Replace 0012-RH-explicitly-disable-dm-udev-sync-support-in-kpartx.patch

with 0012-RH-udev-sync-support.patch Add udev sync support to kpartx and multipath. In kpartx it is disabled unless you use the -s option. Refresh 0013-RH-add-weighted_prio-prioritizer.patch Refresh 0021-RHBZ-548874-add-find-multipaths.patch Modify 0022-RHBZ-557845-RHEL5-style-partitions.patch kpartx now creates a 2 sector large device for dos extended partitions, just like the kernel does on the regular block devices. Add 0023-RHBZ-557810-emc-invista-config.patch Add 0024-RHBZ-565933-checker-timeout.patch Multipath has a new option checker_timeout. If this is not set, all path checker functions with explicit timeouts use /sys/block/sd<x>/device/timeout. If this is set, they use it instead.
2010-02-16 22:59:48 +00:00 · 2010-02-16 22:59:48 +00:00 · 6e6a296670
commit 6e6a296670
parent 814d7d2747
8 changed files with 914 additions and 68 deletions
--- a/0012-RH-explicitly-disable-dm-udev-sync-support-in-kpartx.patch
+++ b/0012-RH-explicitly-disable-dm-udev-sync-support-in-kpartx.patch
@ -1,29 +0,0 @@
-From c104e104645fcf271956e174eca9ccbf0e443014 Mon Sep 17 00:00:00 2001
-From: Fabio M. Di Nitto <fdinitto@redhat.com>
-Date: Tue, 20 Oct 2009 15:17:13 +0200
-Subject: [PATCH 12/12] RH: explicitly disable dm udev sync support in kpartx
-
-Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>
---
-:100644 100644 103ed0a... 9619edb... M	kpartx/kpartx.c
- kpartx/kpartx.c |    4 ++++
- 1 files changed, 4 insertions(+), 0 deletions(-)
-
-diff --git a/kpartx/kpartx.c b/kpartx/kpartx.c
-index 103ed0a..9619edb 100644
--- a/kpartx/kpartx.c
-+++ b/kpartx/kpartx.c
-@@ -256,6 +256,10 @@ main(int argc, char **argv){
- 			exit(1);
- 	}
- 
-+#ifdef DM_COOKIE_MAGIC
-+	dm_udev_set_sync_support(0);
-+#endif
-+
- 	if (dm_prereq(DM_TARGET, 0, 0, 0) && (what == ADD || what == DELETE)) {
- 		fprintf(stderr, "device mapper prerequisites not met\n");
- 		exit(1);
-- 
-1.6.5.1
-
--- a/0012-RH-udev-sync-support.patch
+++ b/0012-RH-udev-sync-support.patch
@ -0,0 +1,362 @@
+---
+ kpartx/devmapper.c       |   10 ++++++++--
+ kpartx/devmapper.h       |    4 ++--
+ kpartx/kpartx.c          |   22 ++++++++++++++++------
+ libmultipath/config.h    |    2 ++
+ libmultipath/configure.c |    2 +-
+ libmultipath/devmapper.c |   29 +++++++++++++++++++----------
+ libmultipath/devmapper.h |    8 +++++---
+ multipath/main.c         |    1 +
+ multipathd/main.c        |    1 +
+ 9 files changed, 55 insertions(+), 24 deletions(-)
+
+Index: multipath-tools/kpartx/devmapper.c
+===================================================================
+--- multipath-tools.orig/kpartx/devmapper.c
+++ multipath-tools/kpartx/devmapper.c
+@@ -52,8 +52,10 @@ dm_prereq (char * str, int x, int y, int
+ }
+ 
+ extern int
+-dm_simplecmd (int task, const char *name, int no_flush) {
+dm_simplecmd (int task, const char *name, int no_flush, uint32_t *cookie) {
+ 	int r = 0;
+	int udev_wait_flag = (task == DM_DEVICE_RESUME ||
+			      task == DM_DEVICE_REMOVE);
+ 	struct dm_task *dmt;
+ 
+ 	if (!(dmt = dm_task_create(task)))
+@@ -68,6 +70,8 @@ dm_simplecmd (int task, const char *name
+ 	if (no_flush)
+ 		dm_task_no_flush(dmt);
+ 
+	if (udev_wait_flag && !dm_task_set_cookie(dmt, cookie, 0))
+		goto out;
+ 	r = dm_task_run(dmt);
+ 
+ 	out:
+@@ -78,7 +82,7 @@ dm_simplecmd (int task, const char *name
+ extern int
+ dm_addmap (int task, const char *name, const char *target,
+ 	   const char *params, uint64_t size, const char *uuid, int part,
+-	   mode_t mode, uid_t uid, gid_t gid) {
+	   mode_t mode, uid_t uid, gid_t gid, uint32_t *cookie) {
+ 	int r = 0;
+ 	struct dm_task *dmt;
+ 	char *prefixed_uuid = NULL;
+@@ -113,6 +117,8 @@ dm_addmap (int task, const char *name, c
+ 
+ 	dm_task_no_open_count(dmt);
+ 
+	if (task == DM_DEVICE_CREATE && !dm_task_set_cookie(dmt, cookie, 0))
+		goto addout;
+ 	r = dm_task_run (dmt);
+ 
+ 	addout:
+Index: multipath-tools/kpartx/kpartx.c
+===================================================================
+--- multipath-tools.orig/kpartx/kpartx.c
+++ multipath-tools/kpartx/kpartx.c
+@@ -82,7 +82,7 @@ initpts(void)
+ 	addpts("sun", read_sun_pt);
+ }
+ 
+-static char short_opts[] = "ladgvp:t:";
+static char short_opts[] = "ladgvp:t:s";
+ 
+ /* Used in gpt.c */
+ int force_gpt=0;
+@@ -96,6 +96,7 @@ usage(void) {
+ 	printf("\t-p set device name-partition number delimiter\n");
+ 	printf("\t-g force GUID partition table (GPT)\n");
+ 	printf("\t-v verbose\n");
+	printf("\t-s sync mode. Don't return until the partitions are created\n");
+ 	return 1;
+ }
+ 
+@@ -198,7 +199,9 @@ main(int argc, char **argv){
+ 	int loopro = 0;
+ 	int hotplug = 0;
+ 	int loopcreated = 0;
+	int sync = 0;
+ 	struct stat buf;
+	uint32_t cookie = 0;
+ 
+ 	initpts();
+ 	init_crc32();
+@@ -251,11 +254,17 @@ main(int argc, char **argv){
+ 		case 'd':
+ 			what = DELETE;
+ 			break;
+		case 's':
+			sync = 1;
+			break;
+ 		default:
+ 			usage();
+ 			exit(1);
+ 	}
+ 
+	if (!sync)
+		dm_udev_set_sync_support(0);
+
+ 	if (dm_prereq(DM_TARGET, 0, 0, 0) && (what == ADD || what == DELETE)) {
