Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com> --- src/hyperv/hyperv_driver.c | 41 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/src/hyperv/hyperv_driver.c b/src/hyperv/hyperv_driver.c index 7ad80bc8ec..d28c285df5 100644 --- a/src/hyperv/hyperv_driver.c +++ b/src/hyperv/hyperv_driver.c @@ -4163,6 +4163,46 @@ hypervDomainSnapshotLookupByName(virDomainPtr domain, } +static int +hypervDomainSnapshotDelete(virDomainSnapshotPtr snapshot, + unsigned int flags) +{ + hypervPrivate *priv = snapshot->domain->conn->privateData; + g_autoptr(hypervInvokeParamsList) params = NULL; + g_auto(virBuffer) eprQuery = VIR_BUFFER_INITIALIZER; + g_autoptr(Msvm_VirtualSystemSettingData) snapshotVSSD = NULL; + + virCheckFlags(0, -1); + + snapshotVSSD = hypervDomainLookupSnapshotSD(snapshot->domain, snapshot->name); + if (!snapshotVSSD) + return -1; + + /* Build EPR for the snapshot to destroy */ + virBufferEscapeSQL(&eprQuery, + MSVM_VIRTUALSYSTEMSETTINGDATA_WQL_SELECT "WHERE InstanceID = '%s'", + snapshotVSSD->data->InstanceID); + + /* Destroy snapshot via DestroySnapshot method */ + params = hypervCreateInvokeParamsList("DestroySnapshot", + MSVM_VIRTUALSYSTEMSNAPSHOTSERVICE_SELECTOR, + Msvm_VirtualSystemSnapshotService_WmiInfo); + + if (!params) + return -1; + + if (hypervAddEprParam(params, "AffectedSnapshot", &eprQuery, + Msvm_VirtualSystemSettingData_WmiInfo) < 0) + return -1; + + /* Invoke the method */ + if (hypervInvokeMethod(priv, ¶ms, NULL) < 0) + return -1; + + return 0; +} + + static int hypervDomainListAllSnapshots(virDomainPtr domain, virDomainSnapshotPtr **snaps, @@ -4714,6 +4754,7 @@ static virHypervisorDriver hypervHypervisorDriver = { .domainSnapshotCurrent = hypervDomainSnapshotCurrent, /* 12.2.0 */ .domainSnapshotGetParent = hypervDomainSnapshotGetParent, /* 12.2.0 */ .domainGetGuestInfo = hypervDomainGetGuestInfo, /* 12.3.0 */ + .domainSnapshotDelete = hypervDomainSnapshotDelete, /* 12.3.0 */ }; -- 2.53.0