[device-mapper-multipath] device-mapper-multipath-0.4.9-55
Benjamin Marzinski
bmarzins at fedoraproject.org
Thu Jul 25 21:14:33 UTC 2013
commit aba856f28c21347a5ef6ab0ec2813b860261db1c
Author: Benjamin Marzinski <bmarzins at redhat.com>
Date: Thu Jul 25 10:15:48 2013 -0500
device-mapper-multipath-0.4.9-55
Modify 0015-RH-fix-output-buffer.patch
* Fix memory leak
Add 0048-RH-print-defaults.patch
Add 0049-RH-remove-ID_FS_TYPE.patch
* remove ID_FS_TYPE udev enviroment variable for multipath devices
Add 0051-UP-fix-cli-resize.patch
* check before dereferencing variables
Add 0052-RH-fix-bad-derefs.patch
* setup multipath free the multipath device when it fails, so don't keep
using it.
Add 0053-UP-fix-failback.patch
* setting failback in the devices section was broken
Add 0054-UP-keep-udev-ref.patch
* multipathd needs to keep the same udev object across reconfigures
Add 0055-UP-handle-quiesced-paths.patch
* quiesced paths should be treated as down
Add 0056-UP-alua-prio-fix.patch
* Don't count the preferred bit for paths that are active/optimized
Add 0057-UP-fix-tmo.patch
* Cleanup how multipath sets dev_loss_tmo and fast_io_fail_tmo. Also
make multipath get changing values directly from sysfs, instead of
from udev, which caches them.
Add 0058-UP-fix-failback.patch
* make failback print the default value when you show configs.
Add 0059-UP-flush-failure-queueing.patch
* If you can't flush a multipath device, restore the queue_if_no_paths
value
Add 0060-UP-uevent-loop-udev.patch
* make ueventloop grab it's own udev reference, since it is cancelled
asychnrously.
0015-RH-fix-output-buffer.patch | 8 +-
0048-RH-print-defaults.patch | 25 +++
0049-RH-remove-ID_FS_TYPE.patch | 17 ++
0051-UP-fix-cli-resize.patch | 23 +++
0052-RH-fix-bad-derefs.patch | 54 ++++++
0053-UP-fix-failback.patch | 23 +++
0054-UP-keep-udev-ref.patch | 308 +++++++++++++++++++++++++++++++
0055-UP-handle-quiesced-paths.patch | 16 ++
0056-UP-alua-prio-fix.patch | 17 ++
0057-UP-fix-tmo.patch | 329 ++++++++++++++++++++++++++++++++++
0058-UP-fix-failback.patch | 17 ++
0059-UP-flush-failure-queueing.patch | 71 ++++++++
0060-UP-uevent-loop-udev.patch | 127 +++++++++++++
device-mapper-multipath.spec | 62 +++++++-
14 files changed, 1093 insertions(+), 4 deletions(-)
---
diff --git a/0015-RH-fix-output-buffer.patch b/0015-RH-fix-output-buffer.patch
index 1a915f2..ffbbaad 100644
--- a/0015-RH-fix-output-buffer.patch
+++ b/0015-RH-fix-output-buffer.patch
@@ -1,6 +1,6 @@
---
- libmultipath/print.c | 30 ++++++++++++++++++++++++++----
- 1 file changed, 26 insertions(+), 4 deletions(-)
+ libmultipath/print.c | 31 +++++++++++++++++++++++++++----
+ 1 file changed, 27 insertions(+), 4 deletions(-)
Index: multipath-tools-130222/libmultipath/print.c
===================================================================
@@ -23,7 +23,7 @@ Index: multipath-tools-130222/libmultipath/print.c
#define MAX(x,y) (x > y) ? x : y
#define TAIL (line + len - 1 - c)
-@@ -754,11 +757,30 @@ snprint_pathgroup (char * line, int len,
+@@ -754,12 +757,32 @@ snprint_pathgroup (char * line, int len,
extern void
print_multipath_topology (struct multipath * mpp, int verbosity)
{
@@ -56,5 +56,7 @@ Index: multipath-tools-130222/libmultipath/print.c
+ }
+ } while (resize);
printf("%s", buff);
++ FREE(buff);
}
+ extern int
diff --git a/0048-RH-print-defaults.patch b/0048-RH-print-defaults.patch
new file mode 100644
index 0000000..be1ce57
--- /dev/null
+++ b/0048-RH-print-defaults.patch
@@ -0,0 +1,25 @@
+---
+ libmultipath/dict.c | 4 ----
+ 1 file changed, 4 deletions(-)
+
+Index: multipath-tools-130222/libmultipath/dict.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/dict.c
++++ multipath-tools-130222/libmultipath/dict.c
+@@ -2468,16 +2468,12 @@ snprint_def_verbosity (char * buff, int
+ static int
+ snprint_def_max_polling_interval (char * buff, int len, void * data)
+ {
+- if (conf->max_checkint == MAX_CHECKINT(conf->checkint))
+- return 0;
+ return snprintf(buff, len, "%i", conf->max_checkint);
+ }
+
+ static int
+ snprint_reassign_maps (char * buff, int len, void * data)
+ {
+- if (conf->reassign_maps == DEFAULT_REASSIGN_MAPS)
+- return 0;
+ return snprintf(buff, len, "\"%s\"",
+ conf->reassign_maps?"yes":"no");
+ }
diff --git a/0049-RH-remove-ID_FS_TYPE.patch b/0049-RH-remove-ID_FS_TYPE.patch
new file mode 100644
index 0000000..732f50f
--- /dev/null
+++ b/0049-RH-remove-ID_FS_TYPE.patch
@@ -0,0 +1,17 @@
+---
+ multipath/multipath.rules | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: multipath-tools-130222/multipath/multipath.rules
+===================================================================
+--- multipath-tools-130222.orig/multipath/multipath.rules
++++ multipath-tools-130222/multipath/multipath.rules
+@@ -11,7 +11,7 @@ ACTION=="add", ENV{DEVTYPE}!="partition"
+ ENV{DM_MULTIPATH_DEVICE_PATH}!="1", \
+ TEST=="/etc/multipath.conf", \
+ PROGRAM=="$env{MPATH_SBIN_PATH}/multipath -c $tempnode", \
+- ENV{DM_MULTIPATH_DEVICE_PATH}="1"
++ ENV{DM_MULTIPATH_DEVICE_PATH}="1" ENV{ID_FS_TYPE}="mpath_member"
+
+ ENV{DM_MULTIPATH_DEVICE_PATH}=="1", ENV{DEVTYPE}!="partition", \
+ RUN+="/sbin/partx -d --nr 1-1024 $env{DEVNAME}"
diff --git a/0051-UP-fix-cli-resize.patch b/0051-UP-fix-cli-resize.patch
new file mode 100644
index 0000000..f278607
--- /dev/null
+++ b/0051-UP-fix-cli-resize.patch
