--- util-linux-2.12p/mount/mount_by_label.c.lvm2dupes	2005-04-25 11:33:53.657880224 +0200

+++ util-linux-2.12p/mount/mount_by_label.c	2005-04-25 11:36:32.075797040 +0200

@@ -195,6 +195,15 @@

 	return 1;

 }

+/* We need to avoid listing /dev/dm-X devices, because they are added to the uuidcache separately by the

+   uuidcache_init_dm routine. Duplicate entries cause mount-by-label to fail.

+ */

+static int

+is_lvm2(char *ptname)

+{

+	return !strncmp(ptname, "dm-", 3);

+}

+

 static void

 uuidcache_init(void) {

 	char line[100];

@@ -266,7 +275,7 @@

 		/* devfs has .../disc and .../part1 etc. */

 		for (s = ptname; *s; s++);

-		if (isdigit(s[-1]) || is_xvm(ptname)) {

+		if ((isdigit(s[-1]) || is_xvm(ptname)) && !is_lvm2(ptname)) {

 		/*

 		 * Note: this is a heuristic only - there is no reason