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RE: [Xen-users] Re: xm save/restore on a vt enabled machine.

To: <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-users] Re: xm save/restore on a vt enabled machine.
From: "James Miller" <jimm@xxxxxxxxxxxxxxx>
Date: Tue, 11 Jul 2006 10:58:58 -0500
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>
> Save and restore is not implemented for HVM domains.  The error your
> seeing is an attempt to do a paravirtual save on an HVM domain (doh!).  We
> could probably have a better error message here.
>
> In theory, save/restore won't be that hard for HVM domains.  Since QEMU
> already supports saving/restore the hardware state, adapting that
> shouldn't be that hard.
>
> Unfortunately, save/restore hardware support is broken in some of the
> devices QEMU emulates right now.  Specifically, I believe USB and the
> Cirrus chipsets are both not working properly.
>


I'm working with Window 2003 and was hoping to soon begin testing live
migrations.  Is there support for live migration with HVM domains in
Xen-unstable?


Thanks,
Jim



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