+ 		fprintf(stderr, "device mapper prerequisites not met\n");
+ 		exit(1);
+@@ -413,8 +422,8 @@ main(int argc, char **argv){
+ 				if (!slices[j].size || !dm_map_present(partname))
+ 					continue;
+ 
+-				if (!dm_simplecmd(DM_DEVICE_REMOVE,
+-							partname, 0)) {
+				if (!dm_simplecmd(DM_DEVICE_REMOVE, partname,
+						  0, &cookie)) {
+ 					r++;
+ 					continue;
+ 				}
+@@ -463,14 +472,14 @@ main(int argc, char **argv){
+ 				if (!dm_addmap(op, partname, DM_TARGET, params,
+ 					       slices[j].size, uuid, j+1,
+ 					       buf.st_mode & 0777, buf.st_uid,
+-					       buf.st_gid)) {
+					       buf.st_gid, &cookie)) {
+ 					fprintf(stderr, "create/reload failed on %s\n",
+ 						partname);
+ 					r++;
+ 				}
+ 				if (op == DM_DEVICE_RELOAD &&
+-				    !dm_simplecmd(DM_DEVICE_RESUME,
+-							partname, 1)) {
+				    !dm_simplecmd(DM_DEVICE_RESUME, partname,
+						  1, &cookie)) {
+ 					fprintf(stderr, "resume failed on %s\n",
+ 						partname);
+ 					r++;
+@@ -557,6 +566,7 @@ main(int argc, char **argv){
+ 		if (n > 0)
+ 			break;
+ 	}
+	dm_udev_wait(cookie);
+ 	dm_lib_release();
+ 	dm_lib_exit();
+ 
+Index: multipath-tools/kpartx/devmapper.h
+===================================================================
+--- multipath-tools.orig/kpartx/devmapper.h
+++ multipath-tools/kpartx/devmapper.h
+@@ -3,9 +3,9 @@
+ #define MKDEV(ma,mi)    ((mi & 0xff) | (ma << 8) | ((mi & ~0xff) << 12))
+ 
+ int dm_prereq (char *, int, int, int);
+-int dm_simplecmd (int, const char *, int);
+int dm_simplecmd (int, const char *, int, uint32_t *);
+ int dm_addmap (int, const char *, const char *, const char *, uint64_t,
+-	       const char *, int, mode_t, uid_t, gid_t);
+	       const char *, int, mode_t, uid_t, gid_t, uint32_t *);
+ int dm_map_present (char *);
+ char * dm_mapname(int major, int minor);
+ dev_t dm_get_first_dep(char *devname);
+Index: multipath-tools/libmultipath/config.h
+===================================================================
+--- multipath-tools.orig/libmultipath/config.h
+++ multipath-tools/libmultipath/config.h
+@@ -2,6 +2,7 @@
+ #define _CONFIG_H
+ 
+ #include <sys/types.h>
+#include <stdint.h>
+ 
+ #define ORIGIN_DEFAULT 0
+ #define ORIGIN_CONFIG  1
+@@ -84,6 +85,7 @@ struct config {
+ 	uid_t uid;
+ 	gid_t gid;
+ 	mode_t mode;
+	uint32_t cookie;
+ 
+ 	char * dev;
+ 	char * sysfs_dir;
+Index: multipath-tools/libmultipath/devmapper.c
+===================================================================
+--- multipath-tools.orig/libmultipath/devmapper.c
+++ multipath-tools/libmultipath/devmapper.c
+@@ -149,8 +149,10 @@ dm_prereq (void)
+ }
+ 
+ static int
+-dm_simplecmd (int task, const char *name, int no_flush) {
+dm_simplecmd (int task, const char *name, int no_flush, int need_sync) {
+ 	int r = 0;
+	int udev_wait_flag = (need_sync && (task == DM_DEVICE_RESUME ||
+					    task == DM_DEVICE_REMOVE));
+ 	struct dm_task *dmt;
+ 
+ 	if (!(dmt = dm_task_create (task)))
+@@ -166,6 +168,8 @@ dm_simplecmd (int task, const char *name
+ 		dm_task_no_flush(dmt);		/* for DM_DEVICE_SUSPEND/RESUME */
+ #endif
+ 
+	if (udev_wait_flag && !dm_task_set_cookie(dmt, &conf->cookie, 0))
+		goto out;
+ 	r = dm_task_run (dmt);
+ 
+ 	out:
+@@ -174,13 +178,13 @@ dm_simplecmd (int task, const char *name
+ }
+ 
+ extern int
+-dm_simplecmd_flush (int task, const char *name) {
+-	return dm_simplecmd(task, name, 0);
+dm_simplecmd_flush (int task, const char *name, int needsync) {
+	return dm_simplecmd(task, name, 0, needsync);
+ }
+ 
+ extern int
+ dm_simplecmd_noflush (int task, const char *name) {
+-	return dm_simplecmd(task, name, 1);
+	return dm_simplecmd(task, name, 1, 1);
+ }
+ 
+ extern int
+@@ -226,6 +230,9 @@ dm_addmap (int task, const char *target,
+ 
+ 	dm_task_no_open_count(dmt);
+ 
+	if (task == DM_DEVICE_CREATE &&
+	    !dm_task_set_cookie(dmt, &conf->cookie, 0))
+		goto freeout;
+ 	r = dm_task_run (dmt);
+ 
+ 	freeout:
+@@ -249,7 +256,7 @@ _dm_addmap_create (struct multipath *mpp
+ 	if (!r && dm_map_present(mpp->alias)) {
+ 		condlog(3, "%s: failed to load map (a path might be in use)",
+ 			mpp->alias);
+-		dm_flush_map(mpp->alias);
+		dm_flush_map_nosync(mpp->alias);
+ 	}
+ 	return r;
+ }
+@@ -529,7 +536,7 @@ out:
+ }
+ 
+ extern int
+-dm_flush_map (const char * mapname)
+_dm_flush_map (const char * mapname, int need_sync)
+ {
+ 	int r;
+ 
+@@ -539,7 +546,7 @@ dm_flush_map (const char * mapname)
+ 	if (dm_type(mapname, TGT_MPATH) <= 0)
+ 		return 0; /* nothing to do */
+ 
+-	if (dm_remove_partmaps(mapname))
+	if (dm_remove_partmaps(mapname, need_sync))
+ 		return 1;
+ 
+ 	if (dm_get_opencount(mapname)) {
+@@ -547,7 +554,7 @@ dm_flush_map (const char * mapname)
+ 		return 1;
+ 	}
+ 
+-	r = dm_simplecmd_flush(DM_DEVICE_REMOVE, mapname);
+	r = dm_simplecmd_flush(DM_DEVICE_REMOVE, mapname, need_sync);
+ 
+ 	if (r) {
+ 		condlog(4, "multipath map %s removed", mapname);
+@@ -883,7 +890,7 @@ bad:
+ }
+ 
+ int
+-dm_remove_partmaps (const char * mapname)
+dm_remove_partmaps (const char * mapname, int need_sync)
+ {
+ 	struct dm_task *dmt;
+ 	struct dm_names *names;
