.134 with SMTP id bg6mr10322713vdd.37.1416846060124; Mon, 24 Nov 2014 08:21:00 -0800 (PST) Received: by 10.31.59.202 with HTTP; Mon, 24 Nov 2014 08:21:00 -0800 (PST) In-Reply-To: <20141124112332.GA25783@aepfle.de> References: <20141124112332.GA25783@aepfle.de> Date: Mon, 24 Nov 2014 17:21:00 +0100 Message-ID: From: Marco Guazzone To: xen-users@lists.xen.org Subject: Re: [Xen-users] How does domU memory allocation work? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, Nov 24, 2014 at 12:23 PM, Olaf Hering wrote: > On Fri, Nov 21, Marco Guazzone wrote: > >> Could you explain how it works? > > I cant, but this drawing may help: > > http://xenbits.xen.org/hg/staging/xen-unstable.hg/file/default/docs/misc/libxl_memory.txt > > Olaf Thank you, Olaf. I can understand the various blocks (except for "extra internal" and "extra external"), but unfortunately I'm unable to relate them with the numbers I showed in the first email. For instance, I would say that the output of xenstore-ls reports is related to the figure in the following way: - "static-max" field: "baloon"+"guest"+"video" blocks, - "target" field: "guest" block (that is, "build target" +/- "baloon") - "videoram" field: "video" block Instead, I'm really confused by the output of "xl top" Any idea? Cheers, -- Marco _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 16:22:18 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 16:22:18 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XswNr-000379-V6; Mon, 24 Nov 2014 16:21:03 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XswNq-00036m-Jx for xen-users@lists.xen.org; Mon, 24 Nov 2014 16:21:02 +0000 Received: from [193.109.254.147] by server-3.bemta-14.messagelabs.com id C7/DB-02953-DEA53745; Mon, 24 Nov 2014 16:21:01 +0000 X-Env-Sender: marco.guazzone@gmail.com X-Msg-Ref: server-11.tower-27.messagelabs.com!1416846060!11174877!1 X-Originating-IP: [209.85.220.177] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 24713 invoked from network); 24 Nov 2014 16:21:01 -0000 Received: from mail-vc0-f177.google.com (HELO mail-vc0-f177.google.com) (209.85.220.177) by server-11.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 16:21:01 -0000 Received: by mail-vc0-f177.google.com with SMTP id ij19so4154425vcb.8 for ; Mon, 24 Nov 2014 08:21:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=g0T/X4AS06miDUi1NeaAw0GtYs594gsw2+6aRw9TbbY=; b=UYFMPA96IQF0mVNJ1iPPBxCI7l+DeH2OyhFzv7+1E+KK6uSUaoE1ZUiy6XU10C77rZ ASl+q8ZRueiFrvmnGrcXSpD1lyt0410a24HwisTWA6edi5rKVxctOZjQ3v1rDnaeEubt 9BTjoq+d/MDJhKFXviGkSN9ZA0gghSMqQotsHo6GDuaMxRd/nMDN3yC+/8Beb7vB5nyA qlj83Xcx83iWDUeCviIOH6rnKlOxaURO+ScX/7YEy1C+Jt4JtJYFoWMcz6w80e+1JzUX 9IfoOGKqSKPucB4lVlkVC+71rVw1y5ntVV12Jurl2Jl2N9VmxHwso9u67ejRqet3+d7Y 28IQ== MIME-Version: 1.0 X-Received: by 10.53.1.134 with SMTP id bg6mr10322713vdd.37.1416846060124; Mon, 24 Nov 2014 08:21:00 -0800 (PST) Received: by 10.31.59.202 with HTTP; Mon, 24 Nov 2014 08:21:00 -0800 (PST) In-Reply-To: <20141124112332.GA25783@aepfle.de> References: <20141124112332.GA25783@aepfle.de> Date: Mon, 24 Nov 2014 17:21:00 +0100 Message-ID: From: Marco Guazzone To: xen-users@lists.xen.org Subject: Re: [Xen-users] How does domU memory allocation work? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, Nov 24, 2014 at 12:23 PM, Olaf Hering wrote: > On Fri, Nov 21, Marco Guazzone wrote: > >> Could you explain how it works? > > I cant, but this drawing may help: > > http://xenbits.xen.org/hg/staging/xen-unstable.hg/file/default/docs/misc/libxl_memory.txt > > Olaf Thank you, Olaf. I can understand the various blocks (except for "extra internal" and "extra external"), but unfortunately I'm unable to relate them with the numbers I showed in the first email. For instance, I would say that the output of xenstore-ls reports is related to the figure in the following way: - "static-max" field: "baloon"+"guest"+"video" blocks, - "target" field: "guest" block (that is, "build target" +/- "baloon") - "videoram" field: "video" block Instead, I'm really confused by the output of "xl top" Any idea? Cheers, -- Marco _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 16:46:29 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 16:46:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xswlp-0004Le-2p; Mon, 24 Nov 2014 16:45:49 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xswln-0004LZ-4a for xen-users@lists.xen.org; Mon, 24 Nov 2014 16:45:47 +0000 Received: from [193.109.254.147] by server-12.bemta-14.messagelabs.com id 81/C1-02702-AB063745; Mon, 24 Nov 2014 16:45:46 +0000 X-Env-Sender: marco.guazzone@gmail.com X-Msg-Ref: server-15.tower-27.messagelabs.com!1416847543!14517163!1 X-Originating-IP: [209.85.220.181] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8996 invoked from network); 24 Nov 2014 16:45:44 -0000 Received: from mail-vc0-f181.google.com (HELO mail-vc0-f181.google.com) (209.85.220.181) by server-15.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 16:45:44 -0000 Received: by mail-vc0-f181.google.com with SMTP id le20so4219525vcb.40 for ; Mon, 24 Nov 2014 08:45:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=wbU5TsMLkRyerAj7dT+AvbiqNBRMgGsdR3Qn9p7E4Uc=; b=S0SFyv362qKraOhfuFXOW1uf9Yh8LHlFWRMkPQ18pEqkvRFOjd/1E6CBh84/Qw9mgB p2L6FsyTjrkBtmCfUhsbKw8ZpP7+3JSdywSgvromGZJV/CNrcL69RFgbEO6ahlth0zIj izI0bRKolzCSAY4Dp5P3SYkMC4iOtuBh1dSzL5YCIEc9LvbhrswKigbfZHMi2tPWOx5I 9f/aCSvTo5GlX1aytPva+sHekrbbYbwAfG5ktsJ2STo9/k+yabIfc9rTKWAdT9v5wI9r Qw/Ndv5xWf774FPApMwLZBq0/YJsiJpONFxGB27USqjPimXpfddwYyY45Cr85j8ouXE3 tT+Q== MIME-Version: 1.0 X-Received: by 10.53.1.134 with SMTP id bg6mr10379265vdd.37.1416847543572; Mon, 24 Nov 2014 08:45:43 -0800 (PST) Received: by 10.31.59.202 with HTTP; Mon, 24 Nov 2014 08:45:43 -0800 (PST) In-Reply-To: References: <20141124112332.GA25783@aepfle.de> Date: Mon, 24 Nov 2014 17:45:43 +0100 Message-ID: From: Marco Guazzone To: xen-users@lists.xen.org Subject: Re: [Xen-users] How does domU memory allocation work? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, Nov 24, 2014 at 5:21 PM, Marco Guazzone wrote: > On Mon, Nov 24, 2014 at 12:23 PM, Olaf Hering wrote: >> On Fri, Nov 21, Marco Guazzone wrote: >> >>> Could you explain how it works? >> >> I cant, but this drawing may help: >> >> http://xenbits.xen.org/hg/staging/xen-unstable.hg/file/default/docs/misc/libxl_memory.txt >> >> Olaf > > Thank you, Olaf. > > > I can understand the various blocks (except for "extra internal" and > "extra external"), but unfortunately I'm unable to relate them with > the numbers I showed in the first email. > For instance, I would say that the output of xenstore-ls reports is > related to the figure in the following way: > - "static-max" field: "baloon"+"guest"+"video" blocks, > - "target" field: "guest" block (that is, "build target" +/- "baloon") > - "videoram" field: "video" block > > Instead, I'm really confused by the output of "xl top" > > Any idea? > > Cheers, > Also, Given the above scenario, that is: * xenstore-ls: static-max = "3145728" target = "3137536" videoram = "8192" * xl top: MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) 3141600 3.1 3146752 3.1 If now I try to set the same amount of memory reported by "xl top" with the command: xl mem-set testvm 3141600k now I get: * xenstore-ls: static-max = "3145728" target = "3133408" videoram = "8192" * xl top: MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) 3137472 3.1 3142624 3.1 As before the "target" field in xenstore is clear to me: 3141600k (that is the value I've just set) minus the video ram But, the output of "xl top" is not clear. In both cases (that is, before and after setting the memory) the difference between the values reported by "xl top" and "xenstore-ls" is 4064 Cheers, -- Marco _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 16:46:29 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 16:46:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xswlp-0004Le-2p; Mon, 24 Nov 2014 16:45:49 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xswln-0004LZ-4a for xen-users@lists.xen.org; Mon, 24 Nov 2014 16:45:47 +0000 Received: from [193.109.254.147] by server-12.bemta-14.messagelabs.com id 81/C1-02702-AB063745; Mon, 24 Nov 2014 16:45:46 +0000 X-Env-Sender: marco.guazzone@gmail.com X-Msg-Ref: server-15.tower-27.messagelabs.com!1416847543!14517163!1 X-Originating-IP: [209.85.220.181] X-SpamReason: No, hits=0.3 required=7.0 tests=RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8996 invoked from network); 24 Nov 2014 16:45:44 -0000 Received: from mail-vc0-f181.google.com (HELO mail-vc0-f181.google.com) (209.85.220.181) by server-15.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 16:45:44 -0000 Received: by mail-vc0-f181.google.com with SMTP id le20so4219525vcb.40 for ; Mon, 24 Nov 2014 08:45:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=wbU5TsMLkRyerAj7dT+AvbiqNBRMgGsdR3Qn9p7E4Uc=; b=S0SFyv362qKraOhfuFXOW1uf9Yh8LHlFWRMkPQ18pEqkvRFOjd/1E6CBh84/Qw9mgB p2L6FsyTjrkBtmCfUhsbKw8ZpP7+3JSdywSgvromGZJV/CNrcL69RFgbEO6ahlth0zIj izI0bRKolzCSAY4Dp5P3SYkMC4iOtuBh1dSzL5YCIEc9LvbhrswKigbfZHMi2tPWOx5I 9f/aCSvTo5GlX1aytPva+sHekrbbYbwAfG5ktsJ2STo9/k+yabIfc9rTKWAdT9v5wI9r Qw/Ndv5xWf774FPApMwLZBq0/YJsiJpONFxGB27USqjPimXpfddwYyY45Cr85j8ouXE3 tT+Q== MIME-Version: 1.0 X-Received: by 10.53.1.134 with SMTP id bg6mr10379265vdd.37.1416847543572; Mon, 24 Nov 2014 08:45:43 -0800 (PST) Received: by 10.31.59.202 with HTTP; Mon, 24 Nov 2014 08:45:43 -0800 (PST) In-Reply-To: References: <20141124112332.GA25783@aepfle.de> Date: Mon, 24 Nov 2014 17:45:43 +0100 Message-ID: From: Marco Guazzone To: xen-users@lists.xen.org Subject: Re: [Xen-users] How does domU memory allocation work? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Mon, Nov 24, 2014 at 5:21 PM, Marco Guazzone wrote: > On Mon, Nov 24, 2014 at 12:23 PM, Olaf Hering wrote: >> On Fri, Nov 21, Marco Guazzone wrote: >> >>> Could you explain how it works? >> >> I cant, but this drawing may help: >> >> http://xenbits.xen.org/hg/staging/xen-unstable.hg/file/default/docs/misc/libxl_memory.txt >> >> Olaf > > Thank you, Olaf. > > > I can understand the various blocks (except for "extra internal" and > "extra external"), but unfortunately I'm unable to relate them with > the numbers I showed in the first email. > For instance, I would say that the output of xenstore-ls reports is > related to the figure in the following way: > - "static-max" field: "baloon"+"guest"+"video" blocks, > - "target" field: "guest" block (that is, "build target" +/- "baloon") > - "videoram" field: "video" block > > Instead, I'm really confused by the output of "xl top" > > Any idea? > > Cheers, > Also, Given the above scenario, that is: * xenstore-ls: static-max = "3145728" target = "3137536" videoram = "8192" * xl top: MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) 3141600 3.1 3146752 3.1 If now I try to set the same amount of memory reported by "xl top" with the command: xl mem-set testvm 3141600k now I get: * xenstore-ls: static-max = "3145728" target = "3133408" videoram = "8192" * xl top: MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) 3137472 3.1 3142624 3.1 As before the "target" field in xenstore is clear to me: 3141600k (that is the value I've just set) minus the video ram But, the output of "xl top" is not clear. In both cases (that is, before and after setting the memory) the difference between the values reported by "xl top" and "xenstore-ls" is 4064 Cheers, -- Marco _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 19:11:15 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 19:11:15 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsz1j-0007jA-LC; Mon, 24 Nov 2014 19:10:23 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsz1h-0007j5-AF for xen-users@lists.xen.org; Mon, 24 Nov 2014 19:10:21 +0000 Received: from [85.158.139.211] by server-2.bemta-5.messagelabs.com id E3/BF-14214-C9283745; Mon, 24 Nov 2014 19:10:20 +0000 X-Env-Sender: sdawson@pa.metrocast.net X-Msg-Ref: server-7.tower-206.messagelabs.com!1416856218!13141805!1 X-Originating-IP: [65.175.128.136] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjUuMTc1LjEyOC4xMzYgPT4gODE1MjE=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 9709 invoked from network); 24 Nov 2014 19:10:19 -0000 Received: from proofpoint-cluster.metrocast.net (HELO proofpoint-cluster.metrocast.net) (65.175.128.136) by server-7.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 24 Nov 2014 19:10:19 -0000 Received: from [192.168.0.4] (d-24-153-46-7.cpe.metrocast.net [24.153.46.7]) (authenticated bits=0) by strawberry.metrocast.net (8.14.7/8.14.7) with ESMTP id sAOJAHD9012424 for ; Mon, 24 Nov 2014 19:10:17 GMT Message-ID: <54738299.1010506@pa.metrocast.net> Date: Mon, 24 Nov 2014 14:10:17 -0500 From: Steve Dawson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120523 Thunderbird/12.0 MIME-Version: 1.0 To: xen-users@lists.xen.org References: <1416841783.8878.6.camel@citrix.com> In-Reply-To: <1416841783.8878.6.camel@citrix.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68, 1.0.28, 0.0.0000 definitions=2014-11-24_03:2014-11-24, 2014-11-24, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=1 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1411240147 Subject: Re: [Xen-users] repeated DomU volume corruption X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: sdawson@pa.metrocast.net List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On 11/24/2014 10:09 AM, Ian Campbell wrote: > On Sun, 2014-11-23 at 21:04 -0600, Robert Rust wrote: >> I'm having headaches with DomU volume corruption. It isn't tied to >> any particular DomU, and I have never had it occur in the Dom0 (which >> is on the same disk) nor did it happen in the nearly 1 year that I was >> running on bare metal using the same drive. Last fall I even replaced >> the drive to try and resolve the problem, since it has plagued me >> every time I've tried Xen. If it matters, the most recent error (this >> morning) was as follows (and it occurred in 2 of my DomUs) : >> EXT4-fs error (device xvda2): ext4_mb_generate_buddy:756: group 66, >> 7224 clusters in bitmap, 7216 in gd; block bitmap corrupt. > > Are you manually configuring anything to do with barriers, either to > enable or disable them? I think with modern kernels this is all supposed > to Just Work. I ask because AFAIK ext4 (and journalling filesystems) are > pretty sensitive to having this be working right, i.e. things being on > the disk when they've been told they are. > > What is your storage backend configuration like in dom0? i.e. are your > guest disks on LVM volumes, raw files, qcow2, loopback mounts etc. > > What does your guest cfg file look like? > > Does the corruption correspond with anything interesting occurring? Like > rebooting the domU etc? > > Have you run memtest on the system? (bit of a long shot...) > >> current setup: >> OS: Ubuntu server 14.04.1 64-bit >> kernel: 3.14.4-031404-generic > > Is this in dom0, domU or both? > >> (for ATI radeon driver support I was experimenting with) > > Is this the Free radeon driver? (rather than the proprietary/binary only > thing). > > Ian. > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users > I had an issue similar in nature, which manifested as a missing partition table after a domU reboot, mounting the xvda{x} partitions with the "nobarrier" mount option resolved it. The issue was observed on xfs and ext4 filesystems. Hope this helps. Steve _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Mon Nov 24 19:11:15 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 24 Nov 2014 19:11:15 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsz1j-0007jA-LC; Mon, 24 Nov 2014 19:10:23 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xsz1h-0007j5-AF for xen-users@lists.xen.org; Mon, 24 Nov 2014 19:10:21 +0000 Received: from [85.158.139.211] by server-2.bemta-5.messagelabs.com id E3/BF-14214-C9283745; Mon, 24 Nov 2014 19:10:20 +0000 X-Env-Sender: sdawson@pa.metrocast.net X-Msg-Ref: server-7.tower-206.messagelabs.com!1416856218!13141805!1 X-Originating-IP: [65.175.128.136] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjUuMTc1LjEyOC4xMzYgPT4gODE1MjE=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 9709 invoked from network); 24 Nov 2014 19:10:19 -0000 Received: from proofpoint-cluster.metrocast.net (HELO proofpoint-cluster.metrocast.net) (65.175.128.136) by server-7.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 24 Nov 2014 19:10:19 -0000 Received: from [192.168.0.4] (d-24-153-46-7.cpe.metrocast.net [24.153.46.7]) (authenticated bits=0) by strawberry.metrocast.net (8.14.7/8.14.7) with ESMTP id sAOJAHD9012424 for ; Mon, 24 Nov 2014 19:10:17 GMT Message-ID: <54738299.1010506@pa.metrocast.net> Date: Mon, 24 Nov 2014 14:10:17 -0500 From: Steve Dawson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120523 Thunderbird/12.0 MIME-Version: 1.0 To: xen-users@lists.xen.org References: <1416841783.8878.6.camel@citrix.com> In-Reply-To: <1416841783.8878.6.camel@citrix.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68, 1.0.28, 0.0.0000 definitions=2014-11-24_03:2014-11-24, 2014-11-24, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=1 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1411240147 Subject: Re: [Xen-users] repeated DomU volume corruption X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: sdawson@pa.metrocast.net List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On 11/24/2014 10:09 AM, Ian Campbell wrote: > On Sun, 2014-11-23 at 21:04 -0600, Robert Rust wrote: >> I'm having headaches with DomU volume corruption. It isn't tied to >> any particular DomU, and I have never had it occur in the Dom0 (which >> is on the same disk) nor did it happen in the nearly 1 year that I was >> running on bare metal using the same drive. Last fall I even replaced >> the drive to try and resolve the problem, since it has plagued me >> every time I've tried Xen. If it matters, the most recent error (this >> morning) was as follows (and it occurred in 2 of my DomUs) : >> EXT4-fs error (device xvda2): ext4_mb_generate_buddy:756: group 66, >> 7224 clusters in bitmap, 7216 in gd; block bitmap corrupt. > > Are you manually configuring anything to do with barriers, either to > enable or disable them? I think with modern kernels this is all supposed > to Just Work. I ask because AFAIK ext4 (and journalling filesystems) are > pretty sensitive to having this be working right, i.e. things being on > the disk when they've been told they are. > > What is your storage backend configuration like in dom0? i.e. are your > guest disks on LVM volumes, raw files, qcow2, loopback mounts etc. > > What does your guest cfg file look like? > > Does the corruption correspond with anything interesting occurring? Like > rebooting the domU etc? > > Have you run memtest on the system? (bit of a long shot...) > >> current setup: >> OS: Ubuntu server 14.04.1 64-bit >> kernel: 3.14.4-031404-generic > > Is this in dom0, domU or both? > >> (for ATI radeon driver support I was experimenting with) > > Is this the Free radeon driver? (rather than the proprietary/binary only > thing). > > Ian. > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users > I had an issue similar in nature, which manifested as a missing partition table after a domU reboot, mounting the xvda{x} partitions with the "nobarrier" mount option resolved it. The issue was observed on xfs and ext4 filesystems. Hope this helps. Steve _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 25 02:31:09 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 25 Nov 2014 02:31:09 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xt5so-0001VP-70; Tue, 25 Nov 2014 02:29:38 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xt5sm-0001VK-GF for xen-users@lists.xen.org; Tue, 25 Nov 2014 02:29:36 +0000 Received: from [85.158.137.68] by server-13.bemta-3.messagelabs.com id 6A/37-27623-F89E3745; Tue, 25 Nov 2014 02:29:35 +0000 X-Env-Sender: rjrbytes@gmail.com X-Msg-Ref: server-12.tower-31.messagelabs.com!1416882573!13493541!1 X-Originating-IP: [209.85.214.173] X-SpamReason: No, hits=0.9 required=7.0 tests=HTML_40_50,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 1835 invoked from network); 25 Nov 2014 02:29:35 -0000 Received: from mail-ob0-f173.google.com (HELO mail-ob0-f173.google.com) (209.85.214.173) by server-12.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 25 Nov 2014 02:29:35 -0000 Received: by mail-ob0-f173.google.com with SMTP id uy5so8199329obc.4 for ; Mon, 24 Nov 2014 18:29:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=HXIEQahS4vU0c+bfylhVEdi7b5FD7b0vQNjhMU3MAHw=; b=laIe7rHLxbdmyKl2DTnPSYDoiXStVMZcUK/i/W5KSX/NAMnH/KmOZS8gn/hlmIYTLy +ymVWbvYvPpPJl5LvwrBynEu94zaU4iiqw0l734VwSIIJECmlxVzCrkCCeqR9iIBRGuo WRQp2AsTNprwVtsOuBRSqQ51jTKN3QP/EtOEncVCRwoiJCEFdbsSJSsg0bIM1oWF7sDy uXn3iD9i/zgXQgcgupAjAKheDyDVETU2qnyZowc0ZTYRWwxmskK4RjbE2LKh/TWDKhW3 toMgflLK8EeflA2KufbXvFn3xveWdL5lj1ALrpu2ovnNCEsWe5rSNjruf+E3DLAk/Bk4 TAlQ== MIME-Version: 1.0 X-Received: by 10.202.9.142 with SMTP id 136mr12840347oij.89.1416882573583; Mon, 24 Nov 2014 18:29:33 -0800 (PST) Received: by 10.76.38.5 with HTTP; Mon, 24 Nov 2014 18:29:33 -0800 (PST) In-Reply-To: <54738299.1010506@pa.metrocast.net> References: <1416841783.8878.6.camel@citrix.com> <54738299.1010506@pa.metrocast.net> Date: Mon, 24 Nov 2014 20:29:33 -0600 Message-ID: From: Robert Rust To: sdawson@pa.metrocast.net Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] repeated DomU volume corruption X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0442322628651379942==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============0442322628651379942== Content-Type: multipart/alternative; boundary=001a113d1d947cb2ba0508a5aea7 --001a113d1d947cb2ba0508a5aea7 Content-Type: text/plain; charset=UTF-8 On Mon, Nov 24, 2014 at 1:10 PM, Steve Dawson wrote: > I had an issue similar in nature, which manifested as a missing partition > table after a domU reboot, mounting the xvda{x} partitions with the > "nobarrier" mount option resolved it. The issue was observed on xfs and > ext4 filesystems. > > Hope this helps. > > Steve > Okay. I've added the nobarrier option to all my DomUs ... we'll see how that goes. Here's hoping it's that simple ... -Robert --001a113d1d947cb2ba0508a5aea7 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On Mon, Nov 24, 2014 at 1:10 PM, Steve Dawson <sda= wson@pa.metrocast.net> wrote:
I had an issue similar in nature, which manifested as a missing partition t= able after a domU reboot, mounting the xvda{x} partitions with the "no= barrier" mount option resolved it. The issue was observed on xfs and e= xt4 filesystems.

Hope this helps.

Steve

Okay.=C2=A0 I've added the no= barrier option to all my DomUs ... we'll see how that goes.=C2=A0 Here&= #39;s hoping it's that simple ...

-Robert

--001a113d1d947cb2ba0508a5aea7-- --===============0442322628651379942== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0442322628651379942==-- From xen-users-bounces@lists.xen.org Tue Nov 25 02:31:09 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 25 Nov 2014 02:31:09 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xt5so-0001VP-70; Tue, 25 Nov 2014 02:29:38 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xt5sm-0001VK-GF for xen-users@lists.xen.org; Tue, 25 Nov 2014 02:29:36 +0000 Received: from [85.158.137.68] by server-13.bemta-3.messagelabs.com id 6A/37-27623-F89E3745; Tue, 25 Nov 2014 02:29:35 +0000 X-Env-Sender: rjrbytes@gmail.com X-Msg-Ref: server-12.tower-31.messagelabs.com!1416882573!13493541!1 X-Originating-IP: [209.85.214.173] X-SpamReason: No, hits=0.9 required=7.0 tests=HTML_40_50,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 1835 invoked from network); 25 Nov 2014 02:29:35 -0000 Received: from mail-ob0-f173.google.com (HELO mail-ob0-f173.google.com) (209.85.214.173) by server-12.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 25 Nov 2014 02:29:35 -0000 Received: by mail-ob0-f173.google.com with SMTP id uy5so8199329obc.4 for ; Mon, 24 Nov 2014 18:29:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=HXIEQahS4vU0c+bfylhVEdi7b5FD7b0vQNjhMU3MAHw=; b=laIe7rHLxbdmyKl2DTnPSYDoiXStVMZcUK/i/W5KSX/NAMnH/KmOZS8gn/hlmIYTLy +ymVWbvYvPpPJl5LvwrBynEu94zaU4iiqw0l734VwSIIJECmlxVzCrkCCeqR9iIBRGuo WRQp2AsTNprwVtsOuBRSqQ51jTKN3QP/EtOEncVCRwoiJCEFdbsSJSsg0bIM1oWF7sDy uXn3iD9i/zgXQgcgupAjAKheDyDVETU2qnyZowc0ZTYRWwxmskK4RjbE2LKh/TWDKhW3 toMgflLK8EeflA2KufbXvFn3xveWdL5lj1ALrpu2ovnNCEsWe5rSNjruf+E3DLAk/Bk4 TAlQ== MIME-Version: 1.0 X-Received: by 10.202.9.142 with SMTP id 136mr12840347oij.89.1416882573583; Mon, 24 Nov 2014 18:29:33 -0800 (PST) Received: by 10.76.38.5 with HTTP; Mon, 24 Nov 2014 18:29:33 -0800 (PST) In-Reply-To: <54738299.1010506@pa.metrocast.net> References: <1416841783.8878.6.camel@citrix.com> <54738299.1010506@pa.metrocast.net> Date: Mon, 24 Nov 2014 20:29:33 -0600 Message-ID: From: Robert Rust To: sdawson@pa.metrocast.net Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] repeated DomU volume corruption X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0442322628651379942==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============0442322628651379942== Content-Type: multipart/alternative; boundary=001a113d1d947cb2ba0508a5aea7 --001a113d1d947cb2ba0508a5aea7 Content-Type: text/plain; charset=UTF-8 On Mon, Nov 24, 2014 at 1:10 PM, Steve Dawson wrote: > I had an issue similar in nature, which manifested as a missing partition > table after a domU reboot, mounting the xvda{x} partitions with the > "nobarrier" mount option resolved it. The issue was observed on xfs and > ext4 filesystems. > > Hope this helps. > > Steve > Okay. I've added the nobarrier option to all my DomUs ... we'll see how that goes. Here's hoping it's that simple ... -Robert --001a113d1d947cb2ba0508a5aea7 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On Mon, Nov 24, 2014 at 1:10 PM, Steve Dawson <sda= wson@pa.metrocast.net> wrote:
I had an issue similar in nature, which manifested as a missing partition t= able after a domU reboot, mounting the xvda{x} partitions with the "no= barrier" mount option resolved it. The issue was observed on xfs and e= xt4 filesystems.

Hope this helps.

Steve

Okay.=C2=A0 I've added the no= barrier option to all my DomUs ... we'll see how that goes.=C2=A0 Here&= #39;s hoping it's that simple ...

