extend functionality to (de)activate_volumes with snapshots

[pve-storage.git] / PVE / Storage / ISCSIDirectPlugin.pm

diff --git a/PVE/Storage/ISCSIDirectPlugin.pm b/PVE/Storage/ISCSIDirectPlugin.pm
index cece023fea0d5eee64228e3c59f7764bac9639eb..f0c6c53853a8bf3bfa0afd7073f58b33c7449be5 100644 (file)
--- a/PVE/Storage/ISCSIDirectPlugin.pm
+++ b/PVE/Storage/ISCSIDirectPlugin.pm
@@ -184,12 +184,18 @@ sub deactivate_storage {
 }
 
 sub activate_volume {
-    my ($class, $storeid, $scfg, $volname, $cache) = @_;
+    my ($class, $storeid, $scfg, $volname, $snapname, $cache) = @_;
+
+    die "volume snapshot is not possible on iscsi device" if $snapname;
+
     return 1;
 }
 
 sub deactivate_volume {
-    my ($class, $storeid, $scfg, $volname, $cache) = @_;
+    my ($class, $storeid, $scfg, $volname, $snapname, $cache) = @_;
+
+    die "volume snapshot is not possible on iscsi device" if $snapname;
+
     return 1;
 }