diff -ru multipath-tools-0.4.7-orig/multipath/Makefile multipath-tools-0.4.7/multipath/Makefile
--- multipath-tools-0.4.7-orig/multipath/Makefile	2007-08-22 16:19:00.877039944 +0200
+++ multipath-tools-0.4.7/multipath/Makefile	2007-08-22 16:20:00.382334855 +0200
@@ -39,12 +39,12 @@
 	install -d $(DESTDIR)$(bindir)
 	install -m 755 $(EXEC) $(DESTDIR)$(bindir)/
 	install -d $(DESTDIR)/etc/udev/rules.d
-	install -m 644 multipath.rules $(DESTDIR)/etc/udev/rules.d/40-multipath.rules
+	install -m 644 multipath.rules $(DESTDIR)/etc/udev/rules.d/65-multipath.rules
 	install -d $(DESTDIR)$(mandir)
 	install -m 644 $(EXEC).8 $(DESTDIR)$(mandir)
 
 uninstall:
-	rm $(DESTDIR)/etc/udev/rules.d/40-multipath.rules
+	rm $(DESTDIR)/etc/udev/rules.d/64-multipath.rules
 	rm $(DESTDIR)$(bindir)/$(EXEC)
 	rm $(DESTDIR)$(mandir)/$(EXEC).8.gz
 
diff -ru multipath-tools-0.4.7-orig/multipath/multipath.rules multipath-tools-0.4.7/multipath/multipath.rules
--- multipath-tools-0.4.7-orig/multipath/multipath.rules	2007-08-22 16:19:22.878997659 +0200
+++ multipath-tools-0.4.7/multipath/multipath.rules	2007-08-22 16:21:02.887896761 +0200
@@ -1,18 +1,13 @@
+# do not edit this file, it will be overwritten on update
 #
 # multipath and multipath partitions nodes are created in /dev/mapper/
 # this file should be installed in /etc/udev/rules.d
 #
-# !! udev must not discard DM events !!
-# !! check the other installed rules !!
-#
 
-# lookup the devmap name
-#ACTION=="add", SUBSYSTEM=="block", KERNEL=="dm-*", \
-#	PROGRAM="/sbin/devmap_name %M %m"
-ACTION=="add", SUBSYSTEM=="block", KERNEL=="dm-*", \
-	PROGRAM="/sbin/dmsetup -j %M -m %m --noopencount --noheadings -c -o name info"
+# DM_NAME is set in 64-device-mapper.rules
 
 # take care of devmap partitioning
 ACTION=="add", SUBSYSTEM=="block", KERNEL=="dm-*", \
-	RUN+="/sbin/kpartx -a /dev/mapper/%c"
+	ENV{DM_NAME}=="?*", \
+	RUN+="/sbin/kpartx -a /dev/mapper/$env{DM_NAME}"