From: Thorolf Godawa <nospam@godawa.de>
To: xen-devel <xen-devel@lists.xensource.com>
Subject: Re: Live Migration Across AMD and Intel
Date: Tue, 02 Dec 2008 11:53:46 +0100 [thread overview]
Message-ID: <493513BA.90101@godawa.de> (raw)
In-Reply-To: <20081202100726.GD26312@chub.in>
Hi,
> As far as I understand now it works in some particular (and rare)
> situations but it is not true in general.
mostly if you have one old and one modern CPU it works on one direction.
During some prototyping a while ago I was always able to migrate from an
old Intel P3-system to an "modern" AMD Athlon-system, while the way back
most times result in a crash of the VM.
But I had better success with Intel P4 and Intel Xeon CPUs (both with
first generation of HVM-support), where I could do migration on both
directions without any errors!
--
Chau y hasta luego,
Thorolf
next prev parent reply other threads:[~2008-12-02 10:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-02 9:05 Live Migration Across AMD and Intel Igor Chubin
2008-12-02 9:23 ` Keir Fraser
2008-12-02 9:44 ` James Harper
2008-12-02 10:07 ` Igor Chubin
2008-12-02 10:32 ` Keir Fraser
2008-12-02 10:53 ` Thorolf Godawa [this message]
2008-12-02 10:14 ` Christoph Egger
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