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device-mapper-multipath-0.4.9-45

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Updated to latest upstrem 0.4.9 code: multipath-tools-130222
  (git commit id: 67b82ad6fe280caa1770025a6bb8110b633fa136)
Refresh 0001-RH-dont_start_with_no_config.patch
Modify 0002-RH-multipath.rules.patch
Modify 0003-RH-Make-build-system-RH-Fedora-friendly.patch
Refresh 0004-RH-multipathd-blacklist-all-by-default.patch
Refresh 0005-RH-add-mpathconf.patch
Refresh 0006-RH-add-find-multipaths.patch
Add 0008-RH-revert-partition-changes.patch
Rename 0008-RH-RHEL5-style-partitions.patch to
       0009-RH-RHEL5-style-partitions.patch
Rename 0009-RH-dont-remove-map-on-enomem.patch to
       0010-RH-dont-remove-map-on-enomem.patch
Rename 0010-RH-deprecate-uid-gid-mode.patch to
       0011-RH-deprecate-uid-gid-mode.patch
Rename 0013-RH-kpartx-msg.patch to 0012-RH-kpartx-msg.patch
Rename 0035-RHBZ-883981-cleanup-rpmdiff-issues.patch to
       0013-RHBZ-883981-cleanup-rpmdiff-issues.patch
Rename 0039-RH-handle-other-sector-sizes.patch to
       0014-RH-handle-other-sector-sizes.patch
Rename 0040-RH-fix-output-buffer.patch to 0015-RH-fix-output-buffer.patch
Add 0016-RH-dont-print-ghost-messages.patch
Add 0017-RH-fix-sigusr1.patch
  * Actually this fixes a number of issues related to signals
Rename 0018-RH-remove-config-dups.patch to 0018-RH-fix-factorize.patch
  * just the part that isn't upstream
Add 0019-RH-fix-sockets.patch
  * makes abstract multipathd a cli sockets use the correct name.
Set find_multipaths in the default config
This commit is contained in:
Benjamin Marzinski 2013-03-02 17:03:30 -06:00
parent 1a1eabcadf
commit d1207a7795
47 changed files with 428 additions and 3021 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.gitignore vendored
View File

@ -2,3 +2,4 @@ multipath-tools-091027.tar.gz
/multipath-tools-120123.tgz
/multipath-tools-120613.tgz
/multipath-tools-120821.tgz
/multipath-tools-130222.tgz

12
0001-RH-dont_start_with_no_config.patch
View File

@ -2,15 +2,15 @@
multipathd/multipathd.service | 1 +
1 file changed, 1 insertion(+)
Index: multipath-tools-110916/multipathd/multipathd.service
Index: multipath-tools-130222/multipathd/multipathd.service
===================================================================
--- multipath-tools-110916.orig/multipathd/multipathd.service
+++ multipath-tools-110916/multipathd/multipathd.service
--- multipath-tools-130222.orig/multipathd/multipathd.service
+++ multipath-tools-130222/multipathd/multipathd.service
@@ -2,6 +2,7 @@
Description=Device-Mapper Multipath Device Controller
Before=iscsi.service iscsid.service
Before=iscsi.service iscsid.service lvm2-activation-early.service
After=syslog.target
+ConditionPathExists=/etc/multipath.conf
DefaultDependencies=no
Conflicts=shutdown.target
[Service]
Type=forking

37
0002-RH-multipath.rules.patch
View File

@ -1,23 +1,17 @@
---
multipath/Makefile | 6 +++---
multipath/multipath.rules | 29 +++++++++++++++++++++++------
2 files changed, 26 insertions(+), 9 deletions(-)
multipath/Makefile | 3 +++
multipath/multipath.rules | 24 ++++++++++++++++++++++++
2 files changed, 27 insertions(+)
Index: multipath-tools-120821/multipath/multipath.rules
Index: multipath-tools-130222/multipath/multipath.rules
===================================================================
--- multipath-tools-120821.orig/multipath/multipath.rules
+++ multipath-tools-120821/multipath/multipath.rules
@@ -1,7 +1,24 @@
-#
-# udev rules for multipathing.
-# The persistent symlinks are created with the kpartx rules
-#
--- /dev/null
+++ multipath-tools-130222/multipath/multipath.rules
@@ -0,0 +1,24 @@
+# multipath wants the devmaps presented as meaninglful device names
+# so name them after their devmap name
+SUBSYSTEM!="block", GOTO="end_mpath"
-# socket for uevents
-SUBSYSTEM=="block", RUN+="socket:/org/kernel/dm/multipath_event"
+
+ENV{MPATH_SBIN_PATH}="/sbin"
+TEST!="$env{MPATH_SBIN_PATH}/multipath", ENV{MPATH_SBIN_PATH}="/usr/sbin"
+
@ -31,23 +25,21 @@ Index: multipath-tools-120821/multipath/multipath.rules
+ RUN+="/sbin/partx -d --nr 1-1024 $env{DEVNAME}"
+
+KERNEL!="dm-*", GOTO="end_mpath"
+ACTION!="change", GOTO="end_mpath"
+ENV{DM_UUID}=="mpath-?*|part[0-9]*-mpath-?*", OPTIONS+="link_priority=10"
+ACTION!="change", GOTO="end_mpath"
+ENV{DM_UUID}!="mpath-?*", GOTO="end_mpath"
+ENV{DM_SUSPENDED}=="1", GOTO="end_mpath"
+ENV{DM_ACTION}=="PATH_FAILED", GOTO="end_mpath"
+RUN+="$env{MPATH_SBIN_PATH}/kpartx -a -p p $tempnode"
+RUN+="$env{MPATH_SBIN_PATH}/kpartx -a $tempnode"
+LABEL="end_mpath"
Index: multipath-tools-120821/multipath/Makefile
Index: multipath-tools-130222/multipath/Makefile
===================================================================
--- multipath-tools-120821.orig/multipath/Makefile
+++ multipath-tools-120821/multipath/Makefile
@@ -21,15 +21,15 @@ $(EXEC): $(OBJS)
--- multipath-tools-130222.orig/multipath/Makefile
+++ multipath-tools-130222/multipath/Makefile
@@ -21,12 +21,15 @@ $(EXEC): $(OBJS)
install:
$(INSTALL_PROGRAM) -d $(DESTDIR)$(bindir)
$(INSTALL_PROGRAM) -m 755 $(EXEC) $(DESTDIR)$(bindir)/
- $(INSTALL_PROGRAM) -d $(DESTDIR)/etc/udev/rules.d
- $(INSTALL_PROGRAM) -m 644 multipath.rules $(DESTDIR)/etc/udev/rules.d/
+ $(INSTALL_PROGRAM) -d $(DESTDIR)/lib/udev/rules.d
+ $(INSTALL_PROGRAM) -m 644 multipath.rules $(DESTDIR)/lib/udev/rules.d/62-multipath.rules
$(INSTALL_PROGRAM) -d $(DESTDIR)$(mandir)
@ -56,7 +48,6 @@ Index: multipath-tools-120821/multipath/Makefile
$(INSTALL_PROGRAM) -m 644 $(EXEC).conf.5.gz $(DESTDIR)$(man5dir)
uninstall:
- rm $(DESTDIR)/etc/udev/rules.d/multipath.rules
+ rm $(DESTDIR)/lib/udev/rules.d/62-multipath.rules
rm $(DESTDIR)$(bindir)/$(EXEC)
rm $(DESTDIR)$(mandir)/$(EXEC).8.gz

44
0003-RH-Make-build-system-RH-Fedora-friendly.patch
View File

@ -9,16 +9,16 @@ Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>
:100644 100644 21e4ad4... 06d79c0... M kpartx/Makefile
:100644 100644 32d9ef5... 25e1483... M multipathd/Makefile
Makefile.inc | 2 +-
kpartx/Makefile | 8 ++++----
kpartx/Makefile | 10 +++++-----
libmpathpersist/Makefile | 7 ++-----
libmultipath/Makefile | 2 ++
multipathd/Makefile | 1 +
5 files changed, 10 insertions(+), 10 deletions(-)
5 files changed, 11 insertions(+), 11 deletions(-)
Index: multipath-tools-120613/Makefile.inc
Index: multipath-tools-130222/Makefile.inc
===================================================================
--- multipath-tools-120613.orig/Makefile.inc
+++ multipath-tools-120613/Makefile.inc
--- multipath-tools-130222.orig/Makefile.inc
+++ multipath-tools-130222/Makefile.inc
@@ -29,7 +29,7 @@ multipathdir = $(TOPDIR)/libmultipath
mandir = $(prefix)/usr/share/man/man8
man5dir = $(prefix)/usr/share/man/man5
@ -28,11 +28,11 @@ Index: multipath-tools-120613/Makefile.inc
syslibdir = $(prefix)/$(LIB)
libdir = $(prefix)/$(LIB)/multipath
unitdir = $(prefix)/lib/systemd/system
Index: multipath-tools-120613/kpartx/Makefile
Index: multipath-tools-130222/kpartx/Makefile
===================================================================
--- multipath-tools-120613.orig/kpartx/Makefile
+++ multipath-tools-120613/kpartx/Makefile
@@ -26,10 +26,10 @@ $(EXEC): $(OBJS)
--- multipath-tools-130222.orig/kpartx/Makefile
+++ multipath-tools-130222/kpartx/Makefile
@@ -26,17 +26,17 @@ $(EXEC): $(OBJS)
install: $(EXEC) $(EXEC).8
$(INSTALL_PROGRAM) -d $(DESTDIR)$(bindir)
$(INSTALL_PROGRAM) -m 755 $(EXEC) $(DESTDIR)$(bindir)
@ -47,10 +47,18 @@ Index: multipath-tools-120613/kpartx/Makefile
$(INSTALL_PROGRAM) -d $(DESTDIR)$(mandir)
$(INSTALL_PROGRAM) -m 644 $(EXEC).8.gz $(DESTDIR)$(mandir)
Index: multipath-tools-120613/multipathd/Makefile
uninstall:
rm -f $(DESTDIR)$(bindir)/$(EXEC)
rm -f $(DESTDIR)$(mandir)/$(EXEC).8.gz
- rm -f $(DESTDIR)$(libudevdir)/kpartx_id
+# rm -f $(DESTDIR)$(libudevdir)/kpartx_id
clean:
rm -f core *.o $(EXEC) *.gz
Index: multipath-tools-130222/multipathd/Makefile
===================================================================
--- multipath-tools-120613.orig/multipathd/Makefile
+++ multipath-tools-120613/multipathd/Makefile
--- multipath-tools-130222.orig/multipathd/Makefile
+++ multipath-tools-130222/multipathd/Makefile
@@ -35,6 +35,7 @@ install:
$(INSTALL_PROGRAM) -d $(DESTDIR)$(bindir)
$(INSTALL_PROGRAM) -m 755 $(EXEC) $(DESTDIR)$(bindir)
@ -59,10 +67,10 @@ Index: multipath-tools-120613/multipathd/Makefile
$(INSTALL_PROGRAM) -d $(DESTDIR)$(unitdir)
$(INSTALL_PROGRAM) -m 644 $(EXEC).service $(DESTDIR)$(unitdir)
$(INSTALL_PROGRAM) -d $(DESTDIR)$(mandir)
Index: multipath-tools-120613/libmultipath/Makefile
Index: multipath-tools-130222/libmultipath/Makefile
===================================================================
--- multipath-tools-120613.orig/libmultipath/Makefile
+++ multipath-tools-120613/libmultipath/Makefile
--- multipath-tools-130222.orig/libmultipath/Makefile
+++ multipath-tools-130222/libmultipath/Makefile
@@ -46,9 +46,11 @@ install:
$(INSTALL_PROGRAM) -d $(DESTDIR)$(syslibdir)
$(INSTALL_PROGRAM) -m 755 $(LIBS) $(DESTDIR)$(syslibdir)/$(LIBS)
@ -75,10 +83,10 @@ Index: multipath-tools-120613/libmultipath/Makefile
clean:
rm -f core *.a *.o *.gz *.so *.so.*
Index: multipath-tools-120613/libmpathpersist/Makefile
Index: multipath-tools-130222/libmpathpersist/Makefile
===================================================================
--- multipath-tools-120613.orig/libmpathpersist/Makefile
+++ multipath-tools-120613/libmpathpersist/Makefile
--- multipath-tools-130222.orig/libmpathpersist/Makefile
+++ multipath-tools-130222/libmpathpersist/Makefile
@@ -28,17 +28,14 @@ $(LIBS):
install: $(LIBS)
$(INSTALL_PROGRAM) -d $(DESTDIR)$(syslibdir)

14
0004-RH-multipathd-blacklist-all-by-default.patch
View File

@ -16,10 +16,10 @@ Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>
libmultipath/config.h | 1 +
2 files changed, 17 insertions(+)
Index: multipath-tools-120817/libmultipath/config.c
Index: multipath-tools-130222/libmultipath/config.c
===================================================================
--- multipath-tools-120817.orig/libmultipath/config.c
+++ multipath-tools-120817/libmultipath/config.c
--- multipath-tools-130222.orig/libmultipath/config.c
+++ multipath-tools-130222/libmultipath/config.c
@@ -21,6 +21,7 @@
#include "defaults.h"
#include "prio.h"
@ -28,7 +28,7 @@ Index: multipath-tools-120817/libmultipath/config.c
static int
hwe_strmatch (struct hwentry *hwe1, struct hwentry *hwe2)
@@ -552,6 +553,21 @@ load_config (char * file)
@@ -585,6 +586,21 @@ load_config (char * file)
} else {
init_keywords();
@ -50,10 +50,10 @@ Index: multipath-tools-120817/libmultipath/config.c
}
/*
Index: multipath-tools-120817/libmultipath/config.h
Index: multipath-tools-130222/libmultipath/config.h
===================================================================
--- multipath-tools-120817.orig/libmultipath/config.h
+++ multipath-tools-120817/libmultipath/config.h
--- multipath-tools-130222.orig/libmultipath/config.h
+++ multipath-tools-130222/libmultipath/config.h
@@ -6,6 +6,7 @@
#define ORIGIN_DEFAULT 0

30
0005-RH-add-mpathconf.patch
View File

@ -6,11 +6,11 @@
multipath/mpathconf.8 | 103 ++++++++++++++++
5 files changed, 423 insertions(+), 2 deletions(-)
Index: multipath-tools-120817/libmultipath/config.c
Index: multipath-tools-130222/libmultipath/config.c
===================================================================
--- multipath-tools-120817.orig/libmultipath/config.c
+++ multipath-tools-120817/libmultipath/config.c
@@ -556,6 +556,7 @@ load_config (char * file)
--- multipath-tools-130222.orig/libmultipath/config.c
+++ multipath-tools-130222/libmultipath/config.c
@@ -589,6 +589,7 @@ load_config (char * file)
condlog(0, "/etc/multipath.conf does not exist, blacklisting all devices.");
condlog(0, "A default multipath.conf file is located at");
condlog(0, "/usr/share/doc/device-mapper-multipath-%d.%d.%d/multipath.conf", MULTIPATH_VERSION(VERSION_CODE));
@ -18,10 +18,10 @@ Index: multipath-tools-120817/libmultipath/config.c
if (conf->blist_devnode == NULL) {
conf->blist_devnode = vector_alloc();
if (!conf->blist_devnode) {
Index: multipath-tools-120817/multipath/Makefile
Index: multipath-tools-130222/multipath/Makefile
===================================================================
--- multipath-tools-120817.orig/multipath/Makefile
+++ multipath-tools-120817/multipath/Makefile
--- multipath-tools-130222.orig/multipath/Makefile
+++ multipath-tools-130222/multipath/Makefile
@@ -17,22 +17,27 @@ $(EXEC): $(OBJS)
$(CC) $(CFLAGS) $(OBJS) -o $(EXEC) $(LDFLAGS)
$(GZIP) $(EXEC).8 > $(EXEC).8.gz
@ -50,11 +50,11 @@ Index: multipath-tools-120817/multipath/Makefile
clean:
rm -f core *.o $(EXEC) *.gz
Index: multipath-tools-120817/multipath/main.c
Index: multipath-tools-130222/multipath/main.c
===================================================================
--- multipath-tools-120817.orig/multipath/main.c
+++ multipath-tools-120817/multipath/main.c
@@ -432,10 +432,10 @@ main (int argc, char *argv[])
--- multipath-tools-130222.orig/multipath/main.c
+++ multipath-tools-130222/multipath/main.c
@@ -433,10 +433,10 @@ main (int argc, char *argv[])
exit(1);
}
@ -67,10 +67,10 @@ Index: multipath-tools-120817/multipath/main.c
exit(1);
while ((arg = getopt(argc, argv, ":dchl::FfM:v:p:b:Brtq")) != EOF ) {
Index: multipath-tools-120817/multipath/mpathconf
Index: multipath-tools-130222/multipath/mpathconf
===================================================================
--- /dev/null
+++ multipath-tools-120817/multipath/mpathconf
+++ multipath-tools-130222/multipath/mpathconf
@@ -0,0 +1,312 @@
+#!/bin/sh
+#
@ -384,10 +384,10 @@ Index: multipath-tools-120817/multipath/mpathconf
+elif [ -n "$CHANGED_CONFIG" -a "$HAVE_MULTIPATHD" = 1 ]; then
+ service multipathd reload
+fi
Index: multipath-tools-120817/multipath/mpathconf.8
Index: multipath-tools-130222/multipath/mpathconf.8
===================================================================
--- /dev/null
+++ multipath-tools-120817/multipath/mpathconf.8
+++ multipath-tools-130222/multipath/mpathconf.8
@@ -0,0 +1,103 @@
+.TH MPATHCONF 8 "June 2010" "" "Linux Administrator's Manual"
+.SH NAME

