diff -Nru hw-detect-1.114ubuntu2udevreload1/debian/changelog hw-detect-1.114ubuntu2udevreload1mpathlvm1/debian/changelog
--- hw-detect-1.114ubuntu2udevreload1/debian/changelog	2016-02-24 16:39:56.000000000 -0300
+++ hw-detect-1.114ubuntu2udevreload1mpathlvm1/debian/changelog	2016-02-24 16:59:56.000000000 -0300
@@ -1,3 +1,10 @@
+hw-detect (1.114ubuntu2udevreload1mpathlvm1) xenial; urgency=medium
+
+  * disk-detect.sh: multipath: deactivate LVM volumes before multipath
+    discovery to unlock individual paths (LP: #)
+
+ -- Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com>  Wed, 24 Feb 2016 16:58:04 -0300
+
 hw-detect (1.114ubuntu2udevreload1) xenial; urgency=medium
 
   * disk-detect.sh: multipath: reload udev rules before re-add devices
diff -Nru hw-detect-1.114ubuntu2udevreload1/disk-detect.sh hw-detect-1.114ubuntu2udevreload1mpathlvm1/disk-detect.sh
--- hw-detect-1.114ubuntu2udevreload1/disk-detect.sh	2016-02-24 16:36:05.000000000 -0300
+++ hw-detect-1.114ubuntu2udevreload1mpathlvm1/disk-detect.sh	2016-02-24 16:54:47.000000000 -0300
@@ -303,6 +303,13 @@
 		fi
 		update-dev >/dev/null
 
+		# LVM: deactivate volumes possibly on individual paths
+		# (reactivated later in udev rules and partman/init.d)
+		if [ -x /sbin/lvm ]; then
+			/sbin/lvm vgchange -an >/dev/null 2>&1
+			update-dev --settle >/dev/null 2>&1
+		fi
+
 		# Look for multipaths...
 		if multipath_probe; then
 			logger -t disk-detect "Multipath devices found; enabling multipath support"