-Robert

--001a113d1d947cb2ba0508a5aea7-- --===============0442322628651379942== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0442322628651379942==-- From xen-users-bounces@lists.xen.org Tue Nov 25 18:24:57 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 25 Nov 2014 18:24:57 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtKm7-0000aD-Ly; Tue, 25 Nov 2014 18:23:43 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XslJE-00074z-4K for xen-users@lists.xen.org; Mon, 24 Nov 2014 04:31:32 +0000 Received: from [85.158.139.211] by server-7.bemta-5.messagelabs.com id 2A/B0-31453-3A4B2745; Mon, 24 Nov 2014 04:31:31 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-10.tower-206.messagelabs.com!1416803487!7632835!1 X-Originating-IP: [106.10.148.244] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4523 invoked from network); 24 Nov 2014 04:31:29 -0000 Received: from nm11-vm5.bullet.mail.sg3.yahoo.com (HELO nm11-vm5.bullet.mail.sg3.yahoo.com) (106.10.148.244) by server-10.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 04:31:29 -0000 Received: from [106.10.166.118] by nm11.bullet.mail.sg3.yahoo.com with NNFMP; 24 Nov 2014 04:31:26 -0000 Received: from [106.10.151.235] by tm7.bullet.mail.sg3.yahoo.com with NNFMP; 24 Nov 2014 04:31:26 -0000 Received: from [127.0.0.1] by omp1019.mail.sg3.yahoo.com with NNFMP; 24 Nov 2014 04:31:26 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 346292.81603.bm@omp1019.mail.sg3.yahoo.com Received: (qmail 95697 invoked by uid 60001); 24 Nov 2014 04:31:26 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.in; s=s1024; t=1416803486; bh=7jdOnp5a/pFYWObcnHwOCAoBA1Wpt0c2Cq+SsTu26bI=; h=References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=4U5bzxtUjM6IILUx76hbOyNpdom3O05mOTX+6U5tzqlZNmE9R2GmEGZoNptI7t0u6DE5mWyrx3Oq/6xs0ATiDkxDMmDGlaiX31EtLWuT3t7WA/Bj6GUpxzi68XGEwZ/ujHZPJ0A3OGE2Ux1kpqI0Z/0xlRSbOHNJExfH1u9VTmM= X-YMail-OSG: WPNltUcVM1n8CSxVcCR7aKeaOOZtFocANvVTSV6ZWlAdP2I UkgqO7GPowBbm5MLB_wKAgCziDOsc4vA2Ak9VpHV_All8zUgMB3sXIvNyQzl IIyzMkiAGfRXRKMiwxbaRqWPoetbpr9pIYKHYka6ZABBPU15SlNHzfZCS3fT peCQrxPzfD45jpGs4p6Q8xyPjesSCsuKtGGNuZZk71UzeFmBCVyRtxxrP7AF Ppd2HHMG1C_dmC5emug3SAJEJ3yY6mmQcSmoMRAA9h45e2HqvPXe8rvtrdj_ HkcdffZZGahVJ1cFEVRix_5uLtR9j0GkpfoEmTcPFFUgNTrn9GAbHnfA1AP8 ioloeTV6AG2XZTEvOOqQteXk9eiL8Gh8Qi.hjDe5pZzwNTfqLadrx2Oh3xxC K61FM76.KtV1y.31BCyyoeCqQO4kWTCgnZwJuTkjZI.9gXIw3CUhkzAu0HOP v1cQiw3eSicNIgBczqUUyURmqqjqWgCC0jiZzPKmabSKz6XOzBovFSc5Wqo4 Q6Xcb4BKBdQJbS8dijN_3sxphDHXClVuvgP8eoGFZDG.U3WLTj2z0rXJlQ0v B8REn3AdTxVXcWMMY0Xn95wlrnVl7NErgmM_nziy6cbPM5g-- Received: from [202.129.240.131] by web190602.mail.sg3.yahoo.com via HTTP; Mon, 24 Nov 2014 12:31:26 SGT X-Rocket-MIMEInfo: 002.001, CgogCmhvdyB0byBpbXBvcnQgc2NyaXB0IHVzaW5nIHhsIG1pZ3JhdGUgY29tbWFuZD8gaWYgaSB3YW50IHRvIHByaW50ICJoZWxsbyB3b3JsZCAiLGhvdyBjYW4gaSBhYmxlIHRvIGRvIHRoYXQ_CgpkbyB3ZSBuZWVkIHRvIHJlLWNvbXBsaWxlIGNvbXBsZXRlIHhlbiBjb2RlPwoKCgpPbiBNb25kYXksIDE3IE5vdmVtYmVyIDIwMTQgMTI6MDYgQU0sIE1pbmFsa3VtYXIgUGF0ZWwgPHBhdGVsX21wQHlhaG9vLmNvLmluPiB3cm90ZToKIAoKCmkgd2FudCB0byB1c2UgUnVuIGxlbmd0aCBlbmNvZGluZyBmb3IgbGkBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.740 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415790440.79658.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1416162971.69177.YahooMailNeo@web190601.mail.sg3.yahoo.com> Message-ID: <1416803486.91813.YahooMailNeo@web190602.mail.sg3.yahoo.com> Date: Mon, 24 Nov 2014 12:31:26 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1416162971.69177.YahooMailNeo@web190601.mail.sg3.yahoo.com> MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 25 Nov 2014 18:23:42 +0000 Subject: Re: [Xen-users] RLE Compression X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8487226973639355485==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============8487226973639355485== Content-Type: multipart/alternative; boundary="-67152274-1815937867-1416803486=:91813" ---67152274-1815937867-1416803486=:91813 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A=0A =0Ahow to import script using xl migrate command? if i want to print= "hello world ",how can i able to do that?=0A=0Ado we need to re-complile c= omplete xen code?=0A=0A=0A=0AOn Monday, 17 November 2014 12:06 AM, Minalkum= ar Patel wrote:=0A =0A=0A=0Ai want to use Run length= encoding for live migration. The importance of it is to avoid repeatedly t= ransmitting same pages so we can=0Asend only differences.=0A=0Athis is alre= ady developed in xen 4.2 with xc_compression.c BUT i want to write code in = migrate.py (for xend/xm) for run lenght. =0Ahow can this possible? how to u= nderstand memory pages structure in xm? may i need to write RPC procedure (= in C) for that?=0A=0A=0Ausing xen xl migrate with -s option, if i want to w= rite script to import code of memroy compression then how can i achive this= ?=0A=0A=0A=0Aplease suggest in detail=0A =0A=0A=0A=0AOn Wednesday, 12 Novem= ber 2014 3:07 AM, Minalkumar Patel wrote:=0A =0A=0A= =0A =0A=0A=0A=0AOn Tuesday, 11 November 2014 5:29 PM, Minalkumar Patel wrote:=0A =0A=0A=0A=0A=0Ai want to use Run length encodi= ng for live migration. The importance of it is to avoid repeatedly transmit= ting same pages so we can=0Ause only diffrences.=0A=0Athis is already devel= oped in xen 4.2 with xc_compression.c BUT i want to=0A write code in migrat= e.py (for xend/xm) for run lenght. =0Ahow can this possible? how to underst= and memory pages structure in xm? may i need to write RPC procedure (in C) = for=0A that?=0A=0ARegards,=0A=0A =0A=0A=0A=0A=0AOn Monday, 3 November 2014 = 10:34 AM, Minalkumar Patel wrote:=0A =0A=0A=0Ausing = xen with -s option, if i want to write script to import code of memroy comp= ression then how can i achive this?=0A=0Aplease suggest in detail.=0A=0A=0A= =0A=0A=0AOn Wednesday, 3 September 2014 2:26 PM, Ian Campbell wrote:=0A =0A=0A=0AOn Tue, 2014-09-02 at 13:47 +0800, Minalkum= ar Patel wrote:=0A> =0A> how compression are being done during migrartion?= =0A=0AIt's not, this isn't currently a feature of xl migrate.=0A=0A=0A> ho= w can i merge=0A lz or quicklz c code into xen? is there any other=0A> opti= on to do compression with xl migrate command?=0A=0AI'm afraid this is going= to involve writing a patch for xl to add this=0Afeature, since there is no= such option currently.=0A=0AYou might be able to bodge something using the= -s option to provide your=0Aown transprt script wraps the transfer in comp= ression.=0A=0AIan. ---67152274-1815937867-1416803486=:91813 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

 
how to impo= rt script using xl migrate command? if i want to print "hello world ",how c= an i able to do that?

do we need to re-complile complete xen code?


On Monday, 17 November 2014 12:06 AM, Minalkumar= Patel <patel_mp@yahoo.co.in> wrote:


i want to use Run length encoding for = live migration. The importance of it is to avoid repeatedly transmitting sa= me pages so we can
send only differences.

this is already developed in xen 4.2 with xc_co= mpression.c BUT i want to write code in migrate.py (for xend/xm) for run le= nght. 
how can th= is possible? how to understand memory pages structure in xm? may i need to = write RPC procedure (in C) for that?

<= div class=3D"yiv9834300355" style=3D"">
using xen xl migrate with -s option, if i want to write script to = import code of memroy compression then how can i achive this?

<= /span>
please suggest in detail
=
 



On Wednesday, 12 November 2= 014 3:07 AM, Minalkumar Patel <patel_mp@yahoo.co.in> wrote:


 
<= br class=3D"yiv9834300355" style=3D"" clear=3D"none">


=
On Tuesday, 1= 1 November 2014 5:29 PM, Minalkumar Patel <patel_mp@yahoo.co.in> wrot= e:


i want to use Run length encoding for live mi= gration. The importance of it is to avoid repeatedly transmitting same page= s so we can
use only d= iffrences.

this is already developed in x= en 4.2 with xc_compression.c BUT i want to=0A write code in migrate.py (for= xend/xm) for run lenght.
how can this possible? how to understand memory pages structure in xm?= may i need to write RPC procedure (in C) for=0A that?

Regards,
<= br class=3D"yiv9834300355" style=3D"" clear=3D"none"> 



<= div class=3D"yiv9834300355" id=3D"yiv9834300355yqt27845" style=3D"">
On Monday, 3 November 2014 10:34 AM,= Minalkumar Patel <patel_mp@yahoo.co.in> wrote:


<= div class=3D"yiv9834300355" style=3D"color:#000;background-color:#fff;font-= family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans= -Serif;font-size:12px;">
using xen with -s option, if i want to write script to= import code of memroy compression then how can i achive this?
=

please = suggest in=0A detail.
<= font class=3D"yiv9834300355" style=3D"" face=3D"monospace" size=3D"2">

=


On Wednesday, 3 September 2014 2:26 PM, Ian Campbell <Ian.Campbell@citrix.com> wrote:
=0A


On Tue, 2014-09-02 at 13:47 +0800, Min= alkumar Patel wrote:
&= gt; 
> how co= mpression are being done during migrartion?

It's not, this isn't currently a feature of xl migrate.


>  how can i merge=0A lz or quicklz c code into xen? is t= here any other
> op= tion to do compression with xl migrate command?


I'm afraid this is going to involve writing a patch for xl to ad= d this
feature, since = there is no such option currently.

You migh= t be able to bodge something using the -s option to provide your
own transprt script wraps the = transfer in compression.

Ian.





=0A








---67152274-1815937867-1416803486=:91813-- --===============8487226973639355485== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============8487226973639355485==-- From xen-users-bounces@lists.xen.org Tue Nov 25 18:24:57 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 25 Nov 2014 18:24:57 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtKm8-0000aO-Ar; Tue, 25 Nov 2014 18:23:44 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtExM-00025t-0L for xen-users@lists.xen.org; Tue, 25 Nov 2014 12:10:56 +0000 Received: from [193.109.254.147] by server-7.bemta-14.messagelabs.com id 2D/80-27785-FC174745; Tue, 25 Nov 2014 12:10:55 +0000 X-Env-Sender: lee@yagibdah.de X-Msg-Ref: server-12.tower-27.messagelabs.com!1416917454!14713441!1 X-Originating-IP: [185.55.75.245] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 14495 invoked from network); 25 Nov 2014 12:10:54 -0000 Received: from ip-185-55-75-245.muenet.net (HELO acheron.yagibdah.de) (185.55.75.245) by server-12.tower-27.messagelabs.com with DHE-RSA-AES128-SHA encrypted SMTP; 25 Nov 2014 12:10:54 -0000 Received: from yun.yagibdah.de ([192.168.3.20]) by acheron.yagibdah.de with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1XtExJ-0003VM-FF for xen-users@lists.xen.org; Tue, 25 Nov 2014 13:10:53 +0100 Received: from lee by yun.yagibdah.de with local (Exim 4.80.1) (envelope-from ) id 1XtExJ-0001Iy-AS for xen-users@lists.xen.org; Tue, 25 Nov 2014 13:10:53 +0100 From: lee To: xen-users@lists.xen.org In-Reply-To: <87r3x5gy9c.fsf@yun.yagibdah.de> (lee@yagibdah.de's message of "Sat, 15 Nov 2014 00:26:07 +0100") Date: Tue, 25 Nov 2014 13:10:49 +0100 Organization: my virtual residence Message-ID: <87h9xna3au.fsf@yun.yagibdah.de> References: <87r3x5gy9c.fsf@yun.yagibdah.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) Mail-Followup-To: xen-users@lists.xen.org MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 25 Nov 2014 18:23:42 +0000 Subject: [Xen-users] solved: very strange problem: memory memory? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org lee writes: > Hi, > > does xen, or do domUs, somehow remember how much memory they had > assigned to them? > > I've upgraded the memory of the server from 8GB to 36GB (8x4 + 4*1 GB), > following the instructions in the manual about how to populate the > banks. So far, the server is running fine. > > I have a VM which used to have 'memory = 3107' in its configuration. > When I change the number to 10240 or 8192 or 4096 or even 3110, the VM > crashes early during the boot process. Change it back to 3107 and the > VM runs fine. > > There are other domUs that crash when they are booting when I change the > amount of memory assigned to them, like from 384MB to 512MB. Change it > back to 384MB and the VM runs fine. Only for two or three VMs, I was > able to increase the memory. > > Dom0 and all domUs are running Debian Wheezy. > > > Any idea what's going on here? Am I doing something wrong? > > The only thing that comes to mind is that for some reason, there's a > strange problem with RAM modules of different sizes. But if that's the > case, why is the server (IBM x3650 l2g) running fine? I think I found out what it was: Instead of chaning the memory setting, I changed the maxmemory setting and thus had the memory setting commented out. So I guess the VMs crashed during boot because they ran out of memory. Perhaps there should be a warning printed when creating a VM with unspecified memory settings, or with insufficient/very little memory ... -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 25 18:24:57 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 25 Nov 2014 18:24:57 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtKm7-0000aD-Ly; Tue, 25 Nov 2014 18:23:43 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XslJE-00074z-4K for xen-users@lists.xen.org; Mon, 24 Nov 2014 04:31:32 +0000 Received: from [85.158.139.211] by server-7.bemta-5.messagelabs.com id 2A/B0-31453-3A4B2745; Mon, 24 Nov 2014 04:31:31 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-10.tower-206.messagelabs.com!1416803487!7632835!1 X-Originating-IP: [106.10.148.244] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4523 invoked from network); 24 Nov 2014 04:31:29 -0000 Received: from nm11-vm5.bullet.mail.sg3.yahoo.com (HELO nm11-vm5.bullet.mail.sg3.yahoo.com) (106.10.148.244) by server-10.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 24 Nov 2014 04:31:29 -0000 Received: from [106.10.166.118] by nm11.bullet.mail.sg3.yahoo.com with NNFMP; 24 Nov 2014 04:31:26 -0000 Received: from [106.10.151.235] by tm7.bullet.mail.sg3.yahoo.com with NNFMP; 24 Nov 2014 04:31:26 -0000 Received: from [127.0.0.1] by omp1019.mail.sg3.yahoo.com with NNFMP; 24 Nov 2014 04:31:26 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 346292.81603.bm@omp1019.mail.sg3.yahoo.com Received: (qmail 95697 invoked by uid 60001); 24 Nov 2014 04:31:26 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.in; s=s1024; t=1416803486; bh=7jdOnp5a/pFYWObcnHwOCAoBA1Wpt0c2Cq+SsTu26bI=; h=References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=4U5bzxtUjM6IILUx76hbOyNpdom3O05mOTX+6U5tzqlZNmE9R2GmEGZoNptI7t0u6DE5mWyrx3Oq/6xs0ATiDkxDMmDGlaiX31EtLWuT3t7WA/Bj6GUpxzi68XGEwZ/ujHZPJ0A3OGE2Ux1kpqI0Z/0xlRSbOHNJExfH1u9VTmM= X-YMail-OSG: WPNltUcVM1n8CSxVcCR7aKeaOOZtFocANvVTSV6ZWlAdP2I UkgqO7GPowBbm5MLB_wKAgCziDOsc4vA2Ak9VpHV_All8zUgMB3sXIvNyQzl IIyzMkiAGfRXRKMiwxbaRqWPoetbpr9pIYKHYka6ZABBPU15SlNHzfZCS3fT peCQrxPzfD45jpGs4p6Q8xyPjesSCsuKtGGNuZZk71UzeFmBCVyRtxxrP7AF Ppd2HHMG1C_dmC5emug3SAJEJ3yY6mmQcSmoMRAA9h45e2HqvPXe8rvtrdj_ HkcdffZZGahVJ1cFEVRix_5uLtR9j0GkpfoEmTcPFFUgNTrn9GAbHnfA1AP8 ioloeTV6AG2XZTEvOOqQteXk9eiL8Gh8Qi.hjDe5pZzwNTfqLadrx2Oh3xxC K61FM76.KtV1y.31BCyyoeCqQO4kWTCgnZwJuTkjZI.9gXIw3CUhkzAu0HOP v1cQiw3eSicNIgBczqUUyURmqqjqWgCC0jiZzPKmabSKz6XOzBovFSc5Wqo4 Q6Xcb4BKBdQJbS8dijN_3sxphDHXClVuvgP8eoGFZDG.U3WLTj2z0rXJlQ0v B8REn3AdTxVXcWMMY0Xn95wlrnVl7NErgmM_nziy6cbPM5g-- Received: from [202.129.240.131] by web190602.mail.sg3.yahoo.com via HTTP; Mon, 24 Nov 2014 12:31:26 SGT X-Rocket-MIMEInfo: 002.001, CgogCmhvdyB0byBpbXBvcnQgc2NyaXB0IHVzaW5nIHhsIG1pZ3JhdGUgY29tbWFuZD8gaWYgaSB3YW50IHRvIHByaW50ICJoZWxsbyB3b3JsZCAiLGhvdyBjYW4gaSBhYmxlIHRvIGRvIHRoYXQ_CgpkbyB3ZSBuZWVkIHRvIHJlLWNvbXBsaWxlIGNvbXBsZXRlIHhlbiBjb2RlPwoKCgpPbiBNb25kYXksIDE3IE5vdmVtYmVyIDIwMTQgMTI6MDYgQU0sIE1pbmFsa3VtYXIgUGF0ZWwgPHBhdGVsX21wQHlhaG9vLmNvLmluPiB3cm90ZToKIAoKCmkgd2FudCB0byB1c2UgUnVuIGxlbmd0aCBlbmNvZGluZyBmb3IgbGkBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.740 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415790440.79658.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1416162971.69177.YahooMailNeo@web190601.mail.sg3.yahoo.com> Message-ID: <1416803486.91813.YahooMailNeo@web190602.mail.sg3.yahoo.com> Date: Mon, 24 Nov 2014 12:31:26 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1416162971.69177.YahooMailNeo@web190601.mail.sg3.yahoo.com> MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 25 Nov 2014 18:23:42 +0000 Subject: Re: [Xen-users] RLE Compression X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8487226973639355485==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============8487226973639355485== Content-Type: multipart/alternative; boundary="-67152274-1815937867-1416803486=:91813" ---67152274-1815937867-1416803486=:91813 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A=0A =0Ahow to import script using xl migrate command? if i want to print= "hello world ",how can i able to do that?=0A=0Ado we need to re-complile c= omplete xen code?=0A=0A=0A=0AOn Monday, 17 November 2014 12:06 AM, Minalkum= ar Patel wrote:=0A =0A=0A=0Ai want to use Run length= encoding for live migration. The importance of it is to avoid repeatedly t= ransmitting same pages so we can=0Asend only differences.=0A=0Athis is alre= ady developed in xen 4.2 with xc_compression.c BUT i want to write code in = migrate.py (for xend/xm) for run lenght. =0Ahow can this possible? how to u= nderstand memory pages structure in xm? may i need to write RPC procedure (= in C) for that?=0A=0A=0Ausing xen xl migrate with -s option, if i want to w= rite script to import code of memroy compression then how can i achive this= ?=0A=0A=0A=0Aplease suggest in detail=0A =0A=0A=0A=0AOn Wednesday, 12 Novem= ber 2014 3:07 AM, Minalkumar Patel wrote:=0A =0A=0A= =0A =0A=0A=0A=0AOn Tuesday, 11 November 2014 5:29 PM, Minalkumar Patel wrote:=0A =0A=0A=0A=0A=0Ai want to use Run length encodi= ng for live migration. The importance of it is to avoid repeatedly transmit= ting same pages so we can=0Ause only diffrences.=0A=0Athis is already devel= oped in xen 4.2 with xc_compression.c BUT i want to=0A write code in migrat= e.py (for xend/xm) for run lenght. =0Ahow can this possible? how to underst= and memory pages structure in xm? may i need to write RPC procedure (in C) = for=0A that?=0A=0ARegards,=0A=0A =0A=0A=0A=0A=0AOn Monday, 3 November 2014 = 10:34 AM, Minalkumar Patel wrote:=0A =0A=0A=0Ausing = xen with -s option, if i want to write script to import code of memroy comp= ression then how can i achive this?=0A=0Aplease suggest in detail.=0A=0A=0A= =0A=0A=0AOn Wednesday, 3 September 2014 2:26 PM, Ian Campbell wrote:=0A =0A=0A=0AOn Tue, 2014-09-02 at 13:47 +0800, Minalkum= ar Patel wrote:=0A> =0A> how compression are being done during migrartion?= =0A=0AIt's not, this isn't currently a feature of xl migrate.=0A=0A=0A> ho= w can i merge=0A lz or quicklz c code into xen? is there any other=0A> opti= on to do compression with xl migrate command?=0A=0AI'm afraid this is going= to involve writing a patch for xl to add this=0Afeature, since there is no= such option currently.=0A=0AYou might be able to bodge something using the= -s option to provide your=0Aown transprt script wraps the transfer in comp= ression.=0A=0AIan. ---67152274-1815937867-1416803486=:91813 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

 
how to impo= rt script using xl migrate command? if i want to print "hello world ",how c= an i able to do that?

do we need to re-complile complete xen code?


On Monday, 17 November 2014 12:06 AM, Minalkumar= Patel <patel_mp@yahoo.co.in> wrote:


i want to use Run length encoding for = live migration. The importance of it is to avoid repeatedly transmitting sa= me pages so we can
send only differences.

this is already developed in xen 4.2 with xc_co= mpression.c BUT i want to write code in migrate.py (for xend/xm) for run le= nght. 
how can th= is possible? how to understand memory pages structure in xm? may i need to = write RPC procedure (in C) for that?

<= div class=3D"yiv9834300355" style=3D"">
using xen xl migrate with -s option, if i want to write script to = import code of memroy compression then how can i achive this?

<= /span>
please suggest in detail
=
 



On Wednesday, 12 November 2= 014 3:07 AM, Minalkumar Patel <patel_mp@yahoo.co.in> wrote:


 
<= br class=3D"yiv9834300355" style=3D"" clear=3D"none">


=
On Tuesday, 1= 1 November 2014 5:29 PM, Minalkumar Patel <patel_mp@yahoo.co.in> wrot= e:


i want to use Run length encoding for live mi= gration. The importance of it is to avoid repeatedly transmitting same page= s so we can
use only d= iffrences.

this is already developed in x= en 4.2 with xc_compression.c BUT i want to=0A write code in migrate.py (for= xend/xm) for run lenght.
how can this possible? how to understand memory pages structure in xm?= may i need to write RPC procedure (in C) for=0A that?

Regards,
<= br class=3D"yiv9834300355" style=3D"" clear=3D"none"> 



<= div class=3D"yiv9834300355" id=3D"yiv9834300355yqt27845" style=3D"">
On Monday, 3 November 2014 10:34 AM,= Minalkumar Patel <patel_mp@yahoo.co.in> wrote:


<= div class=3D"yiv9834300355" style=3D"color:#000;background-color:#fff;font-= family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans= -Serif;font-size:12px;">
using xen with -s option, if i want to write script to= import code of memroy compression then how can i achive this?
=

please = suggest in=0A detail.
<= font class=3D"yiv9834300355" style=3D"" face=3D"monospace" size=3D"2">

=


On Wednesday, 3 September 2014 2:26 PM, Ian Campbell <Ian.Campbell@citrix.com> wrote:
=0A


On Tue, 2014-09-02 at 13:47 +0800, Min= alkumar Patel wrote:
&= gt; 
> how co= mpression are being done during migrartion?

It's not, this isn't currently a feature of xl migrate.


>  how can i merge=0A lz or quicklz c code into xen? is t= here any other
> op= tion to do compression with xl migrate command?


I'm afraid this is going to involve writing a patch for xl to ad= d this
feature, since = there is no such option currently.

You migh= t be able to bodge something using the -s option to provide your
own transprt script wraps the = transfer in compression.

Ian.





=0A








---67152274-1815937867-1416803486=:91813-- --===============8487226973639355485== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============8487226973639355485==-- From xen-users-bounces@lists.xen.org Tue Nov 25 18:24:57 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 25 Nov 2014 18:24:57 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtKm8-0000aO-Ar; Tue, 25 Nov 2014 18:23:44 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtExM-00025t-0L for xen-users@lists.xen.org; Tue, 25 Nov 2014 12:10:56 +0000 Received: from [193.109.254.147] by server-7.bemta-14.messagelabs.com id 2D/80-27785-FC174745; Tue, 25 Nov 2014 12:10:55 +0000 X-Env-Sender: lee@yagibdah.de X-Msg-Ref: server-12.tower-27.messagelabs.com!1416917454!14713441!1 X-Originating-IP: [185.55.75.245] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 14495 invoked from network); 25 Nov 2014 12:10:54 -0000 Received: from ip-185-55-75-245.muenet.net (HELO acheron.yagibdah.de) (185.55.75.245) by server-12.tower-27.messagelabs.com with DHE-RSA-AES128-SHA encrypted SMTP; 25 Nov 2014 12:10:54 -0000 Received: from yun.yagibdah.de ([192.168.3.20]) by acheron.yagibdah.de with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1XtExJ-0003VM-FF for xen-users@lists.xen.org; Tue, 25 Nov 2014 13:10:53 +0100 Received: from lee by yun.yagibdah.de with local (Exim 4.80.1) (envelope-from ) id 1XtExJ-0001Iy-AS for xen-users@lists.xen.org; Tue, 25 Nov 2014 13:10:53 +0100 From: lee To: xen-users@lists.xen.org In-Reply-To: <87r3x5gy9c.fsf@yun.yagibdah.de> (lee@yagibdah.de's message of "Sat, 15 Nov 2014 00:26:07 +0100") Date: Tue, 25 Nov 2014 13:10:49 +0100 Organization: my virtual residence Message-ID: <87h9xna3au.fsf@yun.yagibdah.de> References: <87r3x5gy9c.fsf@yun.yagibdah.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) Mail-Followup-To: xen-users@lists.xen.org MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 25 Nov 2014 18:23:42 +0000 Subject: [Xen-users] solved: very strange problem: memory memory? X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org lee writes: > Hi, > > does xen, or do domUs, somehow remember how much memory they had > assigned to them? > > I've upgraded the memory of the server from 8GB to 36GB (8x4 + 4*1 GB), > following the instructions in the manual about how to populate the > banks. So far, the server is running fine. > > I have a VM which used to have 'memory = 3107' in its configuration. > When I change the number to 10240 or 8192 or 4096 or even 3110, the VM > crashes early during the boot process. Change it back to 3107 and the > VM runs fine. > > There are other domUs that crash when they are booting when I change the > amount of memory assigned to them, like from 384MB to 512MB. Change it > back to 384MB and the VM runs fine. Only for two or three VMs, I was > able to increase the memory. > > Dom0 and all domUs are running Debian Wheezy. > > > Any idea what's going on here? Am I doing something wrong? > > The only thing that comes to mind is that for some reason, there's a > strange problem with RAM modules of different sizes. But if that's the > case, why is the server (IBM x3650 l2g) running fine? I think I found out what it was: Instead of chaning the memory setting, I changed the maxmemory setting and thus had the memory setting commented out. So I guess the VMs crashed during boot because they ran out of memory. Perhaps there should be a warning printed when creating a VM with unspecified memory settings, or with insufficient/very little memory ... -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Tue Nov 25 18:24:57 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 25 Nov 2014 18:24:57 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtKm8-0000ad-T3; Tue, 25 Nov 2014 18:23:44 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtHq3-0008UR-Ig for xen-users@lists.xen.org; Tue, 25 Nov 2014 15:15:35 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 71/79-25276-61D94745; Tue, 25 Nov 2014 15:15:34 +0000 X-Env-Sender: marcoblanchette@me.com X-Msg-Ref: server-4.tower-21.messagelabs.com!1416928532!15205142!1 X-Originating-IP: [17.158.58.246] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28421 invoked from network); 25 Nov 2014 15:15:33 -0000 Received: from nk11p08mm-asmtpout001.mac.com (HELO nk11p08mm-asmtp001.mac.com) (17.158.58.246) by server-4.tower-21.messagelabs.com with DHE-RSA-AES128-SHA encrypted SMTP; 25 Nov 2014 15:15:33 -0000 Received: from mp1418hg3qt.ngsbio (23-255-217-186.mci.googlefiber.net [23.255.217.186]) by nk11p08mm-asmtp001.mac.com (Oracle Communications Messaging Server 7.0.5.33.0 64bit (built Aug 27 2014)) with ESMTPSA id <0NFL00GY7P1PUVB0@nk11p08mm-asmtp001.mac.com> for xen-users@lists.xen.org; Tue, 25 Nov 2014 15:15:27 +0000 (GMT) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68,1.0.28,0.0.0000 definitions=2014-11-25_05:2014-11-25, 2014-11-25, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=4 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1408290000 definitions=main-1411250104 From: Marco Blanchette Message-id: <34AF64CD-A66A-4C1E-89D2-49121402767A@me.com> Date: Tue, 25 Nov 2014 09:15:25 -0600 To: xen-users@lists.xen.org MIME-version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) X-Mailer: Apple Mail (2.1878.6) X-Mailman-Approved-At: Tue, 25 Nov 2014 18:23:42 +0000 Subject: [Xen-users] Unable to reboot after install of Xen on fresh ubuntu running off recycled macbook hardware X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0457346561557209830==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============0457346561557209830== Content-type: multipart/alternative; boundary="Apple-Mail=_2220A6DB-00F0-43BD-B0D6-4854A933D360" --Apple-Mail=_2220A6DB-00F0-43BD-B0D6-4854A933D360 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 I'm pretty newbie with Xen and I appologize if this is something that is = easy and dumb...=20 I just install a fresh vanilla ubuntu 14.10 server, followed by a = distribution upgrade. Ubuntu is installed on a recycled macbook air late = 2010 [MacBook Air "Core 2 Duo" 2.13 13" (Late =9210) 2.13 GHz Core 2 = Duo (SL9600) to be precise] on a 25 Gb root partition with the remaining = of the 250Gb SSD hard drive for LVM. Grub2 is the boot loader.=20 I then installed Xen 4.4 from the distro with sudo apt-get install = xex-hypervisor-4.4-amd64 Upon reboot of the Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or = -0-23-]) , with Xen hypervisor in Grub (v 2.02 ~ beta2-15), the boot = process get stuck after echoing "Loading initial ramdisk=94. I also = tried Ubuntu 14.04.01 LTS server with the two different kernels with no = avail. I suspect the problem is with the Grub configs but I=92m not sure where = to go from there to start figuring out what the problem is. Any help would be really appreciate. Thanks= --Apple-Mail=_2220A6DB-00F0-43BD-B0D6-4854A933D360 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 I'm pretty newbie with Xen and I appologize if this is something = that is easy and dumb... 

I just install a fresh = vanilla ubuntu 14.10 server, followed by a distribution upgrade. Ubuntu = is installed on a recycled macbook air late 2010 [MacBook Air "Core 2 = Duo" 2.13 13" (Late =9210)  2.13 GHz Core 2 Duo (SL9600) to be precise] = on a 25 Gb root partition with the remaining of the 250Gb SSD hard drive = for LVM. Grub2 is the boot loader. 

I = then installed Xen 4.4 from the distro with sudo apt-get install = xex-hypervisor-4.4-amd64

Upon reboot of the Ubuntu = GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor = in Grub (v 2.02 ~ beta2-15), the boot process get stuck after echoing = "Loading initial ramdisk=94. I also tried = Ubuntu 14.04.01 LTS server with the two different kernels with no = avail.

I suspect = the problem is with the Grub configs but I=92m not sure where to go from = there to start figuring out what the problem is.

Any help would be really appreciate.

