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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 
out...

Thanks for all your help,
Best Regards,
Sarnath
________________________________________
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

Hello.

There was some a similar issue in the list:
http://lists.xen.org/archives/html/xen-users/2012-03/msg00279.html
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:
http://lists.xen.org/archives/html/xen-users/2012-10/msg00075.html

Greetings.

--
Alexandre Kouznetsov


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