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Re: [Xen-devel] pv 2.6.31 (kernel.org) and save/migrate

To: Pasi Kärkkäinen <pasik@xxxxxx>
Subject: Re: [Xen-devel] pv 2.6.31 (kernel.org) and save/migrate
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Fri, 06 Nov 2009 16:19:51 -0800
Cc: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>, "Xen-Devel \(E-mail\)" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On 11/06/09 12:37, Pasi Kärkkäinen wrote:
> On Fri, Nov 06, 2009 at 10:37:49AM -0800, Dan Magenheimer wrote:
>> Sorry for another possibly stupid question:
>> I've observed that for a pv domain that's been updated
>> to a 2.6.31 kernel (straight from kernel.org), "xm save"
>> never completes.  When the older kernel (2.6.18)
>> is booted, "xm save" works fine.  Is this a known problem...
>> or perhaps xm save has never worked with an upstream pv
>> kernel and I've never noticed?
>> I'd assume migrate and live migrate would fail also but
>> haven't tried them.
> Just checking.. are you running the latest ? I think there has
> been multiple xen related bugfixes in the 2.6.31.X releases.

Nothing relating to save/restore.  Does it work for you?


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