Improvements

Signed-off-by: Elena Gershkovich <[email protected]>

controllers/volsync/vshandler.go

@@ -1253,6 +1253,8 @@ func (v *VSHandler) validateAndProtectSnapshot(
 
 	// Add ownerRef on snapshot pointing to the vrg - if/when the VRG gets cleaned up, then GC can cleanup the snap
 	// Add label to indicate that VolSync should not delete/cleanup this snapshot
+	// Cross-namespace owner references are disallowed, so setting owner is skipped, when VRG is situated in admin
+	// namespace
 	updater := util.NewResourceUpdater(volSnap)
 	if !v.vrgInAdminNamespace {
 		updater.AddOwner(v.owner, v.client.Scheme())