86
0006-RH-add-find-multipaths.patch
View File

@ -10,23 +10,23 @@
multipathd/main.c | 6 ++++++
9 files changed, 82 insertions(+), 1 deletion(-)
Index: multipath-tools-120817/libmultipath/config.c
Index: multipath-tools-130222/libmultipath/config.c
===================================================================
--- multipath-tools-120817.orig/libmultipath/config.c
+++ multipath-tools-120817/libmultipath/config.c
@@ -517,6 +517,7 @@ load_config (char * file)
--- multipath-tools-130222.orig/libmultipath/config.c
+++ multipath-tools-130222/libmultipath/config.c
@@ -547,6 +547,7 @@ load_config (char * file)
conf->reassign_maps = DEFAULT_REASSIGN_MAPS;
conf->checkint = DEFAULT_CHECKINT;
conf->max_checkint = MAX_CHECKINT(conf->checkint);
+ conf->find_multipaths = DEFAULT_FIND_MULTIPATHS;
/*
* preload default hwtable
Index: multipath-tools-120817/libmultipath/configure.c
conf->fast_io_fail = DEFAULT_FAST_IO_FAIL;
conf->retain_hwhandler = DEFAULT_RETAIN_HWHANDLER;
conf->detect_prio = DEFAULT_DETECT_PRIO;
Index: multipath-tools-130222/libmultipath/configure.c
===================================================================
--- multipath-tools-120817.orig/libmultipath/configure.c
+++ multipath-tools-120817/libmultipath/configure.c
@@ -505,6 +505,10 @@ coalesce_paths (struct vectors * vecs, v
--- multipath-tools-130222.orig/libmultipath/configure.c
+++ multipath-tools-130222/libmultipath/configure.c
@@ -508,6 +508,10 @@ coalesce_paths (struct vectors * vecs, v
memset(empty_buff, 0, WWID_SIZE);
@ -37,7 +37,7 @@ Index: multipath-tools-120817/libmultipath/configure.c
if (force_reload) {
vector_foreach_slot (pathvec, pp1, k) {
pp1->mpp = NULL;
@@ -534,6 +538,13 @@ coalesce_paths (struct vectors * vecs, v
@@ -537,6 +541,13 @@ coalesce_paths (struct vectors * vecs, v
if (refwwid && strncmp(pp1->wwid, refwwid, WWID_SIZE))
continue;
@ -51,22 +51,22 @@ Index: multipath-tools-120817/libmultipath/configure.c
/*
* at this point, we know we really got a new mp
*/
Index: multipath-tools-120817/libmultipath/defaults.h
Index: multipath-tools-130222/libmultipath/defaults.h
===================================================================
--- multipath-tools-120817.orig/libmultipath/defaults.h
+++ multipath-tools-120817/libmultipath/defaults.h
--- multipath-tools-130222.orig/libmultipath/defaults.h
+++ multipath-tools-130222/libmultipath/defaults.h
@@ -15,6 +15,7 @@
#define DEFAULT_USER_FRIENDLY_NAMES 0
#define DEFAULT_VERBOSITY 2
#define DEFAULT_REASSIGN_MAPS 1
+#define DEFAULT_FIND_MULTIPATHS 0
#define DEFAULT_CHECKINT 5
#define MAX_CHECKINT(a) (a << 2)
Index: multipath-tools-120817/libmultipath/dict.c
#define DEFAULT_FAST_IO_FAIL 5
#define DEFAULT_RETAIN_HWHANDLER RETAIN_HWHANDLER_OFF
#define DEFAULT_DETECT_PRIO DETECT_PRIO_OFF
Index: multipath-tools-130222/libmultipath/dict.c
===================================================================
--- multipath-tools-120817.orig/libmultipath/dict.c
+++ multipath-tools-120817/libmultipath/dict.c
--- multipath-tools-130222.orig/libmultipath/dict.c
+++ multipath-tools-130222/libmultipath/dict.c
@@ -585,6 +585,27 @@ def_reservation_key_handler(vector strve
}
@ -95,7 +95,7 @@ Index: multipath-tools-120817/libmultipath/dict.c
def_names_handler(vector strvec)
{
char * buff;
@@ -2560,6 +2581,18 @@ snprint_def_log_checker_err (char * buff
@@ -2700,6 +2721,18 @@ snprint_def_log_checker_err (char * buff
}
static int
@ -114,18 +114,18 @@ Index: multipath-tools-120817/libmultipath/dict.c
snprint_def_user_friendly_names (char * buff, int len, void * data)
{
if (conf->user_friendly_names == USER_FRIENDLY_NAMES_ON)
@@ -2662,6 +2695,7 @@ init_keywords(void)
@@ -2833,6 +2866,7 @@ init_keywords(void)
install_keyword("wwids_file", &wwids_file_handler, &snprint_def_wwids_file);
install_keyword("log_checker_err", &def_log_checker_err_handler, &snprint_def_log_checker_err);
install_keyword("reservation_key", &def_reservation_key_handler, &snprint_def_reservation_key);
+ install_keyword("find_multipaths", &def_find_multipaths_handler, &snprint_def_find_multipaths);
install_keyword("retain_attached_hw_handler", &def_retain_hwhandler_handler, &snprint_def_retain_hwhandler_handler);
install_keyword("detect_prio", &def_detect_prio_handler, &snprint_def_detect_prio);
__deprecated install_keyword("default_selector", &def_selector_handler, NULL);
__deprecated install_keyword("default_path_grouping_policy", &def_pgpolicy_handler, NULL);
__deprecated install_keyword("default_uid_attribute", &def_uid_attribute_handler, NULL);
Index: multipath-tools-120817/libmultipath/wwids.c
Index: multipath-tools-130222/libmultipath/wwids.c
===================================================================
--- multipath-tools-120817.orig/libmultipath/wwids.c
+++ multipath-tools-120817/libmultipath/wwids.c
--- multipath-tools-130222.orig/libmultipath/wwids.c
+++ multipath-tools-130222/libmultipath/wwids.c
@@ -125,6 +125,32 @@ out:
}
@ -159,10 +159,10 @@ Index: multipath-tools-120817/libmultipath/wwids.c
remember_wwid(char *wwid)
{
int ret = check_wwids_file(wwid, 1);
Index: multipath-tools-120817/libmultipath/wwids.h
Index: multipath-tools-130222/libmultipath/wwids.h
===================================================================
--- multipath-tools-120817.orig/libmultipath/wwids.h
+++ multipath-tools-120817/libmultipath/wwids.h
--- multipath-tools-130222.orig/libmultipath/wwids.h
+++ multipath-tools-130222/libmultipath/wwids.h
@@ -12,6 +12,7 @@
"#\n" \
"# Valid WWIDs:\n"
@ -171,11 +171,11 @@ Index: multipath-tools-120817/libmultipath/wwids.h
int remember_wwid(char *wwid);
int check_wwids_file(char *wwid, int write_wwid);
Index: multipath-tools-120817/multipath/main.c
Index: multipath-tools-130222/multipath/main.c
===================================================================
--- multipath-tools-120817.orig/multipath/main.c
+++ multipath-tools-120817/multipath/main.c
@@ -332,7 +332,7 @@ configure (void)
--- multipath-tools-130222.orig/multipath/main.c
+++ multipath-tools-130222/multipath/main.c
@@ -333,7 +333,7 @@ configure (void)
/*
* core logic entry point
*/
@ -184,10 +184,10 @@ Index: multipath-tools-120817/multipath/main.c
out:
if (refwwid)
Index: multipath-tools-120817/multipathd/main.c
Index: multipath-tools-130222/multipathd/main.c
===================================================================
--- multipath-tools-120817.orig/multipathd/main.c
+++ multipath-tools-120817/multipathd/main.c
--- multipath-tools-130222.orig/multipathd/main.c
+++ multipath-tools-130222/multipathd/main.c
@@ -49,6 +49,7 @@
#include <print.h>
#include <configure.h>
@ -196,7 +196,7 @@ Index: multipath-tools-120817/multipathd/main.c
#include <pgpolicies.h>
#include <uevent.h>
@@ -473,6 +474,11 @@ rescan:
@@ -471,6 +472,11 @@ rescan:
return 1;
}
@ -208,11 +208,11 @@ Index: multipath-tools-120817/multipathd/main.c
condlog(4,"%s: creating new map", pp->dev);
if ((mpp = add_map_with_path(vecs, pp, 1))) {
mpp->action = ACT_CREATE;
Index: multipath-tools-120817/libmultipath/config.h
Index: multipath-tools-130222/libmultipath/config.h
===================================================================
--- multipath-tools-120817.orig/libmultipath/config.h
+++ multipath-tools-120817/libmultipath/config.h
@@ -104,6 +104,7 @@ struct config {
--- multipath-tools-130222.orig/libmultipath/config.h
+++ multipath-tools-130222/libmultipath/config.h
@@ -106,6 +106,7 @@ struct config {
unsigned int dev_loss;
int log_checker_err;
int allow_queueing;

45
0008-RH-revert-partition-changes.patch Normal file
View File

@ -0,0 +1,45 @@
---
kpartx/dos.c | 2 --
kpartx/kpartx.c | 9 ++++++---
2 files changed, 6 insertions(+), 5 deletions(-)
Index: multipath-tools-130222/kpartx/dos.c
===================================================================
--- multipath-tools-130222.orig/kpartx/dos.c
+++ multipath-tools-130222/kpartx/dos.c
@@ -98,8 +98,6 @@ read_dos_pt(int fd, struct slice all, st
break;
}
if (is_extended(p.sys_type)) {
- sp[i].size = 2; /* extended partitions only get two
- sectors mapped for LILO to install */
n += read_extended_partition(fd, &p, i, sp+n, ns-n);
}
}
Index: multipath-tools-130222/kpartx/kpartx.c
===================================================================
--- multipath-tools-130222.orig/kpartx/kpartx.c
+++ multipath-tools-130222/kpartx/kpartx.c
@@ -516,6 +516,7 @@ main(int argc, char **argv){
d = c;
while (c) {
for (j = 0; j < n; j++) {
+ uint64_t start;
int k = slices[j].container - 1;
if (slices[j].size == 0)
@@ -541,9 +542,11 @@ main(int argc, char **argv){
}
strip_slash(partname);
- if (safe_sprintf(params, "%s %" PRIu64,
- device,
- slices[j].start)) {
+ start = slices[j].start - slices[k].start;
+ if (safe_sprintf(params, "%d:%d %" PRIu64,
+ slices[k].major,
+ slices[k].minor,
+ start)) {
fprintf(stderr, "params too small\n");
exit(1);
}

38
0008-RH-RHEL5-style-partitions.patch → 0009-RH-RHEL5-style-partitions.patch
View File

@ -6,10 +6,10 @@
kpartx/sun.c | 35 ---------------
5 files changed, 24 insertions(+), 177 deletions(-)
Index: multipath-tools-120123/kpartx/bsd.c
Index: multipath-tools-130222/kpartx/bsd.c
===================================================================
--- multipath-tools-120123.orig/kpartx/bsd.c
+++ multipath-tools-120123/kpartx/bsd.c
--- multipath-tools-130222.orig/kpartx/bsd.c
+++ multipath-tools-130222/kpartx/bsd.c
@@ -50,10 +50,10 @@ int
read_bsd_pt(int fd, struct slice all, struct slice *sp, int ns) {
struct bsd_disklabel *l;
@ -60,10 +60,10 @@ Index: multipath-tools-120123/kpartx/bsd.c
- }
return n;
}
Index: multipath-tools-120123/kpartx/dos.c
Index: multipath-tools-130222/kpartx/dos.c
===================================================================
--- multipath-tools-120123.orig/kpartx/dos.c
+++ multipath-tools-120123/kpartx/dos.c
--- multipath-tools-130222.orig/kpartx/dos.c
+++ multipath-tools-130222/kpartx/dos.c
@@ -16,7 +16,7 @@ is_extended(int type) {
}
@ -92,11 +92,11 @@ Index: multipath-tools-120123/kpartx/dos.c
}
}
return n;
Index: multipath-tools-120123/kpartx/kpartx.c
Index: multipath-tools-130222/kpartx/kpartx.c
===================================================================
--- multipath-tools-120123.orig/kpartx/kpartx.c
+++ multipath-tools-120123/kpartx/kpartx.c
@@ -190,7 +190,7 @@ get_hotplug_device(void)
--- multipath-tools-130222.orig/kpartx/kpartx.c
+++ multipath-tools-130222/kpartx/kpartx.c
@@ -192,7 +192,7 @@ get_hotplug_device(void)
int
main(int argc, char **argv){
@ -105,7 +105,7 @@ Index: multipath-tools-120123/kpartx/kpartx.c
int fd = -1;
struct slice all;
struct pt *ptp;
@@ -380,49 +380,30 @@ main(int argc, char **argv){
@@ -381,49 +381,30 @@ main(int argc, char **argv){
else
continue;
@ -169,7 +169,7 @@ Index: multipath-tools-120123/kpartx/kpartx.c
break;
@@ -461,16 +442,10 @@ main(int argc, char **argv){
@@ -462,16 +443,10 @@ main(int argc, char **argv){
case ADD:
case UPDATE:
/* ADD and UPDATE share the same code that adds new partitions. */
@ -187,7 +187,7 @@ Index: multipath-tools-120123/kpartx/kpartx.c
if (safe_sprintf(partname, "%s%s%d",
mapname, delim, j+1)) {
fprintf(stderr, "partname too small\n");
@@ -511,72 +486,6 @@ main(int argc, char **argv){
@@ -512,72 +487,6 @@ main(int argc, char **argv){
slices[j].minor, slices[j].size,
DM_TARGET, params);
}
@ -260,10 +260,10 @@ Index: multipath-tools-120123/kpartx/kpartx.c
if (what == ADD) {
/* Skip code that removes devmappings for deleted partitions */
Index: multipath-tools-120123/kpartx/kpartx.h
Index: multipath-tools-130222/kpartx/kpartx.h
===================================================================
--- multipath-tools-120123.orig/kpartx/kpartx.h
+++ multipath-tools-120123/kpartx/kpartx.h
--- multipath-tools-130222.orig/kpartx/kpartx.h
+++ multipath-tools-130222/kpartx/kpartx.h
@@ -24,7 +24,6 @@
struct slice {
uint64_t start;
@ -272,10 +272,10 @@ Index: multipath-tools-120123/kpartx/kpartx.h
int major;
int minor;
};
Index: multipath-tools-120123/kpartx/sun.c
Index: multipath-tools-130222/kpartx/sun.c
===================================================================
--- multipath-tools-120123.orig/kpartx/sun.c
+++ multipath-tools-120123/kpartx/sun.c
--- multipath-tools-130222.orig/kpartx/sun.c
+++ multipath-tools-130222/kpartx/sun.c
@@ -62,8 +62,8 @@ int
read_sun_pt(int fd, struct slice all, struct slice *sp, int ns) {
struct sun_disk_label *l;

8
0009-RH-dont-remove-map-on-enomem.patch → 0010-RH-dont-remove-map-on-enomem.patch
View File

@ -2,11 +2,11 @@
multipathd/main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Index: multipath-tools-120518/multipathd/main.c
Index: multipath-tools-130222/multipathd/main.c
===================================================================
--- multipath-tools-120518.orig/multipathd/main.c
+++ multipath-tools-120518/multipathd/main.c
@@ -993,7 +993,8 @@ mpvec_garbage_collector (struct vectors
--- multipath-tools-130222.orig/multipathd/main.c
+++ multipath-tools-130222/multipathd/main.c
@@ -990,7 +990,8 @@ mpvec_garbage_collector (struct vectors
return;
vector_foreach_slot (vecs->mpvec, mpp, i) {

0
0010-RH-deprecate-uid-gid-mode.patch → 0011-RH-deprecate-uid-gid-mode.patch
View File

17
0011-RH-use-sync-support.patch
View File

@ -1,17 +0,0 @@
---
libmultipath/devmapper.c | 2 ++
1 file changed, 2 insertions(+)
Index: multipath-tools-120518/libmultipath/devmapper.c
===================================================================
--- multipath-tools-120518.orig/libmultipath/devmapper.c
+++ multipath-tools-120518/libmultipath/devmapper.c
@@ -1272,6 +1272,8 @@ dm_rename (char * old, char * new)
goto out;
if (!dm_task_run(dmt))
goto out;
+ if (conf->daemon)
+ dm_task_update_nodes();
r = 1;
out:

