fix bug #171: fix path_to_volume_id for unmounted NFS

2012-04-18 12:34:39 +02:00
parent 369977e8bb
commit 75d75990b4
3 changed files with 10 additions and 2 deletions
--- a/PVE/Storage.pm
+++ b/PVE/Storage.pm
@ -1018,7 +1018,9 @@ sub path_to_volume_id {
 	return ('');
    }

-    $path = abs_path ($path);
+    # Note: abs_path() return undef if $path doesn not exist 
+    # for example when nfs storage is not mounted
+    $path = abs_path($path) || $path;

    foreach my $sid (keys %$ids) {
 	my $type = $ids->{$sid}->{type};