diff --git a/src/PVE/Storage/RBDPlugin.pm b/src/PVE/Storage/RBDPlugin.pm
index f8199a9..988840f 100644
--- a/src/PVE/Storage/RBDPlugin.pm
+++ b/src/PVE/Storage/RBDPlugin.pm
@@ -630,9 +630,7 @@ sub create_base {
     eval { $class->unmap_volume($storeid, $scfg, $volname); };
     warn $@ if $@;
 
-    my $running = undef; #fixme : is create_base always offline ?
-
-    $class->volume_snapshot($scfg, $storeid, $newname, $snap, $running);
+    $class->volume_snapshot($scfg, $storeid, $newname, $snap);
 
     my (undef, undef, undef, $protected) = rbd_volume_info($scfg, $storeid, $newname, $snap);
 
diff --git a/src/PVE/Storage/ZFSPlugin.pm b/src/PVE/Storage/ZFSPlugin.pm
index 35eba59..cdec5ce 100644
--- a/src/PVE/Storage/ZFSPlugin.pm
+++ b/src/PVE/Storage/ZFSPlugin.pm
@@ -335,9 +335,7 @@ sub create_base {
     my $guid = $class->zfs_create_lu($scfg, $newname);
     $class->zfs_add_lun_mapping_entry($scfg, $newname, $guid);
 
-    my $running = undef; #fixme : is create_base always offline ?
-
-    $class->volume_snapshot($scfg, $storeid, $newname, $snap, $running);
+    $class->volume_snapshot($scfg, $storeid, $newname, $snap);
 
     return $newvolname;
 }