+@@ -946,7 +953,7 @@ dm_remove_partmaps (const char * mapname
+ 				 */
+ 				condlog(4, "partition map %s removed",
+ 					names->name);
+-				dm_simplecmd_flush(DM_DEVICE_REMOVE, names->name);
+				dm_simplecmd_flush(DM_DEVICE_REMOVE, names->name, need_sync);
+ 		   }
+ 
+ 		next = names->next;
+@@ -1102,6 +1109,8 @@ dm_rename (char * old, char * new)
+ 
+ 	dm_task_no_open_count(dmt);
+ 
+	if (!dm_task_set_cookie(dmt, &conf->cookie, 0))
+		goto out;
+ 	if (!dm_task_run(dmt))
+ 		goto out;
+ 
+Index: multipath-tools/libmultipath/devmapper.h
+===================================================================
+--- multipath-tools.orig/libmultipath/devmapper.h
+++ multipath-tools/libmultipath/devmapper.h
+@@ -8,7 +8,7 @@
+ 
+ void dm_init(void);
+ int dm_prereq (void);
+-int dm_simplecmd_flush (int, const char *);
+int dm_simplecmd_flush (int, const char *, int);
+ int dm_simplecmd_noflush (int, const char *);
+ int dm_addmap_create (struct multipath *mpp);
+ int dm_addmap_create_ro (struct multipath *mpp);
+@@ -18,7 +18,9 @@ int dm_map_present (const char *);
+ int dm_get_map(char *, unsigned long long *, char *);
+ int dm_get_status(char *, char *);
+ int dm_type(const char *, char *);
+-int dm_flush_map (const char *);
+int _dm_flush_map (const char *, int);
+#define dm_flush_map(mapname) _dm_flush_map(mapname, 1)
+#define dm_flush_map_nosync(mapname) _dm_flush_map(mapname, 0)
+ int dm_flush_maps (void);
+ int dm_fail_path(char * mapname, char * path);
+ int dm_reinstate_path(char * mapname, char * path);
+@@ -31,7 +33,7 @@ int dm_get_maps (vector mp);
+ int dm_geteventnr (char *name);
+ int dm_get_minor (char *name);
+ char * dm_mapname(int major, int minor);
+-int dm_remove_partmaps (const char * mapname);
+int dm_remove_partmaps (const char * mapname, int need_sync);
+ int dm_get_uuid(char *name, char *uuid);
+ int dm_get_info (char * mapname, struct dm_info ** dmi);
+ int dm_rename (char * old, char * new);
+Index: multipath-tools/multipath/main.c
+===================================================================
+--- multipath-tools.orig/multipath/main.c
+++ multipath-tools/multipath/main.c
+@@ -454,6 +454,7 @@ main (int argc, char *argv[])
+ 		condlog(3, "restart multipath configuration process");
+ 	
+ out:
+	dm_udev_wait(conf->cookie);
+ 
+ 	sysfs_cleanup();
+ 	dm_lib_release();
+Index: multipath-tools/multipathd/main.c
+===================================================================
+--- multipath-tools.orig/multipathd/main.c
+++ multipath-tools/multipathd/main.c
+@@ -1396,6 +1396,7 @@ child (void * param)
+ 		exit(1);
+ 	}
+ 	conf->daemon = 1;
+	dm_udev_set_sync_support(0);
+ 	/*
+ 	 * fetch and configure both paths and multipaths
+ 	 */
+Index: multipath-tools/libmultipath/configure.c
+===================================================================
+--- multipath-tools.orig/libmultipath/configure.c
+++ multipath-tools/libmultipath/configure.c
+@@ -373,7 +373,7 @@ domap (struct multipath * mpp)
+   		if (!r)
+   			r = dm_addmap_reload_ro(mpp);
+   		if (r)
+-  			r = dm_simplecmd_flush(DM_DEVICE_RESUME, mpp->alias);
+  			r = dm_simplecmd_flush(DM_DEVICE_RESUME, mpp->alias, 1);
+ 		break;
+ 
+ 	case ACT_RENAME:
--- a/0013-RH-add-weighted_prio-prioritizer.patch
+++ b/0013-RH-add-weighted_prio-prioritizer.patch
@ -1,7 +1,20 @@
-Index: multipath-tools-091020/libmultipath/config.c
+---
+ libmultipath/config.c                |   10 ++
+ libmultipath/config.h                |    4 +
+ libmultipath/dict.c                  |   92 ++++++++++++++++++++---
+ libmultipath/discovery.c             |   56 +++++++-------
+ libmultipath/prio.h                  |    1 
+ libmultipath/prioritizers/Makefile   |    3 
+ libmultipath/prioritizers/weighted.c |  139 +++++++++++++++++++++++++++++++++++
+ libmultipath/prioritizers/weighted.h |    8 ++
+ libmultipath/propsel.c               |   11 ++
+ libmultipath/structs.h               |    1 
+ 10 files changed, 286 insertions(+), 39 deletions(-)
+
+Index: multipath-tools/libmultipath/config.c
 ===================================================================
--- multipath-tools-091020.orig/libmultipath/config.c
-+++ multipath-tools-091020/libmultipath/config.c
+--- multipath-tools.orig/libmultipath/config.c
+++ multipath-tools/libmultipath/config.c
@@ -156,6 +156,9 @@ free_hwe (struct hwentry * hwe)
 	if (hwe->prio_name)
 		FREE(hwe->prio_name);
@ -33,11 +46,11 @@ Index: multipath-tools-091020/libmultipath/config.c
 	merge_str(bl_product);
 	merge_num(pgpolicy);
 	merge_num(pgfailback);
-Index: multipath-tools-091020/libmultipath/config.h
+Index: multipath-tools/libmultipath/config.h
 ===================================================================
--- multipath-tools-091020.orig/libmultipath/config.h
-+++ multipath-tools-091020/libmultipath/config.h
-@@ -24,6 +24,7 @@ struct hwentry {
+--- multipath-tools.orig/libmultipath/config.h
+++ multipath-tools/libmultipath/config.h
+@@ -25,6 +25,7 @@ struct hwentry {
 	char * selector;
 	char * checker_name;
 	char * prio_name;
@ -45,7 +58,7 @@ Index: multipath-tools-091020/libmultipath/config.h
 
