feature #1240: fix bugs and typos in lvm drivers

src/datastore_mad/remotes/lvm/rm

@@ -60,7 +60,6 @@ DEV="/dev/$VG_NAME/$LV_NAME"
 let TID=ID+BASE_TID
 
 RM_COMMAND=$(cat <<EOF
-    $SUDO $(tgtadm_target_delete "$TID")
     $SUDO $LVREMOVE -f $VG_NAME/$LV_NAME
 EOF
 )

src/tm_mad/lvm/delete

@@ -42,8 +42,9 @@ DST_HOST=`arg_host $DST`
 # Delete the device if it's a clone (LVM snapshot)
 DELETE_CMD=$(cat <<EOF
     DEV=\$(readlink $DST_PATH)
-    VM=$(basename \$DEV|cut -d- -f4)
-    DISK_ID=$(basename \$DEV|cut -d- -f5)
+    LV=\$(basename \$DEV)
+    VM=$(echo \$LV|cut -d- -f4)
+    DISK_ID=$(echo \$LV|cut -d- -f5)
 
     if [ -n "\$VM" -a -n "\$DISK_ID" ]; then
         $SUDO $LVREMOVE -f \$DEV
@@ -54,7 +55,7 @@ EOF
 if [ `is_disk $DST_PATH` -eq 1 ]; then
     # Disk
     ssh_exec_and_log "$DST_HOST" "$DELETE_CMD" \
-        "Error deleting $DST_PAtH"
+        "Error deleting $DST_PATH"
 else
     # Directory
     log "Deleting $DST_PATH"