[libvirt] [PATCH v2 24/25] conf: domaincaps: Add 'backup' feature flag

This flag will allow figuring out whether the hypervisor supports the incremental backup and checkpoint features. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- 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 @@ &lt;vmcoreinfo supported='yes'/&gt; &lt;genid supported='yes'/&gt; &lt;backingStoreInput supported='yes'/&gt; + &lt;backup supported='yes'/&gt; &lt;sev&gt; &lt;cbitpos&gt;47&lt;/cbitpos&gt; &lt;reduced-phys-bits&gt;1&lt;/reduced-phys-bits&gt; @@ -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 + features. (<code>virDomainBackupBegin</code>, + <code>virDomainCheckpointCreateXML</code> etc). + </p> + <h4><a id="elementsSEV">SEV capabilities</a></h4> <p>AMD Secure Encrypted Virtualization (SEV) capabilities are exposed under diff --git a/docs/schemas/domaincaps.rng b/docs/schemas/domaincaps.rng index 88b545ec2a..682cc82177 100644 --- a/docs/schemas/domaincaps.rng +++ b/docs/schemas/domaincaps.rng @@ -210,6 +210,9 @@ <optional> <ref name='backingStoreInput'/> </optional> + <optional> + <ref name='backup'/> + </optional> <optional> <ref name='sev'/> </optional> @@ -241,6 +244,12 @@ </element> </define> + <define name='backup'> + <element name='backup'> + <ref name='supported'/> + </element> + </define> + <define name='sev'> <element name='sev'> <ref name='supported'/> diff --git a/src/conf/domain_capabilities.c b/src/conf/domain_capabilities.c index ca208f2340..921d795630 100644 --- a/src/conf/domain_capabilities.c +++ b/src/conf/domain_capabilities.c @@ -41,6 +41,7 @@ VIR_ENUM_IMPL(virDomainCapsFeature, "vmcoreinfo", "genid", "backingStoreInput", + "backup", ); static virClassPtr virDomainCapsClass; diff --git a/src/conf/domain_capabilities.h b/src/conf/domain_capabilities.h index 4ec9fe006c..9f4a23d015 100644 --- a/src/conf/domain_capabilities.h +++ b/src/conf/domain_capabilities.h @@ -163,6 +163,7 @@ typedef enum { VIR_DOMAIN_CAPS_FEATURE_VMCOREINFO, VIR_DOMAIN_CAPS_FEATURE_GENID, VIR_DOMAIN_CAPS_FEATURE_BACKING_STORE_INPUT, + VIR_DOMAIN_CAPS_FEATURE_BACKUP, VIR_DOMAIN_CAPS_FEATURE_LAST } virDomainCapsFeature; -- 2.23.0