541
0012-RH-change-configs.patch
View File

@ -1,541 +0,0 @@
---
libmultipath/config.c | 1
libmultipath/hwtable.c | 65 -------------------------------------------------
2 files changed, 1 insertion(+), 65 deletions(-)
Index: multipath-tools-120817/libmultipath/config.c
===================================================================
--- multipath-tools-120817.orig/libmultipath/config.c
+++ multipath-tools-120817/libmultipath/config.c
@@ -518,6 +518,7 @@ load_config (char * file)
conf->checkint = DEFAULT_CHECKINT;
conf->max_checkint = MAX_CHECKINT(conf->checkint);
conf->find_multipaths = DEFAULT_FIND_MULTIPATHS;
+ conf->fast_io_fail = 5;
/*
* preload default hwtable
Index: multipath-tools-120817/libmultipath/hwtable.c
===================================================================
--- multipath-tools-120817.orig/libmultipath/hwtable.c
+++ multipath-tools-120817/libmultipath/hwtable.c
@@ -28,7 +28,6 @@ static struct hwentry default_hw[] = {
.product = "Compellent Vol",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -50,7 +49,6 @@ static struct hwentry default_hw[] = {
.product = "Xserve RAID ",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -72,7 +70,6 @@ static struct hwentry default_hw[] = {
.product = "VV",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -88,7 +85,6 @@ static struct hwentry default_hw[] = {
.product = "HSG80",
.features = "1 queue_if_no_path",
.hwhandler = "1 hp_sw",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -104,7 +100,6 @@ static struct hwentry default_hw[] = {
.product = "A6189A",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -121,7 +116,6 @@ static struct hwentry default_hw[] = {
.product = "(MSA|HSV)1.0.*",
.features = "1 queue_if_no_path",
.hwhandler = "1 hp_sw",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -137,7 +131,6 @@ static struct hwentry default_hw[] = {
.product = "MSA VOLUME",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -153,7 +146,6 @@ static struct hwentry default_hw[] = {
.product = "HSV1[01]1|HSV2[01]0|HSV300|HSV4[05]0",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -169,7 +161,6 @@ static struct hwentry default_hw[] = {
.product = "MSA2[02]12fc|MSA2012i",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -185,7 +176,6 @@ static struct hwentry default_hw[] = {
.product = "MSA2012sa|MSA23(12|24)(fc|i|sa)|MSA2000s VOLUME",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -202,7 +192,6 @@ static struct hwentry default_hw[] = {
.product = "HSVX700",
.features = DEFAULT_FEATURES,
.hwhandler = "1 alua",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -219,7 +208,6 @@ static struct hwentry default_hw[] = {
.product = "LOGICAL VOLUME.*",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -236,7 +224,6 @@ static struct hwentry default_hw[] = {
.product = "P2000 G3 FC|P2000G3 FC/iSCSI|P2000 G3 SAS|P2000 G3 iSCSI",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -258,7 +245,6 @@ static struct hwentry default_hw[] = {
.product = "SAN DataDirector",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -280,7 +266,6 @@ static struct hwentry default_hw[] = {
.product = "SYMMETRIX",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -297,7 +282,6 @@ static struct hwentry default_hw[] = {
.bl_product = "LUNZ",
.features = "1 queue_if_no_path",
.hwhandler = "1 emc",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -314,7 +298,6 @@ static struct hwentry default_hw[] = {
.bl_product = "LUNZ",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -336,7 +319,6 @@ static struct hwentry default_hw[] = {
.product = "CentricStor",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_SERIAL,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -352,7 +334,6 @@ static struct hwentry default_hw[] = {
.product = "ETERNUS_DX(L|400|8000)",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -373,7 +354,6 @@ static struct hwentry default_hw[] = {
.product = "OPEN-.*",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -389,7 +369,6 @@ static struct hwentry default_hw[] = {
.product = "DF.*",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -411,7 +390,6 @@ static struct hwentry default_hw[] = {
.product = "ProFibre 4000R",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -429,7 +407,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = "1 queue_if_no_path",
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -447,7 +424,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = "1 queue_if_no_path",
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -465,7 +441,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = "1 queue_if_no_path",
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -483,7 +458,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = DEFAULT_FEATURES,
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -500,7 +474,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = "2 pg_init_retries 50",
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -518,7 +491,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = DEFAULT_FEATURES,
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -536,7 +508,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = DEFAULT_FEATURES,
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -554,7 +525,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = DEFAULT_FEATURES,
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -572,7 +542,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = DEFAULT_FEATURES,
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -589,7 +558,6 @@ static struct hwentry default_hw[] = {
.product = "^3542",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_SERIAL,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -606,7 +574,6 @@ static struct hwentry default_hw[] = {
.product = "^2105800",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_SERIAL,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -623,7 +590,6 @@ static struct hwentry default_hw[] = {
.product = "^2105F20",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_SERIAL,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -640,7 +606,6 @@ static struct hwentry default_hw[] = {
.product = "^1750500",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -657,7 +622,6 @@ static struct hwentry default_hw[] = {
.product = "^2107900",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -674,7 +638,6 @@ static struct hwentry default_hw[] = {
.product = "^2145",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -693,7 +656,6 @@ static struct hwentry default_hw[] = {
.uid_attribute = "ID_UID",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -712,7 +674,6 @@ static struct hwentry default_hw[] = {
.uid_attribute = "ID_UID",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -729,7 +690,6 @@ static struct hwentry default_hw[] = {
.product = "^IPR.*",
.features = "1 queue_if_no_path",
.hwhandler = "1 alua",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -746,7 +706,6 @@ static struct hwentry default_hw[] = {
.product = "1820N00",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -763,7 +722,6 @@ static struct hwentry default_hw[] = {
.product = "2810XIV",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = 15,
.rr_weight = RR_WEIGHT_NONE,
@@ -786,7 +744,6 @@ static struct hwentry default_hw[] = {
.product = "VDASD",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -803,7 +760,6 @@ static struct hwentry default_hw[] = {
.product = "3303 NVDISK",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = FAILOVER,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -820,7 +776,6 @@ static struct hwentry default_hw[] = {
.product = "NVDISK",
.features = DEFAULT_FEATURES,
.hwhandler = "1 alua",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -838,7 +793,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = "2 pg_init_retries 50",
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -856,7 +810,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = "2 pg_init_retries 50",
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -874,7 +827,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = "2 pg_init_retries 50",
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -892,7 +844,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = "2 pg_init_retries 50",
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -914,7 +865,6 @@ static struct hwentry default_hw[] = {
.product = "LUN.*",
.features = "3 queue_if_no_path pg_init_retries 50",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.flush_on_last_del = FLUSH_ENABLED,
@@ -936,7 +886,6 @@ static struct hwentry default_hw[] = {
.product = "COMSTAR",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_SERIAL,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -957,7 +906,6 @@ static struct hwentry default_hw[] = {
.product = "Nseries.*",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -978,7 +926,6 @@ static struct hwentry default_hw[] = {
.product = "Axiom.*",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -1001,7 +948,6 @@ static struct hwentry default_hw[] = {
.product = "TP9[13]00",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -1018,7 +964,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = DEFAULT_FEATURES,
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -1035,7 +980,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = "2 pg_init_retries 50",
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -1052,7 +996,6 @@ static struct hwentry default_hw[] = {
.product = "DISK ARRAY",
.features = DEFAULT_FEATURES,
.hwhandler = "1 alua",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -1075,7 +1018,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = DEFAULT_FEATURES,
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -1097,7 +1039,6 @@ static struct hwentry default_hw[] = {
.product = "(StorEdge 3510|T4)",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -1113,7 +1054,6 @@ static struct hwentry default_hw[] = {
.product = "FC2502",
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -1135,7 +1075,6 @@ static struct hwentry default_hw[] = {
.product = "RAIGE VOLUME",
.features = "1 queue_if_no_path",
.hwhandler = DEFAULT_HWHANDLER,
- .selector = DEFAULT_SELECTOR,
.pgpolicy = MULTIBUS,
.pgfailback = FAILBACK_UNDEF,
.rr_weight = RR_WEIGHT_NONE,
@@ -1151,7 +1090,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = DEFAULT_FEATURES,
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -1169,7 +1107,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = DEFAULT_FEATURES,
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -1187,7 +1124,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = "2 pg_init_retries 50",
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
@@ -1204,7 +1140,6 @@ static struct hwentry default_hw[] = {
.bl_product = "Universal Xport",
.features = DEFAULT_FEATURES,
.hwhandler = "1 rdac",
- .selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,

8
0013-RH-kpartx-msg.patch → 0012-RH-kpartx-msg.patch
View File

@ -2,11 +2,11 @@
kpartx/lopart.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: multipath-tools-120821/kpartx/lopart.c
Index: multipath-tools-130222/kpartx/lopart.c
===================================================================
--- multipath-tools-120821.orig/kpartx/lopart.c
+++ multipath-tools-120821/kpartx/lopart.c
@@ -216,13 +216,13 @@ find_unused_loop_device (void)
--- multipath-tools-130222.orig/kpartx/lopart.c
+++ multipath-tools-130222/kpartx/lopart.c
@@ -205,13 +205,13 @@ find_unused_loop_device (void)
fprintf(stderr,
"mount: Could not find any loop device, and, according to %s,\n"
" this kernel does not know about the loop device.\n"

50
0035-RHBZ-883981-cleanup-rpmdiff-issues.patch → 0013-RHBZ-883981-cleanup-rpmdiff-issues.patch
View File

@ -9,10 +9,10 @@
multipathd/Makefile | 5 +++--
8 files changed, 15 insertions(+), 12 deletions(-)
Index: multipath-tools-120821/Makefile.inc
Index: multipath-tools-130222/Makefile.inc
===================================================================
--- multipath-tools-120821.orig/Makefile.inc
+++ multipath-tools-120821/Makefile.inc
--- multipath-tools-130222.orig/Makefile.inc
+++ multipath-tools-130222/Makefile.inc
@@ -23,15 +23,15 @@ endif
prefix =
@ -43,27 +43,27 @@ Index: multipath-tools-120821/Makefile.inc
SHARED_FLAGS = -shared
%.o: %.c
Index: multipath-tools-120821/multipathd/Makefile
Index: multipath-tools-130222/multipathd/Makefile
===================================================================
--- multipath-tools-120821.orig/multipathd/Makefile
+++ multipath-tools-120821/multipathd/Makefile
--- multipath-tools-130222.orig/multipathd/Makefile
+++ multipath-tools-130222/multipathd/Makefile
@@ -5,9 +5,10 @@ include ../Makefile.inc
#
# basic flags setting
#
-CFLAGS += -I$(multipathdir) -I$(mpathpersistdir)
+CFLAGS += -fPIE -DPIE -I$(multipathdir) -I$(mpathpersistdir)
LDFLAGS += -lpthread -ldevmapper -lreadline -lncurses -ludev -ldl \
LDFLAGS += -lpthread -ldevmapper -lreadline -ludev -ldl \
- -L$(multipathdir) -lmultipath -L$(mpathpersistdir) -lmpathpersist
+ -L$(multipathdir) -lmultipath -L$(mpathpersistdir) -lmpathpersist \
+ -Wl,-z,now -pie
#
# debuging stuff
Index: multipath-tools-120821/kpartx/Makefile
Index: multipath-tools-130222/kpartx/Makefile
===================================================================
--- multipath-tools-120821.orig/kpartx/Makefile
+++ multipath-tools-120821/kpartx/Makefile
--- multipath-tools-130222.orig/kpartx/Makefile
+++ multipath-tools-130222/kpartx/Makefile
@@ -4,7 +4,7 @@
#
include ../Makefile.inc
@ -73,10 +73,10 @@ Index: multipath-tools-120821/kpartx/Makefile
LIBDM_API_COOKIE = $(shell grep -Ecs '^[a-z]*[[:space:]]+dm_task_set_cookie' /usr/include/libdevmapper.h)
Index: multipath-tools-120821/libmpathpersist/Makefile
Index: multipath-tools-130222/libmpathpersist/Makefile
===================================================================
--- multipath-tools-120821.orig/libmpathpersist/Makefile
+++ multipath-tools-120821/libmpathpersist/Makefile
--- multipath-tools-130222.orig/libmpathpersist/Makefile
+++ multipath-tools-130222/libmpathpersist/Makefile
@@ -10,7 +10,7 @@ DEVLIB = libmpathpersist.so
LIBS = $(DEVLIB).$(SONAME)
@ -95,10 +95,10 @@ Index: multipath-tools-120821/libmpathpersist/Makefile
$(CC) -shared $(LIBDEPS) -Wl,-soname=$@ $(CFLAGS) -o $@ $(OBJS)
ln -s $(LIBS) $(DEVLIB)
$(GZIP) mpath_persistent_reserve_in.3 > mpath_persistent_reserve_in.3.gz
Index: multipath-tools-120821/libmultipath/Makefile
Index: multipath-tools-130222/libmultipath/Makefile
===================================================================
--- multipath-tools-120821.orig/libmultipath/Makefile
+++ multipath-tools-120821/libmultipath/Makefile
--- multipath-tools-130222.orig/libmultipath/Makefile
+++ multipath-tools-130222/libmultipath/Makefile
@@ -8,6 +8,7 @@ SONAME=0
DEVLIB = libmultipath.so
LIBS = $(DEVLIB).$(SONAME)
@ -107,10 +107,10 @@ Index: multipath-tools-120821/libmultipath/Makefile
OBJS = memory.o parser.o vector.o devmapper.o \
hwtable.o blacklist.o util.o dmparser.o config.o \
Index: multipath-tools-120821/libmultipath/checkers/Makefile
Index: multipath-tools-130222/libmultipath/checkers/Makefile
===================================================================
--- multipath-tools-120821.orig/libmultipath/checkers/Makefile
+++ multipath-tools-120821/libmultipath/checkers/Makefile
--- multipath-tools-130222.orig/libmultipath/checkers/Makefile
+++ multipath-tools-130222/libmultipath/checkers/Makefile
@@ -14,7 +14,7 @@ LIBS= \
libcheckhp_sw.so \
libcheckrdac.so
@ -120,10 +120,10 @@ Index: multipath-tools-120821/libmultipath/checkers/Makefile
all: $(LIBS)
Index: multipath-tools-120821/libmultipath/prioritizers/Makefile
Index: multipath-tools-130222/libmultipath/prioritizers/Makefile
===================================================================
--- multipath-tools-120821.orig/libmultipath/prioritizers/Makefile
+++ multipath-tools-120821/libmultipath/prioritizers/Makefile
--- multipath-tools-130222.orig/libmultipath/prioritizers/Makefile
+++ multipath-tools-130222/libmultipath/prioritizers/Makefile
@@ -17,7 +17,7 @@ LIBS = \
libprioweightedpath.so \
libprioiet.so
@ -133,10 +133,10 @@ Index: multipath-tools-120821/libmultipath/prioritizers/Makefile
all: $(LIBS)
Index: multipath-tools-120821/multipath/Makefile
Index: multipath-tools-130222/multipath/Makefile
===================================================================
--- multipath-tools-120821.orig/multipath/Makefile
+++ multipath-tools-120821/multipath/Makefile
--- multipath-tools-130222.orig/multipath/Makefile
+++ multipath-tools-130222/multipath/Makefile
@@ -6,7 +6,7 @@ include ../Makefile.inc
OBJS = main.o

80
0014-RH-dm_reassign.patch
View File

@ -1,80 +0,0 @@
---
libmultipath/devmapper.c | 4 +++-
libmultipath/sysfs.c | 10 ++++++----
libmultipath/util.c | 3 ++-
3 files changed, 11 insertions(+), 6 deletions(-)
Index: multipath-tools-120821/libmultipath/devmapper.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/devmapper.c
+++ multipath-tools-120821/libmultipath/devmapper.c
@@ -1372,8 +1372,10 @@ int dm_reassign(const char *mapname)
return 1;
}
- if (!(dmt = dm_task_create(DM_DEVICE_DEPS)))
+ if (!(dmt = dm_task_create(DM_DEVICE_DEPS))) {
+ condlog(3, "%s: couldn't make dm task", mapname);
return 0;
+ }
if (!dm_task_set_name(dmt, mapname))
goto out;
Index: multipath-tools-120821/libmultipath/sysfs.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/sysfs.c
+++ multipath-tools-120821/libmultipath/sysfs.c
@@ -125,8 +125,10 @@ int sysfs_check_holders(char * check_dev
return 0;
}
- if (devt2devname(check_dev, PATH_SIZE, check_devt))
+ if (devt2devname(check_dev, PATH_SIZE, check_devt)) {
+ condlog(1, "can't get devname for %s", check_devt);
return 0;
+ }
condlog(3, "%s: checking holder", check_dev);
@@ -143,17 +145,17 @@ int sysfs_check_holders(char * check_dev
continue;
if (sscanf(holder->d_name, "dm-%d", &table_minor) != 1) {
- condlog(3, "%s: %s is not a dm-device",
+ condlog(0, "%s: %s is not a dm-device",
check_dev, holder->d_name);
continue;
}
if (table_minor == new_minor) {
- condlog(3, "%s: holder already correct", check_dev);
+ condlog(0, "%s: holder already correct", check_dev);
continue;
}
table_name = dm_mapname(major, table_minor);
- condlog(3, "%s: reassign table %s old %s new %s", check_dev,
+ condlog(0, "%s: reassign table %s old %s new %s", check_dev,
table_name, check_devt, new_devt);
dm_reassign_table(table_name, check_devt, new_devt);
Index: multipath-tools-120821/libmultipath/util.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/util.c
+++ multipath-tools-120821/libmultipath/util.c
@@ -161,6 +161,7 @@ devt2devname (char *devname, int devname
struct stat statbuf;
memset(block_path, 0, sizeof(block_path));
+ memset(dev, 0, sizeof(dev));
if (sscanf(devt, "%u:%u", &major, &minor) != 2) {
condlog(0, "Invalid device number %s", devt);
return 1;
@@ -172,7 +173,7 @@ devt2devname (char *devname, int devname
if (stat("/sys/dev/block", &statbuf) == 0) {
/* Newer kernels have /sys/dev/block */
sprintf(block_path,"/sys/dev/block/%u:%u", major, minor);
- if (stat(block_path, &statbuf) == 0) {
+ if (lstat(block_path, &statbuf) == 0) {
if (S_ISLNK(statbuf.st_mode) &&
readlink(block_path, dev, FILE_NAME_SIZE) > 0) {
char *p = strrchr(dev, '/');

