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[Xen-users] Won't boot to Xen, GRUB Problem


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: "G. Felter" <xeninfo@xxxxxxxxx>
  • Date: Tue, 13 Sep 2005 16:05:55 -0400
  • Delivery-date: Tue, 13 Sep 2005 20:03:47 +0000
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

I forgot to send this to the list when I sent it.  /dev/console is there if that makes any differance.  I'm pretty green with linux, I can hold my own with FreeBSD so some of your replies are confusing as I don't know quite what you are talking about.  Any idea where I go from here?

---------- Forwarded message ----------
From: G. Felter <xeninfo@xxxxxxxxx>
Date: Sep 12, 2005 9:58 PM
Subject: Re: [Xen-users] Won't boot to Xen, GRUB Problem
To: Daniel Hulme <dh286@xxxxxxxxx>, sadique@xxxxxxxxxxxxxxxxxxx, mccabemt@xxxxxxxxx

   Thanks to everyone who replied.  As I mentioned the computer is a remote box in a datacenter.  I made arrangements to reboot the box as I saw nothing in the logs helpful.  The datacenter said the last line that appeared was:

  Warning: unable to open an initial console.

Warning: currently emulating unsupported memory accesses in /lib/tls libraries the emulation is very slow to ensure full performance you should execute the following as root: mv /lib/tls /lib/tls.disabled

I renamed (mv) /lib/tls to /lib/tls.disabled and did another reboot.  It still would not boot and when the datacenter looked the last message was:

Warning: unable to open an initial console.

The hands on people went home until morning, remote reboots now, so there is no one to select the original kernel.  I havent't rebooted again.

I'm running CentOS 4.1 (fresh install) on an AMD 2400 XP with IDE HD.  Other than that I don't know too much about the box.  I compiled from source and it is version xen-2.0-testing.  Where do I go from here?  Thanks

Greg



On 9/12/05, Daniel Hulme <dh286@xxxxxxxxx > wrote:
> The box didn't boot into  Xen on reboot but I'm not sure why.
What did happen? Did it give any output at all? Did it load Xen but
fail on starting XenLinux? Did Grub wink at you twice then blow up your
computer?

Please give a little more detail. You seem to have avoided the major
gotchas with configuring Grub but it is hard to say what the problem is
without seeing the symptoms.

--
Though  I'm deep  inside a storm  it won't  defeat  me,  Floating  free.
Look out  here comes trouble,  Maybe I'm  just pushing through  a dream,
But strange how things feel quite real to me.   http://surreal.istic.org/
That which will guide the lost child back to her mother's arms... EXILE.



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