String snapshotParentUUID = getVhdParent(conn, srUUID, snapshotUUID, isISCSI);
String preSnapshotParentUUID = getVhdParent(conn, srUUID, preSnapshotUUID, isISCSI);
if( snapshotParentUUID != null && snapshotParentUUID.equals(preSnapshotParentUUID)) {
// this is empty snapshot, remove it
snapshot.destroy(conn);
snapshotUUID = preSnapshotUUID;
}
}
SnapshotObjectTO newSnapshot = new SnapshotObjectTO();
newSnapshot.setPath(snapshotUUID);