0
0039-RH-handle-other-sector-sizes.patch → 0014-RH-handle-other-sector-sizes.patch
View File

8
0040-RH-fix-output-buffer.patch → 0015-RH-fix-output-buffer.patch
View File

@ -2,10 +2,10 @@
libmultipath/print.c | 30 ++++++++++++++++++++++++++----
1 file changed, 26 insertions(+), 4 deletions(-)
Index: multipath-tools-120821/libmultipath/print.c
Index: multipath-tools-130222/libmultipath/print.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/print.c
+++ multipath-tools-120821/libmultipath/print.c
--- multipath-tools-130222.orig/libmultipath/print.c
+++ multipath-tools-130222/libmultipath/print.c
@@ -8,6 +8,8 @@
#include <sys/stat.h>
#include <dirent.h>
@ -23,7 +23,7 @@ Index: multipath-tools-120821/libmultipath/print.c
#define MAX(x,y) (x > y) ? x : y
#define TAIL (line + len - 1 - c)
@@ -757,11 +760,30 @@ snprint_pathgroup (char * line, int len,
@@ -754,11 +757,30 @@ snprint_pathgroup (char * line, int len,
extern void
print_multipath_topology (struct multipath * mpp, int verbosity)
{

17
0015-RH-selector_change.patch
View File

@ -1,17 +0,0 @@
---
libmultipath/defaults.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: multipath-tools-120821/libmultipath/defaults.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/defaults.h
+++ multipath-tools-120821/libmultipath/defaults.h
@@ -1,7 +1,7 @@
#define DEFAULT_UID_ATTRIBUTE "ID_SERIAL"
#define DEFAULT_UDEVDIR "/dev"
#define DEFAULT_MULTIPATHDIR "/" LIB_STRING "/multipath"
-#define DEFAULT_SELECTOR "round-robin 0"
+#define DEFAULT_SELECTOR "service-time 0"
#define DEFAULT_ALIAS_PREFIX "mpath"
#define DEFAULT_FEATURES "0"
#define DEFAULT_HWHANDLER "0"

18
0016-RH-dont-print-ghost-messages.patch Normal file
View File

@ -0,0 +1,18 @@
---
libmultipath/discovery.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Index: multipath-tools-130222/libmultipath/discovery.c
===================================================================
--- multipath-tools-130222.orig/libmultipath/discovery.c
+++ multipath-tools-130222/libmultipath/discovery.c
@@ -898,7 +898,8 @@ get_state (struct path * pp, int daemon)
c->timeout = DEF_TIMEOUT;
state = checker_check(c);
condlog(3, "%s: state = %s", pp->dev, checker_state_name(state));
- if (state != PATH_UP && strlen(checker_message(c)))
+ if (state != PATH_UP && state != PATH_GHOST &&
+ strlen(checker_message(c)))
condlog(3, "%s: checker msg is \"%s\"",
pp->dev, checker_message(c));
return state;

426
0016-RH-retain_hwhandler.patch
View File

@ -1,426 +0,0 @@
---
libmultipath/config.c | 5 ++-
libmultipath/config.h | 4 +-
libmultipath/configure.c | 7 +++-
libmultipath/defaults.h | 1
libmultipath/devmapper.c | 34 +++------------------
libmultipath/devmapper.h | 8 ++++-
libmultipath/dict.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++
libmultipath/dmparser.c | 3 +
libmultipath/propsel.c | 29 +++++++++++++++++-
libmultipath/propsel.h | 1
libmultipath/structs.h | 7 ++++
11 files changed, 138 insertions(+), 35 deletions(-)
Index: multipath-tools-120821/libmultipath/config.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/config.c
+++ multipath-tools-120821/libmultipath/config.c
@@ -327,6 +327,7 @@ merge_hwe (struct hwentry * dst, struct
merge_num(fast_io_fail);
merge_num(dev_loss);
merge_num(user_friendly_names);
+ merge_num(retain_hwhandler);
return 0;
}
@@ -386,6 +387,7 @@ store_hwe (vector hwtable, struct hwentr
hwe->fast_io_fail = dhwe->fast_io_fail;
hwe->dev_loss = dhwe->dev_loss;
hwe->user_friendly_names = dhwe->user_friendly_names;
+ hwe->retain_hwhandler = dhwe->retain_hwhandler;
if (dhwe->bl_product && !(hwe->bl_product = set_param_str(dhwe->bl_product)))
goto out;
@@ -502,7 +504,7 @@ load_config (char * file)
conf->verbosity = DEFAULT_VERBOSITY;
conf->udev = udev_new();
- conf->dmrq = dm_drv_get_rq();
+ dm_drv_version(conf->version, TGT_MPATH);
conf->dev_type = DEV_NONE;
conf->minio = DEFAULT_MINIO;
conf->minio_rq = DEFAULT_MINIO_RQ;
@@ -519,6 +521,7 @@ load_config (char * file)
conf->max_checkint = MAX_CHECKINT(conf->checkint);
conf->find_multipaths = DEFAULT_FIND_MULTIPATHS;
conf->fast_io_fail = 5;
+ conf->retain_hwhandler = DEFAULT_RETAIN_HWHANDLER;
/*
* preload default hwtable
Index: multipath-tools-120821/libmultipath/config.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/config.h
+++ multipath-tools-120821/libmultipath/config.h
@@ -46,6 +46,7 @@ struct hwentry {
int fast_io_fail;
unsigned int dev_loss;
int user_friendly_names;
+ int retain_hwhandler;
char * bl_product;
};
@@ -75,7 +76,6 @@ struct mpentry {
};
struct config {
- int dmrq;
int verbosity;
int dry_run;
int list;
@@ -110,6 +110,8 @@ struct config {
mode_t mode;
uint32_t cookie;
int reassign_maps;
+ int retain_hwhandler;
+ unsigned int version[3];
char * dev;
struct udev * udev;
Index: multipath-tools-120821/libmultipath/defaults.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/defaults.h
+++ multipath-tools-120821/libmultipath/defaults.h
@@ -16,6 +16,7 @@
#define DEFAULT_VERBOSITY 2
#define DEFAULT_REASSIGN_MAPS 1
#define DEFAULT_FIND_MULTIPATHS 0
+#define DEFAULT_RETAIN_HWHANDLER RETAIN_HWHANDLER_OFF
#define DEFAULT_CHECKINT 5
#define MAX_CHECKINT(a) (a << 2)
Index: multipath-tools-120821/libmultipath/dict.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/dict.c
+++ multipath-tools-120821/libmultipath/dict.c
@@ -650,6 +650,29 @@ wwids_file_handler(vector strvec)
return 0;
}
+static int
+def_retain_hwhandler_handler(vector strvec)
+{
+ char * buff;
+
+ buff = set_value(strvec);
+
+ if (!buff)
+ return 1;
+
+ if ((strlen(buff) == 2 && !strcmp(buff, "no")) ||
+ (strlen(buff) == 1 && !strcmp(buff, "0")))
+ conf->retain_hwhandler = RETAIN_HWHANDLER_OFF;
+ else if ((strlen(buff) == 3 && !strcmp(buff, "yes")) ||
+ (strlen(buff) == 1 && !strcmp(buff, "1")))
+ conf->retain_hwhandler = RETAIN_HWHANDLER_ON;
+ else
+ conf->retain_hwhandler = RETAIN_HWHANDLER_UNDEF;
+
+ FREE(buff);
+ return 0;
+}
+
/*
* blacklist block handlers
*/
@@ -1271,6 +1294,33 @@ hw_names_handler(vector strvec)
return 0;
}
+static int
+hw_retain_hwhandler_handler(vector strvec)
+{
+ struct hwentry *hwe = VECTOR_LAST_SLOT(conf->hwtable);
+ char * buff;
+
+ if (!hwe)
+ return 1;
+
+ buff = set_value(strvec);
+
+ if (!buff)
+ return 1;
+
+ if ((strlen(buff) == 2 && !strcmp(buff, "no")) ||
+ (strlen(buff) == 1 && !strcmp(buff, "0")))
+ hwe->retain_hwhandler = RETAIN_HWHANDLER_OFF;
+ else if ((strlen(buff) == 3 && !strcmp(buff, "yes")) ||
+ (strlen(buff) == 1 && !strcmp(buff, "1")))
+ hwe->retain_hwhandler = RETAIN_HWHANDLER_ON;
+ else
+ hwe->user_friendly_names = RETAIN_HWHANDLER_UNDEF;
+
+ FREE(buff);
+ return 0;
+}
+
/*
* multipaths block handlers
*/
@@ -2295,6 +2345,19 @@ snprint_hw_user_friendly_names (char * b
}
static int
+snprint_hw_retain_hwhandler_handler(char * buff, int len, void * data)
+{
+ struct hwentry * hwe = (struct hwentry *)data;
+
+ if (hwe->retain_hwhandler == RETAIN_HWHANDLER_ON)
+ return snprintf(buff, len, "yes");
+ else if (hwe->retain_hwhandler == RETAIN_HWHANDLER_OFF)
+ return snprintf(buff, len, "no");
+ else
+ return 0;
+}
+
+static int
snprint_def_polling_interval (char * buff, int len, void * data)
{
return snprintf(buff, len, "%i", conf->checkint);
@@ -2632,6 +2695,15 @@ snprint_def_reservation_key(char * buff,
}
static int
+snprint_def_retain_hwhandler_handler(char * buff, int len, void * data)
+{
+ if (conf->retain_hwhandler == RETAIN_HWHANDLER_ON)
+ return snprintf(buff, len, "yes");
+ else
+ return snprintf(buff, len, "no");
+}
+
+static int
snprint_ble_simple (char * buff, int len, void * data)
{
struct blentry * ble = (struct blentry *)data;
@@ -2696,6 +2768,7 @@ init_keywords(void)
install_keyword("log_checker_err", &def_log_checker_err_handler, &snprint_def_log_checker_err);
install_keyword("reservation_key", &def_reservation_key_handler, &snprint_def_reservation_key);
install_keyword("find_multipaths", &def_find_multipaths_handler, &snprint_def_find_multipaths);
+ install_keyword("retain_attached_hw_handler", &def_retain_hwhandler_handler, &snprint_def_retain_hwhandler_handler);
__deprecated install_keyword("default_selector", &def_selector_handler, NULL);
__deprecated install_keyword("default_path_grouping_policy", &def_pgpolicy_handler, NULL);
__deprecated install_keyword("default_uid_attribute", &def_uid_attribute_handler, NULL);
@@ -2757,6 +2830,7 @@ init_keywords(void)
install_keyword("fast_io_fail_tmo", &hw_fast_io_fail_handler, &snprint_hw_fast_io_fail);
install_keyword("dev_loss_tmo", &hw_dev_loss_handler, &snprint_hw_dev_loss);
install_keyword("user_friendly_names", &hw_names_handler, &snprint_hw_user_friendly_names);
+ install_keyword("retain_attached_hw_handler", &hw_retain_hwhandler_handler, &snprint_hw_retain_hwhandler_handler);
install_sublevel_end();
install_keyword_root("multipaths", &multipaths_handler);
Index: multipath-tools-120821/libmultipath/structs.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/structs.h
+++ multipath-tools-120821/libmultipath/structs.h
@@ -99,6 +99,12 @@ enum user_friendly_names_states {
USER_FRIENDLY_NAMES_ON,
};
+enum retain_hwhandler_states {
+ RETAIN_HWHANDLER_UNDEF,
+ RETAIN_HWHANDLER_OFF,
+ RETAIN_HWHANDLER_ON,
+};
+
struct scsi_idlun {
int dev_id;
int host_unique_id;
@@ -188,6 +194,7 @@ struct multipath {
int flush_on_last_del;
int attribute_flags;
int fast_io_fail;
+ int retain_hwhandler;
unsigned int dev_loss;
uid_t uid;
gid_t gid;
Index: multipath-tools-120821/libmultipath/configure.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/configure.c
+++ multipath-tools-120821/libmultipath/configure.c
@@ -76,6 +76,7 @@ setup_map (struct multipath * mpp, char
select_fast_io_fail(mpp);
select_dev_loss(mpp);
select_reservation_key(mpp);
+ select_retain_hwhandler(mpp);
sysfs_set_scsi_tmo(mpp);
/*
@@ -217,8 +218,10 @@ select_action (struct multipath * mpp, v
mpp->alias);
return;
}
- if (!cmpp->selector || strncmp(cmpp->hwhandler, mpp->hwhandler,
- strlen(mpp->hwhandler))) {
+ if (mpp->retain_hwhandler != RETAIN_HWHANDLER_ON &&
+ (strlen(cmpp->hwhandler) != strlen(mpp->hwhandler) ||
+ strncmp(cmpp->hwhandler, mpp->hwhandler,
+ strlen(mpp->hwhandler)))) {
mpp->action = ACT_RELOAD;
condlog(3, "%s: set ACT_RELOAD (hwhandler change)",
mpp->alias);
Index: multipath-tools-120821/libmultipath/dmparser.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/dmparser.c
+++ multipath-tools-120821/libmultipath/dmparser.c
@@ -56,6 +56,7 @@ assemble_map (struct multipath * mp, cha
int nr_priority_groups, initial_pg_nr;
char * p, * f;
char no_path_retry[] = "queue_if_no_path";
+ char retain_hwhandler[] = "retain_attached_hw_handler";
struct pathgroup * pgp;
struct path * pp;
@@ -81,6 +82,8 @@ assemble_map (struct multipath * mp, cha
} else {
add_feature(&f, no_path_retry);
}
+ if (mp->retain_hwhandler == RETAIN_HWHANDLER_ON)
+ add_feature(&f, retain_hwhandler);
shift = snprintf(p, freechar, "%s %s %i %i",
f, mp->hwhandler,
Index: multipath-tools-120821/libmultipath/propsel.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/propsel.c
+++ multipath-tools-120821/libmultipath/propsel.c
@@ -513,7 +513,9 @@ select_minio_bio (struct multipath * mp)
extern int
select_minio (struct multipath * mp)
{
- if (conf->dmrq)
+ unsigned int minv_dmrq[3] = {1, 1, 0};
+
+ if (VERSION_GE(conf->version, minv_dmrq))
return select_minio_rq(mp);
else
return select_minio_bio(mp);
@@ -674,3 +676,28 @@ select_reservation_key (struct multipath
return 0;
}
+extern int
+select_retain_hwhandler (struct multipath * mp)
+{
+ unsigned int minv_dm_retain[3] = {1, 5, 0};
+
+ if (!VERSION_GE(conf->version, minv_dm_retain)) {
+ mp->retain_hwhandler = RETAIN_HWHANDLER_OFF;
+ condlog(3, "%s: retain_attached_hw_hander disabled (requires kernel version >= 1.5.0)", mp->alias);
+ return 0;
+ }
+
+ if (mp->hwe && mp->hwe->retain_hwhandler) {
+ mp->retain_hwhandler = mp->hwe->retain_hwhandler;
+ condlog(3, "%s: retain_attached_hw_handler = %d (controller default)", mp->alias, mp->retain_hwhandler);
+ return 0;
+ }
+ if (conf->retain_hwhandler) {
+ mp->retain_hwhandler = conf->retain_hwhandler;
+ condlog(3, "%s: retain_attached_hw_handler = %d (config file default)", mp->alias, mp->retain_hwhandler);
+ return 0;
+ }
+ mp->retain_hwhandler = 0;
+ condlog(3, "%s: retain_attached_hw_handler = %d (compiled in default)", mp->alias, mp->retain_hwhandler);
+ return 0;
+}
Index: multipath-tools-120821/libmultipath/propsel.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/propsel.h
+++ multipath-tools-120821/libmultipath/propsel.h
@@ -18,3 +18,4 @@ int select_gid(struct multipath *mp);
int select_fast_io_fail(struct multipath *mp);
int select_dev_loss(struct multipath *mp);
int select_reservation_key(struct multipath *mp);
+int select_retain_hwhandler (struct multipath * mp);
Index: multipath-tools-120821/libmultipath/devmapper.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/devmapper.c
+++ multipath-tools-120821/libmultipath/devmapper.c
@@ -98,12 +98,6 @@ dm_init(void) {
dm_log_init_verbose(conf ? conf->verbosity + 3 : 0);
}
-#define VERSION_GE(v, minv) ( \
- (v[0] > minv[0]) || \
- ((v[0] == minv[0]) && (v[1] > minv[1])) || \
- ((v[0] == minv[0]) && (v[1] == minv[1]) && (v[2] >= minv[2])) \
-)
-
static int
dm_lib_prereq (void)
{
@@ -126,7 +120,7 @@ dm_lib_prereq (void)
return 1;
}
-static int
+int
dm_drv_version (unsigned int * version, char * str)
{
int r = 2;
@@ -135,6 +129,10 @@ dm_drv_version (unsigned int * version,
struct dm_versions *last_target;
unsigned int *v;
+ version[0] = 0;
+ version[1] = 0;
+ version[2] = 0;
+
if (!(dmt = dm_task_create(DM_DEVICE_LIST_VERSIONS)))
return 1;
@@ -169,28 +167,6 @@ out:
return r;
}
-int
-dm_drv_get_rq (void)
-{
- unsigned int minv_dmrq[3] = {1, 1, 0};
- unsigned int version[3] = {0, 0, 0};
- unsigned int * v = version;
-
- if (dm_drv_version(v, TGT_MPATH)) {
- /* in doubt return least capable */
- return 0;
- }
-
- /* test request based multipath capability */
- if VERSION_GE(v, minv_dmrq) {
- condlog(3, "activate request-based multipathing mode "
- "(driver >= v%u.%u.%u)",
- minv_dmrq[0], minv_dmrq[1], minv_dmrq[2]);
- return 1;
- }
- return 0;
-}
-
static int
dm_drv_prereq (void)
{
Index: multipath-tools-120821/libmultipath/devmapper.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/devmapper.h
+++ multipath-tools-120821/libmultipath/devmapper.h
@@ -8,7 +8,7 @@
void dm_init(void);
int dm_prereq (void);
-int dm_drv_get_rq (void);
+int dm_drv_version (unsigned int * version, char * str);
int dm_simplecmd_flush (int, const char *, int);
int dm_simplecmd_noflush (int, const char *);
int dm_addmap_create (struct multipath *mpp, char *params);
@@ -46,4 +46,10 @@ int dm_setgeometry(struct multipath *mpp
void udev_wait(unsigned int c);
void udev_set_sync_support(int c);
+#define VERSION_GE(v, minv) ( \
+ (v[0] > minv[0]) || \
+ ((v[0] == minv[0]) && (v[1] > minv[1])) || \
+ ((v[0] == minv[0]) && (v[1] == minv[1]) && (v[2] >= minv[2])) \
+)
+
#endif /* _DEVMAPPER_H */