 	int pgpolicy;
 	int pgfailback;
-@@ -42,6 +43,8 @@ struct mpentry {
+@@ -43,6 +44,8 @@ struct mpentry {
 	char * alias;
 	char * getuid;
 	char * selector;
@ -54,7 +67,7 @@ Index: multipath-tools-091020/libmultipath/config.h
 
 	int pgpolicy;
 	int pgfailback;
-@@ -95,6 +98,7 @@ struct config {
+@@ -97,6 +100,7 @@ struct config {
 	char * hwhandler;
 	char * bindings_file;
 	char * prio_name;
@ -62,10 +75,10 @@ Index: multipath-tools-091020/libmultipath/config.h
 	char * checker_name;
 
 	vector keywords;
-Index: multipath-tools-091020/libmultipath/dict.c
+Index: multipath-tools/libmultipath/dict.c
 ===================================================================
--- multipath-tools-091020.orig/libmultipath/dict.c
-+++ multipath-tools-091020/libmultipath/dict.c
+--- multipath-tools.orig/libmultipath/dict.c
+++ multipath-tools/libmultipath/dict.c
@@ -139,11 +139,23 @@ def_getuid_callout_handler(vector strvec
 static int
 def_prio_handler(vector strvec)
@ -218,10 +231,10 @@ Index: multipath-tools-091020/libmultipath/dict.c
 +	install_keyword("prio", &mp_prio_handler, &snprint_mp_prio);
 	install_sublevel_end();
 }
-Index: multipath-tools-091020/libmultipath/discovery.c
+Index: multipath-tools/libmultipath/discovery.c
 ===================================================================
--- multipath-tools-091020.orig/libmultipath/discovery.c
-+++ multipath-tools-091020/libmultipath/discovery.c
+--- multipath-tools.orig/libmultipath/discovery.c
+++ multipath-tools/libmultipath/discovery.c
@@ -800,30 +800,6 @@ get_state (struct path * pp, int daemon)
 }
 
@ -306,10 +319,10 @@ Index: multipath-tools-091020/libmultipath/discovery.c
 	return 0;
 
 blank:
-Index: multipath-tools-091020/libmultipath/prio.h
+Index: multipath-tools/libmultipath/prio.h
 ===================================================================
--- multipath-tools-091020.orig/libmultipath/prio.h
-+++ multipath-tools-091020/libmultipath/prio.h
+--- multipath-tools.orig/libmultipath/prio.h
+++ multipath-tools/libmultipath/prio.h
@@ -24,6 +24,7 @@
 #define PRIO_NETAPP "netapp"
 #define PRIO_RANDOM "random"
@ -318,10 +331,10 @@ Index: multipath-tools-091020/libmultipath/prio.h
 
 /*
  * Value used to mark the fact prio was not defined
-Index: multipath-tools-091020/libmultipath/prioritizers/Makefile
+Index: multipath-tools/libmultipath/prioritizers/Makefile
 ===================================================================
--- multipath-tools-091020.orig/libmultipath/prioritizers/Makefile
-+++ multipath-tools-091020/libmultipath/prioritizers/Makefile
+--- multipath-tools.orig/libmultipath/prioritizers/Makefile
+++ multipath-tools/libmultipath/prioritizers/Makefile
@@ -13,7 +13,8 @@ LIBS = \
 	libprioalua.so \
 	libpriotpg_pref.so \
@ -332,10 +345,10 @@ Index: multipath-tools-091020/libmultipath/prioritizers/Makefile
 
 CFLAGS += -I..
 
-Index: multipath-tools-091020/libmultipath/prioritizers/weighted.c
+Index: multipath-tools/libmultipath/prioritizers/weighted.c
 ===================================================================
 --- /dev/null
-+++ multipath-tools-091020/libmultipath/prioritizers/weighted.c
+++ multipath-tools/libmultipath/prioritizers/weighted.c
@@ -0,0 +1,139 @@
 +/******************************************************************************
 +*******************************************************************************
@ -476,10 +489,10 @@ Index: multipath-tools-091020/libmultipath/prioritizers/weighted.c
 +{
 +	return prio_weighted(pp);
 +}
-Index: multipath-tools-091020/libmultipath/propsel.c
+Index: multipath-tools/libmultipath/propsel.c
 ===================================================================
--- multipath-tools-091020.orig/libmultipath/propsel.c
-+++ multipath-tools-091020/libmultipath/propsel.c
+--- multipath-tools.orig/libmultipath/propsel.c
+++ multipath-tools/libmultipath/propsel.c
@@ -312,14 +312,25 @@ select_getuid (struct path * pp)
 extern int
 select_prio (struct path * pp)
@ -506,10 +519,10 @@ Index: multipath-tools-091020/libmultipath/propsel.c
 		condlog(3, "%s: prio = %s (config file default)",
 			pp->dev, conf->prio_name);
 		return 0;
-Index: multipath-tools-091020/libmultipath/structs.h
+Index: multipath-tools/libmultipath/structs.h
 ===================================================================
--- multipath-tools-091020.orig/libmultipath/structs.h
-+++ multipath-tools-091020/libmultipath/structs.h
+--- multipath-tools.orig/libmultipath/structs.h
+++ multipath-tools/libmultipath/structs.h
@@ -142,6 +142,7 @@ struct path {
 	int priority;
 	int pgindex;
@ -518,10 +531,10 @@ Index: multipath-tools-091020/libmultipath/structs.h
 	struct prio * prio;
 	struct checker checker;
 	struct multipath * mpp;
-Index: multipath-tools-091020/libmultipath/prioritizers/weighted.h
+Index: multipath-tools/libmultipath/prioritizers/weighted.h
 ===================================================================
 --- /dev/null
-+++ multipath-tools-091020/libmultipath/prioritizers/weighted.h
+++ multipath-tools/libmultipath/prioritizers/weighted.h
@@ -0,0 +1,8 @@
 +#ifndef _WEIGHTED_H
 +#define _WEIGHTED_H
--- a/0021-RHBZ-548874-add-find-multipaths.patch
+++ b/0021-RHBZ-548874-add-find-multipaths.patch
@ -235,7 +235,7 @@ Index: multipath-tools/libmultipath/config.h
 ===================================================================
 --- multipath-tools.orig/libmultipath/config.h
 +++ multipath-tools/libmultipath/config.h
-@@ -84,6 +84,7 @@ struct config {
+@@ -85,6 +85,7 @@ struct config {
 	int attribute_flags;
 	int fast_io_fail;
 	unsigned int dev_loss;
--- a/0022-RHBZ-557845-RHEL5-style-partitions.patch
+++ b/0022-RHBZ-557845-RHEL5-style-partitions.patch
@ -88,7 +88,7 @@ Index: multipath-tools/kpartx/dos.c
 -			n += read_extended_partition(fd, &p, i, sp+n, ns-n);
 +			n += read_extended_partition(fd, &p, sp+n, ns-n);
 +			/* hide the extended partition itself */
-+			sp[i].size = 0;
+			sp[i].size = 2;
 		}
 	}
 	return n;
@ -96,7 +96,7 @@ Index: multipath-tools/kpartx/kpartx.c
 ===================================================================
 --- multipath-tools.orig/kpartx/kpartx.c
 +++ multipath-tools/kpartx/kpartx.c
-@@ -184,7 +184,7 @@ get_hotplug_device(void)
+@@ -185,7 +185,7 @@ get_hotplug_device(void)
 
 int
 main(int argc, char **argv){
@ -105,7 +105,7 @@ Index: multipath-tools/kpartx/kpartx.c
 	struct slice all;
 	struct pt *ptp;
 	enum action what = LIST;
-@@ -350,49 +350,30 @@ main(int argc, char **argv){
+@@ -355,49 +355,30 @@ main(int argc, char **argv){
 		else
 			continue;
 
