From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeremy Fitzhardinge <jeremy@goop.org>
Subject: Re: Re: pv_ops dom0 USB fixed
Date: Thu, 11 Dec 2008 14:38:52 -0800
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Todd Deshane wrote:
> disk only, took out vif and dhcp options.
>
> Still didn't boot, same error.
>
> Log attached.
>
> Also changing for 20 to 256 memory gave problems.
>
> Looks like some sort of memory problem too.
>   

Hm, seems to be trying to shrink dom0 too much.  What's your domain 
config file?

mem=3G is probably overkill.  There's no problem in Xen using all your 
memory, but you should set dom0_mem=1G or something (less than 3G, but 
you probably don't need all that much).  How much memory does your 
system have?

> Also, it looks like I am getting a number of errors in
> xend-debug.log to do with scsi commands.
>
> I will try to track down potentially missing packages.
>
> Any idea on what dependencies there might be?
>   

Looks like you're missing lsscsi and udev (though I would have thought 
Ubuntu would be using udev).

BTW, I just pushed up a patch which should clear up the warnings in your 
boot messages (they could potentially result in a system-locking 
deadlock, so its probably worthwhile).

    J