From: Harald Hoyer <harald@redhat.com>
Date: Fri, 28 Sep 2012 09:13:20 +0000 (+0200)
Subject: dracut-functions.sh:get_persistent_dev() exception for multipath devices
X-Git-Tag: 024~49
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9037b63e;p=thirdparty%2Fdracut.git

dracut-functions.sh:get_persistent_dev() exception for multipath devices

An exception is multipath devices, child and top layer device may have
same uuid. As dm devices maintain /dev/mapper/* as persistent names,
just do not doing converting for them.
---

diff --git a/dracut-functions.sh b/dracut-functions.sh
index cdadacdf0..1b896833a 100755
--- a/dracut-functions.sh
+++ b/dracut-functions.sh
@@ -245,7 +245,7 @@ get_persistent_dev() {
     _dev=$(udevadm info --query=name --name="$1" 2>/dev/null)
     [ -z "$_dev" ] && return
 
-    for i in /dev/disk/by-uuid/* /dev/disk/by-id/*; do
+    for i in /dev/mapper/* /dev/disk/by-uuid/* /dev/disk/by-id/*; do
         _tmp=$(udevadm info --query=name --name="$i" 2>/dev/null)
         if [ "$_tmp" = "$_dev" ]; then
             echo $i