[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation


  • To: xen-devel@xxxxxxxxxxxxxxxxxxx, Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>
  • From: ccmail111 <ccmail111@xxxxxxxxx>
  • Date: Fri, 19 Mar 2010 16:47:17 -0700 (PDT)
  • Cc:
  • Delivery-date: Fri, 19 Mar 2010 16:47:40 -0700
  • Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=K/pJpeAKC37msDBQSCfk5nu0DlKk/UoZdZLI9lktYZV9hG7QwsPq5m78BAkKFq6hTVKU1hQ4HSBgUY3sDHwjHEInWbP/SZE8lvt7sYm91Q0lfOYIoZ5LXwZvFq0mEbg1Vjqx7LQ6cSiuSMB1K88cbJ7oTEEX3Zq3AaGCZhMeyWw=;
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hi Dan,

Thanks for response.
 
I just tried (with dom0_mem=512M) and see error:
"Domain 0 allocation is too small for kernel image"
 
But if I dont use the parameter I see error as in subject line which is different.
Question is: does subject line error printed by kernel ? Any kernel parameter that I need to change during build ?
 
Any suggestions ?
Is there anyway I can specifiy the max for kernel and xen ?
 
Thanks,
 
SV
 


--- On Fri, 3/19/10, Dan Magenheimer <dan.magenheimer@xxxxxxxxxx> wrote:

From: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>
Subject: RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation
To: "ccmail111" <ccmail111@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
Date: Friday, March 19, 2010, 6:10 PM

You should be able to get around this problem by specifying dom0_mem= on the Xen boot line, e.g.:

 

kernel /boot/xen.gz noreboot loglvl=all dom0_mem=256M

 

From: ccmail111 [mailto:ccmail111@xxxxxxxxx]
Sent: Friday, March 19, 2010 3:43 PM
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Fw: Not enough RAM for domain 0 allocation

 



--- On Fri, 3/19/10, ccmail111 <ccmail111@xxxxxxxxx> wrote:


From: ccmail111 <ccmail111@xxxxxxxxx>
Subject: Not enough RAM for domain 0 allocation
To: "Fajar A. Nugraha" <fajar@xxxxxxxxx>
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Date: Friday, March 19, 2010, 5:38 PM

 

Hi,

 

I see above error when xen tries to boot up.

 

The grub.conf is:

 

title Dom0 Xen 3.4.2  XenLinux 2.6
       kernel /boot/xen.gz noreboot loglvl=all
       module /boot/vmlinuz.vm  root=dev/ram0 ro
       module /boot/ramdisk.gz

Looking through archives I found couple of pointers but no solution.

The closest I see:

by Keir:

 

" Either this restriction of the domain builder needs
to be lifted (a bit of a pain and not really on anyone's todo list), ..."

 

Any solutions/suggestions is appreciated !

 

Thanks !

 

SV

 

 

 


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.