Thanks
= --Apple-Mail=_2220A6DB-00F0-43BD-B0D6-4854A933D360-- --===============0457346561557209830== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0457346561557209830==-- From xen-users-bounces@lists.xen.org Tue Nov 25 18:24:57 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 25 Nov 2014 18:24:57 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtKm8-0000ad-T3; Tue, 25 Nov 2014 18:23:44 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtHq3-0008UR-Ig for xen-users@lists.xen.org; Tue, 25 Nov 2014 15:15:35 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 71/79-25276-61D94745; Tue, 25 Nov 2014 15:15:34 +0000 X-Env-Sender: marcoblanchette@me.com X-Msg-Ref: server-4.tower-21.messagelabs.com!1416928532!15205142!1 X-Originating-IP: [17.158.58.246] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28421 invoked from network); 25 Nov 2014 15:15:33 -0000 Received: from nk11p08mm-asmtpout001.mac.com (HELO nk11p08mm-asmtp001.mac.com) (17.158.58.246) by server-4.tower-21.messagelabs.com with DHE-RSA-AES128-SHA encrypted SMTP; 25 Nov 2014 15:15:33 -0000 Received: from mp1418hg3qt.ngsbio (23-255-217-186.mci.googlefiber.net [23.255.217.186]) by nk11p08mm-asmtp001.mac.com (Oracle Communications Messaging Server 7.0.5.33.0 64bit (built Aug 27 2014)) with ESMTPSA id <0NFL00GY7P1PUVB0@nk11p08mm-asmtp001.mac.com> for xen-users@lists.xen.org; Tue, 25 Nov 2014 15:15:27 +0000 (GMT) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68,1.0.28,0.0.0000 definitions=2014-11-25_05:2014-11-25, 2014-11-25, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=4 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1408290000 definitions=main-1411250104 From: Marco Blanchette Message-id: <34AF64CD-A66A-4C1E-89D2-49121402767A@me.com> Date: Tue, 25 Nov 2014 09:15:25 -0600 To: xen-users@lists.xen.org MIME-version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) X-Mailer: Apple Mail (2.1878.6) X-Mailman-Approved-At: Tue, 25 Nov 2014 18:23:42 +0000 Subject: [Xen-users] Unable to reboot after install of Xen on fresh ubuntu running off recycled macbook hardware X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0457346561557209830==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============0457346561557209830== Content-type: multipart/alternative; boundary="Apple-Mail=_2220A6DB-00F0-43BD-B0D6-4854A933D360" --Apple-Mail=_2220A6DB-00F0-43BD-B0D6-4854A933D360 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 I'm pretty newbie with Xen and I appologize if this is something that is = easy and dumb...=20 I just install a fresh vanilla ubuntu 14.10 server, followed by a = distribution upgrade. Ubuntu is installed on a recycled macbook air late = 2010 [MacBook Air "Core 2 Duo" 2.13 13" (Late =9210) 2.13 GHz Core 2 = Duo (SL9600) to be precise] on a 25 Gb root partition with the remaining = of the 250Gb SSD hard drive for LVM. Grub2 is the boot loader.=20 I then installed Xen 4.4 from the distro with sudo apt-get install = xex-hypervisor-4.4-amd64 Upon reboot of the Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or = -0-23-]) , with Xen hypervisor in Grub (v 2.02 ~ beta2-15), the boot = process get stuck after echoing "Loading initial ramdisk=94. I also = tried Ubuntu 14.04.01 LTS server with the two different kernels with no = avail. I suspect the problem is with the Grub configs but I=92m not sure where = to go from there to start figuring out what the problem is. Any help would be really appreciate. Thanks= --Apple-Mail=_2220A6DB-00F0-43BD-B0D6-4854A933D360 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 I'm pretty newbie with Xen and I appologize if this is something = that is easy and dumb... 

I just install a fresh = vanilla ubuntu 14.10 server, followed by a distribution upgrade. Ubuntu = is installed on a recycled macbook air late 2010 [MacBook Air "Core 2 = Duo" 2.13 13" (Late =9210)  2.13 GHz Core 2 Duo (SL9600) to be precise] = on a 25 Gb root partition with the remaining of the 250Gb SSD hard drive = for LVM. Grub2 is the boot loader. 

I = then installed Xen 4.4 from the distro with sudo apt-get install = xex-hypervisor-4.4-amd64

Upon reboot of the Ubuntu = GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor = in Grub (v 2.02 ~ beta2-15), the boot process get stuck after echoing = "Loading initial ramdisk=94. I also tried = Ubuntu 14.04.01 LTS server with the two different kernels with no = avail.

I suspect = the problem is with the Grub configs but I=92m not sure where to go from = there to start figuring out what the problem is.

Any help would be really appreciate.

Thanks
= --Apple-Mail=_2220A6DB-00F0-43BD-B0D6-4854A933D360-- --===============0457346561557209830== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0457346561557209830==-- From xen-users-bounces@lists.xen.org Wed Nov 26 00:48:32 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 26 Nov 2014 00:48:32 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtQlF-0007hI-ET; Wed, 26 Nov 2014 00:47:13 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtQlD-0007hD-Qj for xen-users@lists.xen.org; Wed, 26 Nov 2014 00:47:12 +0000 Received: from [85.158.137.68] by server-2.bemta-3.messagelabs.com id D7/0A-05632-F0325745; Wed, 26 Nov 2014 00:47:11 +0000 X-Env-Sender: Manoj.Subramaniam@onlive.com X-Msg-Ref: server-14.tower-31.messagelabs.com!1416962829!11386855!1 X-Originating-IP: [74.85.144.12] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8857 invoked from network); 26 Nov 2014 00:47:09 -0000 Received: from mx01.onlive.com (HELO mx01.onlive.com) (74.85.144.12) by server-14.tower-31.messagelabs.com with SMTP; 26 Nov 2014 00:47:09 -0000 X-IronPort-AV: E=Sophos;i="5.07,459,1413270000"; d="scan'208,217";a="4611256" Received: from unknown (HELO CAS02.onlive.corp) ([74.85.144.1]) by mx01.onlive.com with ESMTP; 25 Nov 2014 16:47:08 -0800 Received: from MAILBOX02.onlive.corp ([fe80::d46a:1f25:4cee:4678]) by CAS02.onlive.corp ([fe80::c0c:ea60:8aa8:29d5%11]) with mapi id 14.01.0355.002; Tue, 25 Nov 2014 16:47:08 -0800 From: Manoj Subramaniam To: Marco Blanchette , "xen-users@lists.xen.org" Thread-Topic: [Xen-users] Unable to reboot after install of Xen on fresh ubuntu running off recycled macbook hardware Thread-Index: AQHQCN1SyQbXKcAxZEOBZa5FHkf+IpxyE0gA Date: Wed, 26 Nov 2014 00:47:07 +0000 Message-ID: References: <34AF64CD-A66A-4C1E-89D2-49121402767A@me.com> In-Reply-To: <34AF64CD-A66A-4C1E-89D2-49121402767A@me.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.16.72.147] MIME-Version: 1.0 Subject: Re: [Xen-users] Unable to reboot after install of Xen on fresh ubuntu running off recycled macbook hardware X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============4632727876702917425==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============4632727876702917425== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_D09A62336B4manojsubramaniamonlivecom_" --_000_D09A62336B4manojsubramaniamonlivecom_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable I suspect your menu entry for "Ubuntu GNU/Linux (kernel 3.16.0-25-generic = [or -0-23-]) , with Xen hypervisor=94 is incorrect. Did you run grub2-mkcon= fig? Verify the menu entry in /boot/grub2/grub.cfg . From: Marco Blanchette > Date: Tuesday, November 25, 2014 at 7:15 AM To: "xen-users@lists.xen.org" > Subject: [Xen-users] Unable to reboot after install of Xen on fresh ubuntu = running off recycled macbook hardware I'm pretty newbie with Xen and I appologize if this is something that is ea= sy and dumb... I just install a fresh vanilla ubuntu 14.10 server, followed by a distribut= ion upgrade. Ubuntu is installed on a recycled macbook air late 2010 [MacBo= ok Air "Core 2 Duo" 2.13 13" (Late =9210) 2.13 GHz Core 2 Duo (SL9600) to b= e precise] on a 25 Gb root partition with the remaining of the 250Gb SSD ha= rd drive for LVM. Grub2 is the boot loader. I then installed Xen 4.4 from the distro with sudo apt-get install xex-hype= rvisor-4.4-amd64 Upon reboot of the Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) = , with Xen hypervisor in Grub (v 2.02 ~ beta2-15), the boot process get stu= ck after echoing "Loading initial ramdisk=94. I also tried Ubuntu 14.04.01 = LTS server with the two different kernels with no avail. I suspect the problem is with the Grub configs but I=92m not sure where to = go from there to start figuring out what the problem is. Any help would be really appreciate. Thanks --_000_D09A62336B4manojsubramaniamonlivecom_ Content-Type: text/html; charset="Windows-1252" Content-ID: Content-Transfer-Encoding: quoted-printable
 I suspect your menu entry for = "Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor=94 = is incorrect. Did you run grub2-mkconfig? Verify the menu entry in /boot/g= rub2/grub.cfg .

From: Marco Blanchette <marcoblanchette@me.com>
Date: Tuesday, November 25, 2014 at= 7:15 AM
To: "xen-users@lists.xen.org" <xen-users@lists.xen.org>
Subject: [Xen-users] Unable to rebo= ot after install of Xen on fresh ubuntu running off recycled macbook hardwa= re

I'm pretty newbie= with Xen and I appologize if this is something that is easy and dumb... 

I just install a fr= esh vanilla ubuntu 14.10 server, followed by a distribution upgrade. Ubuntu is installed on a recycled macbook air l= ate 2010 [MacBook Air "Core 2 Duo" 2.13 13" (Late =9210= ) 2.13 GHz Core 2 Duo (SL9600) to be precise] on a 25 Gb root partition with the rema= ining of the 250Gb SSD hard drive for LVM. Grub2 is the boot loader. <= /span>

I then installed = Xen 4.4 from the distro with sudo apt-get install xex-hypervisor-4.4-amd64

Upon reboot of the = Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor in Grub (v 2.02 ~ beta2-15), the boot p= rocess get stuck after echoing "Loading initial ramdisk=94. I also tried Ubuntu 14.04.01 LTS server with the two differ= ent kernels with no avail.
I suspect the = problem is with the Grub configs but I=92m not sure where to go from there to start figuring out what the problem is.=

Any help would be= really appreciate.

Thanks
--_000_D09A62336B4manojsubramaniamonlivecom_-- --===============4632727876702917425== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============4632727876702917425==-- From xen-users-bounces@lists.xen.org Wed Nov 26 00:48:32 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 26 Nov 2014 00:48:32 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtQlF-0007hI-ET; Wed, 26 Nov 2014 00:47:13 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtQlD-0007hD-Qj for xen-users@lists.xen.org; Wed, 26 Nov 2014 00:47:12 +0000 Received: from [85.158.137.68] by server-2.bemta-3.messagelabs.com id D7/0A-05632-F0325745; Wed, 26 Nov 2014 00:47:11 +0000 X-Env-Sender: Manoj.Subramaniam@onlive.com X-Msg-Ref: server-14.tower-31.messagelabs.com!1416962829!11386855!1 X-Originating-IP: [74.85.144.12] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8857 invoked from network); 26 Nov 2014 00:47:09 -0000 Received: from mx01.onlive.com (HELO mx01.onlive.com) (74.85.144.12) by server-14.tower-31.messagelabs.com with SMTP; 26 Nov 2014 00:47:09 -0000 X-IronPort-AV: E=Sophos;i="5.07,459,1413270000"; d="scan'208,217";a="4611256" Received: from unknown (HELO CAS02.onlive.corp) ([74.85.144.1]) by mx01.onlive.com with ESMTP; 25 Nov 2014 16:47:08 -0800 Received: from MAILBOX02.onlive.corp ([fe80::d46a:1f25:4cee:4678]) by CAS02.onlive.corp ([fe80::c0c:ea60:8aa8:29d5%11]) with mapi id 14.01.0355.002; Tue, 25 Nov 2014 16:47:08 -0800 From: Manoj Subramaniam To: Marco Blanchette , "xen-users@lists.xen.org" Thread-Topic: [Xen-users] Unable to reboot after install of Xen on fresh ubuntu running off recycled macbook hardware Thread-Index: AQHQCN1SyQbXKcAxZEOBZa5FHkf+IpxyE0gA Date: Wed, 26 Nov 2014 00:47:07 +0000 Message-ID: References: <34AF64CD-A66A-4C1E-89D2-49121402767A@me.com> In-Reply-To: <34AF64CD-A66A-4C1E-89D2-49121402767A@me.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.16.72.147] MIME-Version: 1.0 Subject: Re: [Xen-users] Unable to reboot after install of Xen on fresh ubuntu running off recycled macbook hardware X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============4632727876702917425==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============4632727876702917425== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_D09A62336B4manojsubramaniamonlivecom_" --_000_D09A62336B4manojsubramaniamonlivecom_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable I suspect your menu entry for "Ubuntu GNU/Linux (kernel 3.16.0-25-generic = [or -0-23-]) , with Xen hypervisor=94 is incorrect. Did you run grub2-mkcon= fig? Verify the menu entry in /boot/grub2/grub.cfg . From: Marco Blanchette > Date: Tuesday, November 25, 2014 at 7:15 AM To: "xen-users@lists.xen.org" > Subject: [Xen-users] Unable to reboot after install of Xen on fresh ubuntu = running off recycled macbook hardware I'm pretty newbie with Xen and I appologize if this is something that is ea= sy and dumb... I just install a fresh vanilla ubuntu 14.10 server, followed by a distribut= ion upgrade. Ubuntu is installed on a recycled macbook air late 2010 [MacBo= ok Air "Core 2 Duo" 2.13 13" (Late =9210) 2.13 GHz Core 2 Duo (SL9600) to b= e precise] on a 25 Gb root partition with the remaining of the 250Gb SSD ha= rd drive for LVM. Grub2 is the boot loader. I then installed Xen 4.4 from the distro with sudo apt-get install xex-hype= rvisor-4.4-amd64 Upon reboot of the Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) = , with Xen hypervisor in Grub (v 2.02 ~ beta2-15), the boot process get stu= ck after echoing "Loading initial ramdisk=94. I also tried Ubuntu 14.04.01 = LTS server with the two different kernels with no avail. I suspect the problem is with the Grub configs but I=92m not sure where to = go from there to start figuring out what the problem is. Any help would be really appreciate. Thanks --_000_D09A62336B4manojsubramaniamonlivecom_ Content-Type: text/html; charset="Windows-1252" Content-ID: Content-Transfer-Encoding: quoted-printable
 I suspect your menu entry for = "Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor=94 = is incorrect. Did you run grub2-mkconfig? Verify the menu entry in /boot/g= rub2/grub.cfg .

From: Marco Blanchette <marcoblanchette@me.com>
Date: Tuesday, November 25, 2014 at= 7:15 AM
To: "xen-users@lists.xen.org" <xen-users@lists.xen.org>
Subject: [Xen-users] Unable to rebo= ot after install of Xen on fresh ubuntu running off recycled macbook hardwa= re

I'm pretty newbie= with Xen and I appologize if this is something that is easy and dumb... 

I just install a fr= esh vanilla ubuntu 14.10 server, followed by a distribution upgrade. Ubuntu is installed on a recycled macbook air l= ate 2010 [MacBook Air "Core 2 Duo" 2.13 13" (Late =9210= ) 2.13 GHz Core 2 Duo (SL9600) to be precise] on a 25 Gb root partition with the rema= ining of the 250Gb SSD hard drive for LVM. Grub2 is the boot loader. <= /span>

I then installed = Xen 4.4 from the distro with sudo apt-get install xex-hypervisor-4.4-amd64

Upon reboot of the = Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor in Grub (v 2.02 ~ beta2-15), the boot p= rocess get stuck after echoing "Loading initial ramdisk=94. I also tried Ubuntu 14.04.01 LTS server with the two differ= ent kernels with no avail.
I suspect the = problem is with the Grub configs but I=92m not sure where to go from there to start figuring out what the problem is.=

Any help would be= really appreciate.

Thanks
--_000_D09A62336B4manojsubramaniamonlivecom_-- --===============4632727876702917425== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============4632727876702917425==-- From xen-users-bounces@lists.xen.org Wed Nov 26 02:21:21 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 26 Nov 2014 02:21:21 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtSD1-0004dC-Ht; Wed, 26 Nov 2014 02:19:59 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtQuf-0007yG-Jt for xen-users@lists.xen.org; Wed, 26 Nov 2014 00:56:57 +0000 Received: from [85.158.137.68] by server-11.bemta-3.messagelabs.com id 5A/E0-25547-85525745; Wed, 26 Nov 2014 00:56:56 +0000 X-Env-Sender: marcoblanchette@me.com X-Msg-Ref: server-15.tower-31.messagelabs.com!1416963413!13704593!1 X-Originating-IP: [17.158.58.246] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 13603 invoked from network); 26 Nov 2014 00:56:55 -0000 Received: from nk11p08mm-asmtp001.mac.com (HELO nk11p08mm-asmtp001.mac.com) (17.158.58.246) by server-15.tower-31.messagelabs.com with DHE-RSA-AES128-SHA encrypted SMTP; 26 Nov 2014 00:56:55 -0000 Received: from imac.home ([23.255.217.186]) by nk11p08mm-asmtp001.mac.com (Oracle Communications Messaging Server 7.0.5.33.0 64bit (built Aug 27 2014)) with ESMTPSA id <0NFM00CIBFXWU740@nk11p08mm-asmtp001.mac.com> for xen-users@lists.xen.org; Wed, 26 Nov 2014 00:56:22 +0000 (GMT) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68,1.0.28,0.0.0000 definitions=2014-11-26_01:2014-11-25, 2014-11-25, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1408290000 definitions=main-1411260010 MIME-version: 1.0 (Mac OS X Mail 8.1 \(1993\)) From: Marco Blanchette In-reply-to: Date: Tue, 25 Nov 2014 18:56:20 -0600 Message-id: <5123A63D-5049-40E5-8981-675C588B8CDC@me.com> References: <34AF64CD-A66A-4C1E-89D2-49121402767A@me.com> To: Manoj Subramaniam X-Mailer: Apple Mail (2.1993) X-Mailman-Approved-At: Wed, 26 Nov 2014 02:19:56 +0000 Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] Unable to reboot after install of Xen on fresh ubuntu running off recycled macbook hardware X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0726474098638837048==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============0726474098638837048== Content-type: multipart/alternative; boundary="Apple-Mail=_523A5AF4-E724-4400-9D91-2C5B05AB492D" --Apple-Mail=_523A5AF4-E724-4400-9D91-2C5B05AB492D Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 Hmm=85. Here is the menu entry for Ubuntu GNU/Linux, with Xen hypervisor = for /boot/grub/grub.cfg (not /boot/grub2=85 that directory does not = exist on my Unbuntu distro) menuentry 'Ubuntu GNU/Linux, with Xen hypervisor' --class ubuntu --class = gnu-linux --class gnu --class os --class xen $menuentry_id_option = 'xen-gnulinux-simple-858436db-0198-4d51-9d7f-8a0a4603eb7a' { insmod part_gpt insmod ext2 set root=3D'hd0,gpt2' if [ x$feature_platform_search_hint =3D xy ]; then search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd0,gpt2= --hint-efi=3Dhd0,gpt2 --hint-baremetal=3Dahci0,gpt2 = 8a1f5b8a-1c17-434e-930e-d1687be8b6f4 else search --no-floppy --fs-uuid --set=3Droot = 8a1f5b8a-1c17-434e-930e-d1687be8b6f4 fi echo 'Loading Xen 4.4-amd64 ...' if [ "$grub_platform" =3D "pc" -o "$grub_platform" =3D "" ]; = then xen_rm_opts=3D else xen_rm_opts=3D"no-real-mode edd=3Doff" fi multiboot /xen-4.4-amd64.gz placeholder ${xen_rm_opts} echo 'Loading Linux 3.16.0-25-generic ...' module /vmlinuz-3.16.0-25-generic placeholder = root=3D/dev/mapper/ubuntu--vg-root ro echo 'Loading initial ramdisk God damn it!!!!...' module --nounzip /initrd.img-3.16.0-25-generic echo 'I'\''m passed loading the RAM disk' } Thanks for looking into this (I added the extra echo lines in my effort = to figure out what was going on here=85) > On Nov 25, 2014, at 6:47 PM, Manoj Subramaniam = wrote: >=20 > I suspect your menu entry for "Ubuntu GNU/Linux (kernel = 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor=94 is incorrect. = Did you run grub2-mkconfig? Verify the menu entry in = /boot/grub2/grub.cfg . >=20 > From: Marco Blanchette > > Date: Tuesday, November 25, 2014 at 7:15 AM > To: "xen-users@lists.xen.org " = > > Subject: [Xen-users] Unable to reboot after install of Xen on fresh = ubuntu running off recycled macbook hardware >=20 > I'm pretty newbie with Xen and I appologize if this is something that = is easy and dumb...=20 >=20 > I just install a fresh vanilla ubuntu 14.10 server, followed by a = distribution upgrade. Ubuntu is installed on a recycled macbook air late = 2010 [MacBook Air "Core 2 Duo" 2.13 13" (Late =9210) 2.13 GHz Core 2 Duo = (SL9600) to be precise] on a 25 Gb root partition with the remaining of = the 250Gb SSD hard drive for LVM. Grub2 is the boot loader.=20 >=20 > I then installed Xen 4.4 from the distro with sudo apt-get install = xex-hypervisor-4.4-amd64 >=20 > Upon reboot of the Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or = -0-23-]) , with Xen hypervisor in Grub (v 2.02 ~ beta2-15), the boot = process get stuck after echoing "Loading initial ramdisk=94. I also = tried Ubuntu 14.04.01 LTS server with the two different kernels with no = avail. >=20 > I suspect the problem is with the Grub configs but I=92m not sure = where to go from there to start figuring out what the problem is. >=20 > Any help would be really appreciate. >=20 > Thanks > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users --Apple-Mail=_523A5AF4-E724-4400-9D91-2C5B05AB492D Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 Hmm=85. Here is the menu entry for Ubuntu GNU/Linux, with Xen hypervisor for = /boot/grub/grub.cfg (not /boot/grub2=85 that directory does not exist on = my Unbuntu distro)

menuentry 'Ubuntu = GNU/Linux, with Xen hypervisor' --class ubuntu --class = gnu-linux --class gnu --class os --class xen $menuentry_id_option = 'xen-gnulinux-simple-858436db-0198-4d51-9d7f-8a0a4603eb7a' {
        insmod part_gpt
        insmod ext2
        set root=3D'hd0,gpt2'
        if [ x$feature_platform_search_hint =3D xy ]; = then
  =         search = --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd0,gpt2 = --hint-efi=3Dhd0,gpt2 --hint-baremetal=3Dahci0,gpt2  = 8a1f5b8a-1c17-434e-930e-d1687be8b6f4
        else
          search --no-floppy --fs-uuid --set=3Droot = 8a1f5b8a-1c17-434e-930e-d1687be8b6f4
        fi
      =   echo    'Loading Xen 4.4-amd64 ...'
        if [ = "$grub_platform" =3D "pc" -o "$grub_platform" =3D "" ]; = then
  =           xen_rm_opts=3D
        else
            xen_rm_opts=3D"no-real-mode edd=3Doff"
        fi
        multiboot       /xen-4.4-amd64.gz = placeholder   ${xen_rm_opts}
      =   echo    'Loading Linux 3.16.0-25-generic = ...'
  =       module  = /vmlinuz-3.16.0-25-generic placeholder root=3D/dev/mapper/ubuntu--vg-root = ro
        echo    = 'Loading initial ramdisk God damn it!!!!...'
      =   module  --nounzip   = /initrd.img-3.16.0-25-generic
      =   echo    'I'\''m passed = loading the RAM disk'

}

Thanks for looking into this (I added = the extra echo lines in my effort to figure out what was going on = here=85)



On Nov 25, 2014, at 6:47 PM, = Manoj Subramaniam <Manoj.Subramaniam@onlive.com> wrote:

 I = suspect your menu entry for "Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor=94= is incorrect. Did you run grub2-mkconfig? Verify the = menu entry in /boot/grub2/grub.cfg .

From: Marco = Blanchette <marcoblanchette@me.com>
Date: Tuesday, = November 25, 2014 at 7:15 AM
To: "xen-users@lists.xen.org" <xen-users@lists.xen.org>
Subject: [Xen-users] = Unable to reboot after install of Xen on fresh ubuntu running off = recycled macbook hardware

I'm pretty newbie with Xen and I appologize if this is something that is easy and dumb... 

I just install a fresh vanilla = ubuntu 14.10 server, followed by a distribution upgrade. Ubuntu is installed on a recycled macbook = air late 2010 [MacBook Air "Core 2 Duo" 2.13 13" = (Late =9210) 2.13 GHz Core 2 Duo (SL9600) to be precise] on a 25 Gb root partition with the = remaining of the 250Gb SSD hard drive for LVM. Grub2 is the boot = loader. 
=
I then installed Xen 4.4 from the distro with sudo apt-get install xex-hypervisor-4.4-amd64

Upon reboot of the Ubuntu = GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor in Grub (v 2.02 ~ beta2-15), the = boot process get stuck after echoing "Loading initial ramdisk=94. = I also tried Ubuntu 14.04.01 LTS server with = the two different kernels with no avail.
=
I suspect the problem is with = the Grub configs but I=92m not sure where to go from there to start figuring out what the problem = is.
=
Any help would be really appreciate.

Thanks
_______________________________________________
Xen-users = mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

= --Apple-Mail=_523A5AF4-E724-4400-9D91-2C5B05AB492D-- --===============0726474098638837048== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0726474098638837048==-- From xen-users-bounces@lists.xen.org Wed Nov 26 02:21:21 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 26 Nov 2014 02:21:21 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtSD1-0004dC-Ht; Wed, 26 Nov 2014 02:19:59 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtQuf-0007yG-Jt for xen-users@lists.xen.org; Wed, 26 Nov 2014 00:56:57 +0000 Received: from [85.158.137.68] by server-11.bemta-3.messagelabs.com id 5A/E0-25547-85525745; Wed, 26 Nov 2014 00:56:56 +0000 X-Env-Sender: marcoblanchette@me.com X-Msg-Ref: server-15.tower-31.messagelabs.com!1416963413!13704593!1 X-Originating-IP: [17.158.58.246] X-SpamReason: No, hits=0.0 required=7.0 tests=HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 13603 invoked from network); 26 Nov 2014 00:56:55 -0000 Received: from nk11p08mm-asmtp001.mac.com (HELO nk11p08mm-asmtp001.mac.com) (17.158.58.246) by server-15.tower-31.messagelabs.com with DHE-RSA-AES128-SHA encrypted SMTP; 26 Nov 2014 00:56:55 -0000 Received: from imac.home ([23.255.217.186]) by nk11p08mm-asmtp001.mac.com (Oracle Communications Messaging Server 7.0.5.33.0 64bit (built Aug 27 2014)) with ESMTPSA id <0NFM00CIBFXWU740@nk11p08mm-asmtp001.mac.com> for xen-users@lists.xen.org; Wed, 26 Nov 2014 00:56:22 +0000 (GMT) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68,1.0.28,0.0.0000 definitions=2014-11-26_01:2014-11-25, 2014-11-25, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1408290000 definitions=main-1411260010 MIME-version: 1.0 (Mac OS X Mail 8.1 \(1993\)) From: Marco Blanchette In-reply-to: Date: Tue, 25 Nov 2014 18:56:20 -0600 Message-id: <5123A63D-5049-40E5-8981-675C588B8CDC@me.com> References: <34AF64CD-A66A-4C1E-89D2-49121402767A@me.com> To: Manoj Subramaniam X-Mailer: Apple Mail (2.1993) X-Mailman-Approved-At: Wed, 26 Nov 2014 02:19:56 +0000 Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] Unable to reboot after install of Xen on fresh ubuntu running off recycled macbook hardware X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0726474098638837048==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============0726474098638837048== Content-type: multipart/alternative; boundary="Apple-Mail=_523A5AF4-E724-4400-9D91-2C5B05AB492D" --Apple-Mail=_523A5AF4-E724-4400-9D91-2C5B05AB492D Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 Hmm=85. Here is the menu entry for Ubuntu GNU/Linux, with Xen hypervisor = for /boot/grub/grub.cfg (not /boot/grub2=85 that directory does not = exist on my Unbuntu distro) menuentry 'Ubuntu GNU/Linux, with Xen hypervisor' --class ubuntu --class = gnu-linux --class gnu --class os --class xen $menuentry_id_option = 'xen-gnulinux-simple-858436db-0198-4d51-9d7f-8a0a4603eb7a' { insmod part_gpt insmod ext2 set root=3D'hd0,gpt2' if [ x$feature_platform_search_hint =3D xy ]; then search --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd0,gpt2= --hint-efi=3Dhd0,gpt2 --hint-baremetal=3Dahci0,gpt2 = 8a1f5b8a-1c17-434e-930e-d1687be8b6f4 else search --no-floppy --fs-uuid --set=3Droot = 8a1f5b8a-1c17-434e-930e-d1687be8b6f4 fi echo 'Loading Xen 4.4-amd64 ...' if [ "$grub_platform" =3D "pc" -o "$grub_platform" =3D "" ]; = then xen_rm_opts=3D else xen_rm_opts=3D"no-real-mode edd=3Doff" fi multiboot /xen-4.4-amd64.gz placeholder ${xen_rm_opts} echo 'Loading Linux 3.16.0-25-generic ...' module /vmlinuz-3.16.0-25-generic placeholder = root=3D/dev/mapper/ubuntu--vg-root ro echo 'Loading initial ramdisk God damn it!!!!...' module --nounzip /initrd.img-3.16.0-25-generic echo 'I'\''m passed loading the RAM disk' } Thanks for looking into this (I added the extra echo lines in my effort = to figure out what was going on here=85) > On Nov 25, 2014, at 6:47 PM, Manoj Subramaniam = wrote: >=20 > I suspect your menu entry for "Ubuntu GNU/Linux (kernel = 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor=94 is incorrect. = Did you run grub2-mkconfig? Verify the menu entry in = /boot/grub2/grub.cfg . >=20 > From: Marco Blanchette > > Date: Tuesday, November 25, 2014 at 7:15 AM > To: "xen-users@lists.xen.org " = > > Subject: [Xen-users] Unable to reboot after install of Xen on fresh = ubuntu running off recycled macbook hardware >=20 > I'm pretty newbie with Xen and I appologize if this is something that = is easy and dumb...=20 >=20 > I just install a fresh vanilla ubuntu 14.10 server, followed by a = distribution upgrade. Ubuntu is installed on a recycled macbook air late = 2010 [MacBook Air "Core 2 Duo" 2.13 13" (Late =9210) 2.13 GHz Core 2 Duo = (SL9600) to be precise] on a 25 Gb root partition with the remaining of = the 250Gb SSD hard drive for LVM. Grub2 is the boot loader.=20 >=20 > I then installed Xen 4.4 from the distro with sudo apt-get install = xex-hypervisor-4.4-amd64 >=20 > Upon reboot of the Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or = -0-23-]) , with Xen hypervisor in Grub (v 2.02 ~ beta2-15), the boot = process get stuck after echoing "Loading initial ramdisk=94. I also = tried Ubuntu 14.04.01 LTS server with the two different kernels with no = avail. >=20 > I suspect the problem is with the Grub configs but I=92m not sure = where to go from there to start figuring out what the problem is. >=20 > Any help would be really appreciate. >=20 > Thanks > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users --Apple-Mail=_523A5AF4-E724-4400-9D91-2C5B05AB492D Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 Hmm=85. Here is the menu entry for Ubuntu GNU/Linux, with Xen hypervisor for = /boot/grub/grub.cfg (not /boot/grub2=85 that directory does not exist on = my Unbuntu distro)

menuentry 'Ubuntu = GNU/Linux, with Xen hypervisor' --class ubuntu --class = gnu-linux --class gnu --class os --class xen $menuentry_id_option = 'xen-gnulinux-simple-858436db-0198-4d51-9d7f-8a0a4603eb7a' {
        insmod part_gpt
        insmod ext2
        set root=3D'hd0,gpt2'
        if [ x$feature_platform_search_hint =3D xy ]; = then
  =         search = --no-floppy --fs-uuid --set=3Droot --hint-bios=3Dhd0,gpt2 = --hint-efi=3Dhd0,gpt2 --hint-baremetal=3Dahci0,gpt2  = 8a1f5b8a-1c17-434e-930e-d1687be8b6f4
        else
          search --no-floppy --fs-uuid --set=3Droot = 8a1f5b8a-1c17-434e-930e-d1687be8b6f4
        fi
      =   echo    'Loading Xen 4.4-amd64 ...'
        if [ = "$grub_platform" =3D "pc" -o "$grub_platform" =3D "" ]; = then
  =           xen_rm_opts=3D
        else
            xen_rm_opts=3D"no-real-mode edd=3Doff"
        fi
        multiboot       /xen-4.4-amd64.gz = placeholder   ${xen_rm_opts}
      =   echo    'Loading Linux 3.16.0-25-generic = ...'
  =       module  = /vmlinuz-3.16.0-25-generic placeholder root=3D/dev/mapper/ubuntu--vg-root = ro
        echo    = 'Loading initial ramdisk God damn it!!!!...'
      =   module  --nounzip   = /initrd.img-3.16.0-25-generic
      =   echo    'I'\''m passed = loading the RAM disk'

}

Thanks for looking into this (I added = the extra echo lines in my effort to figure out what was going on = here=85)



On Nov 25, 2014, at 6:47 PM, = Manoj Subramaniam <Manoj.Subramaniam@onlive.com> wrote:

 I = suspect your menu entry for "Ubuntu GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor=94= is incorrect. Did you run grub2-mkconfig? Verify the = menu entry in /boot/grub2/grub.cfg .

