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Re: [Qemu-devel] [PATCH v3 0/3] -incoming defer
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH v3 0/3] -incoming defer |
Date: |
Mon, 23 Feb 2015 10:38:06 +0000 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Thu, Feb 19, 2015 at 11:40:26AM +0000, Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert" <address@hidden>
>
> This patchset provides a way of setting options on an incoming
> migration before the fd/process/socket has been created.
>
> start qemu with -incoming defer
> <use the monitor to set whatever you need>
> migrate_incoming theuri
Does this patch series break BDRV_O_INCOMING?
blockdev.c:blockdev_init():
if (runstate_check(RUN_STATE_INMIGRATE)) {
bdrv_flags |= BDRV_O_INCOMING;
}
The block layer needs to know about incoming migrations to avoid
accessing or caching disk images while the source host still has them
open.
Stefan
pgpESxN9dPFjU.pgp
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- [Qemu-devel] [PATCH v3 2/3] Add migrate_incoming, (continued)
[Qemu-devel] [PATCH v3 3/3] Document -incoming options, Dr. David Alan Gilbert (git), 2015/02/19
Re: [Qemu-devel] [PATCH v3 0/3] -incoming defer, Michael S. Tsirkin, 2015/02/22
Re: [Qemu-devel] [PATCH v3 0/3] -incoming defer,
Stefan Hajnoczi <=