diff --git a/PVE/Storage/NexentaPlugin.pm b/PVE/Storage/NexentaPlugin.pm
index c21b15c..99140ee 100644
--- a/PVE/Storage/NexentaPlugin.pm
+++ b/PVE/Storage/NexentaPlugin.pm
@@ -479,12 +479,20 @@ sub volume_has_feature {
     my ($class, $scfg, $feature, $storeid, $volname, $snapname, $running) = @_;
 
     my $features = {
-        snapshot => { current => 1, snap => 1},
-        clone => { snap => 1},
+	snapshot => { current => 1, snap => 1},
+	clone => { base => 1},
     };
 
-    my $snap = $snapname ? 'snap' : 'current';
-    return 1 if $features->{$feature}->{$snap};
+    my ($vtype, $name, $vmid, $basename, $basevmid, $isBase) =
+	$class->parse_volname($volname);
+
+    my $key = undef;
+    if($snapname){
+	$key = $snapname
+    }else{
+	$key =  $isBase ? 'base' : 'current';
+    }
+    return 1 if $features->{$feature}->{$key};
 
     return undef;
 }