Re: [Xen-devel] pvops Domain 0 Creased when boot Xen-unstable on Ubuntu10.04

[Todd Deshane <todd.deshane@xxxxxxx>]

On Tue, May 17, 2011 at 12:43 PM, Bei Guan <gbtju85@xxxxxxxxx> wrote:
>
>> >         You appear to be getting dumped into a debug shell within the
>> >         initramfs
>> >         so you can quite easily have a poke around and see what's
>> >         going on I
>> >         think.
>> >
>> >
>> > Sorry, can you give me more detail about how to do this? What command
>> > or what others? Many thanks.
>>
>> It's a minimal Linux environment, you should have e.g. "ls" and "cat".
>> Try and find the mount command which is failing.
>
> I did the following command to find the failed mount command. But, it seems
> can't find that. So, is there any problem with my steps and what other work
> can I do?

When you get dropped into the minimal (initramfs) prompt it gives you
some good suggestions.

For example. You can do  "ls /dev" and "cat /proc/modules" and you can
probably even try to run a mount command maybe. You can also
double-check things like "cat /proc/cmdline", etc.

See if you can determine what devices in /dev are actually available,
such as your sda, hda, or xvda devices.

Hope that helps.

Thanks,
Todd

> (initramfs) dmeg | grep mount
> (initramfs)
> (initramfs) cat /proc/mounts
> rootfs / rootfs rw 0 0
> none /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
> none /proc proc rw,nosuid,nodev,noexec,relatime 0 0
> none /dev tmpfs rw,relatime,mode=755 0 0
> none /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620 0 0
> (initramfs)
>
> Thanks,
> Bei Guan
>
>>
>> Ian.
>> >
>> >
>> >
>> >
>> >         Ian.
>> >
>> >
>> >
>>
>>
>
>
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>



-- 
Todd Deshane
http://www.linkedin.com/in/deshantm
http://www.xen.org/products/cloudxen.html
http://runningxen.com/

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