82
0017-RH-fix-sigusr1.patch Normal file
View File

@ -0,0 +1,82 @@
---
libmultipath/log_pthread.c | 3 +++
multipathd/main.c | 12 +++++-------
2 files changed, 8 insertions(+), 7 deletions(-)
Index: multipath-tools-130222/multipathd/main.c
===================================================================
--- multipath-tools-130222.orig/multipathd/main.c
+++ multipath-tools-130222/multipathd/main.c
@@ -1473,7 +1473,9 @@ sighup (int sig)
if (running_state != DAEMON_RUNNING)
return;
+ lock(gvecs->lock);
reconfigure(gvecs);
+ unlock(gvecs->lock);
#ifdef _DEBUG_
dbg_free_final(NULL);
@@ -1487,16 +1489,9 @@ sigend (int sig)
}
static void
-sigusr1 (int sig)
-{
- condlog(3, "SIGUSR1 received");
-}
-
-static void
signal_init(void)
{
signal_set(SIGHUP, sighup);
- signal_set(SIGUSR1, sigusr1);
signal_set(SIGINT, sigend);
signal_set(SIGTERM, sigend);
signal(SIGPIPE, SIG_IGN);
@@ -1652,6 +1647,7 @@ child (void * param)
*/
running_state = DAEMON_CONFIGURE;
+ block_signal(SIGHUP, &set);
lock(vecs->lock);
if (configure(vecs, 1)) {
unlock(vecs->lock);
@@ -1659,6 +1655,7 @@ child (void * param)
exit(1);
}
unlock(vecs->lock);
+ pthread_sigmask(SIG_SETMASK, &set, NULL);
/*
* start threads
@@ -1691,6 +1688,7 @@ child (void * param)
*/
running_state = DAEMON_SHUTDOWN;
pthread_sigmask(SIG_UNBLOCK, &set, NULL);
+ block_signal(SIGUSR1, NULL);
block_signal(SIGHUP, NULL);
lock(vecs->lock);
if (conf->queue_without_daemon == QUE_NO_DAEMON_OFF)
Index: multipath-tools-130222/libmultipath/log_pthread.c
===================================================================
--- multipath-tools-130222.orig/libmultipath/log_pthread.c
+++ multipath-tools-130222/libmultipath/log_pthread.c
@@ -55,14 +55,17 @@ void log_safe (int prio, const char * fm
void log_thread_flush (void)
{
+ sigset_t old;
int empty;
do {
+ block_signal(SIGUSR1, &old);
pthread_mutex_lock(&logq_lock);
empty = log_dequeue(la->buff);
pthread_mutex_unlock(&logq_lock);
if (!empty)
log_syslog(la->buff);
+ pthread_sigmask(SIG_SETMASK, &old, NULL);
} while (empty == 0);
}

17
0018-RH-fix-factorize.patch Normal file
View File

@ -0,0 +1,17 @@
---
libmultipath/config.c | 2 ++
1 file changed, 2 insertions(+)
Index: multipath-tools-130222/libmultipath/config.c
===================================================================
--- multipath-tools-130222.orig/libmultipath/config.c
+++ multipath-tools-130222/libmultipath/config.c
@@ -437,6 +437,8 @@ restart:
merge_hwe(hwe2, hwe1);
if (hwe_strmatch(hwe2, hwe1) == 0) {
vector_del_slot(hw, i);
+ free_hwe(hwe1);
+ n -= 1;
/*
* Play safe here; we have modified
* the original vector so the outer

152
0018-RH-remove-config-dups.patch
View File

@ -1,152 +0,0 @@
---
libmultipath/blacklist.c | 91 ++++++++++++++++++++++++-----------------------
libmultipath/config.c | 16 ++++++--
2 files changed, 60 insertions(+), 47 deletions(-)
Index: multipath-tools-120821/libmultipath/blacklist.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/blacklist.c
+++ multipath-tools-120821/libmultipath/blacklist.c
@@ -96,50 +96,6 @@ set_ble_device (vector blist, char * ven
}
int
-setup_default_blist (struct config * conf)
-{
- struct blentry * ble;
- struct hwentry *hwe;
- char * str;
- int i;
-
- str = STRDUP("^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*");
- if (!str)
- return 1;
- if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
- return 1;
-
- str = STRDUP("^hd[a-z]");
- if (!str)
- return 1;
- if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
- return 1;
-
- str = STRDUP("^dcssblk[0-9]*");
- if (!str)
- return 1;
- if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
- return 1;
-
- vector_foreach_slot (conf->hwtable, hwe, i) {
- if (hwe->bl_product) {
- if (alloc_ble_device(conf->blist_device))
- return 1;
- ble = VECTOR_SLOT(conf->blist_device,
- VECTOR_SIZE(conf->blist_device) -1);
- if (set_ble_device(conf->blist_device,
- STRDUP(hwe->vendor),
- STRDUP(hwe->bl_product),
- ORIGIN_DEFAULT)) {
- FREE(ble);
- return 1;
- }
- }
- }
- return 0;
-}
-
-int
_blacklist_exceptions (vector elist, char * str)
{
int i;
@@ -192,6 +148,53 @@ _blacklist_device (vector blist, char *
}
return 0;
}
+
+int
+setup_default_blist (struct config * conf)
+{
+ struct blentry * ble;
+ struct hwentry *hwe;
+ char * str;
+ int i;
+
+ str = STRDUP("^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*");
+ if (!str)
+ return 1;
+ if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
+ return 1;
+
+ str = STRDUP("^hd[a-z]");
+ if (!str)
+ return 1;
+ if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
+ return 1;
+
+ str = STRDUP("^dcssblk[0-9]*");
+ if (!str)
+ return 1;
+ if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
+ return 1;
+
+ vector_foreach_slot (conf->hwtable, hwe, i) {
+ if (hwe->bl_product) {
+ if (_blacklist_device(conf->blist_device, hwe->vendor,
+ hwe->bl_product))
+ continue;
+ if (alloc_ble_device(conf->blist_device))
+ return 1;
+ ble = VECTOR_SLOT(conf->blist_device,
+ VECTOR_SIZE(conf->blist_device) -1);
+ if (set_ble_device(conf->blist_device,
+ STRDUP(hwe->vendor),
+ STRDUP(hwe->bl_product),
+ ORIGIN_DEFAULT)) {
+ FREE(ble);
+ return 1;
+ }
+ }
+ }
+ return 0;
+}
#define LOG_BLIST(M) \
if (vendor && product) \
Index: multipath-tools-120821/libmultipath/config.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/config.c
+++ multipath-tools-120821/libmultipath/config.c
@@ -26,13 +26,16 @@
static int
hwe_strmatch (struct hwentry *hwe1, struct hwentry *hwe2)
{
- if (hwe1->vendor && hwe2->vendor && strcmp(hwe1->vendor, hwe2->vendor))
+ if ((!!(hwe1->vendor) != !!(hwe2->vendor)) ||
+ (hwe1->vendor && strcmp(hwe1->vendor, hwe2->vendor)))
return 1;
- if (hwe1->product && hwe2->product && strcmp(hwe1->product, hwe2->product))
+ if ((!!(hwe1->product) != !!(hwe2->product)) ||
+ (hwe1->product && strcmp(hwe1->product, hwe2->product)))
return 1;
- if (hwe1->revision && hwe2->revision && strcmp(hwe1->revision, hwe2->revision))
+ if ((!!(hwe1->revision) != !!(hwe2->revision)) ||
+ (hwe1->revision && strcmp(hwe1->revision, hwe2->revision)))
return 1;
return 0;
@@ -417,6 +420,13 @@ factorize_hwtable (vector hw, int n)
continue;
/* dup */
merge_hwe(hwe2, hwe1);
+ if (hwe_strmatch(hwe2, hwe1) == 0) {
+ vector_del_slot(hw, i);
+ free_hwe(hwe1);
+ n -= 1;
+ i -= 1;
+ j -= 1;
+ }
}
}
return 0;

319
0019-RH-detect-prio.patch
View File

@ -1,319 +0,0 @@
---
libmultipath/Makefile | 2 -
libmultipath/config.c | 3 +
libmultipath/config.h | 2 +
libmultipath/defaults.h | 1
libmultipath/dict.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++
libmultipath/discovery.c | 1
libmultipath/propsel.c | 41 ++++++++++++++++++++++++++
libmultipath/propsel.h | 1
libmultipath/structs.h | 7 ++++
9 files changed, 131 insertions(+), 1 deletion(-)
Index: multipath-tools-120821/libmultipath/config.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/config.c
+++ multipath-tools-120821/libmultipath/config.c
@@ -331,6 +331,7 @@ merge_hwe (struct hwentry * dst, struct
merge_num(dev_loss);
merge_num(user_friendly_names);
merge_num(retain_hwhandler);
+ merge_num(detect_prio);
return 0;
}
@@ -391,6 +392,7 @@ store_hwe (vector hwtable, struct hwentr
hwe->dev_loss = dhwe->dev_loss;
hwe->user_friendly_names = dhwe->user_friendly_names;
hwe->retain_hwhandler = dhwe->retain_hwhandler;
+ hwe->detect_prio = dhwe->detect_prio;
if (dhwe->bl_product && !(hwe->bl_product = set_param_str(dhwe->bl_product)))
goto out;
@@ -532,6 +534,7 @@ load_config (char * file)
conf->find_multipaths = DEFAULT_FIND_MULTIPATHS;
conf->fast_io_fail = 5;
conf->retain_hwhandler = DEFAULT_RETAIN_HWHANDLER;
+ conf->detect_prio = DEFAULT_DETECT_PRIO;
/*
* preload default hwtable
Index: multipath-tools-120821/libmultipath/config.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/config.h
+++ multipath-tools-120821/libmultipath/config.h
@@ -47,6 +47,7 @@ struct hwentry {
unsigned int dev_loss;
int user_friendly_names;
int retain_hwhandler;
+ int detect_prio;
char * bl_product;
};
@@ -111,6 +112,7 @@ struct config {
uint32_t cookie;
int reassign_maps;
int retain_hwhandler;
+ int detect_prio;
unsigned int version[3];
char * dev;
Index: multipath-tools-120821/libmultipath/defaults.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/defaults.h
+++ multipath-tools-120821/libmultipath/defaults.h
@@ -17,6 +17,7 @@
#define DEFAULT_REASSIGN_MAPS 1
#define DEFAULT_FIND_MULTIPATHS 0
#define DEFAULT_RETAIN_HWHANDLER RETAIN_HWHANDLER_OFF
+#define DEFAULT_DETECT_PRIO DETECT_PRIO_OFF
#define DEFAULT_CHECKINT 5
#define MAX_CHECKINT(a) (a << 2)
Index: multipath-tools-120821/libmultipath/dict.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/dict.c
+++ multipath-tools-120821/libmultipath/dict.c
@@ -673,6 +673,29 @@ def_retain_hwhandler_handler(vector strv
return 0;
}
+static int
+def_detect_prio_handler(vector strvec)
+{
+ char * buff;
+
+ buff = set_value(strvec);
+
+ if (!buff)
+ return 1;
+
+ if ((strlen(buff) == 2 && !strcmp(buff, "no")) ||
+ (strlen(buff) == 1 && !strcmp(buff, "0")))
+ conf->detect_prio = DETECT_PRIO_OFF;
+ else if ((strlen(buff) == 3 && !strcmp(buff, "yes")) ||
+ (strlen(buff) == 1 && !strcmp(buff, "1")))
+ conf->detect_prio = DETECT_PRIO_ON;
+ else
+ conf->detect_prio = DETECT_PRIO_UNDEF;
+
+ FREE(buff);
+ return 0;
+}
+
/*
* blacklist block handlers
*/
@@ -1321,6 +1344,33 @@ hw_retain_hwhandler_handler(vector strve
return 0;
}
+static int
+hw_detect_prio_handler(vector strvec)
+{
+ struct hwentry *hwe = VECTOR_LAST_SLOT(conf->hwtable);
+ char * buff;
+
+ if (!hwe)
+ return 1;
+
+ buff = set_value(strvec);
+
+ if (!buff)
+ return 1;
+
+ if ((strlen(buff) == 2 && !strcmp(buff, "no")) ||
+ (strlen(buff) == 1 && !strcmp(buff, "0")))
+ hwe->detect_prio = DETECT_PRIO_OFF;
+ else if ((strlen(buff) == 3 && !strcmp(buff, "yes")) ||
+ (strlen(buff) == 1 && !strcmp(buff, "1")))
+ hwe->detect_prio = DETECT_PRIO_ON;
+ else
+ hwe->detect_prio = DETECT_PRIO_UNDEF;
+
+ FREE(buff);
+ return 0;
+}
+
/*
* multipaths block handlers
*/
@@ -2358,6 +2408,19 @@ snprint_hw_retain_hwhandler_handler(char
}
static int
+snprint_detect_prio(char * buff, int len, void * data)
+{
+ struct hwentry * hwe = (struct hwentry *)data;
+
+ if (hwe->detect_prio == DETECT_PRIO_ON)
+ return snprintf(buff, len, "yes");
+ else if (hwe->detect_prio == DETECT_PRIO_OFF)
+ return snprintf(buff, len, "no");
+ else
+ return 0;
+}
+
+static int
snprint_def_polling_interval (char * buff, int len, void * data)
{
return snprintf(buff, len, "%i", conf->checkint);
@@ -2704,6 +2767,15 @@ snprint_def_retain_hwhandler_handler(cha
}
static int
+snprint_def_detect_prio(char * buff, int len, void * data)
+{
+ if (conf->detect_prio == DETECT_PRIO_ON)
+ return snprintf(buff, len, "yes");
+ else
+ return snprintf(buff, len, "no");
+}
+
+static int
snprint_ble_simple (char * buff, int len, void * data)
{
struct blentry * ble = (struct blentry *)data;
@@ -2769,6 +2841,7 @@ init_keywords(void)
install_keyword("reservation_key", &def_reservation_key_handler, &snprint_def_reservation_key);
install_keyword("find_multipaths", &def_find_multipaths_handler, &snprint_def_find_multipaths);
install_keyword("retain_attached_hw_handler", &def_retain_hwhandler_handler, &snprint_def_retain_hwhandler_handler);
+ install_keyword("detect_prio", &def_detect_prio_handler, &snprint_def_detect_prio);
__deprecated install_keyword("default_selector", &def_selector_handler, NULL);
__deprecated install_keyword("default_path_grouping_policy", &def_pgpolicy_handler, NULL);
__deprecated install_keyword("default_uid_attribute", &def_uid_attribute_handler, NULL);
@@ -2831,6 +2904,7 @@ init_keywords(void)
install_keyword("dev_loss_tmo", &hw_dev_loss_handler, &snprint_hw_dev_loss);
install_keyword("user_friendly_names", &hw_names_handler, &snprint_hw_user_friendly_names);
install_keyword("retain_attached_hw_handler", &hw_retain_hwhandler_handler, &snprint_hw_retain_hwhandler_handler);
+ install_keyword("detect_prio", &hw_detect_prio_handler, &snprint_detect_prio);
install_sublevel_end();
install_keyword_root("multipaths", &multipaths_handler);
Index: multipath-tools-120821/libmultipath/structs.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/structs.h
+++ multipath-tools-120821/libmultipath/structs.h
@@ -105,6 +105,12 @@ enum retain_hwhandler_states {
RETAIN_HWHANDLER_ON,
};
+enum detect_prio_states {
+ DETECT_PRIO_UNDEF,
+ DETECT_PRIO_OFF,
+ DETECT_PRIO_ON,
+};
+
struct scsi_idlun {
int dev_id;
int host_unique_id;
@@ -162,6 +168,7 @@ struct path {
int failcount;
int priority;
int pgindex;
+ int detect_prio;
char * uid_attribute;
struct prio * prio;
struct checker checker;
Index: multipath-tools-120821/libmultipath/propsel.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/propsel.c
+++ multipath-tools-120821/libmultipath/propsel.c
@@ -17,6 +17,7 @@
#include "devmapper.h"
#include "prio.h"
#include "discovery.h"
+#include "prioritizers/alua_rtpg.h"
#include <inttypes.h>
pgpolicyfn *pgpolicies[] = {
@@ -379,11 +380,33 @@ select_getuid (struct path * pp)
return 0;
}
+struct prio *
+detect_prio(struct path * pp)
+{
+ struct prio *prio;
+
+ if (get_target_port_group_support(pp->fd) > 0) {
+ prio = prio_lookup(PRIO_ALUA);
+ prio_set_args(prio, DEFAULT_PRIO_ARGS);
+ return prio;
+ }
+ return NULL;
+}
+
extern int
select_prio (struct path * pp)
{
struct mpentry * mpe;
+ if (pp->detect_prio == DETECT_PRIO_ON) {
+ pp->prio = detect_prio(pp);
+ if (pp->prio) {
+ condlog(3, "%s: prio = %s (detected setting)",
+ pp->dev, pp->prio->name);
+ return 0;
+ }
+ }
+
if ((mpe = find_mpe(pp->wwid))) {
if (mpe->prio_name) {
pp->prio = prio_lookup(mpe->prio_name);
@@ -701,3 +724,21 @@ select_retain_hwhandler (struct multipat
condlog(3, "%s: retain_attached_hw_handler = %d (compiled in default)", mp->alias, mp->retain_hwhandler);
return 0;
}
+
+extern int
+select_detect_prio (struct path * pp)
+{
+ if (pp->hwe && pp->hwe->detect_prio) {
+ pp->detect_prio = pp->hwe->detect_prio;
+ condlog(3, "%s: detect_prio = %d (controller default)", pp->dev, pp->detect_prio);
+ return 0;
+ }
+ if (conf->detect_prio) {
+ pp->detect_prio = conf->detect_prio;
+ condlog(3, "%s: detect_prio = %d (config file default)", pp->dev, pp->detect_prio);
+ return 0;
+ }
+ pp->detect_prio = 0;
+ condlog(3, "%s: detect_prio = %d (compiled in default)", pp->dev, pp->detect_prio);
+ return 0;
+}
Index: multipath-tools-120821/libmultipath/Makefile
===================================================================
--- multipath-tools-120821.orig/libmultipath/Makefile
+++ multipath-tools-120821/libmultipath/Makefile
@@ -15,7 +15,7 @@ OBJS = memory.o parser.o vector.o devmap
pgpolicies.o debug.o regex.o defaults.o uevent.o \
switchgroup.o uxsock.o print.o alias.o log_pthread.o \
log.o configure.o structs_vec.o sysfs.o prio.o checkers.o \
- lock.o waiter.o file.o wwids.o
+ lock.o waiter.o file.o wwids.o prioritizers/alua_rtpg.o
LIBDM_API_FLUSH = $(shell grep -Ecs '^[a-z]*[[:space:]]+dm_task_no_flush' /usr/include/libdevmapper.h)
Index: multipath-tools-120821/libmultipath/discovery.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/discovery.c
+++ multipath-tools-120821/libmultipath/discovery.c
@@ -778,6 +778,7 @@ get_prio (struct path * pp)
return 0;
if (!pp->prio) {
+ select_detect_prio(pp);
select_prio(pp);
if (!pp->prio) {
condlog(3, "%s: no prio selected", pp->dev);
Index: multipath-tools-120821/libmultipath/propsel.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/propsel.h
+++ multipath-tools-120821/libmultipath/propsel.h
@@ -19,3 +19,4 @@ int select_fast_io_fail(struct multipath
int select_dev_loss(struct multipath *mp);
int select_reservation_key(struct multipath *mp);
int select_retain_hwhandler (struct multipath * mp);
+int select_detect_prio(struct path * pp);

