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Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2
From: |
Dr. David Alan Gilbert |
Subject: |
Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2 |
Date: |
Wed, 10 Dec 2014 08:58:52 +0000 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
* William Dauchy (address@hidden) wrote:
> Hi David,
>
> Thank you for the quick answer.
>
> On Dec09 18:55, Dr. David Alan Gilbert wrote:
> > You don't tell us what that command line is!
> > If you're using -M pc or -M q35 that's expected; if you're not
> > it's probably a bug - please show us the command line.
>
> sorry it's indeed with `-M pc`. So I misunderstood the usage of
> supported machines option since I was looking for a way to upgrade the
> version and avoiding being stuck on a specific release.
> I now understand I am supposed to keep the same version between live
> migration and wait for a complete stop/start to upgrade. Or if there is
> a trick, please advice.
Yes, you've got to keep the same machine type to do a live migration;
think of it like keeping the same motherboard/cpu combination in a real
machine - we can't squash the state from one shape machine into
a different shape machine without the guest getting very confused.
Dave
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK
- [Qemu-devel] migration from qemu2.1.2 to qemu2.0, William Dauchy, 2014/12/09
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.0, William Dauchy, 2014/12/09
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, Dr. David Alan Gilbert, 2014/12/09
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, William Dauchy, 2014/12/09
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2,
Dr. David Alan Gilbert <=
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, William Dauchy, 2014/12/10
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, Dr. David Alan Gilbert, 2014/12/10
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, William Dauchy, 2014/12/10
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, William Dauchy, 2014/12/10
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, Dr. David Alan Gilbert, 2014/12/10
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, Paolo Bonzini, 2014/12/10
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, Dr. David Alan Gilbert, 2014/12/10
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, William Dauchy, 2014/12/10
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, Dr. David Alan Gilbert, 2014/12/10
- Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2, William Dauchy, 2014/12/11