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Re: [Qemu-devel] [PATCH 0/3] Migrate with destination version
From: |
Dr. David Alan Gilbert |
Subject: |
Re: [Qemu-devel] [PATCH 0/3] Migrate with destination version |
Date: |
Mon, 2 Jun 2014 18:44:12 +0100 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
* Paolo Bonzini (address@hidden) wrote:
> Il 02/06/2014 18:40, Dr. David Alan Gilbert ha scritto:
> >>>> >
> >>>> >So putting this in now, and getting it into libvirt means everyone has
> >>>> >the info.
> >>>
> >>> It also means we have a higher risk of getting it wrong, and having to do
> >>> the work twice.
> >That's why all this is does is provide the interface; it doesn't do anything
> >behind
> >it and just allows us to wire in libvirt etc.
>
> If the version-based interface turns out to be not enough, we've done the
> work for nothing. In fact, we already know that it is not enough to solve
> 2.0->1.6 migration with -M pc-1.5.
Remind me, why doesn't it solve that?
(It would be a pain to implement but if this is just the pci host format
I believe it would be doable)
Dave
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK