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Re: [Xen-users] HVM Live Migration Troubles - Xen 3.3.1

from [Pasi Kärkkäinen]

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To:	Jonathan Dye <jdye@xxxxxxxxxxxxxxxxxxxx>
Subject:	Re: [Xen-users] HVM Live Migration Troubles - Xen 3.3.1
From:	Pasi Kärkkäinen <pasik@xxxxxx>
Date:	Wed, 4 Feb 2009 21:57:13 +0200
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On Wed, Feb 04, 2009 at 12:26:07PM -0700, Jonathan Dye wrote:
> Pasi Kärkkäinen wrote:
> >On Mon, Feb 02, 2009 at 12:01:02PM -0700, Jonathan Dye wrote:
> >  
> >>I'm having issues with HVM live migration and every xen version I've 
> >>tried - 3.0.1, 3.1.x, 3.3.0 and 3.3.1.  Migrations will fail 
> >>intermittently with messages like this on the receiving hypervisor:
> >>
> >>    
> >
> >Does PV (Linux) guest live migration work for you? 
> >
> >Are you running GPLPV drivers in your (Windows) HVM guests? 
> >
> >-- Pasi
> >  
> 
> these are all linux hvm machines, i'm sorry to say.  i could try linux 
> PV guests if it's diagnostically helpful, but they are neither part of 
> our requirements nor possible in our environment.
> 

OK. And yes, it would be diagnostically helpful to try Linux PV guests.

Are you running PV drivers in the Linux HVM guests? Have you tried without? 

-- Pasi

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