@@ -0,0 +1,23 @@
+diff --git a/multipathd/cli_handlers.c b/multipathd/cli_handlers.c
+index 7b1cb62..4b860bb 100644
+--- a/multipathd/cli_handlers.c
++++ b/multipathd/cli_handlers.c
+@@ -603,7 +603,18 @@ cli_resize(void *v, char **reply, int *len, void *data)
+ }
+
+ pgp = VECTOR_SLOT(mpp->pg, 0);
++
++ if (!pgp){
++ condlog(0, "%s: couldn't get path group. cannot resize",
++ mapname);
++ return 1;
++ }
+ pp = VECTOR_SLOT(pgp->paths, 0);
++
++ if (!pp){
++ condlog(0, "%s: couldn't get path. cannot resize", mapname);
++ return 1;
++ }
+ if (!pp->udev || sysfs_get_size(pp, &size)) {
+ condlog(0, "%s: couldn't get size for sysfs. cannot resize",
+ mapname);
diff --git a/0052-RH-fix-bad-derefs.patch b/0052-RH-fix-bad-derefs.patch
new file mode 100644
index 0000000..db5f1db
--- /dev/null
+++ b/0052-RH-fix-bad-derefs.patch
@@ -0,0 +1,54 @@
+---
+ multipathd/cli_handlers.c | 3 ++-
+ multipathd/main.c | 12 ++++++------
+ 2 files changed, 8 insertions(+), 7 deletions(-)
+
+Index: multipath-tools-130222/multipathd/cli_handlers.c
+===================================================================
+--- multipath-tools-130222.orig/multipathd/cli_handlers.c
++++ multipath-tools-130222/multipathd/cli_handlers.c
+@@ -632,7 +632,8 @@ cli_resize(void *v, char **reply, int *l
+ return 1;
+
+ dm_lib_release();
+- setup_multipath(vecs, mpp);
++ if (setup_multipath(vecs, mpp) != 0)
++ return 1;
+ sync_map_state(mpp);
+
+ return 0;
+Index: multipath-tools-130222/multipathd/main.c
+===================================================================
+--- multipath-tools-130222.orig/multipathd/main.c
++++ multipath-tools-130222/multipathd/main.c
+@@ -134,7 +134,6 @@ coalesce_maps(struct vectors *vecs, vect
+ struct multipath * ompp;
+ vector ompv = vecs->mpvec;
+ unsigned int i;
+- int j;
+
+ vector_foreach_slot (ompv, ompp, i) {
+ if (!find_mp_by_wwid(nmpv, ompp->wwid)) {
+@@ -148,16 +147,17 @@ coalesce_maps(struct vectors *vecs, vect
+ /*
+ * may be just because the device is open
+ */
++ if (setup_multipath(vecs, ompp) != 0) {
++ i--;
++ continue;
++ }
+ if (!vector_alloc_slot(nmpv))
+ return 1;
+
+ vector_set_slot(nmpv, ompp);
+- setup_multipath(vecs, ompp);
+
+- if ((j = find_slot(ompv, (void *)ompp)) != -1)
+- vector_del_slot(ompv, j);
+-
+- continue;
++ vector_del_slot(ompv, i);
++ i--;
+ }
+ else {
+ dm_lib_release();
diff --git a/0053-UP-fix-failback.patch b/0053-UP-fix-failback.patch
new file mode 100644
index 0000000..936655d
--- /dev/null
+++ b/0053-UP-fix-failback.patch
@@ -0,0 +1,23 @@
+---
+ libmultipath/dict.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+Index: multipath-tools-130222/libmultipath/dict.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/dict.c
++++ multipath-tools-130222/libmultipath/dict.c
+@@ -1126,11 +1126,11 @@ hw_failback_handler(vector strvec)
+
+ buff = set_value(strvec);
+
+- if (strlen(buff) == 6 && !strcmp(buff, "\"manual\""))
++ if (strlen(buff) == 6 && !strcmp(buff, "manual"))
+ hwe->pgfailback = -FAILBACK_MANUAL;
+- else if (strlen(buff) == 9 && !strcmp(buff, "\"immediate\""))
++ else if (strlen(buff) == 9 && !strcmp(buff, "immediate"))
+ hwe->pgfailback = -FAILBACK_IMMEDIATE;
+- else if (strlen(buff) == 10 && !strcmp(buff, "\"followover\""))
++ else if (strlen(buff) == 10 && !strcmp(buff, "followover"))
+ hwe->pgfailback = -FAILBACK_FOLLOWOVER;
+ else
+ hwe->pgfailback = atoi(buff);
diff --git a/0054-UP-keep-udev-ref.patch b/0054-UP-keep-udev-ref.patch
new file mode 100644
index 0000000..e42d716
--- /dev/null
+++ b/0054-UP-keep-udev-ref.patch
@@ -0,0 +1,308 @@
+---
+ libmpathpersist/mpath_persist.c | 7 ++++---
+ libmpathpersist/mpath_persist.h | 2 +-
+ libmpathpersist/mpath_pr_ioctl.c | 5 +++--
+ libmultipath/config.c | 9 +++------
+ libmultipath/config.h | 2 +-
+ mpathpersist/Makefile | 2 +-
+ mpathpersist/main.c | 11 +++++++----
+ multipath/Makefile | 2 +-
+ multipath/main.c | 12 ++++++++----
+ multipathd/main.c | 11 ++++++++---
+ 10 files changed, 37 insertions(+), 26 deletions(-)
+
+Index: multipath-tools-130222/libmpathpersist/mpath_persist.c
+===================================================================
+--- multipath-tools-130222.orig/libmpathpersist/mpath_persist.c
++++ multipath-tools-130222/libmpathpersist/mpath_persist.c
+@@ -1,4 +1,3 @@
+-#include "mpath_persist.h"
+ #include <libdevmapper.h>
+ #include <defaults.h>
+ #include <sys/stat.h>
+@@ -8,6 +7,7 @@
+ #include <checkers.h>
+ #include <structs.h>
+ #include <structs_vec.h>
++#include <libudev.h>
+
+ #include <prio.h>
+ #include <unistd.h>
+@@ -20,6 +20,7 @@
+ #include <ctype.h>
+ #include <propsel.h>
+
++#include "mpath_persist.h"
+ #include "mpathpr.h"
+ #include "mpath_pr_ioctl.h"
+
+@@ -32,9 +33,9 @@
+
+
+ int
+-mpath_lib_init (void)
++mpath_lib_init (struct udev *udev)
+ {
+- if (load_config(DEFAULT_CONFIGFILE)){
++ if (load_config(DEFAULT_CONFIGFILE, udev)){
+ condlog(0, "Failed to initialize multipath config.");
+ return 1;
+ }
+Index: multipath-tools-130222/libmpathpersist/mpath_persist.h
+===================================================================
+--- multipath-tools-130222.orig/libmpathpersist/mpath_persist.h
++++ multipath-tools-130222/libmpathpersist/mpath_persist.h
+@@ -174,7 +174,7 @@ struct prout_param_descriptor { /* PROU
+ *
+ * RETURNS: 0->Success, 1->Failed.
