Author: wiget
Date: Wed Feb 2 17:23:35 2011
New Revision: 12102
Modified:
geninitrd/trunk/functions
Log:
Simplify dm_longname()
Modified: geninitrd/trunk/functions
==============================================================================
--- geninitrd/trunk/functions (original)
+++ geninitrd/trunk/functions Wed Feb 2 17:23:35 2011
@@ -148,10 +148,6 @@
# try to resolve /dev/dm-0 to item from /dev/mapper dir
dm_longname() {
local node="$1"
- local ret
- local dm_major=$(awk '$2 == "device-mapper" {print $1}' /proc/devices)
- local dm_minor=${node#/dev/dm-}
-
- local dm_name=$(dmsetup info -c --noheadings -j $dm_major -m $dm_minor
| awk -F: '{print $1}')
+ local dm_name=$(dmsetup info -c --noheadings $node | awk -F: '{print
$1}')
echo "/dev/mapper/$dm_name"
}
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