@ -169,7 +169,7 @@ Index: multipath-tools/kpartx/kpartx.c
 
 			if (loopcreated && S_ISREG (buf.st_mode)) {
 				if (del_loop(device)) {
-@@ -438,16 +419,10 @@ main(int argc, char **argv){
+@@ -443,16 +424,10 @@ main(int argc, char **argv){
 			break;
 
 		case ADD:
@ -187,7 +187,7 @@ Index: multipath-tools/kpartx/kpartx.c
 				if (safe_sprintf(partname, "%s%s%d",
 					     mapname, delim, j+1)) {
 					fprintf(stderr, "partname too small\n");
-@@ -488,70 +463,6 @@ main(int argc, char **argv){
+@@ -493,70 +468,6 @@ main(int argc, char **argv){
 					       slices[j].minor, slices[j].size,
 					       DM_TARGET, params);
 			}
--- a/0023-RHBZ-557810-emc-invista-config.patch
+++ b/0023-RHBZ-557810-emc-invista-config.patch
@ -0,0 +1,52 @@
+Index: multipath-tools/libmultipath/hwtable.c
+===================================================================
+--- multipath-tools.orig/libmultipath/hwtable.c
+++ multipath-tools/libmultipath/hwtable.c
+@@ -282,6 +282,21 @@ static struct hwentry default_hw[] = {
+ 		.checker_name  = EMC_CLARIION,
+ 		.prio_name     = PRIO_EMC,
+ 	},
+	{
+		.vendor        = "EMC",
+		.product       = "Invista",
+		.bl_product    = "LUNZ",
+		.getuid        = DEFAULT_GETUID,
+		.features      = DEFAULT_FEATURES,
+		.hwhandler     = DEFAULT_HWHANDLER,
+		.selector      = DEFAULT_SELECTOR,
+		.pgpolicy      = MULTIBUS,
+		.pgfailback    = FAILBACK_UNDEF,
+		.rr_weight     = RR_WEIGHT_NONE,
+		.no_path_retry = 5,
+		.minio         = DEFAULT_MINIO,
+		.prio_name     = DEFAULT_PRIO,
+	},
+ 	/*
+ 	 * Fujitsu controller family
+ 	 *
+Index: multipath-tools/multipath.conf.defaults
+===================================================================
+--- multipath-tools.orig/multipath.conf.defaults
+++ multipath-tools/multipath.conf.defaults
+@@ -209,6 +209,21 @@
+ #		prio			emc
+ #	}
+ #	device {
+#		vendor			"EMC"
+#		product			"Invista"
+#		product_blacklist	"LUNZ"
+#		getuid_callout		"/lib/udev/scsi_id --whitelisted --page=pre-spc3-83 --device=/dev/%n"
+#		features		"0"
+#		hardware_handler	"0"
+#		path_selector		"round-robin 0"
+#		path_grouping_policy	multibus
+#		rr_weight		uniform
+#		no_path_retry		5
+#		rr_min_io		1000
+#		path_checker		tur
+#		prio			const
+#	}
+#	device {
+ #		vendor			"FSC"
+ #		product			"CentricStor"
+ #		getuid_callout		"/lib/udev/scsi_id --whitelisted --device=/dev/%n"
--- a/0024-RHBZ-565933-checker-timeout.patch
+++ b/0024-RHBZ-565933-checker-timeout.patch
@ -0,0 +1,428 @@
+---
+ libmultipath/checkers.h              |   15 +--------------
+ libmultipath/checkers/emc_clariion.c |    4 ++--
+ libmultipath/checkers/hp_sw.c        |   12 ++++++------
+ libmultipath/checkers/libsg.c        |    5 +++--
+ libmultipath/checkers/libsg.h        |    3 ++-
+ libmultipath/checkers/rdac.c         |    9 +++++----
+ libmultipath/checkers/readsector0.c  |    2 +-
+ libmultipath/checkers/tur.c          |    4 ++--
+ libmultipath/config.h                |    1 +
+ libmultipath/dict.c                  |   29 +++++++++++++++++++++++++++++
+ libmultipath/discovery.c             |   27 +++++++++++++++++++++++++++
+ libmultipath/discovery.h             |    1 +
+ libmultipath/propsel.c               |   19 +++++++++++++++++--
+ multipath.conf.annotated             |    9 +++++++++
+ 14 files changed, 106 insertions(+), 34 deletions(-)
+
+Index: multipath-tools/libmultipath/checkers.h
+===================================================================
+--- multipath-tools.orig/libmultipath/checkers.h
+++ multipath-tools/libmultipath/checkers.h
+@@ -69,20 +69,6 @@ enum path_check_state {
+ 
+ #define DEFAULT_CHECKER DIRECTIO
+ 
+-/*
+- * Overloaded storage response time can be very long.
+- * SG_IO timouts after DEF_TIMEOUT milliseconds, and checkers interprets this
+- * as a path failure. multipathd then proactively evicts the path from the DM
+- * multipath table in this case.
+- *
+- * This generaly snow balls and ends up in full eviction and IO errors for end
+- * users. Bad. This may also cause SCSI bus resets, causing disruption for all
+- * local and external storage hardware users.
+- * 
+- * Provision a long timeout. Longer than any real-world application would cope
+- * with.
+- */
+-#define DEF_TIMEOUT		300000
+ #define ASYNC_TIMEOUT_SEC	30
+ 
+ /*
+@@ -98,6 +84,7 @@ struct checker {
+ 	struct list_head node;
+ 	int fd;
+ 	int sync;
+	unsigned int timeout;
+ 	int disable;
+ 	char name[CHECKER_NAME_LEN];
+ 	char message[CHECKER_MSG_LEN];       /* comm with callers */
+Index: multipath-tools/libmultipath/checkers/emc_clariion.c
+===================================================================
+--- multipath-tools.orig/libmultipath/checkers/emc_clariion.c
+++ multipath-tools/libmultipath/checkers/emc_clariion.c
+@@ -113,7 +113,7 @@ int libcheck_check (struct checker * c)
+ 	io_hdr.dxferp = sense_buffer;
+ 	io_hdr.cmdp = inqCmdBlk;
+ 	io_hdr.sbp = sb;
+-	io_hdr.timeout = DEF_TIMEOUT;
+	io_hdr.timeout = c->timeout;
+ 	io_hdr.pack_id = 0;
+ 	if (ioctl(c->fd, SG_IO, &io_hdr) < 0) {
+ 		MSG(c, "emc_clariion_checker: sending query command failed");
+@@ -182,7 +182,7 @@ int libcheck_check (struct checker * c)
+ 		unsigned char buf[4096];
+ 
+ 		memset(buf, 0, 4096);
+-		ret = sg_read(c->fd, &buf[0], sbb = &sb[0]);
+		ret = sg_read(c->fd, &buf[0], sbb = &sb[0], c->timeout);
+ 		if (ret == PATH_DOWN) {
+ 			hexadecimal_to_ascii(ct->wwn, wwnstr);
+ 
+Index: multipath-tools/libmultipath/checkers/hp_sw.c
+===================================================================
+--- multipath-tools.orig/libmultipath/checkers/hp_sw.c
+++ multipath-tools/libmultipath/checkers/hp_sw.c
+@@ -46,7 +46,7 @@ void libcheck_free (struct checker * c)
+ 
+ static int
+ do_inq(int sg_fd, int cmddt, int evpd, unsigned int pg_op,
+-       void *resp, int mx_resp_len, int noisy)
+       void *resp, int mx_resp_len, int noisy, unsigned int timeout)
+ {
+ 	unsigned char inqCmdBlk[INQUIRY_CMDLEN] =
+ 		{ INQUIRY_CMD, 0, 0, 0, 0, 0 };
+@@ -70,7 +70,7 @@ do_inq(int sg_fd, int cmddt, int evpd, u
+ 	io_hdr.dxferp = resp;
+ 	io_hdr.cmdp = inqCmdBlk;
+ 	io_hdr.sbp = sense_b;
+-	io_hdr.timeout = DEF_TIMEOUT;