+ */
+-extern int mpath_lib_init (void );
++extern int mpath_lib_init (struct udev *udev);
+
+
+ /*
+Index: multipath-tools-130222/libmpathpersist/mpath_pr_ioctl.c
+===================================================================
+--- multipath-tools-130222.orig/libmpathpersist/mpath_pr_ioctl.c
++++ multipath-tools-130222/libmpathpersist/mpath_pr_ioctl.c
+@@ -10,8 +10,9 @@
+ #include <string.h>
+ #include <sys/ioctl.h>
+ #include <unistd.h>
+-#include "mpath_pr_ioctl.h"
+-#include <mpath_persist.h>
++#include <libudev.h>
++#include "mpath_pr_ioctl.h"
++#include <mpath_persist.h>
+
+ #include <debug.h>
+
+Index: multipath-tools-130222/libmultipath/config.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/config.c
++++ multipath-tools-130222/libmultipath/config.c
+@@ -467,9 +467,6 @@ free_config (struct config * conf)
+ if (conf->dev)
+ FREE(conf->dev);
+
+- if (conf->udev)
+- udev_unref(conf->udev);
+-
+ if (conf->multipath_dir)
+ FREE(conf->multipath_dir);
+
+@@ -519,12 +516,12 @@ free_config (struct config * conf)
+ }
+
+ int
+-load_config (char * file)
++load_config (char * file, struct udev *udev)
+ {
+ if (!conf)
+ conf = alloc_config();
+
+- if (!conf)
++ if (!conf || !udev)
+ return 1;
+
+ /*
+@@ -533,7 +530,7 @@ load_config (char * file)
+ if (!conf->verbosity)
+ conf->verbosity = DEFAULT_VERBOSITY;
+
+- conf->udev = udev_new();
++ conf->udev = udev;
+ dm_drv_version(conf->version, TGT_MPATH);
+ conf->dev_type = DEV_NONE;
+ conf->minio = DEFAULT_MINIO;
+Index: multipath-tools-130222/libmultipath/config.h
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/config.h
++++ multipath-tools-130222/libmultipath/config.h
+@@ -159,7 +159,7 @@ void free_mptable (vector mptable);
+
+ int store_hwe (vector hwtable, struct hwentry *);
+
+-int load_config (char * file);
++int load_config (char * file, struct udev * udev);
+ struct config * alloc_config (void);
+ void free_config (struct config * conf);
+
+Index: multipath-tools-130222/mpathpersist/main.c
+===================================================================
+--- multipath-tools-130222.orig/mpathpersist/main.c
++++ multipath-tools-130222/mpathpersist/main.c
+@@ -7,6 +7,7 @@
+ #include <vector.h>
+ #include <structs.h>
+ #include <getopt.h>
++#include <libudev.h>
+ #include <mpath_persist.h>
+ #include "main.h"
+ #include <pthread.h>
+@@ -68,7 +69,8 @@ int main (int argc, char * argv[])
+ int noisy = 0;
+ int num_transport =0;
+ void *resp = NULL;
+- struct transportid * tmp;
++ struct transportid * tmp;
++ struct udev *udev = NULL;
+
+ if (optind == argc)
+ {
+@@ -84,8 +86,8 @@ int main (int argc, char * argv[])
+ exit (1);
+ }
+
+-
+- mpath_lib_init();
++ udev = udev_new();
++ mpath_lib_init(udev);
+ memset(transportids,0,MPATH_MX_TIDS);
+
+ while (1)
+@@ -461,12 +463,13 @@ int main (int argc, char * argv[])
+ if (res < 0)
+ {
+ mpath_lib_exit();
++ udev_unref(udev);
+ return MPATH_PR_FILE_ERROR;
+ }
+
+ out :
+ mpath_lib_exit();
+-
++ udev_unref(udev);
+ return (ret >= 0) ? ret : MPATH_PR_OTHER;
+ }
+
+Index: multipath-tools-130222/multipath/main.c
+===================================================================
+--- multipath-tools-130222.orig/multipath/main.c
++++ multipath-tools-130222/multipath/main.c
+@@ -27,6 +27,7 @@
+ #include <stdio.h>
+ #include <unistd.h>
+ #include <ctype.h>
++#include <libudev.h>
+
+ #include <checkers.h>
+ #include <prio.h>
+@@ -435,6 +436,7 @@ convert_dev(char *dev)
+ int
+ main (int argc, char *argv[])
+ {
++ struct udev *udev;
+ int arg;
+ extern char *optarg;
+ extern int optind;
+@@ -445,7 +447,9 @@ main (int argc, char *argv[])
+ exit(1);
+ }
+
+- if (load_config(DEFAULT_CONFIGFILE))
++ udev = udev_new();
++
++ if (load_config(DEFAULT_CONFIGFILE, udev))
+ exit(1);
+
+ if (dm_prereq())
+@@ -560,11 +564,11 @@ main (int argc, char *argv[])
+
+ if (init_checkers()) {
+ condlog(0, "failed to initialize checkers");
+- exit(1);
++ goto out;
+ }
+ if (init_prio()) {
+ condlog(0, "failed to initialize prioritizers");
+- exit(1);
++ goto out;
+ }
+ dm_init();
+
+@@ -628,7 +632,7 @@ out:
+ */
+ free_config(conf);
+ conf = NULL;
+-
++ udev_unref(udev);
+ #ifdef _DEBUG_
+ dbg_free_final(NULL);
+ #endif
+Index: multipath-tools-130222/multipathd/main.c
+===================================================================
+--- multipath-tools-130222.orig/multipathd/main.c
++++ multipath-tools-130222/multipathd/main.c
+@@ -93,6 +93,8 @@ static sem_t exit_sem;
+ */
+ struct vectors * gvecs;
+
++struct udev * udev;
++
+ static int
+ need_switch_pathgroup (struct multipath * mpp, int refresh)
+ {
+@@ -1408,7 +1410,7 @@ reconfigure (struct vectors * vecs)
+ vecs->pathvec = NULL;
+ conf = NULL;
+
+- if (!load_config(DEFAULT_CONFIGFILE)) {
