From 05937a147d27c72592f2a9f57c094512d1d690ec Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Tue, 28 May 2013 12:21:14 +0200
Subject: [PATCH] qm rescan: do not add aliases as unused disks.

---
 PVE/QemuServer.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 666e2826..59dff4b0 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -3711,6 +3711,7 @@ sub update_disksize {
 	next if $usedpath->{$path};
 	$changes = 1;
 	add_unused_volume($conf, $volid);
+	$usedpath->{$path} = 1; # avoid to add more than once (aliases)
     }
 
     return $changes;