+	io_hdr.timeout = timeout;
+ 
+ 	if (ioctl(sg_fd, SG_IO, &io_hdr) < 0)
+ 		return 1;
+@@ -98,7 +98,7 @@ do_inq(int sg_fd, int cmddt, int evpd, u
+ }
+ 
+ static int
+-do_tur (int fd)
+do_tur (int fd, unsigned int timeout)
+ {
+ 	unsigned char turCmdBlk[TUR_CMD_LEN] = { 0x00, 0, 0, 0, 0, 0 };
+ 	struct sg_io_hdr io_hdr;
+@@ -111,7 +111,7 @@ do_tur (int fd)
+ 	io_hdr.dxfer_direction = SG_DXFER_NONE;
+ 	io_hdr.cmdp = turCmdBlk;
+ 	io_hdr.sbp = sense_buffer;
+-	io_hdr.timeout = DEF_TIMEOUT;
+	io_hdr.timeout = timeout;
+ 	io_hdr.pack_id = 0;
+ 
+ 	if (ioctl(fd, SG_IO, &io_hdr) < 0)
+@@ -128,12 +128,12 @@ libcheck_check (struct checker * c)
+ {
+ 	char buff[MX_ALLOC_LEN];
+ 
+-	if (0 != do_inq(c->fd, 0, 1, 0x80, buff, MX_ALLOC_LEN, 0)) {
+	if (0 != do_inq(c->fd, 0, 1, 0x80, buff, MX_ALLOC_LEN, 0, c->timeout)) {
+ 		MSG(c, MSG_HP_SW_DOWN);
+ 		return PATH_DOWN;
+ 	}
+ 
+-	if (do_tur(c->fd)) {
+	if (do_tur(c->fd, c->timeout)) {
+ 		MSG(c, MSG_HP_SW_GHOST);
+ 		return PATH_GHOST;
+ 	}
+Index: multipath-tools/libmultipath/checkers/libsg.c
+===================================================================
+--- multipath-tools.orig/libmultipath/checkers/libsg.c
+++ multipath-tools/libmultipath/checkers/libsg.c
+@@ -11,7 +11,8 @@
+ #include "../libmultipath/sg_include.h"
+ 
+ int
+-sg_read (int sg_fd, unsigned char * buff, unsigned char * senseBuff)
+sg_read (int sg_fd, unsigned char * buff, unsigned char * senseBuff,
+	 unsigned int timeout)
+ {
+ 	/* defaults */
+ 	int blocks = 1;
+@@ -51,7 +52,7 @@ sg_read (int sg_fd, unsigned char * buff
+ 	io_hdr.dxferp = buff;
+ 	io_hdr.mx_sb_len = SENSE_BUFF_LEN;
+ 	io_hdr.sbp = senseBuff;
+-	io_hdr.timeout = DEF_TIMEOUT;
+	io_hdr.timeout = timeout;
+ 	io_hdr.pack_id = (int)start_block;
+ 	if (diop && *diop)
+ 	io_hdr.flags |= SG_FLAG_DIRECT_IO;
+Index: multipath-tools/libmultipath/checkers/libsg.h
+===================================================================
+--- multipath-tools.orig/libmultipath/checkers/libsg.h
+++ multipath-tools/libmultipath/checkers/libsg.h
+@@ -3,6 +3,7 @@
+ 
+ #define SENSE_BUFF_LEN 32
+ 
+-int sg_read (int sg_fd, unsigned char * buff, unsigned char * senseBuff);
+int sg_read (int sg_fd, unsigned char * buff, unsigned char * senseBuff,
+	     unsigned int timeout);
+ 
+ #endif /* _LIBSG_H */
+Index: multipath-tools/libmultipath/checkers/rdac.c
+===================================================================
+--- multipath-tools.orig/libmultipath/checkers/rdac.c
+++ multipath-tools/libmultipath/checkers/rdac.c
+@@ -18,7 +18,6 @@
+ #define INQUIRY_CMDLEN		6
+ #define INQUIRY_CMD		0x12
+ #define SENSE_BUFF_LEN		32
+-#define RDAC_DEF_TIMEOUT	60000
+ #define SCSI_CHECK_CONDITION	0x2
+ #define SCSI_COMMAND_TERMINATED	0x22
+ #define SG_ERR_DRIVER_SENSE	0x08
+@@ -43,7 +42,8 @@ void libcheck_free (struct checker * c)
+ }
+ 
+ static int
+-do_inq(int sg_fd, unsigned int pg_op, void *resp, int mx_resp_len)
+do_inq(int sg_fd, unsigned int pg_op, void *resp, int mx_resp_len,
+       unsigned int timeout)
+ {
+ 	unsigned char inqCmdBlk[INQUIRY_CMDLEN] = { INQUIRY_CMD, 1, 0, 0, 0, 0 };
+ 	unsigned char sense_b[SENSE_BUFF_LEN];
+@@ -62,7 +62,7 @@ do_inq(int sg_fd, unsigned int pg_op, vo
+ 	io_hdr.dxferp = resp;
+ 	io_hdr.cmdp = inqCmdBlk;
+ 	io_hdr.sbp = sense_b;
+-	io_hdr.timeout = RDAC_DEF_TIMEOUT;
+	io_hdr.timeout = timeout;
+ 
+ 	if (ioctl(sg_fd, SG_IO, &io_hdr) < 0)
+ 		return 1;
+@@ -103,7 +103,8 @@ libcheck_check (struct checker * c)
+ 	struct volume_access_inq inq;
+ 
+ 	memset(&inq, 0, sizeof(struct volume_access_inq));
+-	if (0 != do_inq(c->fd, 0xC9, &inq, sizeof(struct volume_access_inq))) {
+	if (0 != do_inq(c->fd, 0xC9, &inq, sizeof(struct volume_access_inq),
+			c->timeout)) {
+ 		MSG(c, MSG_RDAC_DOWN);
+ 		return PATH_DOWN;
+ 	} else {
+Index: multipath-tools/libmultipath/checkers/readsector0.c
+===================================================================
+--- multipath-tools.orig/libmultipath/checkers/readsector0.c
+++ multipath-tools/libmultipath/checkers/readsector0.c
+@@ -29,7 +29,7 @@ int libcheck_check (struct checker * c)
+ 	unsigned char sbuf[SENSE_BUFF_LEN];
+ 	int ret;
+ 
+-	ret = sg_read(c->fd, &buf[0], &sbuf[0]);
+	ret = sg_read(c->fd, &buf[0], &sbuf[0], c->timeout);
+ 
+ 	switch (ret)
+ 	{
+Index: multipath-tools/libmultipath/checkers/tur.c
+===================================================================
+--- multipath-tools.orig/libmultipath/checkers/tur.c
+++ multipath-tools/libmultipath/checkers/tur.c
+@@ -63,7 +63,7 @@ retry:
+ 	io_hdr.dxferp = (unsigned char *)resp_buffer;
+ 	io_hdr.cmdp = inq_cmd;
+ 	io_hdr.sbp = sense_buffer;
+-	io_hdr.timeout = 60; // IOCTL timeout value.
+	io_hdr.timeout = c->timeout; // IOCTL timeout value.
+ 
+ 	if (ioctl(c->fd, SG_IO, &io_hdr) < 0) {
+ 		condlog(0, "SG_IO ioctl failed: %s", strerror(errno));
+@@ -148,7 +148,7 @@ libcheck_check (struct checker * c)
+ 	io_hdr.dxfer_direction = SG_DXFER_NONE;
+ 	io_hdr.cmdp = turCmdBlk;
+ 	io_hdr.sbp = sense_buffer;
+-	io_hdr.timeout = DEF_TIMEOUT;
+	io_hdr.timeout = c->timeout;
+ 	io_hdr.pack_id = 0;
+ 	if (ioctl(c->fd, SG_IO, &io_hdr) < 0) {
+ 		MSG(c, MSG_TUR_DOWN);
+Index: multipath-tools/libmultipath/config.h
+===================================================================
+--- multipath-tools.orig/libmultipath/config.h
+++ multipath-tools/libmultipath/config.h
+@@ -80,6 +80,7 @@ struct config {
+ 	int max_fds;
+ 	int force_reload;
+ 	int queue_without_daemon;
+	int checker_timeout;
+ 	int daemon;
+ 	int flush_on_last_del;
+ 	int attribute_flags;
+Index: multipath-tools/libmultipath/dict.c
+===================================================================
+--- multipath-tools.orig/libmultipath/dict.c
+++ multipath-tools/libmultipath/dict.c
+@@ -396,6 +396,25 @@ def_queue_without_daemon(vector strvec)
+ }
+ 
+ static int
+def_checker_timeout_handler(vector strvec)
+{
+	unsigned int checker_timeout;
+	char *buff;
+
+	buff = set_value(strvec);
+	if (!buff)
+		return 1;
+
+	if (sscanf(buff, "%u", &checker_timeout) == 1)
+		conf->checker_timeout = checker_timeout;
+	else
+		conf->checker_timeout = 0;
+
+	free(buff);
+	return 0;
+}
+
