Re: [Qemu-devel] [PATCH v5 0/4] Add 'blockdev-snapshot' command

[Eric Blake]

On 09/18/2015 07:16 AM, Alberto Garcia wrote:
> This fixes the problem detect by Fam: the previous series was deleting
> the 'backing' option for 'blockdev-add' even if it contained a
> non-empty string.
> 
> The code is also rebased on top of the current master. In particular
> the test output had to be adapted because of fe646693.
> 
> Again, this depends on Max's BlockBackend and media series:
> 
>    https://lists.gnu.org/archive/html/qemu-block/2015-07/msg00382.html
> 
> Berto
> 
> v5:
> - Don't delete the 'backing' option if it contains something different
>   from an empty string.
> - Rebase on top of the current master.

Oops, I added some review comments on v4 before seeing that you had
already posted v5.  I have some potential naming changes to 3/4 that
should be considered (namely, s/snapshot/overlay/ for the name of the
node that is being added to the chain); and which may necessitate a v6.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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