++ if (!load_config(DEFAULT_CONFIGFILE, udev)) {
+ conf->verbosity = old->verbosity;
+ conf->daemon = 1;
+ configure(vecs, 1);
+@@ -1601,6 +1603,8 @@ child (void * param)
+ sem_init(&exit_sem, 0, 0);
+ signal_init();
+
++ udev = udev_new();
++
+ setup_thread_attr(&misc_attr, 64 * 1024, 1);
+ setup_thread_attr(&waiter_attr, 32 * 1024, 1);
+
+@@ -1615,7 +1619,7 @@ child (void * param)
+ condlog(2, "--------start up--------");
+ condlog(2, "read " DEFAULT_CONFIGFILE);
+
+- if (load_config(DEFAULT_CONFIGFILE))
++ if (load_config(DEFAULT_CONFIGFILE, udev))
+ exit(1);
+
+ if (init_checkers()) {
+@@ -1765,7 +1769,8 @@ child (void * param)
+ */
+ free_config(conf);
+ conf = NULL;
+-
++ udev_unref(udev);
++ udev = NULL;
+ #ifdef _DEBUG_
+ dbg_free_final(NULL);
+ #endif
+Index: multipath-tools-130222/mpathpersist/Makefile
+===================================================================
+--- multipath-tools-130222.orig/mpathpersist/Makefile
++++ multipath-tools-130222/mpathpersist/Makefile
+@@ -5,7 +5,7 @@ include ../Makefile.inc
+ OBJS = main.o
+
+ CFLAGS += -I$(multipathdir) -I$(mpathpersistdir)
+-LDFLAGS += -lpthread -ldevmapper -L$(mpathpersistdir) -lmpathpersist -L$(multipathdir) -lmultipath
++LDFLAGS += -lpthread -ldevmapper -L$(mpathpersistdir) -lmpathpersist -L$(multipathdir) -lmultipath -ludev
+
+ EXEC = mpathpersist
+
+Index: multipath-tools-130222/multipath/Makefile
+===================================================================
+--- multipath-tools-130222.orig/multipath/Makefile
++++ multipath-tools-130222/multipath/Makefile
+@@ -7,7 +7,7 @@ include ../Makefile.inc
+ OBJS = main.o
+
+ CFLAGS += -fPIC -I$(multipathdir)
+-LDFLAGS += -lpthread -ldevmapper -ldl -L$(multipathdir) -lmultipath
++LDFLAGS += -lpthread -ldevmapper -ldl -L$(multipathdir) -lmultipath -ludev
+
+ EXEC = multipath
+
diff --git a/0055-UP-handle-quiesced-paths.patch b/0055-UP-handle-quiesced-paths.patch
new file mode 100644
index 0000000..0556a61
--- /dev/null
+++ b/0055-UP-handle-quiesced-paths.patch
@@ -0,0 +1,16 @@
+---
+ libmultipath/discovery.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+Index: multipath-tools-130222/libmultipath/discovery.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/discovery.c
++++ multipath-tools-130222/libmultipath/discovery.c
+@@ -799,6 +799,7 @@ path_offline (struct path * pp)
+ condlog(3, "%s: path state = %s", pp->dev, buff);
+
+ if (!strncmp(buff, "offline", 7) ||
++ !strncmp(buff, "quiesce", 7) ||
+ !strncmp(buff, "transport-offline", 17)) {
+ pp->offline = 1;
+ return PATH_DOWN;
diff --git a/0056-UP-alua-prio-fix.patch b/0056-UP-alua-prio-fix.patch
new file mode 100644
index 0000000..0ac41ab
--- /dev/null
+++ b/0056-UP-alua-prio-fix.patch
@@ -0,0 +1,17 @@
+---
+ libmultipath/prioritizers/alua.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: multipath-tools-130222/libmultipath/prioritizers/alua.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/prioritizers/alua.c
++++ multipath-tools-130222/libmultipath/prioritizers/alua.c
+@@ -108,7 +108,7 @@ int getprio (struct path * pp, char * ar
+ default:
+ rc = 0;
+ }
+- if (priopath)
++ if (priopath && aas != AAS_OPTIMIZED)
+ rc += 80;
+ } else {
+ switch(-rc) {
diff --git a/0057-UP-fix-tmo.patch b/0057-UP-fix-tmo.patch
new file mode 100644
index 0000000..0bfc46b
--- /dev/null
+++ b/0057-UP-fix-tmo.patch
@@ -0,0 +1,329 @@
+---
+ libmultipath/discovery.c | 109 +++++++++++++++++++++++++++++++++++++----------
+ libmultipath/sysfs.c | 86 +++++++++++++++++++++++++++++++------
+ libmultipath/sysfs.h | 2
+ 3 files changed, 161 insertions(+), 36 deletions(-)
+
+Index: multipath-tools-130222/libmultipath/discovery.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/discovery.c
++++ multipath-tools-130222/libmultipath/discovery.c
+@@ -162,7 +162,6 @@ declare_sysfs_get_str(cutype);
+ declare_sysfs_get_str(vendor);
+ declare_sysfs_get_str(model);
+ declare_sysfs_get_str(rev);
+-declare_sysfs_get_str(state);
+ declare_sysfs_get_str(dev);
+
+ int
+@@ -315,9 +314,14 @@ static void
+ sysfs_set_rport_tmo(struct multipath *mpp, struct path *pp)
+ {
+ struct udev_device *rport_dev = NULL;
+- char value[11];
++ char value[16];
+ char rport_id[32];
++ int delay_fast_io_fail = 0;
++ int current_dev_loss = 0;
++ int ret;
+
++ if (!mpp->dev_loss && mpp->fast_io_fail == MP_FAST_IO_FAIL_UNSET)
++ return;
+ sprintf(rport_id, "rport-%d:%d-%d",
+ pp->sg_id.host_no, pp->sg_id.channel, pp->sg_id.transport_id);
+ rport_dev = udev_device_new_from_subsystem_sysname(conf->udev,
+@@ -330,33 +334,85 @@ sysfs_set_rport_tmo(struct multipath *mp
+ condlog(4, "target%d:%d:%d -> %s", pp->sg_id.host_no,
+ pp->sg_id.channel, pp->sg_id.scsi_id, rport_id);
+
+- snprintf(value, 11, "%u", mpp->dev_loss);
+- if (mpp->dev_loss &&