From: Marco = Blanchette <marcoblanchette@me.com>
Date: Tuesday, = November 25, 2014 at 7:15 AM
To: "xen-users@lists.xen.org" <xen-users@lists.xen.org>
Subject: [Xen-users] = Unable to reboot after install of Xen on fresh ubuntu running off = recycled macbook hardware

I'm pretty newbie with Xen and I appologize if this is something that is easy and dumb... 

I just install a fresh vanilla = ubuntu 14.10 server, followed by a distribution upgrade. Ubuntu is installed on a recycled macbook = air late 2010 [MacBook Air "Core 2 Duo" 2.13 13" = (Late =9210) 2.13 GHz Core 2 Duo (SL9600) to be precise] on a 25 Gb root partition with the = remaining of the 250Gb SSD hard drive for LVM. Grub2 is the boot = loader. 
=
I then installed Xen 4.4 from the distro with sudo apt-get install xex-hypervisor-4.4-amd64

Upon reboot of the Ubuntu = GNU/Linux (kernel 3.16.0-25-generic [or -0-23-]) , with Xen hypervisor in Grub (v 2.02 ~ beta2-15), the = boot process get stuck after echoing "Loading initial ramdisk=94. = I also tried Ubuntu 14.04.01 LTS server with = the two different kernels with no avail.
=
I suspect the problem is with = the Grub configs but I=92m not sure where to go from there to start figuring out what the problem = is.
=
Any help would be really appreciate.

Thanks
_______________________________________________
Xen-users = mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users

= --Apple-Mail=_523A5AF4-E724-4400-9D91-2C5B05AB492D-- --===============0726474098638837048== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0726474098638837048==-- From xen-users-bounces@lists.xen.org Wed Nov 26 02:21:21 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 26 Nov 2014 02:21:21 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtSD0-0004d4-PT; Wed, 26 Nov 2014 02:19:58 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtPaW-0006Jz-8d for xen-users@lists.xen.org; Tue, 25 Nov 2014 23:32:04 +0000 Received: from [85.158.137.68] by server-2.bemta-3.messagelabs.com id 64/00-05632-37115745; Tue, 25 Nov 2014 23:32:03 +0000 X-Env-Sender: lee@yagibdah.de X-Msg-Ref: server-12.tower-31.messagelabs.com!1416958322!13756299!1 X-Originating-IP: [185.55.75.245] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25094 invoked from network); 25 Nov 2014 23:32:02 -0000 Received: from ip-185-55-75-245.muenet.net (HELO acheron.yagibdah.de) (185.55.75.245) by server-12.tower-31.messagelabs.com with DHE-RSA-AES128-SHA encrypted SMTP; 25 Nov 2014 23:32:02 -0000 Received: from gulltop.yagibdah.de ([192.168.3.3]) by acheron.yagibdah.de with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1XtPaT-000113-TO for xen-users@lists.xen.org; Wed, 26 Nov 2014 00:32:01 +0100 Received: from lee by gulltop.yagibdah.de with local (Exim 4.80) (envelope-from ) id 1XtPaT-00005o-Oq for xen-users@lists.xen.org; Wed, 26 Nov 2014 00:32:01 +0100 From: lee To: xen-users@lists.xen.org Date: Wed, 26 Nov 2014 00:31:59 +0100 Organization: my virtual residence Message-ID: <87sih6eu1c.fsf@gulltop.yagibdah.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.51 (gnu/linux) Mail-Followup-To: xen-users@lists.xen.org MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 26 Nov 2014 02:19:56 +0000 Subject: [Xen-users] xen power management X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, what could I do the get power management to work? root@heimdall:~# xenpm get-cpufreq-states all root@heimdall:~# xenpm get-cpufreq-para all [CPU0] failed to get cpufreq parameter [CPU1] failed to get cpufreq parameter [CPU2] failed to get cpufreq parameter [CPU3] failed to get cpufreq parameter [CPU4] failed to get cpufreq parameter [CPU5] failed to get cpufreq parameter [CPU6] failed to get cpufreq parameter [CPU7] failed to get cpufreq parameter root@heimdall:~# xenpm get-cpu-topology all CPU core socket node CPU0 0 1 0 CPU1 1 1 0 CPU2 2 1 0 CPU3 3 1 0 CPU4 0 0 0 CPU5 1 0 0 CPU6 2 0 0 CPU7 3 0 0 root@heimdall:~# xenpm set-scaling-governor ondemand all failed to set governor name root@heimdall:~# 'xenpm get-cpuidle-states all' gives some output and says "total C-states : 2". The CPUs are L5420s. xen-4.1-amd64.gz placeholder dom0_mem=1024M,max:1024M dom0_max_vcpus=2 cpufreq=xen cpuidle hpetbroadcast -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 26 02:21:21 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 26 Nov 2014 02:21:21 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtSD0-0004d4-PT; Wed, 26 Nov 2014 02:19:58 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtPaW-0006Jz-8d for xen-users@lists.xen.org; Tue, 25 Nov 2014 23:32:04 +0000 Received: from [85.158.137.68] by server-2.bemta-3.messagelabs.com id 64/00-05632-37115745; Tue, 25 Nov 2014 23:32:03 +0000 X-Env-Sender: lee@yagibdah.de X-Msg-Ref: server-12.tower-31.messagelabs.com!1416958322!13756299!1 X-Originating-IP: [185.55.75.245] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25094 invoked from network); 25 Nov 2014 23:32:02 -0000 Received: from ip-185-55-75-245.muenet.net (HELO acheron.yagibdah.de) (185.55.75.245) by server-12.tower-31.messagelabs.com with DHE-RSA-AES128-SHA encrypted SMTP; 25 Nov 2014 23:32:02 -0000 Received: from gulltop.yagibdah.de ([192.168.3.3]) by acheron.yagibdah.de with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1XtPaT-000113-TO for xen-users@lists.xen.org; Wed, 26 Nov 2014 00:32:01 +0100 Received: from lee by gulltop.yagibdah.de with local (Exim 4.80) (envelope-from ) id 1XtPaT-00005o-Oq for xen-users@lists.xen.org; Wed, 26 Nov 2014 00:32:01 +0100 From: lee To: xen-users@lists.xen.org Date: Wed, 26 Nov 2014 00:31:59 +0100 Organization: my virtual residence Message-ID: <87sih6eu1c.fsf@gulltop.yagibdah.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.51 (gnu/linux) Mail-Followup-To: xen-users@lists.xen.org MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 26 Nov 2014 02:19:56 +0000 Subject: [Xen-users] xen power management X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org Hi, what could I do the get power management to work? root@heimdall:~# xenpm get-cpufreq-states all root@heimdall:~# xenpm get-cpufreq-para all [CPU0] failed to get cpufreq parameter [CPU1] failed to get cpufreq parameter [CPU2] failed to get cpufreq parameter [CPU3] failed to get cpufreq parameter [CPU4] failed to get cpufreq parameter [CPU5] failed to get cpufreq parameter [CPU6] failed to get cpufreq parameter [CPU7] failed to get cpufreq parameter root@heimdall:~# xenpm get-cpu-topology all CPU core socket node CPU0 0 1 0 CPU1 1 1 0 CPU2 2 1 0 CPU3 3 1 0 CPU4 0 0 0 CPU5 1 0 0 CPU6 2 0 0 CPU7 3 0 0 root@heimdall:~# xenpm set-scaling-governor ondemand all failed to set governor name root@heimdall:~# 'xenpm get-cpuidle-states all' gives some output and says "total C-states : 2". The CPUs are L5420s. xen-4.1-amd64.gz placeholder dom0_mem=1024M,max:1024M dom0_max_vcpus=2 cpufreq=xen cpuidle hpetbroadcast -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Wed Nov 26 20:59:46 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 26 Nov 2014 20:59:46 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtjfP-0001Y6-93; Wed, 26 Nov 2014 20:58:27 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtjfN-0001Y1-GX for xen-users@lists.xen.org; Wed, 26 Nov 2014 20:58:25 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id 94/57-28865-0FE36745; Wed, 26 Nov 2014 20:58:24 +0000 X-Env-Sender: jaceksburghardt@gmail.com X-Msg-Ref: server-2.tower-206.messagelabs.com!1417035503!13505093!1 X-Originating-IP: [209.85.216.45] X-SpamReason: No, hits=0.6 required=7.0 tests=HTML_60_70,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 22865 invoked from network); 26 Nov 2014 20:58:24 -0000 Received: from mail-qa0-f45.google.com (HELO mail-qa0-f45.google.com) (209.85.216.45) by server-2.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 26 Nov 2014 20:58:24 -0000 Received: by mail-qa0-f45.google.com with SMTP id x12so2492130qac.18 for ; Wed, 26 Nov 2014 12:58:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=g97DXI76lZNPJVKCgpRU86TfJVegot0hQH+ApOydFZM=; b=XsPP9xbpTgP5UcYEZdpe/xwfByDOba4MHtyiDYqMrnP56zEzfQor3NPWtg3fgC4zWq vSJOTv0+kjwJz1whVxUeyaYSBNe54N0qZckMWUk3SJmooVvYrYWV8JxZrHBUnkwqS8yF X5hlEO4JFNhY/ppWIEZgIpGCXkMtC21Urk9Uw5NYyRlAwEoSA07ZSTnYJAbXiVNL7Rbu BdUbE42KwNPbsOpR8xTgAawsKOwiidhkVsaxawa7IDUMXo5eQUebgH/qs2sNTJiZ+vnm vbyTJAbM+zFKcFiaIX00T4tk/Ogw9IdIt7r3UCcGmBNKd5tutnC3pQLUPa9xDqLGS97U ifkQ== MIME-Version: 1.0 X-Received: by 10.140.106.138 with SMTP id e10mr49153635qgf.71.1417035503245; Wed, 26 Nov 2014 12:58:23 -0800 (PST) Received: by 10.140.97.38 with HTTP; Wed, 26 Nov 2014 12:58:23 -0800 (PST) Date: Wed, 26 Nov 2014 13:58:23 -0700 Message-ID: From: jacek burghardt To: xen-users Subject: [Xen-users] semptron 3850 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3511823684438460570==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============3511823684438460570== Content-Type: multipart/alternative; boundary=001a113a6290ce1fa20508c94987 --001a113a6290ce1fa20508c94987 Content-Type: text/plain; charset=UTF-8 I just build server with asrock itx motherboard, and semptron 3850 and it works fine with kvm I was able to create couple virtual machines. I wonder if it is supporting xen ? --001a113a6290ce1fa20508c94987 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

I = just build server with asrock itx motherboard, and semptron 3850 and it wor= ks fine with kvm I was able to create couple virtual machines.
I w= onder if it is supporting xen ?=C2=A0
--001a113a6290ce1fa20508c94987-- --===============3511823684438460570== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============3511823684438460570==-- From xen-users-bounces@lists.xen.org Wed Nov 26 20:59:46 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 26 Nov 2014 20:59:46 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtjfP-0001Y6-93; Wed, 26 Nov 2014 20:58:27 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtjfN-0001Y1-GX for xen-users@lists.xen.org; Wed, 26 Nov 2014 20:58:25 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id 94/57-28865-0FE36745; Wed, 26 Nov 2014 20:58:24 +0000 X-Env-Sender: jaceksburghardt@gmail.com X-Msg-Ref: server-2.tower-206.messagelabs.com!1417035503!13505093!1 X-Originating-IP: [209.85.216.45] X-SpamReason: No, hits=0.6 required=7.0 tests=HTML_60_70,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 22865 invoked from network); 26 Nov 2014 20:58:24 -0000 Received: from mail-qa0-f45.google.com (HELO mail-qa0-f45.google.com) (209.85.216.45) by server-2.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 26 Nov 2014 20:58:24 -0000 Received: by mail-qa0-f45.google.com with SMTP id x12so2492130qac.18 for ; Wed, 26 Nov 2014 12:58:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=g97DXI76lZNPJVKCgpRU86TfJVegot0hQH+ApOydFZM=; b=XsPP9xbpTgP5UcYEZdpe/xwfByDOba4MHtyiDYqMrnP56zEzfQor3NPWtg3fgC4zWq vSJOTv0+kjwJz1whVxUeyaYSBNe54N0qZckMWUk3SJmooVvYrYWV8JxZrHBUnkwqS8yF X5hlEO4JFNhY/ppWIEZgIpGCXkMtC21Urk9Uw5NYyRlAwEoSA07ZSTnYJAbXiVNL7Rbu BdUbE42KwNPbsOpR8xTgAawsKOwiidhkVsaxawa7IDUMXo5eQUebgH/qs2sNTJiZ+vnm vbyTJAbM+zFKcFiaIX00T4tk/Ogw9IdIt7r3UCcGmBNKd5tutnC3pQLUPa9xDqLGS97U ifkQ== MIME-Version: 1.0 X-Received: by 10.140.106.138 with SMTP id e10mr49153635qgf.71.1417035503245; Wed, 26 Nov 2014 12:58:23 -0800 (PST) Received: by 10.140.97.38 with HTTP; Wed, 26 Nov 2014 12:58:23 -0800 (PST) Date: Wed, 26 Nov 2014 13:58:23 -0700 Message-ID: From: jacek burghardt To: xen-users Subject: [Xen-users] semptron 3850 X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3511823684438460570==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============3511823684438460570== Content-Type: multipart/alternative; boundary=001a113a6290ce1fa20508c94987 --001a113a6290ce1fa20508c94987 Content-Type: text/plain; charset=UTF-8 I just build server with asrock itx motherboard, and semptron 3850 and it works fine with kvm I was able to create couple virtual machines. I wonder if it is supporting xen ? --001a113a6290ce1fa20508c94987 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

