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Re: [Qemu-devel] [PATCH] block: vhdx - add migration blocker
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [PATCH] block: vhdx - add migration blocker |
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Date: |
Wed, 2 Oct 2013 15:25:53 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Tue, Oct 01, 2013 at 11:59:20AM -0400, Jeff Cody wrote:
> This blocks migration for VHDX image files, until the
> functionality can be supported.
>
> Signed-off-by: Jeff Cody <address@hidden>
> ---
> block/vhdx.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
Strictly speaking live migration is safe since the format is read-only.
The source machine will never write to the image, we don't need to worry
about cache consistency.
But given that your log reply and write patches are quite far along,
let's just merge this now. We'll need it soon.
Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block
Stefan