+- sysfs_attr_set_value(rport_dev, "dev_loss_tmo", value, 11) <= 0) {
+- if ((mpp->fast_io_fail == MP_FAST_IO_FAIL_UNSET ||
+- mpp->fast_io_fail == MP_FAST_IO_FAIL_OFF)
+- && mpp->dev_loss > 600) {
+- condlog(3, "%s: limiting dev_loss_tmo to 600, since "
+- "fast_io_fail is not set", mpp->alias);
+- snprintf(value, 11, "%u", 600);
+- if (sysfs_attr_set_value(rport_dev, "dev_loss_tmo",
+- value, 11) <= 0)
+- condlog(0, "%s failed to set dev_loss_tmo",
+- mpp->alias);
++ memset(value, 0, 16);
++ if (mpp->fast_io_fail != MP_FAST_IO_FAIL_UNSET) {
++ ret = sysfs_attr_get_value(rport_dev, "dev_loss_tmo",
++ value, 16);
++ if (ret <= 0) {
++ condlog(0, "%s: failed to read dev_loss_tmo value, "
++ "error %d", rport_id, -ret);
+ goto out;
+ }
++ if (sscanf(value, "%u\n", ¤t_dev_loss) != 1) {
++ condlog(0, "%s: Cannot parse dev_loss_tmo "
++ "attribute '%s'", rport_id, value);
++ goto out;
++ }
++ if ((mpp->dev_loss &&
++ mpp->fast_io_fail >= (int)mpp->dev_loss) ||
++ (!mpp->dev_loss &&
++ mpp->fast_io_fail >= (int)current_dev_loss)) {
++ condlog(3, "%s: limiting fast_io_fail_tmo to %d, since "
++ "it must be less than dev_loss_tmo",
++ rport_id, mpp->dev_loss - 1);
++ if (mpp->dev_loss)
++ mpp->fast_io_fail = mpp->dev_loss - 1;
++ else
++ mpp->fast_io_fail = current_dev_loss - 1;
++ }
++ if (mpp->fast_io_fail >= (int)current_dev_loss)
++ delay_fast_io_fail = 1;
++ }
++ if (mpp->dev_loss > 600 &&
++ (mpp->fast_io_fail == MP_FAST_IO_FAIL_OFF ||
++ mpp->fast_io_fail == MP_FAST_IO_FAIL_UNSET)) {
++ condlog(3, "%s: limiting dev_loss_tmo to 600, since "
++ "fast_io_fail is unset or off", rport_id);
++ mpp->dev_loss = 600;
+ }
+- if (mpp->fast_io_fail != MP_FAST_IO_FAIL_UNSET){
++ if (mpp->fast_io_fail != MP_FAST_IO_FAIL_UNSET) {
+ if (mpp->fast_io_fail == MP_FAST_IO_FAIL_OFF)
+ sprintf(value, "off");
+ else if (mpp->fast_io_fail == MP_FAST_IO_FAIL_ZERO)
+ sprintf(value, "0");
++ else if (delay_fast_io_fail)
++ snprintf(value, 16, "%u", current_dev_loss - 1);
+ else
+- snprintf(value, 11, "%u", mpp->fast_io_fail);
+- if (sysfs_attr_set_value(rport_dev, "fast_io_fail_tmo",
+- value, 11) <= 0) {
+- condlog(0, "%s failed to set fast_io_fail_tmo",
+- mpp->alias);
++ snprintf(value, 16, "%u", mpp->fast_io_fail);
++ ret = sysfs_attr_set_value(rport_dev, "fast_io_fail_tmo",
++ value, strlen(value));
++ if (ret <= 0) {
++ if (ret == -EBUSY)
++ condlog(3, "%s: rport blocked", rport_id);
++ else
++ condlog(0, "%s: failed to set fast_io_fail_tmo to %s, error %d",
++ rport_id, value, -ret);
++ goto out;
++ }
++ }
++ if (mpp->dev_loss) {
++ snprintf(value, 16, "%u", mpp->dev_loss);
++ ret = sysfs_attr_set_value(rport_dev, "dev_loss_tmo",
++ value, strlen(value));
++ if (ret <= 0) {
++ if (ret == -EBUSY)
++ condlog(3, "%s: rport blocked", rport_id);
++ else
++ condlog(0, "%s: failed to set dev_loss_tmo to %s, error %d",
++ rport_id, value, -ret);
++ goto out;
++ }
++ }
++ if (delay_fast_io_fail) {
++ snprintf(value, 16, "%u", mpp->fast_io_fail);
++ ret = sysfs_attr_set_value(rport_dev, "fast_io_fail_tmo",
++ value, strlen(value));
++ if (ret <= 0) {
++ if (ret == -EBUSY)
++ condlog(3, "%s: rport blocked", rport_id);
++ else
++ condlog(0, "%s: failed to set fast_io_fail_tmo to %s, error %d",
++ rport_id, value, -ret);
+ }
+ }
+ out:
+@@ -394,7 +450,7 @@ sysfs_set_session_tmo(struct multipath *
+ } else {
+ snprintf(value, 11, "%u", mpp->fast_io_fail);
+ if (sysfs_attr_set_value(session_dev, "recovery_tmo",
+- value, 11)) {
++ value, 11) <= 0) {
+ condlog(3, "%s: Failed to set recovery_tmo, "
+ " error %d", pp->dev, errno);
+ }
+@@ -752,6 +808,9 @@ cciss_sysfs_pathinfo (struct path * pp)
+ static int
+ common_sysfs_pathinfo (struct path * pp)
+ {
++ if (!pp)
++ return 1;
++
+ if (!pp->udev) {
+ condlog(4, "%s: udev not initialised", pp->dev);
+ return 1;
+@@ -793,7 +852,8 @@ path_offline (struct path * pp)
+ return PATH_DOWN;
+ }
+
+- if (sysfs_get_state(parent, buff, SCSI_STATE_SIZE))
++ memset(buff, 0x0, SCSI_STATE_SIZE);
++ if (sysfs_attr_get_value(parent, "state", buff, SCSI_STATE_SIZE) <= 0)
+ return PATH_DOWN;
+
+ condlog(3, "%s: path state = %s", pp->dev, buff);
+@@ -983,6 +1043,9 @@ pathinfo (struct path *pp, vector hwtabl
+ {
+ int path_state;
+
++ if (!pp)
++ return 1;
++
+ condlog(3, "%s: mask = 0x%x", pp->dev, mask);
+
+ /*
+Index: multipath-tools-130222/libmultipath/sysfs.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/sysfs.c
++++ multipath-tools-130222/libmultipath/sysfs.c
+@@ -38,7 +38,12 @@
+ #include "debug.h"
+ #include "devmapper.h"
+
+-ssize_t sysfs_attr_set_value(struct udev_device *dev, const char *attr_name,
++/*
++ * When we modify an attribute value we cannot rely on libudev for now,
++ * as libudev lacks the capability to update an attribute value.