I = just build server with asrock itx motherboard, and semptron 3850 and it wor= ks fine with kvm I was able to create couple virtual machines.
I w= onder if it is supporting xen ?=C2=A0
--001a113a6290ce1fa20508c94987-- --===============3511823684438460570== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============3511823684438460570==-- From xen-users-bounces@lists.xen.org Thu Nov 27 12:07:48 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 27 Nov 2014 12:07:48 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtxqI-0002Wz-V0; Thu, 27 Nov 2014 12:06:38 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtxqG-0002WR-DF; Thu, 27 Nov 2014 12:06:36 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 86/CE-09842-BC317745; Thu, 27 Nov 2014 12:06:35 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-6.tower-21.messagelabs.com!1417089993!11772121!1 X-Originating-IP: [50.57.168.107] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.5; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4188 invoked from network); 27 Nov 2014 12:06:34 -0000 Received: from mail.xen.org (HELO mail.xen.org) (50.57.168.107) by server-6.tower-21.messagelabs.com with AES256-SHA encrypted SMTP; 27 Nov 2014 12:06:34 -0000 Received: from xenbits.xen.org ([50.57.170.242]) by mail.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xtxq3-0003UD-Jb; Thu, 27 Nov 2014 12:06:23 +0000 Received: from iwj by xenbits.xen.org with local (Exim 4.72) (envelope-from ) id 1Xtxq3-0008Rw-1V; Thu, 27 Nov 2014 12:06:23 +0000 Date: Thu, 27 Nov 2014 12:06:23 +0000 Message-Id: Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 111 (CVE-2014-8866) - Excessive checking in compatibility mode hypercall argument translation X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-8866 / XSA-111 version 3 Excessive checking in compatibility mode hypercall argument translation UPDATES IN VERSION 3 ==================== Public release. ISSUE DESCRIPTION ================= The hypercall argument translation needed for 32-bit guests running on 64-bit hypervisors performs checks on the final register state. These checks cover all registers potentially holding hypercall arguments, not just the ones actually doing so for the hypercall being processed, since the code was originally intended for use only by PV guests. While this is not a problem for PV guests (as they can't enter 64-bit mode and hence can't alter the high halves of any of the registers), the subsequent reuse of the same functionality for HVM guests exposed those checks to values (specifically, unexpected values for the high halves of registers not holding hypercall arguments) controlled by guest software. IMPACT ====== A buggy or malicious HVM guest can crash the host. VULNERABLE SYSTEMS ================== Xen 3.3 and onward are vulnerable. Only x86 systems are vulnerable. ARM systems are not vulnerable. MITIGATION ========== Running only PV guests will avoid this issue. There is no mitigation available for HVM guests on any version of Xen so far released by xenproject.org. CREDITS ======= This issue was discovered by Jan Beulich of SUSE. RESOLUTION ========== Applying the appropriate attached patch resolves this issue. xsa111-unstable.patch xen-unstable, Xen 4.4.x xsa111-4.3.patch Xen 4.3.x xsa111-4.2.patch Xen 4.2.x $ sha256sum xsa111*.patch f6e1bf166ebed6235802e4e42853430d2f5b456c1837908a4f7ed6d4d150e4b4 xsa111-4.2.patch e9b03a4443a40142cc5c21848dc9589770620dde8924344c4a00028c4dace9f2 xsa111-4.3.patch 3c418f065cd452c225af34c3cccf9bdbc37efb6c6a5fc5940fd83ad8620510d3 xsa111.patch $ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJUdwoTAAoJEIP+FMlX6CvZ/jIH/01d45vOe9bUokjixu+sv93n FPxm2XC9IZEAuDU4h4RXAkzI0L4vuCAnJq0Rr3quizukQ/oqtPPdbYGC/VgQ15LU 0XE3J2U8BbwsweEDIADinJZ76UvvIWtT4/llQT2WCI/g7nRiW7lZAUkhR9nXL2gg pw48QIdBkgEGZO7JlWEmrA60OwFcAAdG66/IWNjWbUPrscr/DLG0gimrqqAtG9lY jTpDrOgC+xARbES9iRBt0IU4duMUiCjwy+y8jeq/Ka5d6QIrcaeTO9Y3d6jf2CCE Z7TC22OGO4XMg6j+abceao3geS29ezsDQttSh7rGjwqMaNqJbIiitKIq4svAtS4= =Gtqx -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; 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Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 86/CE-09842-BC317745; Thu, 27 Nov 2014 12:06:35 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-6.tower-21.messagelabs.com!1417089993!11772121!1 X-Originating-IP: [50.57.168.107] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.5; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4188 invoked from network); 27 Nov 2014 12:06:34 -0000 Received: from mail.xen.org (HELO mail.xen.org) (50.57.168.107) by server-6.tower-21.messagelabs.com with AES256-SHA encrypted SMTP; 27 Nov 2014 12:06:34 -0000 Received: from xenbits.xen.org ([50.57.170.242]) by mail.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xtxq3-0003UD-Jb; Thu, 27 Nov 2014 12:06:23 +0000 Received: from iwj by xenbits.xen.org with local (Exim 4.72) (envelope-from ) id 1Xtxq3-0008Rw-1V; Thu, 27 Nov 2014 12:06:23 +0000 Date: Thu, 27 Nov 2014 12:06:23 +0000 Message-Id: Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 111 (CVE-2014-8866) - Excessive checking in compatibility mode hypercall argument translation X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-8866 / XSA-111 version 3 Excessive checking in compatibility mode hypercall argument translation UPDATES IN VERSION 3 ==================== Public release. ISSUE DESCRIPTION ================= The hypercall argument translation needed for 32-bit guests running on 64-bit hypervisors performs checks on the final register state. These checks cover all registers potentially holding hypercall arguments, not just the ones actually doing so for the hypercall being processed, since the code was originally intended for use only by PV guests. While this is not a problem for PV guests (as they can't enter 64-bit mode and hence can't alter the high halves of any of the registers), the subsequent reuse of the same functionality for HVM guests exposed those checks to values (specifically, unexpected values for the high halves of registers not holding hypercall arguments) controlled by guest software. IMPACT ====== A buggy or malicious HVM guest can crash the host. VULNERABLE SYSTEMS ================== Xen 3.3 and onward are vulnerable. Only x86 systems are vulnerable. ARM systems are not vulnerable. MITIGATION ========== Running only PV guests will avoid this issue. There is no mitigation available for HVM guests on any version of Xen so far released by xenproject.org. CREDITS ======= This issue was discovered by Jan Beulich of SUSE. RESOLUTION ========== Applying the appropriate attached patch resolves this issue. xsa111-unstable.patch xen-unstable, Xen 4.4.x xsa111-4.3.patch Xen 4.3.x xsa111-4.2.patch Xen 4.2.x $ sha256sum xsa111*.patch f6e1bf166ebed6235802e4e42853430d2f5b456c1837908a4f7ed6d4d150e4b4 xsa111-4.2.patch e9b03a4443a40142cc5c21848dc9589770620dde8924344c4a00028c4dace9f2 xsa111-4.3.patch 3c418f065cd452c225af34c3cccf9bdbc37efb6c6a5fc5940fd83ad8620510d3 xsa111.patch $ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJUdwoTAAoJEIP+FMlX6CvZ/jIH/01d45vOe9bUokjixu+sv93n FPxm2XC9IZEAuDU4h4RXAkzI0L4vuCAnJq0Rr3quizukQ/oqtPPdbYGC/VgQ15LU 0XE3J2U8BbwsweEDIADinJZ76UvvIWtT4/llQT2WCI/g7nRiW7lZAUkhR9nXL2gg pw48QIdBkgEGZO7JlWEmrA60OwFcAAdG66/IWNjWbUPrscr/DLG0gimrqqAtG9lY jTpDrOgC+xARbES9iRBt0IU4duMUiCjwy+y8jeq/Ka5d6QIrcaeTO9Y3d6jf2CCE Z7TC22OGO4XMg6j+abceao3geS29ezsDQttSh7rGjwqMaNqJbIiitKIq4svAtS4= =Gtqx -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; 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Received: from [85.158.139.211] by server-7.bemta-5.messagelabs.com id C5/08-31453-D5417745; Thu, 27 Nov 2014 12:09:01 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-16.tower-206.messagelabs.com!1417090139!10757292!1 X-Originating-IP: [50.57.168.107] X-SpamReason: No, hits=0.5 required=7.0 tests=BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 32394 invoked from network); 27 Nov 2014 12:09:00 -0000 Received: from mail.xen.org (HELO mail.xen.org) (50.57.168.107) by server-16.tower-206.messagelabs.com with AES256-SHA encrypted SMTP; 27 Nov 2014 12:09:00 -0000 Received: from xenbits.xen.org ([50.57.170.242]) by mail.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtxsT-0003WD-CG; Thu, 27 Nov 2014 12:08:53 +0000 Received: from iwj by xenbits.xen.org with local (Exim 4.72) (envelope-from ) id 1XtxsT-0000TV-4i; Thu, 27 Nov 2014 12:08:53 +0000 Date: Thu, 27 Nov 2014 12:08:53 +0000 Message-Id: Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 112 (CVE-2014-8867) - Insufficient bounding of "REP MOVS" to MMIO emulated inside the hypervisor X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-8867 / XSA-112 version 5 Insufficient bounding of "REP MOVS" to MMIO emulated inside the hypervisor UPDATES IN VERSION 5 ==================== Public release. ISSUE DESCRIPTION ================= Acceleration support for the "REP MOVS" instruction, when the first iteration accesses memory mapped I/O emulated internally in the hypervisor, incorrectly assumes that the whole range accessed is handled by the same hypervisor sub-component. IMPACT ====== A buggy or malicious HVM guest can crash the host. VULNERABLE SYSTEMS ================== Xen versions from at least 3.2.x onwards are vulnerable on x86 systems. Older versions have not been inspected. ARM systems are not vulnerable. MITIGATION ========== Running only PV guests will avoid this issue. There is no mitigation available for HVM guests. CREDITS ======= This issue was discovered by Jan Beulich of SUSE. RESOLUTION ========== Applying the appropriate attached patch resolves this issue. xsa112-unstable.patch xen-unstable, Xen 4.4.x, Xen 4.3.x xsa112-4.2.patch Xen 4.2.x $ sha256sum xsa112*.patch cf01a1acd258e7cbb3586e543ba3668c1ee7fb05cba19b8b5369a3e101a2288f xsa112-4.2.patch cc39a4cdcb52929ed36ab696807d2405aa552177a6f029d8a1a52041ca1ed519 xsa112.patch $ We have been told that this patch is not sufficient on Xen 3.3.x and earlier without also backporting b1b6362f (git commit id). 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(envelope-from ) id 1Xtxsc-0002mo-Sz; Thu, 27 Nov 2014 12:09:03 +0000 Received: from [85.158.139.211] by server-7.bemta-5.messagelabs.com id C5/08-31453-D5417745; Thu, 27 Nov 2014 12:09:01 +0000 X-Env-Sender: iwj@xenbits.xen.org X-Msg-Ref: server-16.tower-206.messagelabs.com!1417090139!10757292!1 X-Originating-IP: [50.57.168.107] X-SpamReason: No, hits=0.5 required=7.0 tests=BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 32394 invoked from network); 27 Nov 2014 12:09:00 -0000 Received: from mail.xen.org (HELO mail.xen.org) (50.57.168.107) by server-16.tower-206.messagelabs.com with AES256-SHA encrypted SMTP; 27 Nov 2014 12:09:00 -0000 Received: from xenbits.xen.org ([50.57.170.242]) by mail.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtxsT-0003WD-CG; Thu, 27 Nov 2014 12:08:53 +0000 Received: from iwj by xenbits.xen.org with local (Exim 4.72) (envelope-from ) id 1XtxsT-0000TV-4i; Thu, 27 Nov 2014 12:08:53 +0000 Date: Thu, 27 Nov 2014 12:08:53 +0000 Message-Id: Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Cc: "Xen.org security team" Subject: [Xen-users] Xen Security Advisory 112 (CVE-2014-8867) - Insufficient bounding of "REP MOVS" to MMIO emulated inside the hypervisor X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-8867 / XSA-112 version 5 Insufficient bounding of "REP MOVS" to MMIO emulated inside the hypervisor UPDATES IN VERSION 5 ==================== Public release. ISSUE DESCRIPTION ================= Acceleration support for the "REP MOVS" instruction, when the first iteration accesses memory mapped I/O emulated internally in the hypervisor, incorrectly assumes that the whole range accessed is handled by the same hypervisor sub-component. IMPACT ====== A buggy or malicious HVM guest can crash the host. VULNERABLE SYSTEMS ================== Xen versions from at least 3.2.x onwards are vulnerable on x86 systems. Older versions have not been inspected. ARM systems are not vulnerable. MITIGATION ========== Running only PV guests will avoid this issue. There is no mitigation available for HVM guests. CREDITS ======= This issue was discovered by Jan Beulich of SUSE. RESOLUTION ========== Applying the appropriate attached patch resolves this issue. xsa112-unstable.patch xen-unstable, Xen 4.4.x, Xen 4.3.x xsa112-4.2.patch Xen 4.2.x $ sha256sum xsa112*.patch cf01a1acd258e7cbb3586e543ba3668c1ee7fb05cba19b8b5369a3e101a2288f xsa112-4.2.patch cc39a4cdcb52929ed36ab696807d2405aa552177a6f029d8a1a52041ca1ed519 xsa112.patch $ We have been told that this patch is not sufficient on Xen 3.3.x and earlier without also backporting b1b6362f (git commit id). 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(envelope-from ) id 1Xu5MQ-0004Zd-L3 for xen-users@lists.xen.org; Thu, 27 Nov 2014 20:08:18 +0000 Received: from [85.158.139.211] by server-8.bemta-5.messagelabs.com id 65/5C-11581-1B487745; Thu, 27 Nov 2014 20:08:17 +0000 X-Env-Sender: sebastian.stuecker@intergraph.com X-Msg-Ref: server-4.tower-206.messagelabs.com!1417118895!13758520!1 X-Originating-IP: [207.211.31.47] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogMjA3LjIxMS4zMS40NyA9PiAyNTU3MTM=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 18010 invoked from network); 27 Nov 2014 20:08:16 -0000 Received: from service41-us.mimecast.com (HELO service41-us.mimecast.com) (207.211.31.47) by server-4.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 27 Nov 2014 20:08:16 -0000 Received: from EU-CASHT1.ingrnet.com (eu-casht1.ingrnet.com [193.67.242.240]) (Using TLS) by service41-us.mimecast.com; Thu, 27 Nov 2014 15:08:14 -0500 Received: from EU-MBX1.ingrnet.com ([169.254.1.78]) by EU-CASHT1.ingrnet.com ([148.53.43.65]) with mapi id 14.03.0181.006; Thu, 27 Nov 2014 21:08:11 +0100 From: "Stuecker, Sebastian" To: "xen-users@lists.xen.org" Thread-Topic: VIF interface gets IP adress and is used as 2nd default route Thread-Index: AdAKfao92e+FxQcCROeDK6lmk1opeQ== Date: Thu, 27 Nov 2014 20:08:10 +0000 Message-ID: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [62.242.162.102] x-exclaimer-md-config: 26abbb0b-9cca-4d2c-825e-d9e64bf595ee MIME-Version: 1.0 X-MC-Unique: 114112715081400301 Subject: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; 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_______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============4290284930507122837==-- From xen-users-bounces@lists.xen.org Thu Nov 27 20:09:49 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 27 Nov 2014 20:09:49 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xu5MS-0004Zi-4X; Thu, 27 Nov 2014 20:08:20 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xu5MQ-0004Zd-L3 for xen-users@lists.xen.org; Thu, 27 Nov 2014 20:08:18 +0000 Received: from [85.158.139.211] by server-8.bemta-5.messagelabs.com id 65/5C-11581-1B487745; Thu, 27 Nov 2014 20:08:17 +0000 X-Env-Sender: sebastian.stuecker@intergraph.com X-Msg-Ref: server-4.tower-206.messagelabs.com!1417118895!13758520!1 X-Originating-IP: [207.211.31.47] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogMjA3LjIxMS4zMS40NyA9PiAyNTU3MTM=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 18010 invoked from network); 27 Nov 2014 20:08:16 -0000 Received: from service41-us.mimecast.com (HELO service41-us.mimecast.com) (207.211.31.47) by server-4.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 27 Nov 2014 20:08:16 -0000 Received: from EU-CASHT1.ingrnet.com (eu-casht1.ingrnet.com [193.67.242.240]) (Using TLS) by service41-us.mimecast.com; Thu, 27 Nov 2014 15:08:14 -0500 Received: from EU-MBX1.ingrnet.com ([169.254.1.78]) by EU-CASHT1.ingrnet.com ([148.53.43.65]) with mapi id 14.03.0181.006; Thu, 27 Nov 2014 21:08:11 +0100 From: "Stuecker, Sebastian" To: "xen-users@lists.xen.org" Thread-Topic: VIF interface gets IP adress and is used as 2nd default route Thread-Index: AdAKfao92e+FxQcCROeDK6lmk1opeQ== Date: Thu, 27 Nov 2014 20:08:10 +0000 Message-ID: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [62.242.162.102] x-exclaimer-md-config: 26abbb0b-9cca-4d2c-825e-d9e64bf595ee MIME-Version: 1.0 X-MC-Unique: 114112715081400301 Subject: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============4290284930507122837==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============4290284930507122837== Content-Language: de-DE Content-Type: multipart/alternative; boundary="_000_65C247CC0B53264389AA9E0F1AB79D7D030EB078EUMBX1ingrnetco_" --_000_65C247CC0B53264389AA9E0F1AB79D7D030EB078EUMBX1ingrnetco_ Content-Type: text/plain; charset=UTF-8 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(Exim 4.72) (envelope-from ) id 1Xu6NU-0006T5-LK; Thu, 27 Nov 2014 21:13:28 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xu6NT-0006T0-HP for xen-users@lists.xen.org; Thu, 27 Nov 2014 21:13:27 +0000 Received: from [85.158.139.211] by server-15.bemta-5.messagelabs.com id A8/3C-01660-6F397745; Thu, 27 Nov 2014 21:13:26 +0000 X-Env-Sender: nd@syndicat.com X-Msg-Ref: server-16.tower-206.messagelabs.com!1417122805!10857334!1 X-Originating-IP: [62.146.89.62] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 9115 invoked from network); 27 Nov 2014 21:13:25 -0000 Received: from mail.syndicat.com (HELO mail.syndicat.com) (62.146.89.62) by server-16.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 27 Nov 2014 21:13:25 -0000 Received: from localhost.syndicat.com ([127.0.0.1] helo=localhost) by mail.syndicat.com with esmtp (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1Xu6NQ-0005lg-Co; Thu, 27 Nov 2014 22:13:24 +0100 X-Virus-Scanned: amavisd-new at syndicat.com Received: from mail.syndicat.com ([127.0.0.1]) by localhost (mail.syndicat.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UjIaPeedMggG; Thu, 27 Nov 2014 22:13:24 +0100 (CET) Received: from p5dc3f857.dip0.t-ipconnect.de ([93.195.248.87] helo=[10.1.1.18]) by mail.syndicat.com with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1Xu6NQ-0007Tr-1Z; Thu, 27 Nov 2014 22:13:24 +0100 Mime-Version: 1.0 (Mac OS X Mail 8.1 \(1993\)) X-Pgp-Agent: GPGMail 2.5b2 From: "Niels Dettenbach (Syndicat.com)" In-Reply-To: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> Date: Thu, 27 Nov 2014 22:13:22 +0100 Message-Id: <34FF2BC6-C506-4EC5-96C6-5BA4696DD308@syndicat.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> To: "Stuecker, Sebastian" , xen-users@lists.xen.org X-Mailer: Apple Mail (2.1993) Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8234350524524037359==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============8234350524524037359== Content-Type: multipart/signed; boundary="Apple-Mail=_45C8D8A3-A04A-44B5-A297-0A124E7EAAF7"; protocol="application/pgp-signature"; micalg=pgp-sha512 --Apple-Mail=_45C8D8A3-A04A-44B5-A297-0A124E7EAAF7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > Am 27.11.2014 um 21:08 schrieb Stuecker, Sebastian = : >=20 > However, when I start the Windows Server HVM the problem starts. I = suspect it is because this machine has a running DHCP server, so it = seems to assign an IP to the VIF-Interface which is then also added into = the routing table as default IF. After that the network does not fully = work any more (obviously with 2 default routes like this). But how can I = prevent this from happening? >=20 > http://paste.ubuntu.com/9265035/ >=20 hmm, why your Windows vif has an IP (from Dom0 side) and why the Dom0=E2=80=99s= default gateway is pointed to that interface then? It seems this is something related to a wrong configuration of your = Windows HVM DomU networking - it seems to use routing or NAT config = instead of briding or such a thing. cheerioh, Niels. =E2=80=94 Niels Dettenbach Syndicat IT & Internet http://www.syndicat.com --Apple-Mail=_45C8D8A3-A04A-44B5-A297-0A124E7EAAF7 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJUd5PzAAoJEM78prARigUnvl8QAJ8bStZpIgdzue5h4AqpTl/j QMfbC0Y07RaLFGjzH+knnD/MqmLOQoa7B1Tdt8cUAlrfXlrQqnpgUKTO1lExKCxn hGZbEKH/+Q+Jc5SAnhm86okbjpyBhKgyONXUUbbP6NMl+XxMildTvzsYhypfcpru xrBcyfgGFDWxP0ggtMPOpP2HKshnH2hFgLmTYdjsm/2x6dypxyLYy1FIQP7kOUSk 7QGPRSzA93olcx4NBSZVdyMO5X8zHWuGeyGWX1y7ZqEs8P7uOoiBrEWIC8lnuj/k DyRxw60ehNFruWJ/o9F6MB2h5vkrb0ItqQ11EBo4Dy/WALECMy3LJO+2ih/Q9hi2 Fn5QPv0Krv9xn7iKw4ngHZwGzFSLw/qewZWIW9wpgH23FuV2sNTGL/aCg3KMmonv MLoNwFy8duQsXhzLdUgcSP1aFhRnWKXFFzYOW11Qy22dsA5xaPThSMnpJszq6bkO mLQNiHeaDRMrgRxPeJ61ypS7uRmYyfxsdVdRYCYQG4+n/f4yvmkOAONgRf78HSOB BQRUSTBpDqYIIvpq1H5pAVhYNYybJ8h2VBNQ1ERCQfQAQplYsh9DNqkC658MVxNz LGVyjhacAlIyfmNtaZnH11J4TY7kjDE62JxXJTXu1z8hp9+LXOBkkLnNxymieo4a 2FsmUrE7P5sTj+PeKXNn =hW8R -----END PGP SIGNATURE----- --Apple-Mail=_45C8D8A3-A04A-44B5-A297-0A124E7EAAF7-- --===============8234350524524037359== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============8234350524524037359==-- From xen-users-bounces@lists.xen.org Thu Nov 27 21:14:35 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 27 Nov 2014 21:14:35 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xu6NU-0006T5-LK; Thu, 27 Nov 2014 21:13:28 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xu6NT-0006T0-HP for xen-users@lists.xen.org; Thu, 27 Nov 2014 21:13:27 +0000 Received: from [85.158.139.211] by server-15.bemta-5.messagelabs.com id A8/3C-01660-6F397745; Thu, 27 Nov 2014 21:13:26 +0000 X-Env-Sender: nd@syndicat.com X-Msg-Ref: server-16.tower-206.messagelabs.com!1417122805!10857334!1 X-Originating-IP: [62.146.89.62] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 9115 invoked from network); 27 Nov 2014 21:13:25 -0000 Received: from mail.syndicat.com (HELO mail.syndicat.com) (62.146.89.62) by server-16.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 27 Nov 2014 21:13:25 -0000 Received: from localhost.syndicat.com ([127.0.0.1] helo=localhost) by mail.syndicat.com with esmtp (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1Xu6NQ-0005lg-Co; Thu, 27 Nov 2014 22:13:24 +0100 X-Virus-Scanned: amavisd-new at syndicat.com Received: from mail.syndicat.com ([127.0.0.1]) by localhost (mail.syndicat.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UjIaPeedMggG; Thu, 27 Nov 2014 22:13:24 +0100 (CET) Received: from p5dc3f857.dip0.t-ipconnect.de ([93.195.248.87] helo=[10.1.1.18]) by mail.syndicat.com with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1Xu6NQ-0007Tr-1Z; Thu, 27 Nov 2014 22:13:24 +0100 Mime-Version: 1.0 (Mac OS X Mail 8.1 \(1993\)) X-Pgp-Agent: GPGMail 2.5b2 From: "Niels Dettenbach (Syndicat.com)" In-Reply-To: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> Date: Thu, 27 Nov 2014 22:13:22 +0100 Message-Id: <34FF2BC6-C506-4EC5-96C6-5BA4696DD308@syndicat.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> To: "Stuecker, Sebastian" , xen-users@lists.xen.org X-Mailer: Apple Mail (2.1993) Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8234350524524037359==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============8234350524524037359== Content-Type: multipart/signed; boundary="Apple-Mail=_45C8D8A3-A04A-44B5-A297-0A124E7EAAF7"; protocol="application/pgp-signature"; micalg=pgp-sha512 --Apple-Mail=_45C8D8A3-A04A-44B5-A297-0A124E7EAAF7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > Am 27.11.2014 um 21:08 schrieb Stuecker, Sebastian = : >=20 > However, when I start the Windows Server HVM the problem starts. I = suspect it is because this machine has a running DHCP server, so it = seems to assign an IP to the VIF-Interface which is then also added into = the routing table as default IF. After that the network does not fully = work any more (obviously with 2 default routes like this). But how can I = prevent this from happening? >=20 > http://paste.ubuntu.com/9265035/ >=20 hmm, why your Windows vif has an IP (from Dom0 side) and why the Dom0=E2=80=99s= default gateway is pointed to that interface then? It seems this is something related to a wrong configuration of your = Windows HVM DomU networking - it seems to use routing or NAT config = instead of briding or such a thing. cheerioh, Niels. =E2=80=94 Niels Dettenbach Syndicat IT & Internet http://www.syndicat.com --Apple-Mail=_45C8D8A3-A04A-44B5-A297-0A124E7EAAF7 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJUd5PzAAoJEM78prARigUnvl8QAJ8bStZpIgdzue5h4AqpTl/j QMfbC0Y07RaLFGjzH+knnD/MqmLOQoa7B1Tdt8cUAlrfXlrQqnpgUKTO1lExKCxn hGZbEKH/+Q+Jc5SAnhm86okbjpyBhKgyONXUUbbP6NMl+XxMildTvzsYhypfcpru xrBcyfgGFDWxP0ggtMPOpP2HKshnH2hFgLmTYdjsm/2x6dypxyLYy1FIQP7kOUSk 7QGPRSzA93olcx4NBSZVdyMO5X8zHWuGeyGWX1y7ZqEs8P7uOoiBrEWIC8lnuj/k DyRxw60ehNFruWJ/o9F6MB2h5vkrb0ItqQ11EBo4Dy/WALECMy3LJO+2ih/Q9hi2 Fn5QPv0Krv9xn7iKw4ngHZwGzFSLw/qewZWIW9wpgH23FuV2sNTGL/aCg3KMmonv MLoNwFy8duQsXhzLdUgcSP1aFhRnWKXFFzYOW11Qy22dsA5xaPThSMnpJszq6bkO mLQNiHeaDRMrgRxPeJ61ypS7uRmYyfxsdVdRYCYQG4+n/f4yvmkOAONgRf78HSOB BQRUSTBpDqYIIvpq1H5pAVhYNYybJ8h2VBNQ1ERCQfQAQplYsh9DNqkC658MVxNz LGVyjhacAlIyfmNtaZnH11J4TY7kjDE62JxXJTXu1z8hp9+LXOBkkLnNxymieo4a 2FsmUrE7P5sTj+PeKXNn =hW8R -----END PGP SIGNATURE----- --Apple-Mail=_45C8D8A3-A04A-44B5-A297-0A124E7EAAF7-- --===============8234350524524037359== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============8234350524524037359==-- From xen-users-bounces@lists.xen.org Fri Nov 28 08:31:10 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 08:31:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuGvx-0006nd-4H; Fri, 28 Nov 2014 08:29:45 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuGvw-0006nT-Cf for xen-users@lists.xen.org; Fri, 28 Nov 2014 08:29:44 +0000 Received: from [193.109.254.147] by server-12.bemta-14.messagelabs.com id 6D/6E-02702-77238745; Fri, 28 Nov 2014 08:29:43 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-9.tower-27.messagelabs.com!1417163381!15391560!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30037 invoked from network); 28 Nov 2014 08:29:42 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-9.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 28 Nov 2014 08:29:42 -0000 X-IronPort-AV: E=Sophos;i="5.07,475,1413244800"; d="scan'208";a="197378812" Message-ID: <1417163380.2372.11.camel@citrix.com> From: Ian Campbell To: "Stuecker, Sebastian" Date: Fri, 28 Nov 2014 08:29:40 +0000 In-Reply-To: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 2014-11-27 at 20:08 +0000, Stuecker, Sebastian wrote: > However, when I start the Windows Server HVM the problem starts. Please can you provide the config files for this domain and perhaps one of the working ones for comparison. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 28 08:31:10 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 08:31:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuGvx-0006nd-4H; Fri, 28 Nov 2014 08:29:45 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuGvw-0006nT-Cf for xen-users@lists.xen.org; Fri, 28 Nov 2014 08:29:44 +0000 Received: from [193.109.254.147] by server-12.bemta-14.messagelabs.com id 6D/6E-02702-77238745; Fri, 28 Nov 2014 08:29:43 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-9.tower-27.messagelabs.com!1417163381!15391560!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30037 invoked from network); 28 Nov 2014 08:29:42 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-9.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 28 Nov 2014 08:29:42 -0000 X-IronPort-AV: E=Sophos;i="5.07,475,1413244800"; d="scan'208";a="197378812" Message-ID: <1417163380.2372.11.camel@citrix.com> From: Ian Campbell To: "Stuecker, Sebastian" Date: Fri, 28 Nov 2014 08:29:40 +0000 In-Reply-To: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA1 Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Thu, 2014-11-27 at 20:08 +0000, Stuecker, Sebastian wrote: > However, when I start the Windows Server HVM the problem starts. Please can you provide the config files for this domain and perhaps one of the working ones for comparison. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 28 09:02:59 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 09:02:59 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHQx-0008LC-23; Fri, 28 Nov 2014 09:01:47 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHQw-0008L7-Le for xen-users@lists.xen.org; Fri, 28 Nov 2014 09:01:46 +0000 Received: from [85.158.137.68] by server-4.bemta-3.messagelabs.com id 74/3E-23865-9F938745; Fri, 28 Nov 2014 09:01:45 +0000 X-Env-Sender: sebastian.stuecker@intergraph.com X-Msg-Ref: server-14.tower-31.messagelabs.com!1417165304!11987734!1 X-Originating-IP: [207.211.31.47] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogMjA3LjIxMS4zMS40NyA9PiAyNTU3MTM=\n X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26303 invoked from network); 28 Nov 2014 09:01:45 -0000 Received: from service41-us.mimecast.com (HELO service41-us.mimecast.com) (207.211.31.47) by server-14.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 28 Nov 2014 09:01:45 -0000 Received: from EU-CASHT2.ingrnet.com (eu-casht2.ingrnet.com [193.67.242.241]) (Using TLS) by service41-us.mimecast.com; Fri, 28 Nov 2014 04:01:43 -0500 Received: from EU-MBX1.ingrnet.com ([169.254.1.78]) by EU-CASHT2.ingrnet.com ([148.53.43.66]) with mapi id 14.03.0181.006; Fri, 28 Nov 2014 10:01:41 +0100 From: "Stuecker, Sebastian" To: "xen-users@lists.xen.org" Thread-Topic: [Xen-users] VIF interface gets IP adress and is used as 2nd default route Thread-Index: AdAKfao92e+FxQcCROeDK6lmk1opeQAX2fEAAAKX7nA= Date: Fri, 28 Nov 2014 09:01:40 +0000 Message-ID: <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <1417163380.2372.11.camel@citrix.com> In-Reply-To: <1417163380.2372.11.camel@citrix.com> Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [188.192.14.172] x-exclaimer-md-config: 26abbb0b-9cca-4d2c-825e-d9e64bf595ee MIME-Version: 1.0 X-MC-Unique: 114112804014302901 Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; 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Fri, 28 Nov 2014 04:01:43 -0500 Received: from EU-MBX1.ingrnet.com ([169.254.1.78]) by EU-CASHT2.ingrnet.com ([148.53.43.66]) with mapi id 14.03.0181.006; Fri, 28 Nov 2014 10:01:41 +0100 From: "Stuecker, Sebastian" To: "xen-users@lists.xen.org" Thread-Topic: [Xen-users] VIF interface gets IP adress and is used as 2nd default route Thread-Index: AdAKfao92e+FxQcCROeDK6lmk1opeQAX2fEAAAKX7nA= Date: Fri, 28 Nov 2014 09:01:40 +0000 Message-ID: <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <1417163380.2372.11.camel@citrix.com> In-Reply-To: <1417163380.2372.11.camel@citrix.com> Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [188.192.14.172] x-exclaimer-md-config: 26abbb0b-9cca-4d2c-825e-d9e64bf595ee MIME-Version: 1.0 X-MC-Unique: 114112804014302901 Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org SGksDQoNCnRoZSBjb25maWcgb2YgdGhlIHByb2JsZW0gZG9tYWluIHdpdGggV2luZG93cyAyMDEy IFNldmVyIGlzOg0KDQpodHRwOi8vcGFzdGUudWJ1bnR1LmNvbS85MjgwMzg0Lw0KDQpUaGUgY29u ZmlnIG9mIFdpbmRvd3MgOC4xIGRvbWFpbiBpcyBiYXNpY2FsbHkgaWRlbnRpY2FsLCBzbyBJIGRv buKAmXQgdGhpbmsgaXTigJlzIGEgY29uZmlnIHByb2JsZW0NCg0KaHR0cDovL3Bhc3RlLnVidW50 dS5jb20vOTI4MDM3Mi8NCg0KVGhlIHByb2JsZW0gb25seSBvY2N1cnMgb24gdGhlIGZpcnN0IG9u ZSwgd2hpY2ggaXMgd2hlcmUgdGhlIERIQ1AgU2VydmVyIGlzIHJ1bm5pbmcgb24gdGhlIERvbVUg LSB3aGVuIEkgZGVhY3RpdmUgdGhlIERIQ1Agc2VydmljZSB0aGVyZSAoYW5kIHJ1biBhbm90aGVy IERIQ1Agc2VydmljZSBvbiBhbiBpbmRlcGVuZGVudCBwaHlzaWNhbCBtYWNoaW5lIGluc3RlYWQp LCB0aGUgcHJvYmxlbSBkb2VzIG5vdCBjb21lIHVwIChhZnRlciByZWJvb3QpLiBJIGNhbiBldmVu IHNlZSB0aGUgREhDUCBsZWFzZSBvbiB0aGUgd2luZG93cyBzZXJ2ZXIgd2l0aCB0aGUgTUFDIGFk ZHJlc3MgZmU6ZmY6ZmY6ZmY6ZmY6ZmYuDQoNClJlZ2FyZHMNCg0KDQoNCg0KRGllc2UgRS1NYWls IHd1cmRlIHZlcnNhbmR0IGltIEF1ZnRyYWcgZGVzIFVudGVybmVobWVucyBJbnRlcmdyYXBoIFNH JkkgRGV1dHNjaGxhbmQgR21iSA0KVmVydHJldHVuZ3NiZXJlY2h0aWd0ZXIgR2VzY2jDpGZ0c2bD vGhyZXI6IE1heGltaWxpYW4gV2ViZXINClNpdHogZGVyIEdlc2VsbHNjaGFmdDogUmVpY2hlbmJh Y2hzdHIuIDMsIDg1NzM3IElzbWFuaW5nLCBEZXV0c2NobGFuZCwgVGVsLiArNDkgKDApODkvOTYx MDYtMA0KRWluZ2V0cmFnZW4gaW0gSGFuZGVsc3JlZ2lzdGVyIEIgZGVzIEFtdHNnZXJpY2h0cyBN w7xuY2hlbiwgSFJCIDE3NjI3OA0KVW1zYXR6c3RldWVyLUlkZW50aWZpa2F0aW9uc251bW1lciBn ZW3DpMOfIMKnMjdhIFVtc2F0enN0ZXVlcmdlc2V0eiAvIFZBVC1JRDogREUgMjYzIDQxOSA5NjkN ClN0ZXVlci1OdW1tZXI6IDE0My8xNTAvNTA3MTYNCg0KVGhpcyBFLU1haWwgaGFzIGJlZW4gc2Vu dCBvbiBiZWhhbGYgb2YgdGhlIGNvbXBhbnkgSW50ZXJncmFwaCBTRyZJIERldXRzY2hsYW5kIEdt YkgNCkF1dGhvcmlzZWQgTWFuYWdpbmcgRGlyZWN0b3I6IE1heGltaWxpYW4gV2ViZXINClJlZ2lz dGVyZWQgb2ZmaWNlIGFuZCBHZXJtYW4gaGVhZHF1YXJ0ZXJzOiBSZWljaGVuYmFjaHN0ci4gMywg ODU3MzcgSXNtYW5pbmcsIEdlcm1hbnksIHBob25lICs0OSAoMCk4OS85NjEwNi0wDQpUaGUgY29t cGFueSBpcyByZWNvcmRlZCBpbiB0aGUgY29tbWVyY2lhbCByZWdpc3RlciBCIG9mIHRoZSBNdW5p Y2ggRGlzdHJpY3QgQ291cnQgdW5kZXIgdGhlIGNvbXBhbnkgcmVnaXN0ZXIgbnVtYmVyIEhSQiAx NzYyNzgNClZBVC1JRDogREUgMjYzIDQxOSA5NjkNCkdlcm1hbiBUYXggSUQ6IDE0My8xNTAvNTA3 MTYNCg0KRGllc2UgRS1NYWlsIChtaXQgenVnZWjDtnJpZ2VuIERhdGVpZW4pIGVudGjDpGx0IG3D tmdsaWNoZXJ3ZWlzZSBJbmZvcm1hdGlvbmVuLCBkaWUgdmVydHJhdWxpY2ggc2luZCwgZGVtIFVy aGViZXJyZWNodCB1bnRlcmxpZWdlbiBvZGVyIGVpbiBHZXNjaMOkZnRzZ2VoZWltbmlzIGRhcnN0 ZWxsZW4uIEZhbGxzIFNpZSBkaWVzZSBOYWNocmljaHQgaXJydMO8bWxpY2hlcndlaXNlIGVyaGFs dGVuIGhhYmVuLCBiZW5hY2hyaWNodGlnZW4gU2llIHVucyBiaXR0ZSB1bWdlaGVuZCwgaW5kZW0g U2llIGVpbmUgQW50d29ydCBzZW5kZW4sIHVuZCBsw7ZzY2hlbiBTaWUgYml0dGUgZGllc2UgRS1N YWlsIHVuZCBJaHJlIEFudHdvcnQgZGFyYXVmLiBTw6RtdGxpY2hlIGF1ZmdlZsO8aHJ0ZW4gQW5z aWNodGVuIG9kZXIgTWVpbnVuZ2VuIHNpbmQgYXVzc2NobGllw59saWNoIGRpZWplbmlnZW4gZGVz IEF1dG9ycyB1bmQgZW50c3ByZWNoZW4gbmljaHQgbm90d2VuZGlnZXJ3ZWlzZSBkZW5lbiBkZXMg VW50ZXJuZWhtZW5zIEludGVyZ3JhcGguDQoNClRoaXMgRS1NYWlsIChhbmQgYW55IGF0dGFjaG1l bnRzKSBtYXkgYmUgY29uZmlkZW50aWFsIGFuZCBwcm90ZWN0ZWQgYnkgbGVnYWwgcHJpdmlsZWdl LiBJZiB5b3UgYXJlIG5vdCB0aGUgaW50ZW5kZWQgcmVjaXBpZW50IHBsZWFzZSBub3RpZnkgdXMg aW1tZWRpYXRlbHkgYnkgcmVwbHlpbmcgdG8gdGhlIHNlbmRlciBhbmQgZGVsZXRlIHRoaXMgRS1N YWlsIGFuZCB5b3VyIHJlcGx5IGZyb20geW91ciBzeXN0ZW0uIEFsbCB0aGUgdmlld3MgYW5kIG9w aW5pb25zIHB1Ymxpc2hlZCBoZXJlIGFyZSBzb2xlbHkgYmFzZWQgb24gdGhlIGF1dGhvcidzIG93 biBvcGluaW9uIGFuZCBzaG91bGQgbm90IGJlIGNvbnNpZGVyZWQgbmVjZXNzYXJpbHkgYXMgcmVm bGVjdGluZyB0aGUgb3BpbmlvbiBvZiBJbnRlcmdyYXBoLg0KDQoNCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi11c2VycyBtYWlsaW5nIGxpc3QKWGVu LXVzZXJzQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLXVzZXJz From xen-users-bounces@lists.xen.org Fri Nov 28 09:14:59 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 09:14:59 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHdM-0000mV-0g; 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Fri, 28 Nov 2014 10:14:32 +0100 X-Virus-Scanned: amavisd-new at syndicat.com Received: from mail.syndicat.com ([127.0.0.1]) by localhost (mail.syndicat.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4B_qrE6cuWuT; Fri, 28 Nov 2014 10:14:31 +0100 (CET) Received: from p5dc3e69a.dip0.t-ipconnect.de ([93.195.230.154] helo=[10.1.1.18]) by mail.syndicat.com with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1XuHdH-0005s5-KZ; Fri, 28 Nov 2014 10:14:31 +0100 Mime-Version: 1.0 (Mac OS X Mail 8.1 \(1993\)) X-Pgp-Agent: GPGMail 2.5b2 From: "Niels Dettenbach (Syndicat.com)" In-Reply-To: <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> Date: Fri, 28 Nov 2014 10:14:30 +0100 Message-Id: <97CB75F6-133B-4C51-93E2-6CC9263BE20A@syndicat.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <1417163380.2372.11.camel@citrix.com> <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> To: "Stuecker, Sebastian" X-Mailer: Apple Mail (2.1993) Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1095751825895460789==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============1095751825895460789== Content-Type: multipart/signed; boundary="Apple-Mail=_6E36045E-C157-41E0-ACD8-664D9BE97FC8"; protocol="application/pgp-signature"; micalg=pgp-sha512 --Apple-Mail=_6E36045E-C157-41E0-ACD8-664D9BE97FC8 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Sebastian, > Am 28.11.2014 um 10:01 schrieb Stuecker, Sebastian = : >=20 > The problem only occurs on the first one, which is where the DHCP = Server is running on the DomU - when I deactive the DHCP service there = (and run another DHCP service on an independent physical machine = instead), the problem does not come up (after reboot). I can even see = the DHCP lease on the windows server with the MAC address = fe:ff:ff:ff:ff:ff. just a shot in the dark: This sounds to me like a Ubuntu problem (and = not men=E2=80=99s side), because Ubuntu =E2=80=9Esee=E2=80=99s=E2=80=9C = a new network interface for which it did not have any configuration = details - so it tries to auto-configure it by a DHCP Client or similar. Could you try to explicitely configure the vif of your Win Dom0 to = =E2=80=9Enone=E2=80=9C or similar in Ubuntu (dome) to avoid DHCP = clienting? btw: You are able to define a static interface name for your DomUs (like = win0 instead of a random vif[n]) - this might help=E2=80=99s you here = too. hth cheerioh, Niels. =E2=80=94 Syndicat IT & Internet http://www.syndicat.com --Apple-Mail=_6E36045E-C157-41E0-ACD8-664D9BE97FC8 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJUeDz2AAoJEM78prARigUnKnoP/2bfLWeUjaMjbb8QF0I93n2P clMKcZ9wHNcCH2m0DiOvxC7hG5vv1WzlT11glrQCz1aQ7Vi0AnIIqLjNmfli3iUs 51HJWbpnqbtreZRCIR2NuYY4NgCv/sL5tGIBCGu0ycuJVlUio+HlRDL8q8E5qumE kHxYbY84jbH5nFRaQtsLBwyPad0EoA+uarKB6+VdCWEHBL4gBx18x3eEHlDqDryD zzeZpmHT9YTH8HCU/GGhaoy7725cR9MMZpax7kPlbZK8Uaf2kMCkdjAdDsCur2ka 6XvXrZUlR/eio7VTZTsLO8sN+8MebOqPWCIENh7B5uNM6cH/KG57MFqPq0UAp25/ u0g+HcI63OM6oqyFG2+v2kZRXxWLsXikTi4x5NyJuRJh2b8n23woazTck0TDb8rn M9+lJ7aybADM4dzDM1enXFRVXI61UBPuikeRXw/VeM7jF57zCSr6rTzpuDh0Cvt0 7N8hLXbmGBGXrLtajjpjJWUwowM12/P5T7bUXYQaLztSlMb0iMzPuJK52WrRxKAc H4QENJt2dH1VO9HiWi904qPgz5cHHaHWymi/phFymAbIc7p0GpAey+2Kv9ZvaMwP Hzs0IyEQ4O78luupvWNbY+7abTZkoLj8/usHLlvZcgEXOZlpZnw6yX+DPOi9A2PT j7ZlRbbwMzcgetjNrnNd =OAa3 -----END PGP SIGNATURE----- --Apple-Mail=_6E36045E-C157-41E0-ACD8-664D9BE97FC8-- --===============1095751825895460789== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============1095751825895460789==-- From xen-users-bounces@lists.xen.org Fri Nov 28 09:14:59 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 09:14:59 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHdM-0000mV-0g; Fri, 28 Nov 2014 09:14:36 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHdK-0000mQ-K3 for xen-users@lists.xen.org; Fri, 28 Nov 2014 09:14:34 +0000 Received: from [85.158.139.211] by server-16.bemta-5.messagelabs.com id 0B/D9-29352-9FC38745; Fri, 28 Nov 2014 09:14:33 +0000 X-Env-Sender: nd@syndicat.com X-Msg-Ref: server-2.tower-206.messagelabs.com!1417166072!13802878!1 X-Originating-IP: [62.146.89.62] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 23345 invoked from network); 28 Nov 2014 09:14:33 -0000 Received: from mail.syndicat.com (HELO mail.syndicat.com) (62.146.89.62) by server-2.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 28 Nov 2014 09:14:33 -0000 Received: from localhost.syndicat.com ([127.0.0.1] helo=localhost) by mail.syndicat.com with esmtp (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1XuHdI-0004sN-Cm; Fri, 28 Nov 2014 10:14:32 +0100 X-Virus-Scanned: amavisd-new at syndicat.com Received: from mail.syndicat.com ([127.0.0.1]) by localhost (mail.syndicat.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4B_qrE6cuWuT; Fri, 28 Nov 2014 10:14:31 +0100 (CET) Received: from p5dc3e69a.dip0.t-ipconnect.de ([93.195.230.154] helo=[10.1.1.18]) by mail.syndicat.com with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1XuHdH-0005s5-KZ; Fri, 28 Nov 2014 10:14:31 +0100 Mime-Version: 1.0 (Mac OS X Mail 8.1 \(1993\)) X-Pgp-Agent: GPGMail 2.5b2 From: "Niels Dettenbach (Syndicat.com)" In-Reply-To: <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> Date: Fri, 28 Nov 2014 10:14:30 +0100 Message-Id: <97CB75F6-133B-4C51-93E2-6CC9263BE20A@syndicat.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <1417163380.2372.11.camel@citrix.com> <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> To: "Stuecker, Sebastian" X-Mailer: Apple Mail (2.1993) Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1095751825895460789==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============1095751825895460789== Content-Type: multipart/signed; boundary="Apple-Mail=_6E36045E-C157-41E0-ACD8-664D9BE97FC8"; protocol="application/pgp-signature"; micalg=pgp-sha512 --Apple-Mail=_6E36045E-C157-41E0-ACD8-664D9BE97FC8 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Sebastian, > Am 28.11.2014 um 10:01 schrieb Stuecker, Sebastian = : >=20 > The problem only occurs on the first one, which is where the DHCP = Server is running on the DomU - when I deactive the DHCP service there = (and run another DHCP service on an independent physical machine = instead), the problem does not come up (after reboot). I can even see = the DHCP lease on the windows server with the MAC address = fe:ff:ff:ff:ff:ff. just a shot in the dark: This sounds to me like a Ubuntu problem (and = not men=E2=80=99s side), because Ubuntu =E2=80=9Esee=E2=80=99s=E2=80=9C = a new network interface for which it did not have any configuration = details - so it tries to auto-configure it by a DHCP Client or similar. Could you try to explicitely configure the vif of your Win Dom0 to = =E2=80=9Enone=E2=80=9C or similar in Ubuntu (dome) to avoid DHCP = clienting? btw: You are able to define a static interface name for your DomUs (like = win0 instead of a random vif[n]) - this might help=E2=80=99s you here = too. hth cheerioh, Niels. =E2=80=94 Syndicat IT & Internet http://www.syndicat.com --Apple-Mail=_6E36045E-C157-41E0-ACD8-664D9BE97FC8 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJUeDz2AAoJEM78prARigUnKnoP/2bfLWeUjaMjbb8QF0I93n2P clMKcZ9wHNcCH2m0DiOvxC7hG5vv1WzlT11glrQCz1aQ7Vi0AnIIqLjNmfli3iUs 51HJWbpnqbtreZRCIR2NuYY4NgCv/sL5tGIBCGu0ycuJVlUio+HlRDL8q8E5qumE kHxYbY84jbH5nFRaQtsLBwyPad0EoA+uarKB6+VdCWEHBL4gBx18x3eEHlDqDryD zzeZpmHT9YTH8HCU/GGhaoy7725cR9MMZpax7kPlbZK8Uaf2kMCkdjAdDsCur2ka 6XvXrZUlR/eio7VTZTsLO8sN+8MebOqPWCIENh7B5uNM6cH/KG57MFqPq0UAp25/ u0g+HcI63OM6oqyFG2+v2kZRXxWLsXikTi4x5NyJuRJh2b8n23woazTck0TDb8rn M9+lJ7aybADM4dzDM1enXFRVXI61UBPuikeRXw/VeM7jF57zCSr6rTzpuDh0Cvt0 7N8hLXbmGBGXrLtajjpjJWUwowM12/P5T7bUXYQaLztSlMb0iMzPuJK52WrRxKAc H4QENJt2dH1VO9HiWi904qPgz5cHHaHWymi/phFymAbIc7p0GpAey+2Kv9ZvaMwP Hzs0IyEQ4O78luupvWNbY+7abTZkoLj8/usHLlvZcgEXOZlpZnw6yX+DPOi9A2PT j7ZlRbbwMzcgetjNrnNd =OAa3 -----END PGP SIGNATURE----- --Apple-Mail=_6E36045E-C157-41E0-ACD8-664D9BE97FC8-- --===============1095751825895460789== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============1095751825895460789==-- From xen-users-bounces@lists.xen.org Fri Nov 28 09:15:24 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 09:15:24 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHe0-0000pJ-Jj; Fri, 28 Nov 2014 09:15:16 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHdz-0000pC-M5 for xen-users@lists.xen.org; Fri, 28 Nov 2014 09:15:15 +0000 Received: from [85.158.139.211] by server-9.bemta-5.messagelabs.com id 80/7F-22819-32D38745; Fri, 28 Nov 2014 09:15:15 +0000 X-Env-Sender: fajar@fajar.net X-Msg-Ref: server-11.tower-206.messagelabs.com!1417166113!9692623!1 X-Originating-IP: [209.85.220.50] X-SpamReason: No, hits=0.4 required=7.0 tests=HTML_30_40,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 23074 invoked from network); 28 Nov 2014 09:15:13 -0000 Received: from mail-pa0-f50.google.com (HELO mail-pa0-f50.google.com) (209.85.220.50) by server-11.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 28 Nov 2014 09:15:13 -0000 Received: by mail-pa0-f50.google.com with SMTP id bj1so6542166pad.9 for ; Fri, 28 Nov 2014 01:15:12 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=iMKVCmQH7DGZ2oXFtw75YLLSQSGw3sbadl1fdNeaaW0=; b=heenmV3knpwbZEsdzu4uP9aZKv6z5dO4OnshrOR7L4H2yB2F7zBTQDG/AUcgn77TjJ rDxTpT3ulB+llp5luC03FRSvLVWQLbMIe/mIgWy00hVBfyifNuNWprTtEHhVaLIhXJh1 yxud1G1cqu7NtJS1Gj9A2phUdO0UcpnVRUizMtdYwFrkAb+kSGwGZkxv4heJpBh/GgBh bENWTpJkOed6RWE8uBZSUTIXlNunerOVCTxwYm5/OG0yL0StwSfw8ErvPvOE087rUw3L WRrc33LP8FYgkO64P/XnC4aiRHz7CipsAhMuk35BLeNluHDSL6MLnMJmZlbZAMLtsKGs VgvA== X-Gm-Message-State: ALoCoQmwkfZBd5HGfZ/4w09J3odUfURjfj1pl2lsjYLCX43YY4c6n/24K9qt3U8PHAHVS/83kKLB MIME-Version: 1.0 X-Received: by 10.70.51.232 with SMTP id n8mr18874115pdo.9.1417166112577; Fri, 28 Nov 2014 01:15:12 -0800 (PST) Received: by 10.70.35.69 with HTTP; Fri, 28 Nov 2014 01:15:12 -0800 (PST) In-Reply-To: <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <1417163380.2372.11.camel@citrix.com> <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> Date: Fri, 28 Nov 2014 16:15:12 +0700 Message-ID: From: "Fajar A. Nugraha" To: "Stuecker, Sebastian" Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8469510661301518535==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============8469510661301518535== Content-Type: multipart/alternative; boundary=089e0160ccf8ba73ea0508e7b288 --089e0160ccf8ba73ea0508e7b288 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Fri, Nov 28, 2014 at 4:01 PM, Stuecker, Sebastian < sebastian.stuecker@intergraph.com> wrote: > Hi, > > the config of the problem domain with Windows 2012 Sever is: > > http://paste.ubuntu.com/9280384/ > > The config of Windows 8.1 domain is basically identical, so I don=E2=80= =99t think > it=E2=80=99s a config problem > > http://paste.ubuntu.com/9280372/ > > The problem only occurs on the first one, which is where the DHCP Server > is running on the DomU - when I deactive the DHCP service there (and run > another DHCP service on an independent physical machine instead), the > problem does not come up (after reboot). I can even see the DHCP lease on > the windows server with the MAC address fe:ff:ff:ff:ff:ff. > > Regards > > > The most obvious answer would be "just turn off DHCP on the domU". Most likely you wouldn't want that anyway, since multiple DHCP server on the same network causes lots of problems. Having said that, I note two other things: (1) ubuntu 14.10 is not LTS. It will be EOL july 2015, so I don't recommend it for anything than a test system. (2) the fact that dom0's vif11.0 gets an IP address means it's somehow configured as DHCP. Probably as the result of network manager greedily trying to configure all interfaces. You'd probably need the equivalent of this patch, but for vif http://bazaar.launchpad.net/~network-manager/network-manager/ubuntu/view/he= ad:/debian/patches/add-veth-support.diff --=20 Fajar --089e0160ccf8ba73ea0508e7b288 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable


On Fri, Nov 28, 2014 at 4:01 PM, Stuecker, Sebastian = <= sebastian.stuecker@intergraph.com> wrote:
Hi,

the config of the problem domain with Windows 2012 Sever is:

http://paste= .ubuntu.com/9280384/

The config of Windows 8.1 domain is basically identical, so I don=E2=80=99t= think it=E2=80=99s a config problem

http://paste= .ubuntu.com/9280372/

The problem only occurs on the first one, which is where the DHCP Server is= running on the DomU - when I deactive the DHCP service there (and run anot= her DHCP service on an independent physical machine instead), the problem d= oes not come up (after reboot). I can even see the DHCP lease on the window= s server with the MAC address fe:ff:ff:ff:ff:ff.

Regards




The most obvious answer would be "just turn off DHCP on the dom= U". Most likely you wouldn't want that anyway, since multiple DHCP= server on the same network causes lots of problems.

Having said that, I note two other things:
(1) ubuntu 14.10 is= not LTS. It will be EOL july 2015, so I don't recommend it for anythin= g than a test system.

(2) the fact that dom0's= vif11.0 gets an IP address means it's somehow configured as DHCP. Prob= ably as the result of network manager greedily trying to configure all inte= rfaces. You'd probably need the equivalent of this patch, but for vif

Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 09:15:24 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHe0-0000pJ-Jj; Fri, 28 Nov 2014 09:15:16 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHdz-0000pC-M5 for xen-users@lists.xen.org; Fri, 28 Nov 2014 09:15:15 +0000 Received: from [85.158.139.211] by server-9.bemta-5.messagelabs.com id 80/7F-22819-32D38745; Fri, 28 Nov 2014 09:15:15 +0000 X-Env-Sender: fajar@fajar.net X-Msg-Ref: server-11.tower-206.messagelabs.com!1417166113!9692623!1 X-Originating-IP: [209.85.220.50] X-SpamReason: No, hits=0.4 required=7.0 tests=HTML_30_40,HTML_MESSAGE, RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 23074 invoked from network); 28 Nov 2014 09:15:13 -0000 Received: from mail-pa0-f50.google.com (HELO mail-pa0-f50.google.com) (209.85.220.50) by server-11.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 28 Nov 2014 09:15:13 -0000 Received: by mail-pa0-f50.google.com with SMTP id bj1so6542166pad.9 for ; Fri, 28 Nov 2014 01:15:12 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=iMKVCmQH7DGZ2oXFtw75YLLSQSGw3sbadl1fdNeaaW0=; b=heenmV3knpwbZEsdzu4uP9aZKv6z5dO4OnshrOR7L4H2yB2F7zBTQDG/AUcgn77TjJ rDxTpT3ulB+llp5luC03FRSvLVWQLbMIe/mIgWy00hVBfyifNuNWprTtEHhVaLIhXJh1 yxud1G1cqu7NtJS1Gj9A2phUdO0UcpnVRUizMtdYwFrkAb+kSGwGZkxv4heJpBh/GgBh bENWTpJkOed6RWE8uBZSUTIXlNunerOVCTxwYm5/OG0yL0StwSfw8ErvPvOE087rUw3L WRrc33LP8FYgkO64P/XnC4aiRHz7CipsAhMuk35BLeNluHDSL6MLnMJmZlbZAMLtsKGs VgvA== X-Gm-Message-State: ALoCoQmwkfZBd5HGfZ/4w09J3odUfURjfj1pl2lsjYLCX43YY4c6n/24K9qt3U8PHAHVS/83kKLB MIME-Version: 1.0 X-Received: by 10.70.51.232 with SMTP id n8mr18874115pdo.9.1417166112577; Fri, 28 Nov 2014 01:15:12 -0800 (PST) Received: by 10.70.35.69 with HTTP; Fri, 28 Nov 2014 01:15:12 -0800 (PST) In-Reply-To: <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <1417163380.2372.11.camel@citrix.com> <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> Date: Fri, 28 Nov 2014 16:15:12 +0700 Message-ID: From: "Fajar A. Nugraha" To: "Stuecker, Sebastian" Cc: "xen-users@lists.xen.org" Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8469510661301518535==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============8469510661301518535== Content-Type: multipart/alternative; boundary=089e0160ccf8ba73ea0508e7b288 --089e0160ccf8ba73ea0508e7b288 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Fri, Nov 28, 2014 at 4:01 PM, Stuecker, Sebastian < sebastian.stuecker@intergraph.com> wrote: > Hi, > > the config of the problem domain with Windows 2012 Sever is: > > http://paste.ubuntu.com/9280384/ > > The config of Windows 8.1 domain is basically identical, so I don=E2=80= =99t think > it=E2=80=99s a config problem > > http://paste.ubuntu.com/9280372/ > > The problem only occurs on the first one, which is where the DHCP Server > is running on the DomU - when I deactive the DHCP service there (and run > another DHCP service on an independent physical machine instead), the > problem does not come up (after reboot). I can even see the DHCP lease on > the windows server with the MAC address fe:ff:ff:ff:ff:ff. > > Regards > > > The most obvious answer would be "just turn off DHCP on the domU". Most likely you wouldn't want that anyway, since multiple DHCP server on the same network causes lots of problems. Having said that, I note two other things: (1) ubuntu 14.10 is not LTS. It will be EOL july 2015, so I don't recommend it for anything than a test system. (2) the fact that dom0's vif11.0 gets an IP address means it's somehow configured as DHCP. Probably as the result of network manager greedily trying to configure all interfaces. You'd probably need the equivalent of this patch, but for vif http://bazaar.launchpad.net/~network-manager/network-manager/ubuntu/view/he= ad:/debian/patches/add-veth-support.diff --=20 Fajar --089e0160ccf8ba73ea0508e7b288 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable


On Fri, Nov 28, 2014 at 4:01 PM, Stuecker, Sebastian = <= sebastian.stuecker@intergraph.com> wrote:
Hi,

the config of the problem domain with Windows 2012 Sever is:

http://paste= .ubuntu.com/9280384/

The config of Windows 8.1 domain is basically identical, so I don=E2=80=99t= think it=E2=80=99s a config problem

http://paste= .ubuntu.com/9280372/

The problem only occurs on the first one, which is where the DHCP Server is= running on the DomU - when I deactive the DHCP service there (and run anot= her DHCP service on an independent physical machine instead), the problem d= oes not come up (after reboot). I can even see the DHCP lease on the window= s server with the MAC address fe:ff:ff:ff:ff:ff.

Regards




The most obvious answer would be "just turn off DHCP on the dom= U". Most likely you wouldn't want that anyway, since multiple DHCP= server on the same network causes lots of problems.

Having said that, I note two other things:
(1) ubuntu 14.10 is= not LTS. It will be EOL july 2015, so I don't recommend it for anythin= g than a test system.

(2) the fact that dom0's= vif11.0 gets an IP address means it's somehow configured as DHCP. Prob= ably as the result of network manager greedily trying to configure all inte= rfaces. You'd probably need the equivalent of this patch, but for vif

Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 09:29:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHr6-0001rQ-Bi; Fri, 28 Nov 2014 09:28:48 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHr5-0001rI-Mn for xen-users@lists.xen.org; Fri, 28 Nov 2014 09:28:47 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id D1/51-09842-F4048745; Fri, 28 Nov 2014 09:28:47 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-16.tower-21.messagelabs.com!1417166925!8600456!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.5; banners=-,-,- X-VirusChecked: Checked Received: (qmail 21886 invoked from network); 28 Nov 2014 09:28:46 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-16.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 28 Nov 2014 09:28:46 -0000 X-IronPort-AV: E=Sophos;i="5.07,475,1413244800"; d="scan'208";a="197669494" Message-ID: <1417166923.4314.7.camel@citrix.com> From: Ian Campbell To: "Fajar A. Nugraha" Date: Fri, 28 Nov 2014 09:28:43 +0000 In-Reply-To: References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <1417163380.2372.11.camel@citrix.com> <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: "xen-users@lists.xen.org" , "Stuecker, Sebastian" Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Fri, 2014-11-28 at 16:15 +0700, Fajar A. Nugraha wrote: > (2) the fact that dom0's vif11.0 gets an IP address means it's somehow > configured as DHCP. Probably as the result of network manager greedily > trying to configure all interfaces. You'd probably need the equivalent > of this patch, but for vif Agreed, something in dom0 appears to be requesting DHCP for the vif which your Windows domain is responding to. (I wonder what would happen if you booted oine of the OK domains while that Windows domain was running?) I'm not aware of anything in the Xen infrastructure which would do this (certainly not in bridging mode). Network manager in dom0 is probably a good first guess at what it might be. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 28 09:29:12 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 09:29:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHr6-0001rQ-Bi; Fri, 28 Nov 2014 09:28:48 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHr5-0001rI-Mn for xen-users@lists.xen.org; Fri, 28 Nov 2014 09:28:47 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id D1/51-09842-F4048745; Fri, 28 Nov 2014 09:28:47 +0000 X-Env-Sender: Ian.Campbell@citrix.com X-Msg-Ref: server-16.tower-21.messagelabs.com!1417166925!8600456!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.5; banners=-,-,- X-VirusChecked: Checked Received: (qmail 21886 invoked from network); 28 Nov 2014 09:28:46 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-16.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 28 Nov 2014 09:28:46 -0000 X-IronPort-AV: E=Sophos;i="5.07,475,1413244800"; d="scan'208";a="197669494" Message-ID: <1417166923.4314.7.camel@citrix.com> From: Ian Campbell To: "Fajar A. Nugraha" Date: Fri, 28 Nov 2014 09:28:43 +0000 In-Reply-To: References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <1417163380.2372.11.camel@citrix.com> <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> Organization: Citrix Systems, Inc. X-Mailer: Evolution 3.12.7-1 MIME-Version: 1.0 X-DLP: MIA2 Cc: "xen-users@lists.xen.org" , "Stuecker, Sebastian" Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org On Fri, 2014-11-28 at 16:15 +0700, Fajar A. Nugraha wrote: > (2) the fact that dom0's vif11.0 gets an IP address means it's somehow > configured as DHCP. Probably as the result of network manager greedily > trying to configure all interfaces. You'd probably need the equivalent > of this patch, but for vif Agreed, something in dom0 appears to be requesting DHCP for the vif which your Windows domain is responding to. (I wonder what would happen if you booted oine of the OK domains while that Windows domain was running?) I'm not aware of anything in the Xen infrastructure which would do this (certainly not in bridging mode). Network manager in dom0 is probably a good first guess at what it might be. Ian. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users From xen-users-bounces@lists.xen.org Fri Nov 28 09:35:12 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 09:35:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHws-0002LQ-BI; Fri, 28 Nov 2014 09:34:46 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHwq-0002LJ-Ja for xen-users@lists.xen.org; Fri, 28 Nov 2014 09:34:44 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id A6/61-15461-4B148745; Fri, 28 Nov 2014 09:34:44 +0000 X-Env-Sender: nd@syndicat.com X-Msg-Ref: server-6.tower-21.messagelabs.com!1417167281!11981531!1 X-Originating-IP: [62.146.89.62] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.5; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28821 invoked from network); 28 Nov 2014 09:34:43 -0000 Received: from mail.syndicat.com (HELO mail.syndicat.com) (62.146.89.62) by server-6.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 28 Nov 2014 09:34:43 -0000 Received: from localhost.syndicat.com ([127.0.0.1] helo=localhost) by mail.syndicat.com with esmtp (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1XuHwn-0001jg-Kf for xen-users@lists.xen.org; Fri, 28 Nov 2014 10:34:41 +0100 X-Virus-Scanned: amavisd-new at syndicat.com Received: from mail.syndicat.com ([127.0.0.1]) by localhost (mail.syndicat.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oj4o3Vmhdebr for ; Fri, 28 Nov 2014 10:34:41 +0100 (CET) Received: from p5dc3e69a.dip0.t-ipconnect.de ([93.195.230.154] helo=gongo.localnet) by mail.syndicat.com with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1XuHwn-0003rE-7Y for xen-users@lists.xen.org; Fri, 28 Nov 2014 10:34:41 +0100 From: Niels Dettenbach To: xen-users@lists.xen.org Date: Fri, 28 Nov 2014 10:34:33 +0100 Message-ID: <3558189.MVNOtdfxF5@gongo> Organization: Syndicat IT&Internet User-Agent: KMail/4.14.3 (Linux/3.17.3-niels; KDE/4.14.3; x86_64; ; ) In-Reply-To: <97CB75F6-133B-4C51-93E2-6CC9263BE20A@syndicat.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> <97CB75F6-133B-4C51-93E2-6CC9263BE20A@syndicat.com> MIME-Version: 1.0 Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0965197927669634799==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============0965197927669634799== Content-Type: multipart/signed; boundary="nextPart6919403.p8MpjBUke0"; micalg="pgp-sha512"; protocol="application/pgp-signature" --nextPart6919403.p8MpjBUke0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Am Freitag, 28. November 2014, 10:14:30 schrieb Niels Dettenbach: > Could you try to explicitely configure the vif of your Win Dom0 to =E2= =80=9Enone=E2=80=9C or > similar in Ubuntu (dome) to avoid DHCP clienting? >=20 > btw: You are able to define a static interface name for your DomUs (l= ike > win0 instead of a random vif[n]) - this might help=E2=80=99s you here= too. ...just do/try the following: - in the config file of your Win DomU add "vifname=3Dwin1" to your vif= config=20 string - like (example): =09vif =3D [ 'mac=3Daa:bb:cc:dd::ee, bridge=3Dxenbr0, vifname=3Dwin0' ]= =20 - in "/etc/network/interfaces" of your Dom0 add: iface win0 inet manual - you may have to add a "allow-hotplug eth0" to avoid hotplugging of v= if=20 interfaces - to prevent NetworkManager to handle your VIF Interfaces you may use = this in=20 your networkmanager config file: [main] plugins=3Dkeyfile [keyfile] unmanaged-devices=3Dmac:aa:bb:cc:dd:ee;mac:66:77:88:99:00:aa (where this MACs are the ones of your VIFs) hth, cheerioh, Niels. =2D-=20 --- Niels Dettenbach Syndicat IT & Internet http://www.syndicat.com PGP: https://syndicat.com/pub_key.asc --- =20 --nextPart6919403.p8MpjBUke0 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCgAGBQJUeEGuAAoJEA27WohFkipE0aAQAIxwdKZYBt6gqNy1R2y+kjbz 9xKJUtq+cPMPsRJWX0RJqzSiRzmh8vyArvvnTl2etpC1M3CdD7KtorJbWTowKc5F zIW3ZMqOriVOryHLE2XmxV5eP8QEO4S7jmnRFmmkFZ/IVj0nWYoVVZPCTBg7Q2Wt t6WzsnkuaGatF4PG9sq+nTspuLbQqb78cCyzOGuJ5NfQUjwin07JohKvy/pQaFKj P+rHYHQBY39GKiJ0DCaPER5QRMF5bF8JTVPecfmXAIzP9L3P+LTL6F3q/Mq4Cdm+ vx4zrnvNdvWxq2dmtCWpZiozg1sOC3rj9lTL6Vu1P2oCmWFB05zu225obn2YR9++ 12hdFR8JoKLAGiE320FZsmqhdXs5xSasvvcG4YUDvypovHm8rMSKoBcLFkMMyron duiyhGwWi2nZ0cE8AeQkWeYnTfDSnfUAbhDymYBgHcjmnrD221kc5XD692vBsrAe xkR7zw9svA30aZJ+fIURJ51zP4TPqO6Ti575/pKfC8BrqxZCRBkfTYKI10SYVoF+ dpPyH1/9Ndw+tMSZ38oU0rE3xSWF52+KncXbsN3MkhXJ9xK9+2ZPA5xLJrAJdqor yYtGVpLXvNjuU9ymluv5GdMNOYeYELQwpZJLF+N/yfT30VhDJV1slgmoUTwR5e3R VpUCKNRikeo9ySNDHHmA =PklO -----END PGP SIGNATURE----- --nextPart6919403.p8MpjBUke0-- --===============0965197927669634799== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0965197927669634799==-- From xen-users-bounces@lists.xen.org Fri Nov 28 09:35:12 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 09:35:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHws-0002LQ-BI; Fri, 28 Nov 2014 09:34:46 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuHwq-0002LJ-Ja for xen-users@lists.xen.org; Fri, 28 Nov 2014 09:34:44 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id A6/61-15461-4B148745; Fri, 28 Nov 2014 09:34:44 +0000 X-Env-Sender: nd@syndicat.com X-Msg-Ref: server-6.tower-21.messagelabs.com!1417167281!11981531!1 X-Originating-IP: [62.146.89.62] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.5; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28821 invoked from network); 28 Nov 2014 09:34:43 -0000 Received: from mail.syndicat.com (HELO mail.syndicat.com) (62.146.89.62) by server-6.tower-21.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 28 Nov 2014 09:34:43 -0000 Received: from localhost.syndicat.com ([127.0.0.1] helo=localhost) by mail.syndicat.com with esmtp (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1XuHwn-0001jg-Kf for xen-users@lists.xen.org; Fri, 28 Nov 2014 10:34:41 +0100 X-Virus-Scanned: amavisd-new at syndicat.com Received: from mail.syndicat.com ([127.0.0.1]) by localhost (mail.syndicat.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oj4o3Vmhdebr for ; Fri, 28 Nov 2014 10:34:41 +0100 (CET) Received: from p5dc3e69a.dip0.t-ipconnect.de ([93.195.230.154] helo=gongo.localnet) by mail.syndicat.com with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Syndicat.com PostHamster 10.04_1-PostHamster) (envelope-from ) id 1XuHwn-0003rE-7Y for xen-users@lists.xen.org; Fri, 28 Nov 2014 10:34:41 +0100 From: Niels Dettenbach To: xen-users@lists.xen.org Date: Fri, 28 Nov 2014 10:34:33 +0100 Message-ID: <3558189.MVNOtdfxF5@gongo> Organization: Syndicat IT&Internet User-Agent: KMail/4.14.3 (Linux/3.17.3-niels; KDE/4.14.3; x86_64; ; ) In-Reply-To: <97CB75F6-133B-4C51-93E2-6CC9263BE20A@syndicat.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> <97CB75F6-133B-4C51-93E2-6CC9263BE20A@syndicat.com> MIME-Version: 1.0 Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0965197927669634799==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============0965197927669634799== Content-Type: multipart/signed; boundary="nextPart6919403.p8MpjBUke0"; micalg="pgp-sha512"; protocol="application/pgp-signature" --nextPart6919403.p8MpjBUke0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Am Freitag, 28. November 2014, 10:14:30 schrieb Niels Dettenbach: > Could you try to explicitely configure the vif of your Win Dom0 to =E2= =80=9Enone=E2=80=9C or > similar in Ubuntu (dome) to avoid DHCP clienting? >=20 > btw: You are able to define a static interface name for your DomUs (l= ike > win0 instead of a random vif[n]) - this might help=E2=80=99s you here= too. ...just do/try the following: - in the config file of your Win DomU add "vifname=3Dwin1" to your vif= config=20 string - like (example): =09vif =3D [ 'mac=3Daa:bb:cc:dd::ee, bridge=3Dxenbr0, vifname=3Dwin0' ]= =20 - in "/etc/network/interfaces" of your Dom0 add: iface win0 inet manual - you may have to add a "allow-hotplug eth0" to avoid hotplugging of v= if=20 interfaces - to prevent NetworkManager to handle your VIF Interfaces you may use = this in=20 your networkmanager config file: [main] plugins=3Dkeyfile [keyfile] unmanaged-devices=3Dmac:aa:bb:cc:dd:ee;mac:66:77:88:99:00:aa (where this MACs are the ones of your VIFs) hth, cheerioh, Niels. =2D-=20 --- Niels Dettenbach Syndicat IT & Internet http://www.syndicat.com PGP: https://syndicat.com/pub_key.asc --- =20 --nextPart6919403.p8MpjBUke0 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCgAGBQJUeEGuAAoJEA27WohFkipE0aAQAIxwdKZYBt6gqNy1R2y+kjbz 9xKJUtq+cPMPsRJWX0RJqzSiRzmh8vyArvvnTl2etpC1M3CdD7KtorJbWTowKc5F zIW3ZMqOriVOryHLE2XmxV5eP8QEO4S7jmnRFmmkFZ/IVj0nWYoVVZPCTBg7Q2Wt t6WzsnkuaGatF4PG9sq+nTspuLbQqb78cCyzOGuJ5NfQUjwin07JohKvy/pQaFKj P+rHYHQBY39GKiJ0DCaPER5QRMF5bF8JTVPecfmXAIzP9L3P+LTL6F3q/Mq4Cdm+ vx4zrnvNdvWxq2dmtCWpZiozg1sOC3rj9lTL6Vu1P2oCmWFB05zu225obn2YR9++ 12hdFR8JoKLAGiE320FZsmqhdXs5xSasvvcG4YUDvypovHm8rMSKoBcLFkMMyron duiyhGwWi2nZ0cE8AeQkWeYnTfDSnfUAbhDymYBgHcjmnrD221kc5XD692vBsrAe xkR7zw9svA30aZJ+fIURJ51zP4TPqO6Ti575/pKfC8BrqxZCRBkfTYKI10SYVoF+ dpPyH1/9Ndw+tMSZ38oU0rE3xSWF52+KncXbsN3MkhXJ9xK9+2ZPA5xLJrAJdqor yYtGVpLXvNjuU9ymluv5GdMNOYeYELQwpZJLF+N/yfT30VhDJV1slgmoUTwR5e3R VpUCKNRikeo9ySNDHHmA =PklO -----END PGP SIGNATURE----- --nextPart6919403.p8MpjBUke0-- --===============0965197927669634799== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0965197927669634799==-- From xen-users-bounces@lists.xen.org Fri Nov 28 10:13:09 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 10:13:09 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuIXA-0004JT-48; 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Fri, 28 Nov 2014 05:12:11 -0500 Received: from EU-MBX1.ingrnet.com ([169.254.1.78]) by EU-CASHT1.ingrnet.com ([148.53.43.65]) with mapi id 14.03.0181.006; Fri, 28 Nov 2014 11:12:09 +0100 From: "Stuecker, Sebastian" To: "xen-users@lists.xen.org" Thread-Topic: [Xen-users] VIF interface gets IP adress and is used as 2nd default route Thread-Index: AQHQCu6yqhO1AVpJYEqK1Bh/WMsls5x10Pnw Date: Fri, 28 Nov 2014 10:12:08 +0000 Message-ID: <65C247CC0B53264389AA9E0F1AB79D7D030EB41A@EU-MBX1.ingrnet.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> <97CB75F6-133B-4C51-93E2-6CC9263BE20A@syndicat.com> <3558189.MVNOtdfxF5@gongo> In-Reply-To: <3558189.MVNOtdfxF5@gongo> Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [188.192.14.172] x-exclaimer-md-config: 26abbb0b-9cca-4d2c-825e-d9e64bf595ee MIME-Version: 1.0 X-MC-Unique: 114112805121200301 Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org SGksDQoNCnRoZSBoaW50IHdpdGggdGhlIG5ldHdvcmsgbWFuYWdlciBzb2x2ZWQgdGhlIGlzc3Vl LiBJIGhhdmUgc2ltcGx5IHJlbW92ZWQgbmV0d29yay1tYW5hZ2VyIGNvbXBsZXRlbHkuDQoNClRo YW5rcyBmb3IgdGhlIHRpcCB3aXRoIFVidW50dSAxNC4xMCBub3QgYmVpbmcgTFRTLiBJdHMgZm9y IGEgaG9tZS1zZXJ2ZXIgYXQgbXkgaG91c2Ugc28gSSBqdXN0IHRvb2sgdGhlIGxhdGVzdC4NCg0K U3RvcHBpbmcgREhDUCB3YXMgbm90IGFuIG9wdGlvbiwgaGF2aW5nIGl0IG9uIHRoaXMgSFZNIGlz IHRoZSB3aG9sZSBwb2ludCBiZWNhdXNlIGl0IGFjdHMgYXMgZG9tYWluIGNvbnRyb2xsZXIuIFRo ZSBzZWNvbmQgREhDUCBJIG9ubHkgYWN0aXZhdGVkIHRlbXBvcmFyaWx5LCBvZiBjb3Vyc2UgSSBo YXZlIG9ubHkgb25lIGFjdGl2ZSBESENQLg0KDQpUaGFua3MgZm9yIGhlbHBpbmcgLSBHcmVhdCEN Cg0KDQoNCkRpZXNlIEUtTWFpbCB3dXJkZSB2ZXJzYW5kdCBpbSBBdWZ0cmFnIGRlcyBVbnRlcm5l aG1lbnMgSW50ZXJncmFwaCBTRyZJIERldXRzY2hsYW5kIEdtYkgNClZlcnRyZXR1bmdzYmVyZWNo dGlndGVyIEdlc2Now6RmdHNmw7xocmVyOiBNYXhpbWlsaWFuIFdlYmVyDQpTaXR6IGRlciBHZXNl bGxzY2hhZnQ6IFJlaWNoZW5iYWNoc3RyLiAzLCA4NTczNyBJc21hbmluZywgRGV1dHNjaGxhbmQs IFRlbC4gKzQ5ICgwKTg5Lzk2MTA2LTANCkVpbmdldHJhZ2VuIGltIEhhbmRlbHNyZWdpc3RlciBC IGRlcyBBbXRzZ2VyaWNodHMgTcO8bmNoZW4sIEhSQiAxNzYyNzgNClVtc2F0enN0ZXVlci1JZGVu dGlmaWthdGlvbnNudW1tZXIgZ2Vtw6TDnyDCpzI3YSBVbXNhdHpzdGV1ZXJnZXNldHogLyBWQVQt SUQ6IERFIDI2MyA0MTkgOTY5DQpTdGV1ZXItTnVtbWVyOiAxNDMvMTUwLzUwNzE2DQoNClRoaXMg RS1NYWlsIGhhcyBiZWVuIHNlbnQgb24gYmVoYWxmIG9mIHRoZSBjb21wYW55IEludGVyZ3JhcGgg U0cmSSBEZXV0c2NobGFuZCBHbWJIDQpBdXRob3Jpc2VkIE1hbmFnaW5nIERpcmVjdG9yOiBNYXhp bWlsaWFuIFdlYmVyDQpSZWdpc3RlcmVkIG9mZmljZSBhbmQgR2VybWFuIGhlYWRxdWFydGVyczog UmVpY2hlbmJhY2hzdHIuIDMsIDg1NzM3IElzbWFuaW5nLCBHZXJtYW55LCBwaG9uZSArNDkgKDAp ODkvOTYxMDYtMA0KVGhlIGNvbXBhbnkgaXMgcmVjb3JkZWQgaW4gdGhlIGNvbW1lcmNpYWwgcmVn aXN0ZXIgQiBvZiB0aGUgTXVuaWNoIERpc3RyaWN0IENvdXJ0IHVuZGVyIHRoZSBjb21wYW55IHJl Z2lzdGVyIG51bWJlciBIUkIgMTc2Mjc4DQpWQVQtSUQ6IERFIDI2MyA0MTkgOTY5DQpHZXJtYW4g VGF4IElEOiAxNDMvMTUwLzUwNzE2DQoNCkRpZXNlIEUtTWFpbCAobWl0IHp1Z2Vow7ZyaWdlbiBE YXRlaWVuKSBlbnRow6RsdCBtw7ZnbGljaGVyd2Vpc2UgSW5mb3JtYXRpb25lbiwgZGllIHZlcnRy YXVsaWNoIHNpbmQsIGRlbSBVcmhlYmVycmVjaHQgdW50ZXJsaWVnZW4gb2RlciBlaW4gR2VzY2jD pGZ0c2dlaGVpbW5pcyBkYXJzdGVsbGVuLiBGYWxscyBTaWUgZGllc2UgTmFjaHJpY2h0IGlycnTD vG1saWNoZXJ3ZWlzZSBlcmhhbHRlbiBoYWJlbiwgYmVuYWNocmljaHRpZ2VuIFNpZSB1bnMgYml0 dGUgdW1nZWhlbmQsIGluZGVtIFNpZSBlaW5lIEFudHdvcnQgc2VuZGVuLCB1bmQgbMO2c2NoZW4g U2llIGJpdHRlIGRpZXNlIEUtTWFpbCB1bmQgSWhyZSBBbnR3b3J0IGRhcmF1Zi4gU8OkbXRsaWNo ZSBhdWZnZWbDvGhydGVuIEFuc2ljaHRlbiBvZGVyIE1laW51bmdlbiBzaW5kIGF1c3NjaGxpZcOf bGljaCBkaWVqZW5pZ2VuIGRlcyBBdXRvcnMgdW5kIGVudHNwcmVjaGVuIG5pY2h0IG5vdHdlbmRp Z2Vyd2Vpc2UgZGVuZW4gZGVzIFVudGVybmVobWVucyBJbnRlcmdyYXBoLg0KDQpUaGlzIEUtTWFp bCAoYW5kIGFueSBhdHRhY2htZW50cykgbWF5IGJlIGNvbmZpZGVudGlhbCBhbmQgcHJvdGVjdGVk IGJ5IGxlZ2FsIHByaXZpbGVnZS4gSWYgeW91IGFyZSBub3QgdGhlIGludGVuZGVkIHJlY2lwaWVu dCBwbGVhc2Ugbm90aWZ5IHVzIGltbWVkaWF0ZWx5IGJ5IHJlcGx5aW5nIHRvIHRoZSBzZW5kZXIg YW5kIGRlbGV0ZSB0aGlzIEUtTWFpbCBhbmQgeW91ciByZXBseSBmcm9tIHlvdXIgc3lzdGVtLiBB bGwgdGhlIHZpZXdzIGFuZCBvcGluaW9ucyBwdWJsaXNoZWQgaGVyZSBhcmUgc29sZWx5IGJhc2Vk IG9uIHRoZSBhdXRob3IncyBvd24gb3BpbmlvbiBhbmQgc2hvdWxkIG5vdCBiZSBjb25zaWRlcmVk IG5lY2Vzc2FyaWx5IGFzIHJlZmxlY3RpbmcgdGhlIG9waW5pb24gb2YgSW50ZXJncmFwaC4NCg0K DQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tdXNl cnMgbWFpbGluZyBsaXN0Clhlbi11c2Vyc0BsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4u b3JnL3hlbi11c2Vycw== From xen-users-bounces@lists.xen.org Fri Nov 28 10:13:09 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Fri, 28 Nov 2014 10:13:09 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XuIXA-0004JT-48; 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Fri, 28 Nov 2014 05:12:11 -0500 Received: from EU-MBX1.ingrnet.com ([169.254.1.78]) by EU-CASHT1.ingrnet.com ([148.53.43.65]) with mapi id 14.03.0181.006; Fri, 28 Nov 2014 11:12:09 +0100 From: "Stuecker, Sebastian" To: "xen-users@lists.xen.org" Thread-Topic: [Xen-users] VIF interface gets IP adress and is used as 2nd default route Thread-Index: AQHQCu6yqhO1AVpJYEqK1Bh/WMsls5x10Pnw Date: Fri, 28 Nov 2014 10:12:08 +0000 Message-ID: <65C247CC0B53264389AA9E0F1AB79D7D030EB41A@EU-MBX1.ingrnet.com> References: <65C247CC0B53264389AA9E0F1AB79D7D030EB078@EU-MBX1.ingrnet.com> <65C247CC0B53264389AA9E0F1AB79D7D030EB345@EU-MBX1.ingrnet.com> <97CB75F6-133B-4C51-93E2-6CC9263BE20A@syndicat.com> <3558189.MVNOtdfxF5@gongo> In-Reply-To: <3558189.MVNOtdfxF5@gongo> Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [188.192.14.172] x-exclaimer-md-config: 26abbb0b-9cca-4d2c-825e-d9e64bf595ee MIME-Version: 1.0 X-MC-Unique: 114112805121200301 Subject: Re: [Xen-users] VIF interface gets IP adress and is used as 2nd default route X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; 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[83.211.73.126]) by mx.google.com with ESMTPSA id r10sm25831969wiy.13.2014.11.27.08.00.10 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 27 Nov 2014 08:00:11 -0800 (PST) Message-ID: <54774AA8.7070907@m2r.biz> Date: Thu, 27 Nov 2014 17:00:40 +0100 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: "Xen.org security team" , xen-devel@lists.xen.org, xen-users@lists.xen.org References: In-Reply-To: X-Mailman-Approved-At: Sat, 29 Nov 2014 17:23:46 +0000 Cc: jan Beulich Subject: Re: [Xen-users] [Xen-devel] Xen Security Advisory 112 (CVE-2014-8867) - Insufficient bounding of "REP MOVS" to MMIO emulated inside the hypervisor X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0384784955081026252==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============0384784955081026252== Content-Type: multipart/alternative; boundary="------------080409050505080702040502" This is a multi-part message in MIME format. --------------080409050505080702040502 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Il 27/11/2014 13:08, Xen.org security team ha scritto: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Xen Security Advisory CVE-2014-8867 / XSA-112 > version 5 > > Insufficient bounding of "REP MOVS" to MMIO emulated inside the hypervisor > > UPDATES IN VERSION 5 > ==================== > > Public release. > > ISSUE DESCRIPTION > ================= > > Acceleration support for the "REP MOVS" instruction, when the first > iteration accesses memory mapped I/O emulated internally in the > hypervisor, incorrectly assumes that the whole range accessed is > handled by the same hypervisor sub-component. > > IMPACT > ====== > > A buggy or malicious HVM guest can crash the host. Sorry for the probably stupid question. Can an hvm domU make crash the host with this issue or similar without show nothing on dom0 logs and also nothing visible on screen? (kernel panic or similar) Recently for 2 times I had one xen 4.4.1 hosts with some hvm domUs (windows) crashed: both dom0 and domUs inaccessible and also nothing visible on monitor connected to host. For what I remember all other times of problems I had dom0 and/or domUs inaccesible but always at least kernel panic with calltrace visible on monitor. In these cases I had nothing visible and nothing in dom0 logs but only particular thing was a windows 2003 R2 domUs "damaged" (I suppose cause of problem), can be the cause of host crash with this or similar issue or not? Thanks for any reply and sorry for my bad english. > VULNERABLE SYSTEMS > ================== > > Xen versions from at least 3.2.x onwards are vulnerable on x86 systems. > Older versions have not been inspected. ARM systems are not vulnerable. > > MITIGATION > ========== > > Running only PV guests will avoid this issue. > > There is no mitigation available for HVM guests. > > CREDITS > ======= > > This issue was discovered by Jan Beulich of SUSE. > > RESOLUTION > ========== > > Applying the appropriate attached patch resolves this issue. > > xsa112-unstable.patch xen-unstable, Xen 4.4.x, Xen 4.3.x > xsa112-4.2.patch Xen 4.2.x > > $ sha256sum xsa112*.patch > cf01a1acd258e7cbb3586e543ba3668c1ee7fb05cba19b8b5369a3e101a2288f xsa112-4.2.patch > cc39a4cdcb52929ed36ab696807d2405aa552177a6f029d8a1a52041ca1ed519 xsa112.patch > $ > > We have been told that this patch is not sufficient on Xen 3.3.x and > earlier without also backporting b1b6362f (git commit id). > > Note that while we are happy to share information we receive about > earlier Xen versions, the earliest Xen branch for which the Xen > Project offers security support is 4.2.x. > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.12 (GNU/Linux) > > iQEcBAEBAgAGBQJUdwoNAAoJEIP+FMlX6CvZfekIAMBq3ynRyuyqvukMhSBaFj2O > SBX747HJPKRmoODGZGe9EJ0pAJhckQ00RaKFulxSLzFeu4Oi6M3GrvNCvST0sR54 > bLTmeNeBOhLef4ylDqAWOSY4C7AJW/jC1ngtSy3wd6zuwFD0bzPYb7nk94PD32ie > 9LYTt+FSkoo/3j3IviCqNVXTlMmhmdjP0U3+xXgxQZ9y47zTT8gsX4KoplC/i1Wq > uhla/ZYI+Ro/ejYVHsKDDhfA1mgAGDoOLhmNEBLHPzTyGs4VOSaXzX7wce8JWpBi > oXdnN5HW80mmkZ6qI42/bnvpSHTqm+QVFD0v1Uz0cSrBYJGq6LULBAmaJHGldDA= > =8eF1 > -----END PGP SIGNATURE----- > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xen.org > http://lists.xen.org/xen-devel --------------080409050505080702040502 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 7bit
Il 27/11/2014 13:08, Xen.org security team ha scritto:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

