From 541f747f055d4a794e8dc50ea78ee6d10913ff26 Mon Sep 17 00:00:00 2001
From: Russell Bryant <rbryant@redhat.com>
Date: Tue, 31 Jan 2012 15:25:33 -0500
Subject: [PATCH] Use os.path.basename() instead of string splitting.

Fixes bug 886268.

Change-Id: I16e05f4ead55c75f29217072d106421fdc7de201
---
 nova/virt/disk/mount.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nova/virt/disk/mount.py b/nova/virt/disk/mount.py
index c9afb9a74c85..a7ea77097c53 100644
--- a/nova/virt/disk/mount.py
+++ b/nova/virt/disk/mount.py
@@ -61,7 +61,7 @@ class Mount(object):
         assert(os.path.exists(self.device))
 
         if self.partition:
-            map_path = '/dev/mapper/%sp%s' % (self.device.split('/')[-1],
+            map_path = '/dev/mapper/%sp%s' % (os.path.basename(self.device),
                                               self.partition)
             assert(not os.path.exists(map_path))