++ * So for modified attributes we need to implement our own function.
++ */
++ssize_t sysfs_attr_get_value(struct udev_device *dev, const char *attr_name,
+ char * value, size_t value_len)
+ {
+ char devpath[PATH_SIZE];
+@@ -54,28 +59,83 @@ ssize_t sysfs_attr_set_value(struct udev
+ condlog(4, "open '%s'", devpath);
+ if (stat(devpath, &statbuf) != 0) {
+ condlog(4, "stat '%s' failed: %s", devpath, strerror(errno));
+- return 0;
++ return -errno;
+ }
+
+ /* skip directories */
+- if (S_ISDIR(statbuf.st_mode))
+- return 0;
++ if (S_ISDIR(statbuf.st_mode)) {
++ condlog(4, "%s is a directory", devpath);
++ return -EISDIR;
++ }
+
+ /* skip non-writeable files */
+- if ((statbuf.st_mode & S_IWUSR) == 0)
++ if ((statbuf.st_mode & S_IRUSR) == 0) {
++ condlog(4, "%s is not readable", devpath);
++ return -EPERM;
++ }
++
++ /* read attribute value */
++ fd = open(devpath, O_RDONLY);
++ if (fd < 0) {
++ condlog(4, "attribute '%s' can not be opened: %s",
++ devpath, strerror(errno));
++ return -errno;
++ }
++ size = read(fd, value, value_len);
++ if (size < 0) {
++ condlog(4, "read from %s failed: %s", devpath, strerror(errno));
++ size = -errno;
++ } else if (size == value_len) {
++ condlog(4, "overflow while reading from %s", devpath);
++ size = 0;
++ }
++
++ close(fd);
++ return size;
++}
++
++ssize_t sysfs_attr_set_value(struct udev_device *dev, const char *attr_name,
++ char * value, size_t value_len)
++{
++ char devpath[PATH_SIZE];
++ struct stat statbuf;
++ int fd;
++ ssize_t size = -1;
++
++ if (!dev || !attr_name || !value || !value_len)
+ return 0;
+
++ snprintf(devpath, PATH_SIZE, "%s/%s", udev_device_get_syspath(dev),
++ attr_name);
++ condlog(4, "open '%s'", devpath);
++ if (stat(devpath, &statbuf) != 0) {
++ condlog(4, "stat '%s' failed: %s", devpath, strerror(errno));
++ return -errno;
++ }
++
++ /* skip directories */
++ if (S_ISDIR(statbuf.st_mode)) {
++ condlog(4, "%s is a directory", devpath);
++ return -EISDIR;
++ }
++
++ /* skip non-writeable files */
++ if ((statbuf.st_mode & S_IWUSR) == 0) {
++ condlog(4, "%s is not writeable", devpath);
++ return -EPERM;
++ }
++
+ /* write attribute value */
+ fd = open(devpath, O_WRONLY);
+ if (fd < 0) {
+ condlog(4, "attribute '%s' can not be opened: %s",
+ devpath, strerror(errno));
+- return 0;
++ return -errno;
+ }
+ size = write(fd, value, value_len);
+ if (size < 0) {
+ condlog(4, "write to %s failed: %s", devpath, strerror(errno));
+- size = 0;
++ size = -errno;
+ } else if (size < value_len) {
+ condlog(4, "tried to write %ld to %s. Wrote %ld",
+ (long)value_len, devpath, (long)size);
+@@ -89,14 +149,14 @@ ssize_t sysfs_attr_set_value(struct udev
+ int
+ sysfs_get_size (struct path *pp, unsigned long long * size)
+ {
+- const char * attr;
++ char attr[255];
+ int r;
+
+- if (!pp->udev)
++ if (!pp->udev || !size)
+ return 1;
+
+- attr = udev_device_get_sysattr_value(pp->udev, "size");
+- if (!attr) {
++ attr[0] = '\0';
++ if (sysfs_attr_get_value(pp->udev, "size", attr, 255) == 0) {
+ condlog(3, "%s: No size attribute in sysfs", pp->dev);
+ return 1;
+ }
+@@ -104,8 +164,8 @@ sysfs_get_size (struct path *pp, unsigne
+ r = sscanf(attr, "%llu\n", size);
+
+ if (r != 1) {
+- condlog(3, "%s: Cannot parse size attribute '%s'",
+- pp->dev, attr);
++ condlog(3, "%s: Cannot parse size attribute", pp->dev);
++ *size = 0;
+ return 1;
+ }
+
+Index: multipath-tools-130222/libmultipath/sysfs.h
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/sysfs.h
++++ multipath-tools-130222/libmultipath/sysfs.h
+@@ -7,6 +7,8 @@
+
+ ssize_t sysfs_attr_set_value(struct udev_device *dev, const char *attr_name,
+ char * value, size_t value_len);
++ssize_t sysfs_attr_get_value(struct udev_device *dev, const char *attr_name,
++ char * value, size_t value_len);
+ int sysfs_get_size (struct path *pp, unsigned long long * size);
+ int sysfs_check_holders(char * check_devt, char * new_devt);
+ #endif
diff --git a/0058-UP-fix-failback.patch b/0058-UP-fix-failback.patch
new file mode 100644
index 0000000..d1fbaeb
--- /dev/null
+++ b/0058-UP-fix-failback.patch
@@ -0,0 +1,17 @@
+---
+ libmultipath/dict.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: multipath-tools-130222/libmultipath/dict.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/dict.c
