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

Re: [Xen-users] HP Z820 - Does not boot xen

  • To: Alexandre Kouznetsov <alk@xxxxxxxxxx>, "xen-users@xxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxx>
  • From: "Sarnath K - ERS, HCLTech" <k_sarnath@xxxxxxx>
  • Date: Sat, 20 Oct 2012 11:50:43 +0530
  • Accept-language: en-US
  • Acceptlanguage: en-US
  • Delivery-date: Sat, 20 Oct 2012 06:25:08 +0000
  • List-id: Xen user discussion <xen-users.lists.xen.org>
  • Thread-index: Ac2uGLgG4WLBRHS3RyGrJmjyX7exEgAclDRk
  • Thread-topic: [Xen-users] HP Z820 - Does not boot xen

Hi All,

We solved the problem by giving "xsave=0" option.
This was mentioned in the some thread in the internet.....
We just got to the login prompt...
"sync_console, vga=text-80:50,keep" were the other options that we tried in 
order to get more debugging help...

Uur USB keyboard did not work after getting the login prompt... but PS2 
keyboard did...
Guess, from here, it is more on the configuration......We will figure that 

Thanks for all your help,
Best Regards,
From: xen-users-bounces@xxxxxxxxxxxxx [xen-users-bounces@xxxxxxxxxxxxx] On 
Behalf Of Alexandre Kouznetsov [alk@xxxxxxxxxx]
Sent: Friday, October 19, 2012 10:09 PM
To: xen-users@xxxxxxxxxxxxx
Subject: Re: [Xen-users] HP Z820 - Does not boot xen


There was some a similar issue in the list:
Never got feedback, but maybe it can give you some clue.

El 19/10/12 00:39, Sarnath K - ERS, HCLTech escribió:
> With this setup, XEN complains during boot-up saying “dom0: Not enough
> memory for Kernel” , panics and  reboots after 5 seconds.
> We tried adding command line options like “dom0_mem=1G” etc.. with no avail.
Can you please extract and post the relevant fragment of your Grub
config, describing the Xen boot option you are picking?
In case Ubuntu's update-grub messed up something.

> 5.How do I get the Boot Log of XEN? Is it through serial port? If so,
> what are the configure options I should use while compiling XEN for that?
You can ask Xen to send it's output to a serial port instead of console.
Not sure if it has something to do specifically with minicom, any
terminal emulator should do fine.
This is the reference of my working setup:


Alexandre Kouznetsov

Xen-users mailing list


The contents of this e-mail and any attachment(s) are confidential and intended 
for the named recipient(s) only.
E-mail transmission is not guaranteed to be secure or error-free as information 
could be intercepted, corrupted,
lost, destroyed, arrive late or incomplete, or may contain viruses in 
transmission. The e mail and its contents
(with or without referred errors) shall therefore not attach any liability on 
the originator or HCL or its affiliates.
Views or opinions, if any, presented in this email are solely those of the 
author and may not necessarily reflect the
views or opinions of HCL or its affiliates. Any form of reproduction, 
dissemination, copying, disclosure, modification,
distribution and / or publication of this message without the prior written 
consent of authorized representative of
HCL is strictly prohibited. If you have received this email in error please 
delete it and notify the sender immediately.
Before opening any email and/or attachments, please check them for viruses and 
other defects.


Xen-users mailing list



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