From: Tomoki Sekiyama <tomoki.sekiy...@hds.com>
When a VSS requester such as vshadow.exe or diskshadow.exe requests to
delete snapshots, qemu-ga VSS provider's DeleteSnapshots() is also called
and returns E_NOTIMPL, that makes the deletion fail.
To avoid this issue, return S_OK and set values that represent no snapshots
are deleted by qemu-ga VSS provider.
Signed-off-by: Tomoki Sekiyama <tomoki.sekiy...@hds.com>
Reviewed-by: Gal Hammer <gham...@redhat.com>
Reviewed-by: Yan Vugenfirer <yvuge...@redhat.com>
Cc: qemu-sta...@nongnu.org
Signed-off-by: Michael Roth <mdr...@linux.vnet.ibm.com>
---
qga/vss-win32/provider.cpp | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/qga/vss-win32/provider.cpp b/qga/vss-win32/provider.cpp
index b233646..d5129f8 100644
--- a/qga/vss-win32/provider.cpp
+++ b/qga/vss-win32/provider.cpp
@@ -278,7 +278,9 @@ STDMETHODIMP CQGAVssProvider::DeleteSnapshots(
VSS_ID SourceObjectId, VSS_OBJECT_TYPE eSourceObjectType,
BOOL bForceDelete, LONG *plDeletedSnapshots, VSS_ID *pNondeletedSnapshotID)
{
- return E_NOTIMPL;
+ *plDeletedSnapshots = 0;
+ *pNondeletedSnapshotID = SourceObjectId;
+ return S_OK;
}
STDMETHODIMP CQGAVssProvider::BeginPrepareSnapshot(
--
1.7.9.5
