1 files changed, 6 insertions, 4 deletions

diff --git a/01-lvm b/01-lvm
index db06985b307f..0ee3c8e5a367 100644
--- a/01-lvm
+++ b/01-lvm
@@ -1,7 +1,9 @@
-if [[ $(echo $DEVNAME | grep 'dm-[0-9]') ]]; then
+[ $(echo $DEVNAME | grep 'dm-[0-9]') ] && /bin/sh -c '
 	NAME=$(cat /sys$DEVPATH/dm/name)
+	GROUPNAME=$(echo $NAME | awk -F - '\''{print $1}'\'')
+	VOLUMENAME=$(echo $NAME | awk -F - '\''{print $2}'\'')
 	test -d /dev/mapper || mkdir -p /dev/mapper
 	ln -sf /dev/$DEVNAME /dev/mapper/$NAME
-	test -d /dev/$(echo $NAME | awk -F - '{print $1}') || mkdir -p /dev/$(echo $NAME | awk -F - '{print $1}') # this creates /dev/GROUPNAME/VOLUMENAME
-	ln -sf /dev/$DEVNAME /dev/$(echo $NAME | awk -F - '{print $1}')/$(echo $NAME | awk -F - '{print $2}')
-fi
+	test -d /dev/$GROUPNAME || mkdir -p /dev/$GROUPNAME
+	ln -sf /dev/$DEVNAME /dev/$GROUPNAME/$VOLUMENAME
+'