From: Stefan Hajnoczi <stefanha@gmail.com>
To: 皮智 <pizhi0616@gmail.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] ask a question
Date: Fri, 21 Jul 2017 13:54:20 +0100 [thread overview]
Message-ID: <20170721125420.GE18014@stefanha-x1.localdomain> (raw)
In-Reply-To: <CAC0nwATQ-YKmYHyvOQeEmA8u=BvVrC8q20=Ogmr+TFaWRiRUfw@mail.gmail.com>
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On Tue, Jul 18, 2017 at 03:39:15PM +0800, 皮智 wrote:
> hi qemu-devel，I want to know why should add the migration blockers to
> prevent live migration in peer mode，if I drop the patch，What other
> disadvantages will it bring？
Peer mode means ivshmem-server is used. It doesn't support live
migration. For example, how should peers be migrated and what happens
to peer IDs?
I don't know whether it's possible to add live migration support, but it
would definitely require code changes. Just removing the migration
blocker will not make migration work correctly in peer mode.
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next prev parent reply other threads:[~2017-07-21 12:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-18 7:39 [Qemu-devel] ask a question 皮智
2017-07-21 12:54 ` Stefan Hajnoczi [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-08-16 6:25 皮智
2017-08-16 8:59 ` Stefan Hajnoczi
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