+static int
+ def_pg_timeout_handler(vector strvec)
+ {
+ 	int pg_timeout;
+@@ -2068,6 +2087,15 @@ snprint_def_queue_without_daemon (char *
+ }
+ 
+ static int
+snprint_def_checker_timeout (char *buff, int len, void *data)
+{
+	if (!conf->checker_timeout)
+		return 0;
+
+	return snprintf(buff, len, "%u", conf->checker_timeout);
+}
+
+static int
+ snprint_def_pg_timeout (char * buff, int len, void * data)
+ {
+ 	if (conf->pg_timeout == DEFAULT_PGTIMEOUT)
+@@ -2166,6 +2194,7 @@ init_keywords(void)
+ 	install_keyword("rr_weight", &def_weight_handler, &snprint_def_rr_weight);
+ 	install_keyword("no_path_retry", &def_no_path_retry_handler, &snprint_def_no_path_retry);
+ 	install_keyword("queue_without_daemon", &def_queue_without_daemon, &snprint_def_queue_without_daemon);
+	install_keyword("checker_timeout", &def_checker_timeout_handler, &snprint_def_checker_timeout);
+ 	install_keyword("pg_timeout", &def_pg_timeout_handler, &snprint_def_pg_timeout);
+ 	install_keyword("flush_on_last_del", &def_flush_on_last_del_handler, &snprint_def_flush_on_last_del);
+ 	install_keyword("user_friendly_names", &names_handler, &snprint_def_user_friendly_names);
+Index: multipath-tools/libmultipath/discovery.c
+===================================================================
+--- multipath-tools.orig/libmultipath/discovery.c
+++ multipath-tools/libmultipath/discovery.c
+@@ -164,6 +164,31 @@ sysfs_get_dev (struct sysfs_device * dev
+ }
+ 
+ int
+sysfs_get_timeout(struct sysfs_device *dev, unsigned int *timeout)
+{
+	char *attr;
+	char attr_path[SYSFS_PATH_SIZE];
+	int r;
+	unsigned int t;
+
+	if (safe_sprintf(attr_path, "%s/device", dev->devpath))
+		return 1;
+
+	attr = sysfs_attr_get_value(dev->devpath, "timeout");
+	if (!attr)
+		return 1;
+
+	r = sscanf(attr, "%u\n", &t);
+
+	if (r != 1)
+		return 1;
+
+	*timeout = t * 1000;
+
+	return 0;
+}
+
+int
+ sysfs_get_size (struct sysfs_device * dev, unsigned long long * size)
+ {
+ 	char *attr;
+@@ -791,6 +816,8 @@ get_state (struct path * pp, int daemon)
+ 			return PATH_PENDING;
+ 		checker_set_async(c);
+ 	}
+	if (!conf->checker_timeout)
+		sysfs_get_timeout(pp->sysdev, &(c->timeout));
+ 	state = checker_check(c);
+ 	condlog(3, "%s: state = %i", pp->dev, state);
+ 	if (state == PATH_DOWN && strlen(checker_message(c)))
+Index: multipath-tools/libmultipath/propsel.c
+===================================================================
+--- multipath-tools.orig/libmultipath/propsel.c
+++ multipath-tools/libmultipath/propsel.c
+@@ -16,6 +16,7 @@
+ #include "defaults.h"
+ #include "devmapper.h"
+ #include "prio.h"
+#include "discovery.h"
+ 
+ pgpolicyfn *pgpolicies[] = {
+ 	NULL,
+@@ -274,17 +275,31 @@ select_checker(struct path *pp)
+ 		checker_get(c, pp->hwe->checker_name);
+ 		condlog(3, "%s: path checker = %s (controller setting)",
+ 			pp->dev, checker_name(c));
+-		return 0;
+		goto out;
+ 	}
+ 	if (conf->checker_name) {
+ 		checker_get(c, conf->checker_name);
+ 		condlog(3, "%s: path checker = %s (config file default)",
+ 			pp->dev, checker_name(c));
+-		return 0;
+		goto out;
+ 	}
+ 	checker_get(c, DEFAULT_CHECKER);
+ 	condlog(3, "%s: path checker = %s (internal default)",
+ 		pp->dev, checker_name(c));
+out:
+	if (conf->checker_timeout) {
+		c->timeout = conf->checker_timeout * 1000;
+		condlog(3, "%s: checker timeout = %u ms (config file default)",
+				pp->dev, c->timeout);
+	}
+	else if (sysfs_get_timeout(pp->sysdev, &c->timeout) == 0)
+		condlog(3, "%s: checker timeout = %u ms (sysfs setting)",
+				pp->dev, c->timeout);
+	else {
+		c->timeout = DEF_TIMEOUT;
+		condlog(3, "%s: checker timeout = %u ms (internal default)",
+				pp->dev, c->timeout);
+	}
+ 	return 0;
+ }
+ 
+Index: multipath-tools/multipath.conf.annotated
+===================================================================
+--- multipath-tools.orig/multipath.conf.annotated
+++ multipath-tools/multipath.conf.annotated
+@@ -202,6 +202,15 @@
+ #	gid disk
+ #
+ #	#
+#	# name    : checker_timeout
+#	# scope   : multipath & multipathd
+#	# desc    : The timeout to use for path checkers that issue scsi
+#	#           commands with an explicit timeout, in seconds.
+#	# values  : n > 0
+#	# default : taken from /sys/block/sd<x>/device/timeout
+#	checker_timeout 60
+#
+#	#
+ #	# name    : fast_io_fail_tmo
+ #	# scope   : multipath & multipathd
+ #	# desc    : The number of seconds the scsi layer will wait after a
+Index: multipath-tools/libmultipath/discovery.h
+===================================================================
+--- multipath-tools.orig/libmultipath/discovery.h
+++ multipath-tools/libmultipath/discovery.h
+@@ -36,6 +36,7 @@ int pathinfo (struct path *, vector hwta
+ struct path * store_pathinfo (vector pathvec, vector hwtable,
+ 			      char * devname, int flag);
+ int sysfs_set_scsi_tmo (struct multipath *mpp);
+int sysfs_get_timeout(struct sysfs_device *dev, unsigned int *timeout);
+ 
+ /*
+  * discovery bitmask
--- a/device-mapper-multipath.spec
+++ b/device-mapper-multipath.spec
@ -1,7 +1,7 @@
 Summary: Tools to manage multipath devices using device-mapper
 Name: device-mapper-multipath
 Version: 0.4.9
-Release: 12%{?dist}
+Release: 13%{?dist}
 License: GPL+
 Group: System Environment/Base
 URL: http://christophe.varoqui.free.fr/
@ -24,7 +24,7 @@ Patch1008: 0008-RH-Make-build-system-RH-Fedora-friendly.patch
 Patch1009: 0009-RH-multipathd-blacklist-all-by-default.patch
 Patch1010: 0010-RH-multipath-rules-udev-changes.patch
 Patch1011: 0011-RH-fix-init-script-LSB-headers.patch
-Patch1012: 0012-RH-explicitly-disable-dm-udev-sync-support-in-kpartx.patch
+Patch1012: 0012-RH-udev-sync-support.patch
 Patch1013: 0013-RH-add-weighted_prio-prioritizer.patch
 Patch1014: 0014-RH-add-hp_tur-checker.patch
 Patch1015: 0015-RH-add-multipathd-count-paths-cmd.patch
@ -35,6 +35,8 @@ Patch1019: 0019-RHBZ-554598-fix-multipath-locking.patch
 Patch1020: 0020-RHBZ-554605-fix-manual-failover.patch
 Patch1021: 0021-RHBZ-548874-add-find-multipaths.patch
 Patch1022: 0022-RHBZ-557845-RHEL5-style-partitions.patch
+Patch1023: 0023-RHBZ-557810-emc-invista-config.patch
+Patch1024: 0024-RHBZ-565933-checker-timeout.patch

