running 64-bit Xen guests on a 32-bit dom0.
-》NO
xen and dom0 is x86_64
when domU is x86_64 , problem happens
when para 32bit domU , crash can work correctly.
Date: Thu, 27 Oct 2011 09:45:00 -0400
From: anderson(a)redhat.com
To: crash-utility(a)redhat.com
Subject: Re: [Crash-utility] [help]crash can't anaylyse xen guest paravirtulized
linux vmcore
----- Original Message -----
>
> On the off-chance that you've hit this particular one (there's no
> clear indication) - taking a dump of a 64-bit guest from a 32-bit
> host will not work. libxc bug that gave me no end of grief.
Interesting...
I noticed that he used a 32-bit HVM guest an example of a successful
xm dump. Red Hat never supported running 64-bit Xen guests on a 32-bit
dom0.
Dave
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