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Re: [Xen-users] RE: [Xen-devel] Xen-3.0.3 migration problems

from [Ulrich Windl]

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To:	Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Subject:	Re: [Xen-users] RE: [Xen-devel] Xen-3.0.3 migration problems
From:	"Ulrich Windl" <ulrich.windl@xxxxxxxxxxxxxxxxxxxx>
Date:	Mon, 08 Jan 2007 15:47:40 +0100
Cc:	Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx, Nico Kadel-Garcia <nkadel@xxxxxxxxx>, Nikhil Bhatia <bhatia@xxxxxxxx>
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On 29 Dec 2006 at 18:34, Keir Fraser wrote:

> On 29/12/06 4:34 pm, "Adam Seering" <aseering@xxxxxxxxx> wrote:
> 
> > A recent e-mail mentioned that migration machines have to be on the
> > same L2 subnet (I missed that line in the Xen manual).  These
> > machines aren't; they're in different buildings, with IP routing
> > between them (though the connection speed and latency are very
> > good).  I'll try putting the machines on the same subnet.
> 
> The guest's IP address will not change across the migration, so the original
> IP address needs to be routable to the target host.

??? Migration is communication between Dom0s, right? Can't Dom0 ensure that 
DomU 
IPs are routable?

Maybe a warning would be preferrable to an error (do-nothing).

Regards,
Ulrich


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