48
0019-RH-fix-sockets.patch Normal file
View File

@ -0,0 +1,48 @@
---
libmpathpersist/mpath_updatepr.c | 3 ++-
libmultipath/uxsock.c | 4 ++--
2 files changed, 4 insertions(+), 3 deletions(-)
Index: multipath-tools-130222/libmpathpersist/mpath_updatepr.c
===================================================================
--- multipath-tools-130222.orig/libmpathpersist/mpath_updatepr.c
+++ multipath-tools-130222/libmpathpersist/mpath_updatepr.c
@@ -14,6 +14,7 @@
#include <debug.h>
#include "memory.h"
#include "../libmultipath/uxsock.h"
+#include "../libmultipath/defaults.h"
unsigned long mem_allocated; /* Total memory used in Bytes */
@@ -25,7 +26,7 @@ int update_prflag(char * arg1, char * ar
size_t len;
int ret = 0;
- fd = ux_socket_connect("/var/run/multipathd.sock");
+ fd = ux_socket_connect(DEFAULT_SOCKET);
if (fd == -1) {
condlog (0, "ux socket connect error");
return 1 ;
Index: multipath-tools-130222/libmultipath/uxsock.c
===================================================================
--- multipath-tools-130222.orig/libmultipath/uxsock.c
+++ multipath-tools-130222/libmultipath/uxsock.c
@@ -31,7 +31,7 @@ int ux_socket_connect(const char *name)
memset(&addr, 0, sizeof(addr));
addr.sun_family = AF_LOCAL;
addr.sun_path[0] = '\0';
- len = strlen(name) + 1;
+ len = strlen(name) + 1 + sizeof(sa_family_t);
strncpy(&addr.sun_path[1], name, len);
fd = socket(AF_LOCAL, SOCK_STREAM, 0);
@@ -62,7 +62,7 @@ int ux_socket_listen(const char *name)
memset(&addr, 0, sizeof(addr));
addr.sun_family = AF_LOCAL;
addr.sun_path[0] = '\0';
- len = strlen(name) + 1;
+ len = strlen(name) + 1 + sizeof(sa_family_t);
strncpy(&addr.sun_path[1], name, len);
if (bind(fd, (struct sockaddr *)&addr, len) == -1) {

21
0020-RH-netapp-config.patch
View File

@ -1,21 +0,0 @@
---
libmultipath/hwtable.c | 3 +++
1 file changed, 3 insertions(+)
Index: multipath-tools-120821/libmultipath/hwtable.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/hwtable.c
+++ multipath-tools-120821/libmultipath/hwtable.c
@@ -871,9 +871,12 @@ static struct hwentry default_hw[] = {
.rr_weight = RR_WEIGHT_NONE,
.no_path_retry = NO_PATH_RETRY_UNDEF,
.minio = 128,
+ .dev_loss = MAX_DEV_LOSS_TMO,
.checker_name = TUR,
.prio_name = PRIO_ONTAP,
.prio_args = NULL,
+ .retain_hwhandler = RETAIN_HWHANDLER_ON,
+ .detect_prio = DETECT_PRIO_ON,
},
/*
* NEXENTA/COMSTAR controller family

21
0021-RH-fix-oom-adj.patch
View File

@ -1,21 +0,0 @@
---
multipathd/main.c | 4 ++++
1 file changed, 4 insertions(+)
Index: multipath-tools-120821/multipathd/main.c
===================================================================
--- multipath-tools-120821.orig/multipathd/main.c
+++ multipath-tools-120821/multipathd/main.c
@@ -1568,8 +1568,12 @@ set_oom_adj (void)
strerror(errno));
return;
}
+#ifdef OOM_ADJUST_MIN
file = "/proc/self/oom_adj";
score = OOM_ADJUST_MIN;
+#else
+ retry = 0;
+#endif
} while (retry--);
condlog(0, "couldn't adjust oom score");
}

58
0022-RHBZ-864368-disable-libdm-failback.patch
View File

@ -1,58 +0,0 @@
---
kpartx/devmapper.c | 4 ++--
libmultipath/devmapper.c | 6 +++---
2 files changed, 5 insertions(+), 5 deletions(-)
Index: multipath-tools-120821/kpartx/devmapper.c
===================================================================
--- multipath-tools-120821.orig/kpartx/devmapper.c
+++ multipath-tools-120821/kpartx/devmapper.c
@@ -78,7 +78,7 @@ 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))
+ if (udev_wait_flag && !dm_task_set_cookie(dmt, cookie, DM_UDEV_DISABLE_LIBRARY_FALLBACK))
goto out;
r = dm_task_run(dmt);
@@ -128,7 +128,7 @@ 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))
+ if (task == DM_DEVICE_CREATE && !dm_task_set_cookie(dmt, cookie, DM_UDEV_DISABLE_LIBRARY_FALLBACK))
goto addout;
r = dm_task_run (dmt);
Index: multipath-tools-120821/libmultipath/devmapper.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/devmapper.c
+++ multipath-tools-120821/libmultipath/devmapper.c
@@ -219,7 +219,7 @@ 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))
+ if (udev_wait_flag && !dm_task_set_cookie(dmt, &conf->cookie, DM_UDEV_DISABLE_LIBRARY_FALLBACK))
goto out;
r = dm_task_run (dmt);
@@ -284,7 +284,7 @@ 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))
+ !dm_task_set_cookie(dmt, &conf->cookie, DM_UDEV_DISABLE_LIBRARY_FALLBACK))
goto freeout;
r = dm_task_run (dmt);
@@ -1244,7 +1244,7 @@ dm_rename (char * old, char * new)
dm_task_no_open_count(dmt);
- if (!dm_task_set_cookie(dmt, &conf->cookie, 0))
+ if (!dm_task_set_cookie(dmt, &conf->cookie, DM_UDEV_DISABLE_LIBRARY_FALLBACK))
goto out;
if (!dm_task_run(dmt))
goto out;

107
0023-RHBZ-866291-update-documentation.patch
View File

@ -1,107 +0,0 @@
---
multipath/main.c | 1 +
multipath/multipath.8 | 14 +++++++++++++-
multipath/multipath.conf.5 | 31 +++++++++++++++++++++++++++++++
3 files changed, 45 insertions(+), 1 deletion(-)
Index: multipath-tools-120821/multipath/main.c
===================================================================
--- multipath-tools-120821.orig/multipath/main.c
+++ multipath-tools-120821/multipath/main.c
@@ -101,6 +101,7 @@ usage (char * progname)
" -d dry run, do not create or update devmaps\n" \
" -t dump internal hardware table\n" \
" -r force devmap reload\n" \
+ " -B treat the bindings file as read only\n" \
" -p policy failover|multibus|group_by_serial|group_by_prio\n" \
" -b fil bindings file location\n" \
" -p pol force all maps to specified path grouping policy :\n" \
Index: multipath-tools-120821/multipath/multipath.8
===================================================================
--- multipath-tools-120821.orig/multipath/multipath.8
+++ multipath-tools-120821/multipath/multipath.8
@@ -5,8 +5,10 @@ multipath \- Device mapper target autoco
.B multipath
.RB [\| \-v\ \c
.IR verbosity \|]
+.RB [\| \-b\ \c
+.IR bindings_file \|]
.RB [\| \-d \|]
-.RB [\| \-h | \-l | \-ll | \-f | \-t | \-F \| \-B \|]
+.RB [\| \-h | \-l | \-ll | \-f | \-t | \-F | \-B | \-c | \-q | \|-r \|]
.RB [\| \-p\ \c
.BR failover | multibus | group_by_serial | group_by_prio | group_by_node_name \|]
.RB [\| device \|]
@@ -56,6 +58,16 @@ force devmap reload
.B \-B
treat the bindings file as read only
.TP
+.B \-b " bindings_file"
+set user_friendly_names bindings file location. The default is
+/etc/multipath/bindings
+.TP
+.B \-c
+check if a block device should be a path in a multipath device
+.TP
+.B \-q
+allow device tables with queue_if_no_path when multipathd is not running
+.TP
.BI \-p " policy"
force new maps to use the specified policy:
.RS 1.2i
Index: multipath-tools-120821/multipath/multipath.conf.5
===================================================================
--- multipath-tools-120821.orig/multipath/multipath.conf.5
+++ multipath-tools-120821/multipath/multipath.conf.5
@@ -369,6 +369,31 @@ errors are logged at level 3 until the d
.I always
, multipathd always logs the path checker error at logging level 2. Default is
.I always
+.TP
+.B reservation_key
+This is the service action reservation key used by mpathpersist. It must be
+set for all multipath devices using persistent reservations, and it must be
+the same as the RESERVATION KEY field of the PERSISTENT RESERVE OUT parameter
+list which contains an 8-byte value provided by the application client to the
+device server to identify the I_T nexus. It is unset by default.
+.TP
+.B retain_attached_hw_handler
+If set to
+.I yes
+and the scsi layer has already attached a hardware_handler to the device,
+multipath will not force the device to use the hardware_handler specified by
+mutipath.conf. If the scsi layer has not attached a hardware handler,
+multipath will continue to use its configured hardware handler. Default is
+.I no
+.TP
+.B detect_prio
+If set to
+.I yes
+, multipath will try to detect if the device supports ALUA. If so, the device
+will automatically use the
+.I alua
+prioritizer. If not, the prioritizer will be selected as usual. Default is
+.I no
.
.SH "blacklist section"
The
@@ -468,6 +493,8 @@ section:
.B rr_min_io_q
.TP
.B features
+.TP
+.B reservation_key
.RE
.PD
.LP
@@ -554,6 +581,10 @@ section:
.B dev_loss_tmo
.TP
.B flush_on_last_del
+.TP
+.B retain_attached_hw_handler
+.TP
+.B detect_prio
.RE
.PD
.LP

11
0024-RH-start-multipathd-service-before-lvm.patch
View File

@ -1,11 +0,0 @@
diff -purN old/multipathd/multipathd.service new/multipathd/multipathd.service
--- old/multipathd/multipathd.service 2012-10-31 14:40:23.197092673 +0100
+++ new/multipathd/multipathd.service 2012-10-31 14:42:14.174713711 +0100
@@ -1,6 +1,6 @@
[Unit]
Description=Device-Mapper Multipath Device Controller
-Before=iscsi.service iscsid.service
+Before=iscsi.service iscsid.service lvm2-activation-early.service
After=syslog.target
ConditionPathExists=/etc/multipath.conf

18
0025-RH-fix-systemd-start-order.patch
View File

@ -1,18 +0,0 @@
diff -purN old/multipathd/multipathd.service new/multipathd/multipathd.service
--- old/multipathd/multipathd.service 2012-11-02 15:03:38.024721232 +0100
+++ new/multipathd/multipathd.service 2012-11-02 15:11:54.386624285 +0100
@@ -2,6 +2,8 @@
Description=Device-Mapper Multipath Device Controller
Before=iscsi.service iscsid.service lvm2-activation-early.service
After=syslog.target
+DefaultDependencies=no
+Conflicts=shutdown.target
ConditionPathExists=/etc/multipath.conf
[Service]
@@ -12,4 +14,4 @@ ExecReload=/sbin/multipathd reconfigure
#ExecStop=/path/to/scrip delete-me if not necessary
[Install]
-WantedBy=multi-user.target
+WantedBy=sysinit.target

62
0026-RH-fix-mpathpersist-fns.patch
View File

@ -1,62 +0,0 @@
---
libmultipath/dict.c | 25 +++++++++++++++++++++++--
multipathd/cli_handlers.c | 2 +-
2 files changed, 24 insertions(+), 3 deletions(-)
Index: multipath-tools-120821/libmultipath/dict.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/dict.c
+++ multipath-tools-120821/libmultipath/dict.c
@@ -2073,8 +2073,19 @@ snprint_mp_prio_args(char * buff, int le
static int
snprint_mp_reservation_key (char * buff, int len, void * data)
{
+ int i;
+ unsigned char *keyp;
+ uint64_t prkey = 0;
struct mpentry * mpe = (struct mpentry *)data;
- return snprintf(buff, len, "%s" , mpe->reservation_key);
+ keyp = (unsigned char *)mpe->reservation_key;
+ for (i = 0; i < 8; i++) {
+ if (i > 0)
+ prkey <<= 8;
+ prkey |= *keyp;
+ keyp++;
+ }
+
+ return snprintf(buff, len, "0x%" PRIx64, prkey);
}
static int
@@ -2754,7 +2765,17 @@ snprint_def_wwids_file (char * buff, int
static int
snprint_def_reservation_key(char * buff, int len, void * data)
{
- return snprintf(buff, len, "%s", conf->reservation_key);
+ int i;
+ unsigned char *keyp;
+ uint64_t prkey = 0;
+ keyp = (unsigned char *)conf->reservation_key;
+ for (i = 0; i < 8; i++) {
+ if (i > 0)
+ prkey <<= 8;
+ prkey |= *keyp;
+ keyp++;
+ }
+ return snprintf(buff, len, "0x%" PRIx64, prkey);
}
static int
Index: multipath-tools-120821/multipathd/cli_handlers.c
===================================================================
--- multipath-tools-120821.orig/multipathd/cli_handlers.c
+++ multipath-tools-120821/multipathd/cli_handlers.c
@@ -947,7 +947,7 @@ cli_getprstatus (void * v, char ** reply
sprintf(*reply,"%d",mpp->prflag);
- *reply[1]='\0';
+ (*reply)[1]='\0';
condlog(3, "%s: reply = %s", param, *reply);