            Xen Security Advisory CVE-2014-8867 / XSA-112
                              version 5

  Insufficient bounding of "REP MOVS" to MMIO emulated inside the hypervisor

UPDATES IN VERSION 5
====================

Public release.

ISSUE DESCRIPTION
=================

Acceleration support for the "REP MOVS" instruction, when the first
iteration accesses memory mapped I/O emulated internally in the
hypervisor, incorrectly assumes that the whole range accessed is
handled by the same hypervisor sub-component.

IMPACT
======

A buggy or malicious HVM guest can crash the host.

Sorry for the probably stupid question.
Can an hvm domU make crash the host with this issue or similar without show nothing on dom0 logs and also nothing visible on screen? (kernel panic or similar)
Recently for 2 times I had one xen 4.4.1 hosts with some hvm domUs (windows) crashed: both dom0 and domUs inaccessible and also nothing visible on monitor connected to host.
For what I remember all other times of problems I had dom0 and/or domUs inaccesible but always at least kernel panic with calltrace visible on monitor.
In these cases I had nothing visible and nothing in dom0 logs but only particular thing was a windows 2003 R2 domUs "damaged" (I suppose cause of problem), can be the cause of host crash with this or similar issue or not?

Thanks for any reply and sorry for my bad english.

VULNERABLE SYSTEMS
==================

Xen versions from at least 3.2.x onwards are vulnerable on x86 systems.
Older versions have not been inspected.  ARM systems are not vulnerable.

MITIGATION
==========

Running only PV guests will avoid this issue.

There is no mitigation available for HVM guests.

CREDITS
=======

This issue was discovered by Jan Beulich of SUSE.

RESOLUTION
==========

Applying the appropriate attached patch resolves this issue.

xsa112-unstable.patch        xen-unstable, Xen 4.4.x, Xen 4.3.x
xsa112-4.2.patch             Xen 4.2.x

$ sha256sum xsa112*.patch
cf01a1acd258e7cbb3586e543ba3668c1ee7fb05cba19b8b5369a3e101a2288f  xsa112-4.2.patch
cc39a4cdcb52929ed36ab696807d2405aa552177a6f029d8a1a52041ca1ed519  xsa112.patch
$

We have been told that this patch is not sufficient on Xen 3.3.x and
earlier without also backporting b1b6362f (git commit id).

Note that while we are happy to share information we receive about
earlier Xen versions, the earliest Xen branch for which the Xen
Project offers security support is 4.2.x.
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--------------080409050505080702040502-- --===============0384784955081026252== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0384784955081026252==-- From xen-users-bounces@lists.xen.org Sat Nov 29 17:25:07 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 29 Nov 2014 17:25:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XulkJ-0003bo-Ez; Sat, 29 Nov 2014 17:23:47 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtdcS-0007ri-V0 for xen-users@lists.xen.org; Wed, 26 Nov 2014 14:31:01 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 01/DD-15461-424E5745; Wed, 26 Nov 2014 14:31:00 +0000 X-Env-Sender: nagesh.inst@gmail.com X-Msg-Ref: server-16.tower-21.messagelabs.com!1417012259!12068899!1 X-Originating-IP: [209.85.212.179] X-SpamReason: No, hits=2.3 required=7.0 tests=HTML_20_30, HTML_IMAGE_ONLY_20,HTML_MESSAGE,RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 32765 invoked from network); 26 Nov 2014 14:30:59 -0000 Received: from mail-wi0-f179.google.com (HELO mail-wi0-f179.google.com) (209.85.212.179) by server-16.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 26 Nov 2014 14:30:59 -0000 Received: by mail-wi0-f179.google.com with SMTP id ex7so5171759wid.6 for ; Wed, 26 Nov 2014 06:30:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=j8tJa0oe2WGIUTRP8zrBl01a+4mS5dGinPJe6miy1xo=; b=PB4WjPhoi5F/MQiWdril/QHMbackgVji0T0Y5eY06aG4YCHZF2hRgAA7MpkcS5ZJeL 5xXPgYgjULaqHd64KzVSHe77gj4LkDw36Hh0rL8KpjV+yCNvUQ4XlQzBlpeX7Vwl0/Wq xwMODf5OjmyJUEr1gRQqvGhIaIIenvIkFoywycv4xydOEA84jMpWFNh9REJjmzLPNtNj QeNo3DO4iUq8/03HWStDwU2QNar1zrCfufiOw5KQpOqQsr6XVkkI7SZ7kGeMtH4REsOV xncjG6xa5W0XdO/o2WxbnWW/y7k8ufDugg+tfouGRq4JPnhGKXyXqSdFXVZIXacV3i5H nH/A== MIME-Version: 1.0 X-Received: by 10.194.58.180 with SMTP id s20mr49933116wjq.28.1417012259326; Wed, 26 Nov 2014 06:30:59 -0800 (PST) Received: by 10.180.238.193 with HTTP; Wed, 26 Nov 2014 06:30:59 -0800 (PST) Date: Wed, 26 Nov 2014 20:00:59 +0530 Message-ID: From: Nagesh Lagishetty To: xen-users@lists.xen.org X-Mailman-Approved-At: Sat, 29 Nov 2014 17:23:46 +0000 Subject: [Xen-users] Error while doing pass through of PCI bridge root node to guest vm X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2346676044117884329==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============2346676044117884329== Content-Type: multipart/alternative; boundary=047d7b86cb685c13b20508c3e0d3 --047d7b86cb685c13b20508c3e0d3 Content-Type: text/plain; charset=UTF-8 Hi, When i am doing passthrough of pcie bridge to guest vm, I am seeing the error as Error: pci: PCI Backend and pci-stub don't own device 0000:01:00.0 01:00.0 PCI bridge: Integrated Device Technology, Inc. PES12T3G2 PCI Express Gen2 Switch (rev 01) xm pci-list-assignable 0000:01:00.0 0000:04:00.0 I am not seeing this issue when i passthrough other devices which are connected to bridge (end devices) Any restriction in passing a pcie bridge root node to guest vm? SP2NIC:~ # lspci -t -[0000:00]-+-00.0 +-01.0-[01-04]----00.0-[02-04]--+-02.0-[03]-- | \-04.0-[04]--+-00.0 | +-00.1 | +-00.2 | \-00.3 +-02.0 +-14.0 I need to access EEPROM device from guest vm, EEPROM access will be available only through the bridge root node. Thanks Nagesh --047d7b86cb685c13b20508c3e0d3 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 PGRpdiBkaXI9Imx0ciI+PGRpdj48ZGl2PjxkaXY+PGRpdj48ZGl2PkhpLDxicj48YnI+PC9kaXY+ V2hlbiBpIGFtIGRvaW5nIHBhc3N0aHJvdWdoIG9mIHBjaWUgYnJpZGdlIHRvIGd1ZXN0IHZtLCBJ IGFtIHNlZWluZyB0aGUgZXJyb3IgYXM8YnI+PGJyPkVycm9yOiBwY2k6IFBDSSBCYWNrZW5kIGFu ZCBwY2ktc3R1YiBkb24mIzM5O3Qgb3duIGRldmljZSAwMDAwOjAxOjAwLjA8YnI+PGJyPjAxOjAw LjAgUENJIGJyaWRnZTogSW50ZWdyYXRlZCBEZXZpY2UgVGVjaG5vbG9neSwgSW5jLiBQRVMxMlQz RzIgUENJIEV4cHJlc3MgR2VuMiBTd2l0Y2ggKHJldiAwMSk8YnI+PGJyPnhtIHBjaS1saXN0LWFz c2lnbmFibGU8YnI+MDAwMDowMTowMC4wPGJyPjAwMDA6MDQ6MDAuMDxicj48YnI+PC9kaXY+SSBh bSBub3Qgc2VlaW5nIHRoaXMgaXNzdWUgd2hlbiBpIHBhc3N0aHJvdWdoIG90aGVyIGRldmljZXMg d2hpY2ggYXJlIGNvbm5lY3RlZCB0byBicmlkZ2UgKGVuZCBkZXZpY2VzKTxicj48L2Rpdj5Bbnkg cmVzdHJpY3Rpb24gaW4gcGFzc2luZyBhIHBjaWUgYnJpZGdlIHJvb3Qgbm9kZSB0byBndWVzdCB2 bT88YnI+PGJyPlNQMk5JQzp+ICMgbHNwY2kgLXQ8YnI+LVswMDAwOjAwXS0rLTAwLjA8YnI+wqDC oMKgwqDCoMKgwqDCoMKgwqAgKy0wMS4wLVswMS0wNF0tLS0tMDAuMC1bMDItMDRdLS0rLTAyLjAt WzAzXS0tPGJyPsKgwqDCoMKgwqDCoMKgwqDCoMKgIHzCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgXC0wNC4wLVswNF0tLSstMDAuMDxi cj7CoMKgwqDCoMKgwqDCoMKgwqDCoCB8wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgKy0w MC4xPGJyPsKgwqDCoMKgwqDCoMKgwqDCoMKgIHzCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oCArLTAwLjI8YnI+wqDCoMKgwqDCoMKgwqDCoMKgwqAgfMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgIFwtMDAuMzxicj7CoMKgwqDCoMKgwqDCoMKgwqDCoCArLTAyLjA8YnI+wqDCoMKgwqDC oMKgwqDCoMKgwqAgKy0xNC4wPGJyPjxicj48L2Rpdj48ZGl2PkkgbmVlZCB0byBhY2Nlc3MgRUVQ Uk9NIGRldmljZSBmcm9tIGd1ZXN0IHZtLCBFRVBST00gYWNjZXNzIHdpbGwgYmUgYXZhaWxhYmxl IG9ubHkgdGhyb3VnaCB0aGUgYnJpZGdlIHJvb3Qgbm9kZS48YnI+PC9kaXY+PGRpdj48YnI+PGJy Pjxicj48L2Rpdj5UaGFua3M8ZGl2IGNsYXNzPSIiPjxkaXYgaWQ9IjoxM3AiIGNsYXNzPSIiIHRh YmluZGV4PSIwIj48aW1nIGNsYXNzPSIiIHNyYz0iaHR0cHM6Ly9zc2wuZ3N0YXRpYy5jb20vdWkv djEvaWNvbnMvbWFpbC9pbWFnZXMvY2xlYXJkb3QuZ2lmIj48L2Rpdj48L2Rpdj48c3BhbiBjbGFz cz0iIj48Zm9udCBjb2xvcj0iIzg4ODg4OCI+PGJyPjwvZm9udD48L3NwYW4+PC9kaXY+PHNwYW4g Y2xhc3M9IiI+PGZvbnQgY29sb3I9IiM4ODg4ODgiPk5hZ2VzaDwvZm9udD48L3NwYW4+PC9kaXY+ DQo= --047d7b86cb685c13b20508c3e0d3-- --===============2346676044117884329== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2346676044117884329==-- From xen-users-bounces@lists.xen.org Sat Nov 29 17:25:07 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 29 Nov 2014 17:25:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XulkK-0003by-3b; Sat, 29 Nov 2014 17:23:48 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xu1UM-0004jE-4r for xen-users@lists.xen.org; Thu, 27 Nov 2014 16:00:14 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 17/86-25276-D8A47745; Thu, 27 Nov 2014 16:00:13 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-4.tower-21.messagelabs.com!1417104012!11862162!1 X-Originating-IP: [74.125.82.49] X-SpamReason: No, hits=1.4 required=7.0 tests=BODY_RANDOM_LONG, HTML_20_30,HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.5; banners=-,-,- X-VirusChecked: Checked Received: (qmail 1665 invoked from network); 27 Nov 2014 16:00:12 -0000 Received: from mail-wg0-f49.google.com (HELO mail-wg0-f49.google.com) (74.125.82.49) by server-4.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 27 Nov 2014 16:00:12 -0000 Received: by mail-wg0-f49.google.com with SMTP id x12so6796752wgg.22 for ; Thu, 27 Nov 2014 08:00:12 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type; bh=6ll0pnxendmdyGdi4ZtMdY1qRKMdGb6DEZufyCgudyw=; b=af/2QsVyDbltYCVKW+rMaeq3V9/3eMHQK6OFfRg1XBIaqLRXOcuv6Ce5Yks45BbNjH JnY4X2tm2b4EL+JNKicEgSwvrk5u/dFDkxZHlzAsWfI9irn2jg2sdax/O5MYw3s+Zv9D jSd7+D8mc+DHAq12Yt6itXpm/60dOpcKLdW+/6OXSdq5Rr/YyGk5+jrfkvg3DB/EaRQq eU1u275s+tyKwcDDdqCrQJODLbaFKuIdjSOzSsHfxxGFsBqd6A1p58c7OSE8WP5nOPFq mXe1P96pQyjiuU1/V8zgmW7bWWljhBc54u641ToV6b87ku0HnlRC4WifQrSt59tJl5em 8LJA== X-Gm-Message-State: ALoCoQmj2Pqxl8XNR3Xz74dbAGDidqjqEjmkrI0Z922K5Tr1j+Wk0dlwkp6gXuOHrJgJGzwW4DS4 X-Received: by 10.180.72.33 with SMTP id a1mr51530836wiv.18.1417104012198; Thu, 27 Nov 2014 08:00:12 -0800 (PST) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id r10sm25831969wiy.13.2014.11.27.08.00.10 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 27 Nov 2014 08:00:11 -0800 (PST) Message-ID: <54774AA8.7070907@m2r.biz> Date: Thu, 27 Nov 2014 17:00:40 +0100 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: "Xen.org security team" , xen-devel@lists.xen.org, xen-users@lists.xen.org References: In-Reply-To: X-Mailman-Approved-At: Sat, 29 Nov 2014 17:23:46 +0000 Cc: jan Beulich Subject: Re: [Xen-users] [Xen-devel] Xen Security Advisory 112 (CVE-2014-8867) - Insufficient bounding of "REP MOVS" to MMIO emulated inside the hypervisor X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0384784955081026252==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org This is a multi-part message in MIME format. --===============0384784955081026252== Content-Type: multipart/alternative; boundary="------------080409050505080702040502" This is a multi-part message in MIME format. --------------080409050505080702040502 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Il 27/11/2014 13:08, Xen.org security team ha scritto: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Xen Security Advisory CVE-2014-8867 / XSA-112 > version 5 > > Insufficient bounding of "REP MOVS" to MMIO emulated inside the hypervisor > > UPDATES IN VERSION 5 > ==================== > > Public release. > > ISSUE DESCRIPTION > ================= > > Acceleration support for the "REP MOVS" instruction, when the first > iteration accesses memory mapped I/O emulated internally in the > hypervisor, incorrectly assumes that the whole range accessed is > handled by the same hypervisor sub-component. > > IMPACT > ====== > > A buggy or malicious HVM guest can crash the host. Sorry for the probably stupid question. Can an hvm domU make crash the host with this issue or similar without show nothing on dom0 logs and also nothing visible on screen? (kernel panic or similar) Recently for 2 times I had one xen 4.4.1 hosts with some hvm domUs (windows) crashed: both dom0 and domUs inaccessible and also nothing visible on monitor connected to host. For what I remember all other times of problems I had dom0 and/or domUs inaccesible but always at least kernel panic with calltrace visible on monitor. In these cases I had nothing visible and nothing in dom0 logs but only particular thing was a windows 2003 R2 domUs "damaged" (I suppose cause of problem), can be the cause of host crash with this or similar issue or not? Thanks for any reply and sorry for my bad english. > VULNERABLE SYSTEMS > ================== > > Xen versions from at least 3.2.x onwards are vulnerable on x86 systems. > Older versions have not been inspected. ARM systems are not vulnerable. > > MITIGATION > ========== > > Running only PV guests will avoid this issue. > > There is no mitigation available for HVM guests. > > CREDITS > ======= > > This issue was discovered by Jan Beulich of SUSE. > > RESOLUTION > ========== > > Applying the appropriate attached patch resolves this issue. > > xsa112-unstable.patch xen-unstable, Xen 4.4.x, Xen 4.3.x > xsa112-4.2.patch Xen 4.2.x > > $ sha256sum xsa112*.patch > cf01a1acd258e7cbb3586e543ba3668c1ee7fb05cba19b8b5369a3e101a2288f xsa112-4.2.patch > cc39a4cdcb52929ed36ab696807d2405aa552177a6f029d8a1a52041ca1ed519 xsa112.patch > $ > > We have been told that this patch is not sufficient on Xen 3.3.x and > earlier without also backporting b1b6362f (git commit id). > > Note that while we are happy to share information we receive about > earlier Xen versions, the earliest Xen branch for which the Xen > Project offers security support is 4.2.x. > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.12 (GNU/Linux) > > iQEcBAEBAgAGBQJUdwoNAAoJEIP+FMlX6CvZfekIAMBq3ynRyuyqvukMhSBaFj2O > SBX747HJPKRmoODGZGe9EJ0pAJhckQ00RaKFulxSLzFeu4Oi6M3GrvNCvST0sR54 > bLTmeNeBOhLef4ylDqAWOSY4C7AJW/jC1ngtSy3wd6zuwFD0bzPYb7nk94PD32ie > 9LYTt+FSkoo/3j3IviCqNVXTlMmhmdjP0U3+xXgxQZ9y47zTT8gsX4KoplC/i1Wq > uhla/ZYI+Ro/ejYVHsKDDhfA1mgAGDoOLhmNEBLHPzTyGs4VOSaXzX7wce8JWpBi > oXdnN5HW80mmkZ6qI42/bnvpSHTqm+QVFD0v1Uz0cSrBYJGq6LULBAmaJHGldDA= > =8eF1 > -----END PGP SIGNATURE----- > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xen.org > http://lists.xen.org/xen-devel --------------080409050505080702040502 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 7bit
Il 27/11/2014 13:08, Xen.org security team ha scritto:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

            Xen Security Advisory CVE-2014-8867 / XSA-112
                              version 5

  Insufficient bounding of "REP MOVS" to MMIO emulated inside the hypervisor

UPDATES IN VERSION 5
====================

Public release.

