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Index: os-prober-1.61/os-prober
===================================================================
--- os-prober-1.61.orig/os-prober
+++ os-prober-1.61/os-prober
@@ -23,6 +23,28 @@
 	fi
 	return 1
 }
+mp_disks="UNDEF"
+on_multipath () {
+	type multipath >/dev/null 2>&1 || return 1
+	local parent="${1%/*}"
+	local device="${parent##*/}"
+
+	if [ "$mp_disks" = "UNDEF" ]; then
+		mp_disks=`multipath -d -l | sed -n -e 's/^.\+[0-9]\+:[0-9]\+:[0-9]\+:[0-9]\+ \([^ ]\+\) .*/\1/p'`
+	fi
+
+	if [ -z "$mp_disks" ]; then
+		return 1
+	fi
+
+	for i in $mp_disks; do
+		if [ "$device" = "$i" ]; then
+			debug "$1: part of multipath disk $i"
+			return 0
+		fi
+	done
+	return 1
+}
 
 partitions () {
 	os_name="$(uname -s)"
@@ -31,7 +54,7 @@ partitions () {
 		# Serial ATA RAID disk.
 		for part in /sys/block/*/*[0-9]; do
 			if [ -f "$part/start" ] && \
-			   [ ! -f "$part/whole_disk" ] && ! on_sataraid $part; then
+			   [ ! -f "$part/whole_disk" ] && ! on_sataraid $part && ! on_multipath $part; then
 				name="$(echo "${part##*/}" | sed 's,[!.],/,g')"
 				if [ -e "/dev/$name" ]; then
 					echo "/dev/$name"