 # runtime
 Requires: %{name}-libs = %{version}-%{release}
@ -103,6 +105,8 @@ kpartx manages partition creation and removal for device-mapper devices.
 %patch1020 -p1
 %patch1021 -p1
 %patch1022 -p1
+%patch1023 -p1
+%patch1024 -p1
 cp %{SOURCE1} .

 %build
@ -180,6 +184,22 @@ fi
 %{_mandir}/man8/kpartx.8.gz

 %changelog
+* Tue Feb 16 2010 Benjamin Marzinski <bmarzins@redhat.com> -0.4.9-13
+- Replace 0012-RH-explicitly-disable-dm-udev-sync-support-in-kpartx.patch
+  with 0012-RH-udev-sync-support.patch
+  * Add udev sync support to kpartx and multipath. In kpartx it is disabled
+    unless you use the -s option.
+- Refresh 0013-RH-add-weighted_prio-prioritizer.patch
+- Refresh 0021-RHBZ-548874-add-find-multipaths.patch
+- Modify 0022-RHBZ-557845-RHEL5-style-partitions.patch
+  * kpartx now creates a 2 sector large device for dos extended
+    partitions, just like the kernel does on the regular block devices.
+- Add 0023-RHBZ-557810-emc-invista-config.patch
+- Add 0024-RHBZ-565933-checker-timeout.patch
+  * Multipath has a new option checker_timeout. If this is not set, 
+    all path checker functions with explicit timeouts use
+    /sys/block/sd<x>/device/timeout. If this is set, they use it instead.
+
 * Fri Jan 22 2010 Benjamin Marzinski <bmarzins@redhat.com> -0.4.9-12
 - Refresh 0001-RH-queue-without-daemon.patch
 - Refresh 0002-RH-path-checker.patch