15
0027-RH-default-partition-delimiters.patch
View File

@ -1,15 +0,0 @@
---
multipath/multipath.rules | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: multipath-tools-120821/multipath/multipath.rules
===================================================================
--- multipath-tools-120821.orig/multipath/multipath.rules
+++ multipath-tools-120821/multipath/multipath.rules
@@ -20,5 +20,5 @@ ENV{DM_UUID}=="mpath-?*|part[0-9]*-mpath
ENV{DM_UUID}!="mpath-?*", GOTO="end_mpath"
ENV{DM_SUSPENDED}=="1", GOTO="end_mpath"
ENV{DM_ACTION}=="PATH_FAILED", GOTO="end_mpath"
-RUN+="$env{MPATH_SBIN_PATH}/kpartx -a -p p $tempnode"
+RUN+="$env{MPATH_SBIN_PATH}/kpartx -a $tempnode"
LABEL="end_mpath"

30
0028-RH-storagetek-config.patch
View File

@ -1,30 +0,0 @@
---
libmultipath/hwtable.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
Index: multipath-tools-120821/libmultipath/hwtable.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/hwtable.c
+++ multipath-tools-120821/libmultipath/hwtable.c
@@ -1120,6 +1120,21 @@ static struct hwentry default_hw[] = {
.prio_name = PRIO_RDAC,
.prio_args = NULL,
},
+ /* StorageTek 6180 */
+ {
+ .vendor = "SUN",
+ .product = "SUN_6180",
+ .features = DEFAULT_FEATURES,
+ .hwhandler = "1 rdac",
+ .pgpolicy = GROUP_BY_PRIO,
+ .pgfailback = -FAILBACK_IMMEDIATE,
+ .rr_weight = RR_WEIGHT_NONE,
+ .no_path_retry = NO_PATH_RETRY_QUEUE,
+ .minio = DEFAULT_MINIO,
+ .minio_rq = DEFAULT_MINIO_RQ,
+ .checker_name = RDAC,
+ .prio_name = PRIO_RDAC,
+ },
/* LSI/Engenio/NetApp E-Series RDAC storage */
{
.vendor = "(LSI|ENGENIO)",

34
0029-RH-kpartx-retry.patch
View File

@ -1,34 +0,0 @@
Index: multipath-tools-120821/kpartx/lopart.c
===================================================================
--- multipath-tools-120821.orig/kpartx/lopart.c
+++ multipath-tools-120821/kpartx/lopart.c
@@ -286,6 +286,7 @@ set_loop (const char *device, const char
extern int
del_loop (const char *device)
{
+ int retries = 3;
int fd;
if ((fd = open (device, O_RDONLY)) < 0) {
@@ -295,10 +296,17 @@ del_loop (const char *device)
return 1;
}
- if (ioctl (fd, LOOP_CLR_FD, 0) < 0) {
- perror ("ioctl: LOOP_CLR_FD");
- close (fd);
- return 1;
+ while (ioctl (fd, LOOP_CLR_FD, 0) < 0) {
+ if (errno != EBUSY || retries-- <= 0) {
+ perror ("ioctl: LOOP_CLR_FD");
+ close (fd);
+ return 1;
+ }
+ fprintf(stderr,
+ "loop: device %s still in use, retrying delete\n",
+ device);
+ sleep(1);
+ continue;
}
close (fd);

569
0030-RH-early-blacklist.patch
View File

@ -1,569 +0,0 @@
---
libmultipath/alias.c | 47 +++++++++++++++++-------------
libmultipath/alias.h | 2 -
libmultipath/configure.c | 70 ++++++++++++++++++++++++++++++----------------
libmultipath/configure.h | 2 -
libmultipath/discovery.c | 47 +++++++++++++++++++++++-------
libmultipath/discovery.h | 11 ++++---
libmultipath/util.c | 2 -
multipath/main.c | 14 ++++-----
multipathd/cli_handlers.c | 11 +++----
multipathd/main.c | 22 ++++++--------
10 files changed, 140 insertions(+), 88 deletions(-)
Index: multipath-tools-120821/libmultipath/discovery.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/discovery.c
+++ multipath-tools-120821/libmultipath/discovery.c
@@ -28,37 +28,45 @@
#include "prio.h"
#include "defaults.h"
-struct path *
+int
store_pathinfo (vector pathvec, vector hwtable, struct udev_device *udevice,
- int flag)
+ int flag, struct path **pp_ptr)
{
+ int err = 1;
struct path * pp;
const char * devname;
+ if (pp_ptr)
+ *pp_ptr = NULL;
+
devname = udev_device_get_sysname(udevice);
if (!devname)
- return NULL;
+ return 1;
pp = alloc_path();
if (!pp)
- return NULL;
+ return 1;
if(safe_sprintf(pp->dev, "%s", devname)) {
condlog(0, "pp->dev too small");
goto out;
}
pp->udev = udev_device_ref(udevice);
- if (pathinfo(pp, hwtable, flag))
+ err = pathinfo(pp, hwtable, flag | DI_BLACKLIST);
+ if (err)
goto out;
- if (store_path(pathvec, pp))
+ err = store_path(pathvec, pp);
+ if (err)
goto out;
- return pp;
out:
- free_path(pp);
- return NULL;
+ if (err)
+ free_path(pp);
+ else if (pp_ptr)
+ *pp_ptr = pp;
+ return err;
}
static int
@@ -78,9 +86,11 @@ path_discover (vector pathvec, struct co
pp = find_path_by_dev(pathvec, (char *)devname);
if (!pp) {
- pp = store_pathinfo(pathvec, conf->hwtable,
- udevice, flag);
- return (pp ? 0 : 1);
+ if (store_pathinfo(pathvec, conf->hwtable,
+ udevice, flag, NULL) != 1)
+ return 0;
+ else
+ return 1;
}
return pathinfo(pp, conf->hwtable, flag);
}
@@ -853,6 +863,13 @@ pathinfo (struct path *pp, vector hwtabl
if (mask & DI_SYSFS && sysfs_pathinfo(pp))
return 1;
+ if (mask & DI_BLACKLIST && mask & DI_SYSFS) {
+ if (filter_device(conf->blist_device, conf->elist_device,
+ pp->vendor_id, pp->product_id) > 0) {
+ return 2;
+ }
+ }
+
path_state = path_offline(pp);
/*
@@ -906,6 +923,12 @@ pathinfo (struct path *pp, vector hwtabl
if (path_state == PATH_UP && (mask & DI_WWID) && !strlen(pp->wwid))
get_uid(pp);
+ if (mask & DI_BLACKLIST && mask & DI_WWID) {
+ if (filter_wwid(conf->blist_wwid, conf->elist_wwid,
+ pp->wwid) > 0) {
+ return 2;
+ }
+ }
return 0;
Index: multipath-tools-120821/libmultipath/discovery.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/discovery.h
+++ multipath-tools-120821/libmultipath/discovery.h
@@ -33,8 +33,9 @@ int do_tur (char *);
int path_offline (struct path *);
int get_state (struct path * pp, int daemon);
int pathinfo (struct path *, vector hwtable, int mask);
-struct path * store_pathinfo (vector pathvec, vector hwtable,
- struct udev_device *udevice, int flag);
+int store_pathinfo (vector pathvec, vector hwtable,
+ struct udev_device *udevice, int flag,
+ struct path **pp_ptr);
int sysfs_set_scsi_tmo (struct multipath *mpp);
int sysfs_get_timeout(struct path *pp, unsigned int *timeout);
@@ -46,14 +47,16 @@ enum discovery_mode {
__DI_SERIAL,
__DI_CHECKER,
__DI_PRIO,
- __DI_WWID
+ __DI_WWID,
+ __DI_BLACKLIST,
};
#define DI_SYSFS (1 << __DI_SYSFS)
#define DI_SERIAL (1 << __DI_SERIAL)
#define DI_CHECKER (1 << __DI_CHECKER)
#define DI_PRIO (1 << __DI_PRIO)
-#define DI_WWID (1 << __DI_WWID)
+#define DI_WWID (1 << __DI_WWID)
+#define DI_BLACKLIST (1 << __DI_BLACKLIST)
#define DI_ALL (DI_SYSFS | DI_SERIAL | DI_CHECKER | DI_PRIO | \
DI_WWID)
Index: multipath-tools-120821/libmultipath/alias.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/alias.c
+++ multipath-tools-120821/libmultipath/alias.c
@@ -13,6 +13,9 @@
#include "uxsock.h"
#include "alias.h"
#include "file.h"
+#include "vector.h"
+#include "checkers.h"
+#include "structs.h"
/*
@@ -121,23 +124,23 @@ lookup_binding(FILE *f, char *map_wwid,
}
static int
-rlookup_binding(FILE *f, char **map_wwid, char *map_alias)
+rlookup_binding(FILE *f, char *buff, char *map_alias)
{
- char buf[LINE_MAX];
+ char line[LINE_MAX];
unsigned int line_nr = 0;
int id = 0;
- *map_wwid = NULL;
+ buff[0] = '\0';
- while (fgets(buf, LINE_MAX, f)) {
+ while (fgets(line, LINE_MAX, f)) {
char *c, *alias, *wwid;
int curr_id;
line_nr++;
- c = strpbrk(buf, "#\n\r");
+ c = strpbrk(line, "#\n\r");
if (c)
*c = '\0';
- alias = strtok(buf, " \t");
+ alias = strtok(line, " \t");
if (!alias) /* blank line */
continue;
curr_id = scan_devname(alias, NULL); /* TBD: Why this call? */
@@ -150,13 +153,16 @@ rlookup_binding(FILE *f, char **map_wwid
line_nr);
continue;
}
+ if (strlen(wwid) > WWID_SIZE - 1) {
+ condlog(3,
+ "Ignoring too large wwid at %u in bindings file", line_nr);
+ continue;
+ }
if (strcmp(alias, map_alias) == 0){
condlog(3, "Found matching alias [%s] in bindings file."
"\nSetting wwid to %s", alias, wwid);
- *map_wwid = strdup(wwid);
- if (*map_wwid == NULL)
- condlog(0, "Cannot copy alias from bindings "
- "file : %s", strerror(errno));
+ strncpy(buff, wwid, WWID_SIZE);
+ buff[WWID_SIZE - 1] = '\0';
return id;
}
}
@@ -255,36 +261,35 @@ get_user_friendly_alias(char *wwid, char
return alias;
}
-char *
-get_user_friendly_wwid(char *alias, char *file)
+int
+get_user_friendly_wwid(char *alias, char *buff, char *file)
{
- char *wwid;
- int fd, id, unused;
+ int fd, unused;
FILE *f;
if (!alias || *alias == '\0') {
condlog(3, "Cannot find binding for empty alias");
- return NULL;
+ return -1;
}
fd = open_file(file, &unused, BINDINGS_FILE_HEADER);
if (fd < 0)
- return NULL;
+ return -1;
f = fdopen(fd, "r");
if (!f) {
condlog(0, "cannot fdopen on bindings file descriptor : %s",
strerror(errno));
close(fd);
- return NULL;
+ return -1;
}
- id = rlookup_binding(f, &wwid, alias);
- if (id < 0) {
+ rlookup_binding(f, buff, alias);
+ if (!strlen(buff)) {
fclose(f);
- return NULL;
+ return -1;
}
fclose(f);
- return wwid;
+ return 0;
}
Index: multipath-tools-120821/libmultipath/alias.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/alias.h
+++ multipath-tools-120821/libmultipath/alias.h
@@ -9,4 +9,4 @@
char *get_user_friendly_alias(char *wwid, char *file, char *prefix,
int bindings_readonly);
-char *get_user_friendly_wwid(char *alias, char *file);
+int get_user_friendly_wwid(char *alias, char *buff, char *file);
Index: multipath-tools-120821/libmultipath/configure.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/configure.c
+++ multipath-tools-120821/libmultipath/configure.c
@@ -687,21 +687,32 @@ coalesce_paths (struct vectors * vecs, v
return 0;
}
-extern char *
-get_refwwid (char * dev, enum devtypes dev_type, vector pathvec)
+/*
+ * returns:
+ * 0 - success
+ * 1 - failure
+ * 2 - blacklist
+ */
+extern int
+get_refwwid (char * dev, enum devtypes dev_type, vector pathvec, char **wwid)
{
+ int ret = 1;
struct path * pp;
char buff[FILE_NAME_SIZE];
char * refwwid = NULL, tmpwwid[WWID_SIZE];
+ if (!wwid)
+ return 1;
+ *wwid = NULL;
+
if (dev_type == DEV_NONE)
- return NULL;
+ return 1;
if (dev_type == DEV_DEVNODE) {
if (basenamecpy(dev, buff, FILE_NAME_SIZE) == 0) {
condlog(1, "basename failed for '%s' (%s)",
dev, buff);
- return NULL;
+ return 1;
}
pp = find_path_by_dev(pathvec, buff);
@@ -710,14 +721,16 @@ get_refwwid (char * dev, enum devtypes d
if (!udevice) {
condlog(2, "%s: can't get udev device", buff);
- return NULL;
+ return 1;
}
- pp = store_pathinfo(pathvec, conf->hwtable, udevice,
- DI_SYSFS | DI_WWID);
+ ret = store_pathinfo(pathvec, conf->hwtable, udevice,
+ DI_SYSFS | DI_WWID, &pp);
udev_device_unref(udevice);
if (!pp) {
- condlog(0, "%s can't store path info", buff);
- return NULL;
+ if (ret == 1)
+ condlog(0, "%s can't store path info",
+ buff);
+ return ret;
}
}
refwwid = pp->wwid;
@@ -732,14 +745,16 @@ get_refwwid (char * dev, enum devtypes d
if (!udevice) {
condlog(2, "%s: can't get udev device", dev);
- return NULL;
+ return 1;
}
- pp = store_pathinfo(pathvec, conf->hwtable, udevice,
- DI_SYSFS | DI_WWID);
+ ret = store_pathinfo(pathvec, conf->hwtable, udevice,
+ DI_SYSFS | DI_WWID, &pp);
udev_device_unref(udevice);
if (!pp) {
- condlog(0, "%s can't store path info", buff);
- return NULL;
+ if (ret == 1)
+ condlog(0, "%s can't store path info",
+ buff);
+ return ret;
}
}
refwwid = pp->wwid;
@@ -749,17 +764,17 @@ get_refwwid (char * dev, enum devtypes d
if (((dm_get_uuid(dev, tmpwwid)) == 0) && (strlen(tmpwwid))) {
refwwid = tmpwwid;
- goto out;
+ goto check;
}
/*
* may be a binding
*/
- refwwid = get_user_friendly_wwid(dev,
- conf->bindings_file);
-
- if (refwwid)
- return refwwid;
+ if (get_user_friendly_wwid(dev, tmpwwid,
+ conf->bindings_file) == 0) {
+ refwwid = tmpwwid;
+ goto check;
+ }
/*
* or may be an alias
@@ -771,12 +786,21 @@ get_refwwid (char * dev, enum devtypes d
*/
if (!refwwid)
refwwid = dev;
+
+check:
+ if (refwwid && strlen(refwwid)) {
+ if (filter_wwid(conf->blist_wwid, conf->elist_wwid,
+ refwwid) > 0)
+ return 2;
+ }
}
out:
- if (refwwid && strlen(refwwid))
- return STRDUP(refwwid);
+ if (refwwid && strlen(refwwid)) {
+ *wwid = STRDUP(refwwid);
+ return 0;
+ }
- return NULL;
+ return 1;
}
extern int reload_map(struct vectors *vecs, struct multipath *mpp)
Index: multipath-tools-120821/libmultipath/configure.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/configure.h
+++ multipath-tools-120821/libmultipath/configure.h
@@ -27,6 +27,6 @@ int setup_map (struct multipath * mpp, c
int domap (struct multipath * mpp, char * params);
int reinstate_paths (struct multipath *mpp);
int coalesce_paths (struct vectors *vecs, vector curmp, char * refwwid, int force_reload);
-char * get_refwwid (char * dev, enum devtypes dev_type, vector pathvec);
+int get_refwwid (char * dev, enum devtypes dev_type, vector pathvec, char **wwid);
int reload_map(struct vectors *vecs, struct multipath *mpp);
Index: multipath-tools-120821/libmultipath/util.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/util.c
+++ multipath-tools-120821/libmultipath/util.c
@@ -27,7 +27,7 @@ basenamecpy (const char * str1, char * s
if (!str1 || !strlen(str1))
return 0;
- if (strlen(str1) > str2len)
+ if (strlen(str1) >= str2len)
return 0;
if (!str2)
Index: multipath-tools-120821/multipath/main.c
===================================================================
--- multipath-tools-120821.orig/multipath/main.c
+++ multipath-tools-120821/multipath/main.c
@@ -262,7 +262,7 @@ configure (void)
/*
* if we have a blacklisted device parameter, exit early
*/
- if (dev &&
+ if (dev && conf->dev_type == DEV_DEVNODE &&
(filter_devnode(conf->blist_devnode,
conf->elist_devnode, dev) > 0)) {
if (conf->dry_run == 2)
@@ -275,16 +275,16 @@ configure (void)
* failing the translation is fatal (by policy)
*/
if (conf->dev) {
- refwwid = get_refwwid(conf->dev, conf->dev_type, pathvec);
-
+ int failed = get_refwwid(conf->dev, conf->dev_type, pathvec,
+ &refwwid);
if (!refwwid) {
- condlog(3, "scope is nul");
+ if (failed == 2 && conf->dry_run == 2)
+ printf("%s is not a valid multipath device path\n", conf->dev);
+ else
+ condlog(3, "scope is nul");
goto out;
}
condlog(3, "scope limited to %s", refwwid);
- if (filter_wwid(conf->blist_wwid, conf->elist_wwid,
- refwwid) > 0)
- goto out;
if (conf->dry_run == 2) {
if (check_wwids_file(refwwid, 0) == 0){
printf("%s is a valid multipath device path\n", conf->dev);
Index: multipath-tools-120821/multipathd/cli_handlers.c
===================================================================
--- multipath-tools-120821.orig/multipathd/cli_handlers.c
+++ multipath-tools-120821/multipathd/cli_handlers.c
@@ -433,19 +433,18 @@ cli_add_path (void * v, char ** reply, i
udevice = udev_device_new_from_subsystem_sysname(conf->udev,
"block",
param);
- pp = store_pathinfo(vecs->pathvec, conf->hwtable,
- udevice, DI_ALL);
+ r = store_pathinfo(vecs->pathvec, conf->hwtable,
+ udevice, DI_ALL, &pp);
udev_device_unref(udevice);
if (!pp) {
+ if (r == 2)
+ goto blacklisted;
condlog(0, "%s: failed to store path info", param);
return 1;
}
pp->checkint = conf->checkint;
}
- r = ev_add_path(pp, vecs);
- if (r == 2)
- goto blacklisted;
- return r;
+ return ev_add_path(pp, vecs);
blacklisted:
*reply = strdup("blacklisted\n");
*len = strlen(*reply) + 1;
Index: multipath-tools-120821/multipathd/main.c
===================================================================
--- multipath-tools-120821.orig/multipathd/main.c
+++ multipath-tools-120821/multipathd/main.c
@@ -300,7 +300,7 @@ ev_add_map (char * dev, char * alias, st
condlog(2, "%s: devmap %s registered", alias, dev);
return 0;
}
- refwwid = get_refwwid(dev, DEV_DEVMAP, vecs->pathvec);
+ r = get_refwwid(dev, DEV_DEVMAP, vecs->pathvec, &refwwid);
if (refwwid) {
r = coalesce_paths(vecs, NULL, refwwid, 0);
@@ -309,6 +309,8 @@ ev_add_map (char * dev, char * alias, st
if (!r)
condlog(2, "%s: devmap %s added", alias, dev);
+ else if (r == 2)
+ condlog(2, "%s: uev_add_map %s blacklisted", alias, dev);
else
condlog(0, "%s: uev_add_map %s failed", alias, dev);
@@ -374,6 +376,7 @@ static int
uev_add_path (struct uevent *uev, struct vectors * vecs)
{
struct path *pp;
+ int ret;
condlog(2, "%s: add path (uevent)", uev->kernel);
if (strstr(uev->kernel, "..") != NULL) {
@@ -394,8 +397,11 @@ uev_add_path (struct uevent *uev, struct
/*
* get path vital state
*/
- if (!(pp = store_pathinfo(vecs->pathvec, conf->hwtable,
- uev->udev, DI_ALL))) {
+ ret = store_pathinfo(vecs->pathvec, conf->hwtable,
+ uev->udev, DI_ALL, &pp);
+ if (!pp) {
+ if (ret == 2)
+ return 0;
condlog(0, "%s: failed to store path info",
uev->kernel);
return 1;
@@ -403,14 +409,13 @@ uev_add_path (struct uevent *uev, struct
pp->checkint = conf->checkint;
}
- return (ev_add_path(pp, vecs) != 1)? 0 : 1;
+ return ev_add_path(pp, vecs);
}
/*
* returns:
* 0: added
* 1: error
- * 2: blacklisted
*/
int
ev_add_path (struct path * pp, struct vectors * vecs)
@@ -428,13 +433,6 @@ ev_add_path (struct path * pp, struct ve
condlog(0, "%s: failed to get path uid", pp->dev);
goto fail; /* leave path added to pathvec */
}
- if (filter_path(conf, pp) > 0){
- int i = find_slot(vecs->pathvec, (void *)pp);
- if (i != -1)
- vector_del_slot(vecs->pathvec, i);
- free_path(pp);
- return 2;
- }
mpp = pp->mpp = find_mp_by_wwid(vecs->mpvec, pp->wwid);
rescan:
if (mpp) {

