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Date: Thu, 11 Dec 2014 15:41:50 +0100
From: William Dauchy <william@gandi.net>
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Subject: Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2
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To: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: QEMU Developers <qemu-devel@nongnu.org>


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On Dec11 14:34, Dr. David Alan Gilbert wrote:
> > I dont get your last statement;
> > my common use case is to live migrate an old userland to a new one
> > (so 2.1 to 2.2 here); so if I guarantee same HW, it should work, right?
>=20
> I wouldn't trust -host cpu  to be the same on the same HW between
> different QEMUs, especially on newer hardware than your older QEMU new
> about.

understood.
What are your recommendations then? Using kvm64 proc?

Thanks for your feedback,
--=20
William

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