++++ multipath-tools-130222/libmultipath/dict.c
+@@ -2562,7 +2562,7 @@ snprint_def_failback (char * buff, int l
+ if (!pgfailback)
+ pgfailback = DEFAULT_FAILBACK;
+
+- switch(conf->pgfailback) {
++ switch(pgfailback) {
+ case FAILBACK_UNDEF:
+ break;
+ case -FAILBACK_MANUAL:
diff --git a/0059-UP-flush-failure-queueing.patch b/0059-UP-flush-failure-queueing.patch
new file mode 100644
index 0000000..f72f314
--- /dev/null
+++ b/0059-UP-flush-failure-queueing.patch
@@ -0,0 +1,71 @@
+---
+ libmultipath/devmapper.c | 21 +++++++++++++++++----
+ libmultipath/devmapper.h | 2 +-
+ 2 files changed, 18 insertions(+), 5 deletions(-)
+
+Index: multipath-tools-130222/libmultipath/devmapper.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/devmapper.c
++++ multipath-tools-130222/libmultipath/devmapper.c
+@@ -363,7 +363,7 @@ out:
+ }
+
+ extern int
+-dm_get_map(char * name, unsigned long long * size, char * outparams)
++dm_get_map(const char * name, unsigned long long * size, char * outparams)
+ {
+ int r = 1;
+ struct dm_task *dmt;
+@@ -682,7 +682,9 @@ _dm_flush_map (const char * mapname, int
+ extern int
+ dm_suspend_and_flush_map (const char * mapname)
+ {
+- int s;
++ int s = 0, queue_if_no_path = 0;
++ unsigned long long mapsize;
++ char params[PARAMS_SIZE] = {0};
+
+ if (!dm_map_present(mapname))
+ return 0;
+@@ -690,8 +692,17 @@ dm_suspend_and_flush_map (const char * m
+ if (dm_type(mapname, TGT_MPATH) <= 0)
+ return 0; /* nothing to do */
+
+- s = dm_queue_if_no_path((char *)mapname, 0);
+- if (!s)
++ if (!dm_get_map(mapname, &mapsize, params)) {
++ if (strstr(params, "queue_if_no_path"))
++ queue_if_no_path = 1;
++ }
++
++ if (queue_if_no_path)
++ s = dm_queue_if_no_path((char *)mapname, 0);
++ /* Leave queue_if_no_path alone if unset failed */
++ if (s)
++ queue_if_no_path = 0;
++ else
+ s = dm_simplecmd_flush(DM_DEVICE_SUSPEND, mapname, 0);
+
+ if (!dm_flush_map(mapname)) {
+@@ -700,6 +711,8 @@ dm_suspend_and_flush_map (const char * m
+ }
+ condlog(2, "failed to remove multipath map %s", mapname);
+ dm_simplecmd_noflush(DM_DEVICE_RESUME, mapname);
++ if (queue_if_no_path)
++ s = dm_queue_if_no_path((char *)mapname, 1);
+ return 1;
+ }
+
+Index: multipath-tools-130222/libmultipath/devmapper.h
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/devmapper.h
++++ multipath-tools-130222/libmultipath/devmapper.h
+@@ -14,7 +14,7 @@ int dm_simplecmd_noflush (int, const cha
+ int dm_addmap_create (struct multipath *mpp, char *params);
+ int dm_addmap_reload (struct multipath *mpp, char *params);
+ int dm_map_present (const char *);
+-int dm_get_map(char *, unsigned long long *, char *);
++int dm_get_map(const char *, unsigned long long *, char *);
+ int dm_get_status(char *, char *);
+ int dm_type(const char *, char *);
+ int _dm_flush_map (const char *, int);
diff --git a/0060-UP-uevent-loop-udev.patch b/0060-UP-uevent-loop-udev.patch
new file mode 100644
index 0000000..88fc005
--- /dev/null
+++ b/0060-UP-uevent-loop-udev.patch
@@ -0,0 +1,127 @@
+---
+ libmultipath/uevent.c | 17 ++++++++++++-----
+ libmultipath/uevent.h | 4 +++-
+ multipathd/main.c | 8 +++++---
+ 3 files changed, 20 insertions(+), 9 deletions(-)
+
+Index: multipath-tools-130222/libmultipath/uevent.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/uevent.c
++++ multipath-tools-130222/libmultipath/uevent.c
+@@ -47,7 +47,6 @@
+ #include "list.h"
+ #include "uevent.h"
+ #include "vector.h"
+-#include "config.h"
+
+ typedef int (uev_trigger)(struct uevent *, void * trigger_data);
+
+@@ -127,11 +126,14 @@ service_uevq(struct list_head *tmpq)
+
+ static void uevq_stop(void *arg)
+ {
++ struct udev *udev = arg;
++
+ condlog(3, "Stopping uev queue");
+ pthread_mutex_lock(uevq_lockp);
+ my_uev_trigger = NULL;
+ pthread_cond_signal(uev_condp);
+ pthread_mutex_unlock(uevq_lockp);
++ udev_unref(udev);
+ }
+
+ void
+@@ -399,9 +401,9 @@ exit:
+ return 1;
+ }
+
+-int uevent_listen(void)
++int uevent_listen(struct udev *udev)
+ {
+- int err;
++ int err = 2;
+ struct udev_monitor *monitor = NULL;
+ int fd, socket_flags;
+ int need_failback = 1;
+@@ -411,9 +413,14 @@ int uevent_listen(void)
+ * thereby not getting to empty the socket's receive buffer queue
+ * often enough.
