From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: Anthony Liguori <aliguori@us.ibm.com>, qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
Lucas Meneghel Rodrigues <lmr@redhat.com>,
Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>,
Juan Quintela <quintela@redhat.com>
Subject: Re: [Qemu-devel] [PATCH 2/4] ivshmem: use migration blockers to prevent live migration in peer mode
Date: Sun, 13 Nov 2011 01:54:45 +0530 [thread overview]
Message-ID: <87k47584xe.fsf@linux.vnet.ibm.com> (raw)
In-Reply-To: <1321043378-15344-2-git-send-email-aliguori@us.ibm.com>
On Fri, 11 Nov 2011 14:29:36 -0600, Anthony Liguori <aliguori@us.ibm.com> wrote:
> Now when you try to migrate with ivshmem, you get a proper QMP error:
>
> (qemu) migrate tcp:localhost:1025
> Migration is disabled when using feature 'peer mode' in device 'ivshmem'
> (qemu)
>
We may want to add a similar one when using VirtFS export. But with
VirtFS there is no easy way to do migrate_del_blocker, unless we add a
detach 9p op to map umount.
-aneesh
next prev parent reply other threads:[~2011-11-12 21:22 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-11 20:29 [Qemu-devel] [PATCH 1/4] migrate: add migration blockers Anthony Liguori
2011-11-11 20:29 ` [Qemu-devel] [PATCH 2/4] ivshmem: use migration blockers to prevent live migration in peer mode Anthony Liguori
2011-11-12 20:24 ` Aneesh Kumar K.V [this message]
2011-11-11 20:29 ` [Qemu-devel] [PATCH 3/4] qcow2: add a migration blocker Anthony Liguori
2011-11-14 15:51 ` Stefan Hajnoczi
2011-11-14 16:25 ` Anthony Liguori
2011-11-14 16:37 ` Kevin Wolf
2011-11-14 16:45 ` Stefan Hajnoczi
2011-11-14 16:49 ` Anthony Liguori
2011-11-14 16:57 ` Stefan Hajnoczi
2011-11-11 20:29 ` [Qemu-devel] [PATCH 4/4] qed: add " Anthony Liguori
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