[libvirt] [PATCH v2 24/25] conf: domaincaps: Add 'backup' feature flag
Peter Krempa
pkrempa at redhat.com
Tue Dec 10 09:19:59 UTC 2019
On Mon, Dec 09, 2019 at 12:57:52 -0600, Eric Blake wrote:
> On 12/3/19 11:17 AM, Peter Krempa wrote:
> > This flag will allow figuring out whether the hypervisor supports the
> > incremental backup and checkpoint features.
> >
> > Signed-off-by: Peter Krempa <pkrempa at redhat.com>
> > ---
> > docs/formatdomaincaps.html.in | 8 ++++++++
> > docs/schemas/domaincaps.rng | 9 +++++++++
> > src/conf/domain_capabilities.c | 1 +
> > src/conf/domain_capabilities.h | 1 +
> > 4 files changed, 19 insertions(+)
> >
> > diff --git a/docs/formatdomaincaps.html.in b/docs/formatdomaincaps.html.in
> > index 0bafb67705..85226328a8 100644
> > --- a/docs/formatdomaincaps.html.in
> > +++ b/docs/formatdomaincaps.html.in
> > @@ -517,6 +517,7 @@
> > <vmcoreinfo supported='yes'/>
> > <genid supported='yes'/>
> > <backingStoreInput supported='yes'/>
> > + <backup supported='yes'/>
> > <sev>
> > <cbitpos>47</cbitpos>
> > <reduced-phys-bits>1</reduced-phys-bits>
> > @@ -560,6 +561,13 @@
> > the disk to a running guest, or similar.
> > </p>
> >
> > + <h4><a id="featureBackup">backup</a></h4>
> > +
> > + <p>Reports whether the hypervisor supports the backup,checkpoint and related
>
> space after comma.
>
> Reviewed-by: Eric Blake <eblake at redhat.com>
>
> Hmm - as of this series, the test driver supports checkpoints but not (yet)
> backups. Are there plans to get rudimentary backup support into the test
> driver as well, so that we can declare the feature there as well as in qemu?
I think I'll spend my time on adding snapshot and blockjob support with
checkpoints rather than test driver support.
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