+ */
+- pthread_cleanup_push(uevq_stop, NULL);
++ if (!udev) {
++ condlog(1, "no udev context");
++ return 1;
++ }
++ udev_ref(udev);
++ pthread_cleanup_push(uevq_stop, udev);
+
+- monitor = udev_monitor_new_from_netlink(conf->udev, "udev");
++ monitor = udev_monitor_new_from_netlink(udev, "udev");
+ if (!monitor) {
+ condlog(2, "failed to create udev monitor");
+ goto out;
+Index: multipath-tools-130222/libmultipath/uevent.h
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/uevent.h
++++ multipath-tools-130222/libmultipath/uevent.h
+@@ -13,6 +13,8 @@
+ #define NETLINK_KOBJECT_UEVENT 15
+ #endif
+
++struct udev;
++
+ struct uevent {
+ struct list_head node;
+ struct udev_device *udev;
+@@ -27,7 +29,7 @@ struct uevent {
+ int is_uevent_busy(void);
+ void setup_thread_attr(pthread_attr_t *attr, size_t stacksize, int detached);
+
+-int uevent_listen(void);
++int uevent_listen(struct udev *udev);
+ int uevent_dispatch(int (*store_uev)(struct uevent *, void * trigger_data),
+ void * trigger_data);
+ int uevent_get_major(struct uevent *uev);
+Index: multipath-tools-130222/multipathd/main.c
+===================================================================
+--- multipath-tools-130222.orig/multipathd/main.c
++++ multipath-tools-130222/multipathd/main.c
+@@ -840,7 +840,7 @@ out:
+ static void *
+ ueventloop (void * ap)
+ {
+- if (uevent_listen())
++ if (uevent_listen(udev))
+ condlog(0, "error starting uevent listener");
+
+ return NULL;
+@@ -1593,7 +1593,7 @@ static int
+ child (void * param)
+ {
+ pthread_t check_thr, uevent_thr, uxlsnr_thr, uevq_thr;
+- pthread_attr_t log_attr, misc_attr;
++ pthread_attr_t log_attr, misc_attr, uevent_attr;
+ struct vectors * vecs;
+ struct multipath * mpp;
+ int i;
+@@ -1606,6 +1606,7 @@ child (void * param)
+ udev = udev_new();
+
+ setup_thread_attr(&misc_attr, 64 * 1024, 1);
++ setup_thread_attr(&uevent_attr, 128 * 1024, 1);
+ setup_thread_attr(&waiter_attr, 32 * 1024, 1);
+
+ if (logsink) {
+@@ -1671,10 +1672,11 @@ child (void * param)
+ /*
+ * Start uevent listener early to catch events
+ */
+- if ((rc = pthread_create(&uevent_thr, &misc_attr, ueventloop, vecs))) {
++ if ((rc = pthread_create(&uevent_thr, &uevent_attr, ueventloop, udev))) {
+ condlog(0, "failed to create uevent thread: %d", rc);
+ exit(1);
+ }
++ pthread_attr_destroy(&uevent_attr);
+ if ((rc = pthread_create(&uxlsnr_thr, &misc_attr, uxlsnrloop, vecs))) {
+ condlog(0, "failed to create cli listener: %d", rc);
+ exit(1);
diff --git a/device-mapper-multipath.spec b/device-mapper-multipath.spec
index 38ae7f4..259e76c 100644
--- 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: 54%{?dist}
+Release: 55%{?dist}
License: GPL+
Group: System Environment/Base
URL: http://christophe.varoqui.free.fr/
@@ -55,6 +55,19 @@ Patch0044: 0044-RHBZ-976688-fix-wipe-wwids.patch
Patch0045: 0045-RHBZ-977297-man-page-fix.patch
Patch0046: 0046-RHBZ-883981-move-udev-rules.patch
Patch0047: 0047-RHBZ-980777-kpartx-read-only-loop-devs.patch
+Patch0048: 0048-RH-print-defaults.patch
+Patch0049: 0049-RH-remove-ID_FS_TYPE.patch
+#Patch0050: 0050-RH-listing-speedup.patch
+Patch0051: 0051-UP-fix-cli-resize.patch
+Patch0052: 0052-RH-fix-bad-derefs.patch
+Patch0053: 0053-UP-fix-failback.patch
+Patch0054: 0054-UP-keep-udev-ref.patch
+Patch0055: 0055-UP-handle-quiesced-paths.patch
+Patch0056: 0056-UP-alua-prio-fix.patch
+Patch0057: 0057-UP-fix-tmo.patch
+Patch0058: 0058-UP-fix-failback.patch
+Patch0059: 0059-UP-flush-failure-queueing.patch
+Patch0060: 0060-UP-uevent-loop-udev.patch
# runtime
Requires: %{name}-libs = %{version}-%{release}
@@ -154,6 +167,19 @@ kpartx manages partition creation and removal for device-mapper devices.
%patch0045 -p1
%patch0046 -p1
%patch0047 -p1
+%patch0048 -p1
+%patch0049 -p1
+# %%patch0050 -p1
+%patch0051 -p1
+%patch0052 -p1
+%patch0053 -p1
+%patch0054 -p1
+%patch0055 -p1
+%patch0056 -p1
+%patch0057 -p1
+%patch0058 -p1
+%patch0059 -p1
+%patch0060 -p1
cp %{SOURCE1} .
%build
@@ -247,6 +273,40 @@ bin/systemctl --no-reload enable multipathd.service >/dev/null 2>&1 ||:
%{_mandir}/man8/kpartx.8.gz
%changelog
+* Thu Jul 25 2013 Benjamin Marzinski <bmarzins at redhat.com> 0.4.9-55
+- Modify 0015-RH-fix-output-buffer.patch
+ * Fix memory leak
+- Add 0047-RHBZ-kpartx-read-only-loop-devs.patch
+ * Fix read only loop device handling
+- Add 0048-RH-print-defaults.patch
+- Add 0049-RH-remove-ID_FS_TYPE.patch
+ * remove ID_FS_TYPE udev enviroment variable for multipath devices
+- Add 0051-UP-fix-cli-resize.patch
+ * check before dereferencing variables
+- Add 0052-RH-fix-bad-derefs.patch
+ * setup multipath free the multipath device when it fails, so don't keep
+ using it.
+- Add 0053-UP-fix-failback.patch
+ * setting failback in the devices section was broken
+- Add 0054-UP-keep-udev-ref.patch
+ * multipathd needs to keep the same udev object across reconfigures
+- Add 0055-UP-handle-quiesced-paths.patch
+ * quiesced paths should be treated as down
+- Add 0056-UP-alua-prio-fix.patch
+ * Don't count the preferred bit for paths that are active/optimized
+- Add 0057-UP-fix-tmo.patch
+ * Cleanup how multipath sets dev_loss_tmo and fast_io_fail_tmo. Also
+ make multipath get changing values directly from sysfs, instead of
+ from udev, which caches them.
+- Add 0058-UP-fix-failback.patch
+ * make failback print the default value when you show configs.
+- Add 0059-UP-flush-failure-queueing.patch
+ * If you can't flush a multipath device, restore the queue_if_no_paths
+ value
+- Add 0060-UP-uevent-loop-udev.patch
+ * make ueventloop grab it's own udev reference, since it is cancelled
+ asychnrously.
+
* Fri Jul 5 2013 Benjamin Marzinski <bmarzins at redhat.com> 0.4.9-54
- Add 0047-RHBZ-980777-kpartx-read-only-loop-devs.patch
* make kpartx support read-only files better
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