ISSUE DESCRIPTION
=================

Acceleration support for the "REP MOVS" instruction, when the first
iteration accesses memory mapped I/O emulated internally in the
hypervisor, incorrectly assumes that the whole range accessed is
handled by the same hypervisor sub-component.

IMPACT
======

A buggy or malicious HVM guest can crash the host.

Sorry for the probably stupid question.
Can an hvm domU make crash the host with this issue or similar without show nothing on dom0 logs and also nothing visible on screen? (kernel panic or similar)
Recently for 2 times I had one xen 4.4.1 hosts with some hvm domUs (windows) crashed: both dom0 and domUs inaccessible and also nothing visible on monitor connected to host.
For what I remember all other times of problems I had dom0 and/or domUs inaccesible but always at least kernel panic with calltrace visible on monitor.
In these cases I had nothing visible and nothing in dom0 logs but only particular thing was a windows 2003 R2 domUs "damaged" (I suppose cause of problem), can be the cause of host crash with this or similar issue or not?

Thanks for any reply and sorry for my bad english.

VULNERABLE SYSTEMS
==================

Xen versions from at least 3.2.x onwards are vulnerable on x86 systems.
Older versions have not been inspected.  ARM systems are not vulnerable.

MITIGATION
==========

Running only PV guests will avoid this issue.

There is no mitigation available for HVM guests.

CREDITS
=======

This issue was discovered by Jan Beulich of SUSE.

RESOLUTION
==========

Applying the appropriate attached patch resolves this issue.

xsa112-unstable.patch        xen-unstable, Xen 4.4.x, Xen 4.3.x
xsa112-4.2.patch             Xen 4.2.x

$ sha256sum xsa112*.patch
cf01a1acd258e7cbb3586e543ba3668c1ee7fb05cba19b8b5369a3e101a2288f  xsa112-4.2.patch
cc39a4cdcb52929ed36ab696807d2405aa552177a6f029d8a1a52041ca1ed519  xsa112.patch
$

We have been told that this patch is not sufficient on Xen 3.3.x and
earlier without also backporting b1b6362f (git commit id).

Note that while we are happy to share information we receive about
earlier Xen versions, the earliest Xen branch for which the Xen
Project offers security support is 4.2.x.
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--------------080409050505080702040502-- --===============0384784955081026252== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============0384784955081026252==-- From xen-users-bounces@lists.xen.org Sat Nov 29 17:25:07 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 29 Nov 2014 17:25:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XulkJ-0003bo-Ez; Sat, 29 Nov 2014 17:23:47 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XtdcS-0007ri-V0 for xen-users@lists.xen.org; Wed, 26 Nov 2014 14:31:01 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 01/DD-15461-424E5745; Wed, 26 Nov 2014 14:31:00 +0000 X-Env-Sender: nagesh.inst@gmail.com X-Msg-Ref: server-16.tower-21.messagelabs.com!1417012259!12068899!1 X-Originating-IP: [209.85.212.179] X-SpamReason: No, hits=2.3 required=7.0 tests=HTML_20_30, HTML_IMAGE_ONLY_20,HTML_MESSAGE,RCVD_BY_IP X-StarScan-Received: X-StarScan-Version: 6.12.4; banners=-,-,- X-VirusChecked: Checked Received: (qmail 32765 invoked from network); 26 Nov 2014 14:30:59 -0000 Received: from mail-wi0-f179.google.com (HELO mail-wi0-f179.google.com) (209.85.212.179) by server-16.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 26 Nov 2014 14:30:59 -0000 Received: by mail-wi0-f179.google.com with SMTP id ex7so5171759wid.6 for ; Wed, 26 Nov 2014 06:30:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=j8tJa0oe2WGIUTRP8zrBl01a+4mS5dGinPJe6miy1xo=; b=PB4WjPhoi5F/MQiWdril/QHMbackgVji0T0Y5eY06aG4YCHZF2hRgAA7MpkcS5ZJeL 5xXPgYgjULaqHd64KzVSHe77gj4LkDw36Hh0rL8KpjV+yCNvUQ4XlQzBlpeX7Vwl0/Wq xwMODf5OjmyJUEr1gRQqvGhIaIIenvIkFoywycv4xydOEA84jMpWFNh9REJjmzLPNtNj QeNo3DO4iUq8/03HWStDwU2QNar1zrCfufiOw5KQpOqQsr6XVkkI7SZ7kGeMtH4REsOV xncjG6xa5W0XdO/o2WxbnWW/y7k8ufDugg+tfouGRq4JPnhGKXyXqSdFXVZIXacV3i5H nH/A== MIME-Version: 1.0 X-Received: by 10.194.58.180 with SMTP id s20mr49933116wjq.28.1417012259326; Wed, 26 Nov 2014 06:30:59 -0800 (PST) Received: by 10.180.238.193 with HTTP; Wed, 26 Nov 2014 06:30:59 -0800 (PST) Date: Wed, 26 Nov 2014 20:00:59 +0530 Message-ID: From: Nagesh Lagishetty To: xen-users@lists.xen.org X-Mailman-Approved-At: Sat, 29 Nov 2014 17:23:46 +0000 Subject: [Xen-users] Error while doing pass through of PCI bridge root node to guest vm X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2346676044117884329==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============2346676044117884329== Content-Type: multipart/alternative; boundary=047d7b86cb685c13b20508c3e0d3 --047d7b86cb685c13b20508c3e0d3 Content-Type: text/plain; charset=UTF-8 Hi, When i am doing passthrough of pcie bridge to guest vm, I am seeing the error as Error: pci: PCI Backend and pci-stub don't own device 0000:01:00.0 01:00.0 PCI bridge: Integrated Device Technology, Inc. PES12T3G2 PCI Express Gen2 Switch (rev 01) xm pci-list-assignable 0000:01:00.0 0000:04:00.0 I am not seeing this issue when i passthrough other devices which are connected to bridge (end devices) Any restriction in passing a pcie bridge root node to guest vm? SP2NIC:~ # lspci -t -[0000:00]-+-00.0 +-01.0-[01-04]----00.0-[02-04]--+-02.0-[03]-- | \-04.0-[04]--+-00.0 | +-00.1 | +-00.2 | \-00.3 +-02.0 +-14.0 I need to access EEPROM device from guest vm, EEPROM access will be available only through the bridge root node. Thanks Nagesh --047d7b86cb685c13b20508c3e0d3 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 PGRpdiBkaXI9Imx0ciI+PGRpdj48ZGl2PjxkaXY+PGRpdj48ZGl2PkhpLDxicj48YnI+PC9kaXY+ V2hlbiBpIGFtIGRvaW5nIHBhc3N0aHJvdWdoIG9mIHBjaWUgYnJpZGdlIHRvIGd1ZXN0IHZtLCBJ IGFtIHNlZWluZyB0aGUgZXJyb3IgYXM8YnI+PGJyPkVycm9yOiBwY2k6IFBDSSBCYWNrZW5kIGFu ZCBwY2ktc3R1YiBkb24mIzM5O3Qgb3duIGRldmljZSAwMDAwOjAxOjAwLjA8YnI+PGJyPjAxOjAw LjAgUENJIGJyaWRnZTogSW50ZWdyYXRlZCBEZXZpY2UgVGVjaG5vbG9neSwgSW5jLiBQRVMxMlQz RzIgUENJIEV4cHJlc3MgR2VuMiBTd2l0Y2ggKHJldiAwMSk8YnI+PGJyPnhtIHBjaS1saXN0LWFz c2lnbmFibGU8YnI+MDAwMDowMTowMC4wPGJyPjAwMDA6MDQ6MDAuMDxicj48YnI+PC9kaXY+SSBh bSBub3Qgc2VlaW5nIHRoaXMgaXNzdWUgd2hlbiBpIHBhc3N0aHJvdWdoIG90aGVyIGRldmljZXMg d2hpY2ggYXJlIGNvbm5lY3RlZCB0byBicmlkZ2UgKGVuZCBkZXZpY2VzKTxicj48L2Rpdj5Bbnkg cmVzdHJpY3Rpb24gaW4gcGFzc2luZyBhIHBjaWUgYnJpZGdlIHJvb3Qgbm9kZSB0byBndWVzdCB2 bT88YnI+PGJyPlNQMk5JQzp+ICMgbHNwY2kgLXQ8YnI+LVswMDAwOjAwXS0rLTAwLjA8YnI+wqDC oMKgwqDCoMKgwqDCoMKgwqAgKy0wMS4wLVswMS0wNF0tLS0tMDAuMC1bMDItMDRdLS0rLTAyLjAt WzAzXS0tPGJyPsKgwqDCoMKgwqDCoMKgwqDCoMKgIHzCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgXC0wNC4wLVswNF0tLSstMDAuMDxi cj7CoMKgwqDCoMKgwqDCoMKgwqDCoCB8wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgKy0w MC4xPGJyPsKgwqDCoMKgwqDCoMKgwqDCoMKgIHzCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oCArLTAwLjI8YnI+wqDCoMKgwqDCoMKgwqDCoMKgwqAgfMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgIFwtMDAuMzxicj7CoMKgwqDCoMKgwqDCoMKgwqDCoCArLTAyLjA8YnI+wqDCoMKgwqDC oMKgwqDCoMKgwqAgKy0xNC4wPGJyPjxicj48L2Rpdj48ZGl2PkkgbmVlZCB0byBhY2Nlc3MgRUVQ Uk9NIGRldmljZSBmcm9tIGd1ZXN0IHZtLCBFRVBST00gYWNjZXNzIHdpbGwgYmUgYXZhaWxhYmxl IG9ubHkgdGhyb3VnaCB0aGUgYnJpZGdlIHJvb3Qgbm9kZS48YnI+PC9kaXY+PGRpdj48YnI+PGJy Pjxicj48L2Rpdj5UaGFua3M8ZGl2IGNsYXNzPSIiPjxkaXYgaWQ9IjoxM3AiIGNsYXNzPSIiIHRh YmluZGV4PSIwIj48aW1nIGNsYXNzPSIiIHNyYz0iaHR0cHM6Ly9zc2wuZ3N0YXRpYy5jb20vdWkv djEvaWNvbnMvbWFpbC9pbWFnZXMvY2xlYXJkb3QuZ2lmIj48L2Rpdj48L2Rpdj48c3BhbiBjbGFz cz0iIj48Zm9udCBjb2xvcj0iIzg4ODg4OCI+PGJyPjwvZm9udD48L3NwYW4+PC9kaXY+PHNwYW4g Y2xhc3M9IiI+PGZvbnQgY29sb3I9IiM4ODg4ODgiPk5hZ2VzaDwvZm9udD48L3NwYW4+PC9kaXY+ DQo= --047d7b86cb685c13b20508c3e0d3-- --===============2346676044117884329== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============2346676044117884329==-- From xen-users-bounces@lists.xen.org Sun Nov 30 12:57:49 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 30 Nov 2014 12:57:49 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xv434-0005ht-5S; Sun, 30 Nov 2014 12:56:22 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xuxmi-0002cc-IW for xen-users@lists.xen.org; Sun, 30 Nov 2014 06:15:05 +0000 Received: from [85.158.137.68] by server-6.bemta-3.messagelabs.com id E8/8A-17694-7E5BA745; Sun, 30 Nov 2014 06:15:03 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-6.tower-31.messagelabs.com!1417328098!10332018!1 X-Originating-IP: [106.10.148.93] X-SpamReason: No, hits=1.0 required=7.0 tests=HTML_MESSAGE, HTML_TINY_FONT X-StarScan-Received: X-StarScan-Version: 6.12.4; 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boundary="===============5073608637052333322==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============5073608637052333322== Content-Type: multipart/alternative; boundary="-8217979-922722455-1417328097=:42161" ---8217979-922722455-1417328097=:42161 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A=0Ahow to tranport scirpt in xen4.4 at the time of migration?=0Ai found = documentation in =0AXen Roadmap/4.4 - Xen =0A=0A =0A =0AXen Roadm= ap/4.4 - Xen=0AFrom Xen Jump to: navigation, search =0AView on wiki.xenpr= oject.org Preview by Yahoo =0A =0A but i am not clear how to tranport scr= ipt at xl migrate command?=0A=0AI request Xen Experts to guide us....=0A=0A= =0A=0A=0AOn Monday, 24 November 2014 10:01 AM, Minalkumar Patel wrote:=0A =0A=0A=0A=0A=0A =0Ahow to import script using xl migr= ate command? if i want to print "hello world ",how can i able to do that?= =0A=0Ado we need to re-complile complete xen code?=0A=0A=0A=0AOn Monday, 17= November 2014 12:06 AM, Minalkumar Patel wrote:=0A = =0A=0A=0Ai want to use Run length encoding for live migration. The importan= ce of it is to avoid repeatedly transmitting same pages so we can=0Asend on= ly differences.=0A=0Athis is already developed in xen 4.2 with xc_compressi= on.c BUT i want to write code in migrate.py (for xend/xm) for run lenght. = =0Ahow can this possible? how to understand memory pages structure in xm? m= ay i need to write RPC procedure (in C) for that?=0A=0A=0Ausing xen xl migr= ate with -s option, if i want to write script to import code of memroy comp= ression then how can i achive this?=0A=0A=0A=0Aplease suggest in detail=0A = =0A=0A=0A=0AOn Wednesday, 12 November 2014 3:07 AM, Minalkumar Patel wrote:=0A =0A=0A=0A =0A=0A=0A=0AOn Tuesday, 11 November 20= 14 5:29 PM, Minalkumar Patel wrote:=0A =0A=0A=0A=0A= =0Ai want to use Run length encoding for live migration. The importance of = it is to avoid repeatedly transmitting same pages so we can=0Ause only diff= rences.=0A=0Athis is already developed in xen 4.2 with xc_compression.c BUT= i want to=0A write code in migrate.py (for xend/xm) for run lenght. =0Ahow= can this possible? how to understand memory pages structure in xm? may i n= eed to write RPC procedure (in C) for=0A that?=0A=0ARegards,=0A=0A =0A=0A= =0A=0A=0AOn Monday, 3 November 2014 10:34 AM, Minalkumar Patel wrote:=0A =0A=0A=0Ausing xen with -s option, if i want to write = script to import code of memroy compression then how can i achive this?=0A= =0Aplease suggest in detail.=0A=0A=0A=0A=0A=0AOn Wednesday, 3 September 201= 4 2:26 PM, Ian Campbell wrote:=0A =0A=0A=0AOn Tue= , 2014-09-02 at 13:47 +0800, Minalkumar Patel wrote:=0A> =0A> how compress= ion are being done during migrartion?=0A=0AIt's not, this isn't currently a= feature of xl migrate.=0A=0A=0A> how can i merge=0A lz or quicklz c code = into xen? is there any other=0A> option to do compression with xl migrate c= ommand?=0A=0AI'm afraid this is going to involve writing a patch for xl to = add this=0Afeature, since there is no such option currently.=0A=0AYou might= be able to bodge something using the -s option to provide your=0Aown trans= prt script wraps the transfer in compression.=0A=0AIan. ---8217979-922722455-1417328097=:42161 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

how to tranport scirpt in = xen4.4 at the time of migration?
i found documentation in
Xen Roadmap/4.4 - Xen
 
= but i am not clear how to tranport script at xl migrate command?

I r= equest Xen Experts to guide us....

=

On Monday, 24 November 2014 10:01 AM, Minalkumar Pat= el <patel_mp@yahoo.co.in> wrote:


 
how to import script using = xl migrate command? if i want to print "hello world ",how can i able to do = that?

do we need to re-complile complete xen code?


=
= On Monday, 17 November 2014 12:06 AM, Minalkumar Patel <patel_mp@yahoo.= co.in> wrote:
<= br style=3D"" class=3D"" clear=3D"none">
i want to use Run length encoding for live migratio= n. The importance of it is to avoid repeatedly transmitting same pages so w= e can
send only differences.

= this is already developed in xen 4.2 with xc_compression.c BUT i want to wr= ite code in migrate.py (for xend/xm) for run lenght. 
how can this possible? how to understand memory pag= es structure in xm? may i need to write RPC procedure (in C) for that?

using xen xl migrate with -s option, = if i want to write script to import code of memroy compression then how can= i achive this?

<= /div>
please suggest in detail
 



= On Wednesday, 12 No= vember 2014 3:07 AM, Minalkumar Patel <patel_mp@yahoo.co.in> wrote:


 

<= /div>

<= br class=3D"" style=3D"" clear=3D"none">
On Tuesday, 11 November 2014 5:29 PM, Minalkumar Patel <pat= el_mp@yahoo.co.in> wrote:



i want to use Run length encodi= ng for live migration. The importance of it is to avoid repeatedly transmit= ting same pages so we can
use only = diffrences.

this is already developed in xen 4.2 with xc_compression.= c BUT i want to=0A write code in migrate.py (for xend/xm) for run lenght. <= br class=3D"" style=3D"" clear=3D"none">how can this possible? how to under= stand memory pages structure in xm? may i need to write RPC procedure (in C= ) for=0A that?

Regards,

 



On Monday, 3 = November 2014 10:34 AM, Minalkumar Patel <patel_mp@yahoo.co.in> wrote= :


using xen with -s option, if i want to = write script to import code of memroy compression then how can i achive thi= s?

please suggest in=0A detail.<= /span>




On Wednesday, 3 September 2014 2:26 P= M, Ian Campbell=0A <Ian.Campbell@citrix.com> wrote:
=0A


On Tue, 2014-09-02 at 13:47 +0800, Minalkumar Patel wrote:
> 
> how compression are being done during migrartion?

It= 's not, this isn't currently a feature of xl migrate.


>  how can i merge=0A lz= or quicklz c code into xen? is there any other
> option to do compression with xl migrate command?

I'm afraid this is going to involve writing a patch for xl to add this=
feature, since there is no such op= tion currently.

You might be able to bodge something using the -s opt= ion to provide your
own transprt sc= ript wraps the transfer in compression.

Ian.

<= br class=3D"" style=3D"" clear=3D"none">


=0A




<= /div>





---8217979-922722455-1417328097=:42161-- --===============5073608637052333322== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============5073608637052333322==-- From xen-users-bounces@lists.xen.org Sun Nov 30 12:57:49 2014 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 30 Nov 2014 12:57:49 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xv434-0005ht-5S; Sun, 30 Nov 2014 12:56:22 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xuxmi-0002cc-IW for xen-users@lists.xen.org; Sun, 30 Nov 2014 06:15:05 +0000 Received: from [85.158.137.68] by server-6.bemta-3.messagelabs.com id E8/8A-17694-7E5BA745; Sun, 30 Nov 2014 06:15:03 +0000 X-Env-Sender: patel_mp@yahoo.co.in X-Msg-Ref: server-6.tower-31.messagelabs.com!1417328098!10332018!1 X-Originating-IP: [106.10.148.93] X-SpamReason: No, hits=1.0 required=7.0 tests=HTML_MESSAGE, HTML_TINY_FONT X-StarScan-Received: X-StarScan-Version: 6.12.4; 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b=oylbsu67dtk6uvNwuq9xzxTCOVxkhiI21uWem9VM3Ph1J4jk9JR18+QdGstyj6O7CbxC13qu0tiDSK2Exj8DoXtNqCXK/LXfJLzPugSEiKS0fya9J3zGBTnetPcd5OUszNRhs7Hh+8dTPVcHhGT/N0jtuijjWWqaTCRQTVOXI+4= X-YMail-OSG: oz4X8BAVM1l8ZMGuS1_upEAXa9iQPi9_rs451p5oamtOAXZ OM4BeWBHxoZ4x6KIOMujVv4HKPr29vBYK9QgeqoAfBT4Qg62zxDoNK1stml4 fCofhL4SQWBU.Z5EymPEd6Lpr079hMWoMiH3B18HRV2dvzqulsRPfOapZx0_ CZkaGAr4U..Ar5pgNA0KFX9Np.MMHhXI77lqGXuRIkFr0xJ6_Thvtp3JjrzV JDG6lsSZqVaWZAesnN5HczeOnLC1CG1NzESVicEXfLcNKYJNEI_W5.q3dHgJ KWCC6UTva_kfnevBGbMC6pP9T9X7Yw7raZXS66U3GedLSqPWmGZIH48.QMQU 8HhPO__kVbVKeiqrwqVZAy4EyDZtEkGG8i_rsyxeTkP91UlCTm_G85LhhA4U 3bC50DkoxDUPsjP2NNwHxUsNrhnoXG0NRESwW7X8XyPIKGP1cfZFkUH3vQbG .NFyw1vWtVQ5V3Pl4VPWl0lYS7jMGGc1toqQe6MtXF7tWrqcLAB553I2T.v8 zJT2BDUc74d_mpAa47gaye2K3hHXvUjGVmcN.C4brmD6INhVuVkLxXkgMjK9 __VqKhfKn3V.q6NTghGC9a8bqsDwR8XnsADhuyIgPOeJKJ60eDY6TCKBaYpq 0xUAn8rAaLH33gWcl1mrgw8PQ7CjrmfT.MfRcJCaTRw-- Received: from [202.129.240.131] by web190606.mail.sg3.yahoo.com via HTTP; Sun, 30 Nov 2014 14:14:57 SGT X-Rocket-MIMEInfo: 002.001, Cgpob3cgdG8gdHJhbnBvcnQgc2NpcnB0IGluIHhlbjQuNCBhdCB0aGUgdGltZSBvZiBtaWdyYXRpb24_CmkgZm91bmQgZG9jdW1lbnRhdGlvbiBpbiAKWGVuIFJvYWRtYXAvNC40IC0gWGVuIAoKICAKICAgICAgICAgIApYZW4gUm9hZG1hcC80LjQgLSBYZW4KRnJvbSBYZW4gSnVtcCB0bzogbmF2aWdhdGlvbiwgc2VhcmNoICAgClZpZXcgb24gd2lraS54ZW5wcm9qZWN0Lm9yZyBQcmV2aWV3IGJ5IFlhaG9vICAKICAKIGJ1dCBpIGFtIG5vdCBjbGVhciBob3cgdG8gdHJhbnBvcnQgc2NyaXB0IGF0IHhsIG1pZ3IBMAEBAQE- X-Mailer: YahooMailWebService/0.8.203.740 References: <1409636853.64977.YahooMailNeo@web190603.mail.sg3.yahoo.com> <1409734554.24834.5.camel@citrix.com> <1414991067.58395.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415707181.40354.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1415790440.79658.YahooMailNeo@web190606.mail.sg3.yahoo.com> <1416162971.69177.YahooMailNeo@web190601.mail.sg3.yahoo.com> <1416803486.91813.YahooMailNeo@web190602.mail.sg3.yahoo.com> Message-ID: <1417328097.42161.YahooMailNeo@web190606.mail.sg3.yahoo.com> Date: Sun, 30 Nov 2014 14:14:57 +0800 From: Minalkumar Patel To: "xen-users@lists.xen.org" In-Reply-To: <1416803486.91813.YahooMailNeo@web190602.mail.sg3.yahoo.com> MIME-Version: 1.0 X-Mailman-Approved-At: Sun, 30 Nov 2014 12:56:20 +0000 Cc: "xen-users@lists.xenproject.org" Subject: [Xen-users] Fw: RLE Compression X-BeenThere: xen-users@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Minalkumar Patel List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5073608637052333322==" Sender: xen-users-bounces@lists.xen.org Errors-To: xen-users-bounces@lists.xen.org --===============5073608637052333322== Content-Type: multipart/alternative; boundary="-8217979-922722455-1417328097=:42161" ---8217979-922722455-1417328097=:42161 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A=0Ahow to tranport scirpt in xen4.4 at the time of migration?=0Ai found = documentation in =0AXen Roadmap/4.4 - Xen =0A=0A =0A =0AXen Roadm= ap/4.4 - Xen=0AFrom Xen Jump to: navigation, search =0AView on wiki.xenpr= oject.org Preview by Yahoo =0A =0A but i am not clear how to tranport scr= ipt at xl migrate command?=0A=0AI request Xen Experts to guide us....=0A=0A= =0A=0A=0AOn Monday, 24 November 2014 10:01 AM, Minalkumar Patel wrote:=0A =0A=0A=0A=0A=0A =0Ahow to import script using xl migr= ate command? if i want to print "hello world ",how can i able to do that?= =0A=0Ado we need to re-complile complete xen code?=0A=0A=0A=0AOn Monday, 17= November 2014 12:06 AM, Minalkumar Patel wrote:=0A = =0A=0A=0Ai want to use Run length encoding for live migration. The importan= ce of it is to avoid repeatedly transmitting same pages so we can=0Asend on= ly differences.=0A=0Athis is already developed in xen 4.2 with xc_compressi= on.c BUT i want to write code in migrate.py (for xend/xm) for run lenght. = =0Ahow can this possible? how to understand memory pages structure in xm? m= ay i need to write RPC procedure (in C) for that?=0A=0A=0Ausing xen xl migr= ate with -s option, if i want to write script to import code of memroy comp= ression then how can i achive this?=0A=0A=0A=0Aplease suggest in detail=0A = =0A=0A=0A=0AOn Wednesday, 12 November 2014 3:07 AM, Minalkumar Patel wrote:=0A =0A=0A=0A =0A=0A=0A=0AOn Tuesday, 11 November 20= 14 5:29 PM, Minalkumar Patel wrote:=0A =0A=0A=0A=0A= =0Ai want to use Run length encoding for live migration. The importance of = it is to avoid repeatedly transmitting same pages so we can=0Ause only diff= rences.=0A=0Athis is already developed in xen 4.2 with xc_compression.c BUT= i want to=0A write code in migrate.py (for xend/xm) for run lenght. =0Ahow= can this possible? how to understand memory pages structure in xm? may i n= eed to write RPC procedure (in C) for=0A that?=0A=0ARegards,=0A=0A =0A=0A= =0A=0A=0AOn Monday, 3 November 2014 10:34 AM, Minalkumar Patel wrote:=0A =0A=0A=0Ausing xen with -s option, if i want to write = script to import code of memroy compression then how can i achive this?=0A= =0Aplease suggest in detail.=0A=0A=0A=0A=0A=0AOn Wednesday, 3 September 201= 4 2:26 PM, Ian Campbell wrote:=0A =0A=0A=0AOn Tue= , 2014-09-02 at 13:47 +0800, Minalkumar Patel wrote:=0A> =0A> how compress= ion are being done during migrartion?=0A=0AIt's not, this isn't currently a= feature of xl migrate.=0A=0A=0A> how can i merge=0A lz or quicklz c code = into xen? is there any other=0A> option to do compression with xl migrate c= ommand?=0A=0AI'm afraid this is going to involve writing a patch for xl to = add this=0Afeature, since there is no such option currently.=0A=0AYou might= be able to bodge something using the -s option to provide your=0Aown trans= prt script wraps the transfer in compression.=0A=0AIan. ---8217979-922722455-1417328097=:42161 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

how to tranport scirpt in = xen4.4 at the time of migration?
i found documentation in
Xen Roadmap/4.4 - Xen
 
= but i am not clear how to tranport script at xl migrate command?

I r= equest Xen Experts to guide us....

=

On Monday, 24 November 2014 10:01 AM, Minalkumar Pat= el <patel_mp@yahoo.co.in> wrote:


 
how to import script using = xl migrate command? if i want to print "hello world ",how can i able to do = that?

do we need to re-complile complete xen code?


=
= On Monday, 17 November 2014 12:06 AM, Minalkumar Patel <patel_mp@yahoo.= co.in> wrote:
<= br style=3D"" class=3D"" clear=3D"none">
i want to use Run length encoding for live migratio= n. The importance of it is to avoid repeatedly transmitting same pages so w= e can
send only differences.

= this is already developed in xen 4.2 with xc_compression.c BUT i want to wr= ite code in migrate.py (for xend/xm) for run lenght. 
how can this possible? how to understand memory pag= es structure in xm? may i need to write RPC procedure (in C) for that?

using xen xl migrate with -s option, = if i want to write script to import code of memroy compression then how can= i achive this?

<= /div>
please suggest in detail
 



= On Wednesday, 12 No= vember 2014 3:07 AM, Minalkumar Patel <patel_mp@yahoo.co.in> wrote:


 

<= /div>

<= br class=3D"" style=3D"" clear=3D"none">
On Tuesday, 11 November 2014 5:29 PM, Minalkumar Patel <pat= el_mp@yahoo.co.in> wrote:



i want to use Run length encodi= ng for live migration. The importance of it is to avoid repeatedly transmit= ting same pages so we can
use only = diffrences.

this is already developed in xen 4.2 with xc_compression.= c BUT i want to=0A write code in migrate.py (for xend/xm) for run lenght. <= br class=3D"" style=3D"" clear=3D"none">how can this possible? how to under= stand memory pages structure in xm? may i need to write RPC procedure (in C= ) for=0A that?

Regards,

 



On Monday, 3 = November 2014 10:34 AM, Minalkumar Patel <patel_mp@yahoo.co.in> wrote= :


using xen with -s option, if i want to = write script to import code of memroy compression then how can i achive thi= s?

please suggest in=0A detail.<= /span>




On Wednesday, 3 September 2014 2:26 P= M, Ian Campbell=0A <Ian.Campbell@citrix.com> wrote:
=0A


On Tue, 2014-09-02 at 13:47 +0800, Minalkumar Patel wrote:
> 
> how compression are being done during migrartion?

It= 's not, this isn't currently a feature of xl migrate.


>  how can i merge=0A lz= or quicklz c code into xen? is there any other
> option to do compression with xl migrate command?

I'm afraid this is going to involve writing a patch for xl to add this=
feature, since there is no such op= tion currently.

You might be able to bodge something using the -s opt= ion to provide your
own transprt sc= ript wraps the transfer in compression.

Ian.

<= br class=3D"" style=3D"" clear=3D"none">


=0A




<= /div>





---8217979-922722455-1417328097=:42161-- --===============5073608637052333322== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users --===============5073608637052333322==--