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Re: [PATCH v5 10/10] migration: introduce snapshot-{save, load, delete}


From: Markus Armbruster
Subject: Re: [PATCH v5 10/10] migration: introduce snapshot-{save, load, delete} QMP commands
Date: Mon, 05 Oct 2020 14:45:29 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux)

Daniel P. Berrangé <berrange@redhat.com> writes:

> On Mon, Oct 05, 2020 at 09:26:54AM +0200, Markus Armbruster wrote:
>> Eric Blake <eblake@redhat.com> writes:
>> 
>> > On 10/2/20 11:27 AM, Daniel P. Berrangé wrote:
>> >
>> > Do we have a query- command handy to easily learn which snapshot names
>> > are even available to attempt deletion on?  If not, that's worth a
>> > separate patch.
>> 
>> Oh, I missed that one.  It's the QMP equivalent to "info snapshots", and
>> it is required to finish the job.  Since we're at v5, I'd be okay with a
>> follow-up patch, as long as it is done for 5.2.
>
> "query-named-block-nodes" returns BlockDeviceInfo struct, which
> contains ImageInfo which contains an array of SnapshotInfo. So
> we don't need any new query command.

My Acked-by stands without a new query then.




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