Applying reformated patch from Ulrich Dangel <mru@grml.org> to add su…

…pport for lvm and md devices.

scripts/live

@@ -1612,6 +1612,35 @@ check_dev ()
 			umount $mountpoint
 		fi
 	fi
+
+	IFS=","
+	for device in ${devname}
+	do
+		case "$device" in
+			*mapper*)
+				# Adding lvm support
+				if [ -x /scripts/local-top/lvm2 ]
+				then
+					ROOT="$device" resume="" /scripts/local-top/lvm2
+				fi
+				;;
+
+			/dev/md*)
+				# Adding raid support
+				if [ -x /scripts/local-top/mdadm ]
+				then
+					cp /conf/conf.d/md /conf/conf.d/md.orig
+					echo "MD_DEVS=$device " >> /conf/conf.d/md
+					/scripts/local-top/mdadm
+					mv /conf/conf.d/md.orig /conf/conf.d/md
+				fi
+				;;
+		esac
+	done
+	unset IFS
+
+	[ -n "$device" ] && devname="$device"
+
 	[ -e "$devname" ] || continue
 
 	if [ -n "${LIVE_MEDIA_OFFSET}" ]