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Re: [Qemu-devel] [PATCH 0/4] export internal snapshot by qemu-nbd
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH 0/4] export internal snapshot by qemu-nbd |
Date: |
Fri, 26 Jul 2013 10:20:57 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Fri, Jul 26, 2013 at 10:23:24AM +0800, Wenchao Xia wrote:
> δΊ 2013-7-25 16:06, Stefan Hajnoczi ει:
> >On Thu, Jul 25, 2013 at 10:30:49AM +0800, Wenchao Xia wrote:
> >> Besides the argument, I think it helps to probe snapshot without
> >>qemu-img convert, hope to get comments for the code.
> >
> >Hi Wenchao,
> >Which patch are you referring to?
> >
> >Stefan
> >
> This series, which enable qemu-nbd load a snapshot. It is quite
> simple, look forward to your opinion, especially the parameter of
> qemu-nbd part in patch 2.
I understand now. Adding bdrv_snapshot_load_tmp() support to qemu-nbd
is useful, it's a shame that the --snapshot/-s option is already taken
and likely to cause confusion. The documentation needs to be very clear
that --snapshot and --snapshot-load refer to different snapshot
concepts.
Stefan
- Re: [Qemu-devel] [PATCH 0/4] export internal snapshot by qemu-nbd, (continued)
Re: [Qemu-devel] [PATCH 0/4] export internal snapshot by qemu-nbd, Wenchao Xia, 2013/07/24