From: David Zeuthen <davidz@redhat.com>
Date: Mon, 14 Mar 2011 10:44:07 +0000 (-0400)
Subject: Use /dev/mapper/vg-FOO-lv-BAR instead of /dev/dm-0 as PreferredDevice for LVM2
X-Git-Tag: upstream/2.1.2~480^2~117
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5749552bc4f41563fb1694e849eac52fbb588f13;p=platform%2Fupstream%2Fudisks2.git

Use /dev/mapper/vg-FOO-lv-BAR instead of /dev/dm-0 as PreferredDevice for LVM2

Signed-off-by: David Zeuthen <davidz@redhat.com>
---

diff --git a/src/udiskslinuxblock.c b/src/udiskslinuxblock.c
index 1eaaa3d..a4d6591 100644
--- a/src/udiskslinuxblock.c
+++ b/src/udiskslinuxblock.c
@@ -619,6 +619,13 @@ block_device_update (UDisksLinuxBlock      *block,
         {
           if (g_str_has_prefix (symlinks[n], "/dev/mapper/mpath"))
             {
+              /* multipath */
+              preferred_device_file = symlinks[n];
+              break;
+            }
+          else if (g_str_has_prefix (symlinks[n], "/dev/mapper/vg_"))
+            {
+              /* LVM2 */
               preferred_device_file = symlinks[n];
               break;
             }