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Re: [Xen-users] GPLPV drivers suspected to hinder live migration to diff

To: "James Harper" <james.harper@xxxxxxxxxxxxxxxx>
Subject: Re: [Xen-users] GPLPV drivers suspected to hinder live migration to different CPU type
From: Bart Coninckx <bart.coninckx@xxxxxxxxxx>
Date: Wed, 30 Mar 2011 17:59:23 +0200
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On Wednesday 30 March 2011 13:19:06 James Harper wrote:

> > I actually did that and in xentop you see the memory being built up to

>

> the

>

> > actual value and then the DomU just disappears. If you do it the other

>

> way,

>

> > the machine is migrated, but if you migrate back, the migration seems

>

> to take

>

> > for ever and the original DomU has crashed with a blue screen.

>

> What is the BSoD code?

>

> If you are running the debug version of the driver, there should be some

> useful stuff in /var/log/xen/qemu-dm-<domu name>.log which could help me

> debug the problem.

>

> James


By the way James, can I simply test the effect of non-GPLPV drivers by choowing the "other" option while booting (without /GPLPV)? Or should I really do a full uninstall?


thx,


B.


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