66
0031-RHBZ-882060-fix-null-strncmp.patch
View File

@ -1,66 +0,0 @@
---
libmultipath/discovery.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
Index: multipath-tools-120821/libmultipath/discovery.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/discovery.c
+++ multipath-tools-120821/libmultipath/discovery.c
@@ -113,6 +113,7 @@ path_discovery (vector pathvec, struct c
udev_list_entry_foreach(entry,
udev_enumerate_get_list_entry(udev_iter)) {
+ const char *devtype;
devpath = udev_list_entry_get_name(entry);
condlog(4, "Discover device %s", devpath);
udevice = udev_device_new_from_syspath(conf->udev, devpath);
@@ -121,7 +122,8 @@ path_discovery (vector pathvec, struct c
r++;
continue;
}
- if(!strncmp(udev_device_get_devtype(udevice), "disk", 4))
+ devtype = udev_device_get_devtype(udevice);
+ if(devtype && !strncmp(devtype, "disk", 4))
r += path_discover(pathvec, conf, udevice, flag);
udev_device_unref(udevice);
}
@@ -459,7 +461,8 @@ scsi_sysfs_pathinfo (struct path * pp)
parent = pp->udev;
while (parent) {
- if (!strncmp(udev_device_get_subsystem(parent), "scsi", 4)) {
+ const char *subsys = udev_device_get_subsystem(parent);
+ if (subsys && !strncmp(subsys, "scsi", 4)) {
attr_path = udev_device_get_sysname(parent);
if (!attr_path)
break;
@@ -525,7 +528,8 @@ ccw_sysfs_pathinfo (struct path * pp)
parent = pp->udev;
while (parent) {
- if (!strncmp(udev_device_get_subsystem(parent), "ccw", 3))
+ const char *subsys = udev_device_get_subsystem(parent);
+ if (subsys && !strncmp(subsys, "ccw", 3))
break;
parent = udev_device_get_parent(parent);
}
@@ -581,7 +585,8 @@ cciss_sysfs_pathinfo (struct path * pp)
parent = pp->udev;
while (parent) {
- if (!strncmp(udev_device_get_subsystem(parent), "cciss", 5)) {
+ const char *subsys = udev_device_get_subsystem(parent);
+ if (subsys && !strncmp(subsys, "cciss", 5)) {
attr_path = udev_device_get_sysname(parent);
if (!attr_path)
break;
@@ -662,7 +667,8 @@ path_offline (struct path * pp)
parent = pp->udev;
while (parent) {
- if (!strncmp(udev_device_get_subsystem(parent), "scsi", 4))
+ const char *subsys = udev_device_get_subsystem(parent);
+ if (subsys && !strncmp(subsys, "scsi", 4))
break;
parent = udev_device_get_parent(parent);
}

17
0032-RH-make-path-fd-readonly.patch
View File

@ -1,17 +0,0 @@
---
libmultipath/discovery.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: multipath-tools-120821/libmultipath/discovery.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/discovery.c
+++ multipath-tools-120821/libmultipath/discovery.c
@@ -882,7 +882,7 @@ pathinfo (struct path *pp, vector hwtabl
* fetch info not available through sysfs
*/
if (pp->fd < 0)
- pp->fd = open(udev_device_get_devnode(pp->udev), O_RDWR);
+ pp->fd = open(udev_device_get_devnode(pp->udev), O_RDONLY);
if (pp->fd < 0) {
condlog(4, "Couldn't open node for %s: %s",

111
0033-RH-dont-disable-libdm-failback-for-sync-case.patch
View File

@ -1,111 +0,0 @@
---
kpartx/devmapper.c | 4 ++--
kpartx/devmapper.h | 2 ++
kpartx/kpartx.c | 6 +++---
libmultipath/devmapper.c | 6 +++---
4 files changed, 10 insertions(+), 8 deletions(-)
Index: multipath-tools-120821/kpartx/devmapper.c
===================================================================
--- multipath-tools-120821.orig/kpartx/devmapper.c
+++ multipath-tools-120821/kpartx/devmapper.c
@@ -78,7 +78,7 @@ 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, DM_UDEV_DISABLE_LIBRARY_FALLBACK))
+ if (udev_wait_flag && !dm_task_set_cookie(dmt, cookie, (udev_sync)? 0 : DM_UDEV_DISABLE_LIBRARY_FALLBACK))
goto out;
r = dm_task_run(dmt);
@@ -128,7 +128,7 @@ 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, DM_UDEV_DISABLE_LIBRARY_FALLBACK))
+ if (task == DM_DEVICE_CREATE && !dm_task_set_cookie(dmt, cookie, (udev_sync)? 0 : DM_UDEV_DISABLE_LIBRARY_FALLBACK))
goto addout;
r = dm_task_run (dmt);
Index: multipath-tools-120821/kpartx/devmapper.h
===================================================================
--- multipath-tools-120821.orig/kpartx/devmapper.h
+++ multipath-tools-120821/kpartx/devmapper.h
@@ -2,6 +2,8 @@
#define MINOR(dev) ((dev & 0xff) | ((dev >> 12) & 0xfff00))
#define MKDEV(ma,mi) ((mi & 0xff) | (ma << 8) | ((mi & ~0xff) << 12))
+extern int udev_sync;
+
int dm_prereq (char *, int, int, int);
int dm_simplecmd (int, const char *, int, uint32_t *);
int dm_addmap (int, const char *, const char *, const char *, uint64_t,
Index: multipath-tools-120821/kpartx/kpartx.c
===================================================================
--- multipath-tools-120821.orig/kpartx/kpartx.c
+++ multipath-tools-120821/kpartx/kpartx.c
@@ -56,6 +56,7 @@ struct pt {
} pts[MAXTYPES];
int ptct = 0;
+int udev_sync = 0;
static void
addpts(char *t, ptreader f)
@@ -205,7 +206,6 @@ main(int argc, char **argv){
int loopro = 0;
int hotplug = 0;
int loopcreated = 0;
- int sync = 0;
struct stat buf;
uint32_t cookie = 0;
@@ -267,7 +267,7 @@ main(int argc, char **argv){
what = DELETE;
break;
case 's':
- sync = 1;
+ udev_sync = 1;
break;
case 'u':
what = UPDATE;
@@ -278,7 +278,7 @@ main(int argc, char **argv){
}
#ifdef LIBDM_API_COOKIE
- if (!sync)
+ if (!udev_sync)
dm_udev_set_sync_support(0);
#endif
Index: multipath-tools-120821/libmultipath/devmapper.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/devmapper.c
+++ multipath-tools-120821/libmultipath/devmapper.c
@@ -219,7 +219,7 @@ 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, DM_UDEV_DISABLE_LIBRARY_FALLBACK))
+ if (udev_wait_flag && !dm_task_set_cookie(dmt, &conf->cookie, (conf->daemon)? DM_UDEV_DISABLE_LIBRARY_FALLBACK : 0))
goto out;
r = dm_task_run (dmt);
@@ -284,7 +284,7 @@ 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, DM_UDEV_DISABLE_LIBRARY_FALLBACK))
+ !dm_task_set_cookie(dmt, &conf->cookie, (conf->daemon)? DM_UDEV_DISABLE_LIBRARY_FALLBACK : 0))
goto freeout;
r = dm_task_run (dmt);
@@ -1244,7 +1244,7 @@ dm_rename (char * old, char * new)
dm_task_no_open_count(dmt);
- if (!dm_task_set_cookie(dmt, &conf->cookie, DM_UDEV_DISABLE_LIBRARY_FALLBACK))
+ if (!dm_task_set_cookie(dmt, &conf->cookie, (conf->daemon)? DM_UDEV_DISABLE_LIBRARY_FALLBACK : 0))
goto out;
if (!dm_task_run(dmt))
goto out;

28
0034-RHBZ-887737-check-for-null-key.patch
View File

@ -1,28 +0,0 @@
---
libmultipath/dict.c | 6 ++++++
1 file changed, 6 insertions(+)
Index: multipath-tools-120821/libmultipath/dict.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/dict.c
+++ multipath-tools-120821/libmultipath/dict.c
@@ -2077,6 +2077,9 @@ snprint_mp_reservation_key (char * buff,
unsigned char *keyp;
uint64_t prkey = 0;
struct mpentry * mpe = (struct mpentry *)data;
+
+ if (!mpe->reservation_key)
+ return 0;
keyp = (unsigned char *)mpe->reservation_key;
for (i = 0; i < 8; i++) {
if (i > 0)
@@ -2768,6 +2771,9 @@ snprint_def_reservation_key(char * buff,
int i;
unsigned char *keyp;
uint64_t prkey = 0;
+
+ if (!conf->reservation_key)
+ return 0;
keyp = (unsigned char *)conf->reservation_key;
for (i = 0; i < 8; i++) {
if (i > 0)

38
0036-UP-fix-state-handling.patch
View File

@ -1,38 +0,0 @@
---
libmultipath/discovery.c | 5 +++--
libmultipath/structs.h | 2 +-
2 files changed, 4 insertions(+), 3 deletions(-)
Index: multipath-tools-120821/libmultipath/discovery.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/discovery.c
+++ multipath-tools-120821/libmultipath/discovery.c
@@ -683,12 +683,13 @@ path_offline (struct path * pp)
condlog(3, "%s: path state = %s", pp->dev, buff);
- if (!strncmp(buff, "offline", 7)) {
+ if (!strncmp(buff, "offline", 7) ||
+ !strncmp(buff, "transport-offline", 17)) {
pp->offline = 1;
return PATH_DOWN;
}
pp->offline = 0;
- if (!strncmp(buff, "blocked", 7))
+ if (!strncmp(buff, "blocked", 7) || !strncmp(buff, "quiesce", 7))
return PATH_PENDING;
else if (!strncmp(buff, "running", 7))
return PATH_UP;
Index: multipath-tools-120821/libmultipath/structs.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/structs.h
+++ multipath-tools-120821/libmultipath/structs.h
@@ -18,7 +18,7 @@
#define SCSI_VENDOR_SIZE 9
#define SCSI_PRODUCT_SIZE 17
#define SCSI_REV_SIZE 5
-#define SCSI_STATE_SIZE 9
+#define SCSI_STATE_SIZE 19
#define NO_PATH_RETRY_UNDEF 0
#define NO_PATH_RETRY_FAIL -1

17
0037-UP-fix-params-size.patch
View File

@ -1,17 +0,0 @@
---
libmultipath/structs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: multipath-tools-120821/libmultipath/structs.h
===================================================================
--- multipath-tools-120821.orig/libmultipath/structs.h
+++ multipath-tools-120821/libmultipath/structs.h
@@ -7,7 +7,7 @@
#define SERIAL_SIZE 65
#define NODE_NAME_SIZE 224
#define PATH_STR_SIZE 16
-#define PARAMS_SIZE 1024
+#define PARAMS_SIZE 4096
#define FILE_NAME_SIZE 256
#define CALLOUT_MAX_SIZE 256
#define BLK_DEV_SIZE 33

18
0038-RH-fix-multipath.rules.patch
View File

@ -1,18 +0,0 @@
---
multipath/multipath.rules | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: multipath-tools-120821/multipath/multipath.rules
===================================================================
--- multipath-tools-120821.orig/multipath/multipath.rules
+++ multipath-tools-120821/multipath/multipath.rules
@@ -15,8 +15,8 @@ ENV{DM_MULTIPATH_DEVICE_PATH}=="1", ENV{
RUN+="/sbin/partx -d --nr 1-1024 $env{DEVNAME}"
KERNEL!="dm-*", GOTO="end_mpath"
-ACTION!="change", GOTO="end_mpath"
ENV{DM_UUID}=="mpath-?*|part[0-9]*-mpath-?*", OPTIONS+="link_priority=10"
+ACTION!="change", GOTO="end_mpath"
ENV{DM_UUID}!="mpath-?*", GOTO="end_mpath"
ENV{DM_SUSPENDED}=="1", GOTO="end_mpath"
ENV{DM_ACTION}=="PATH_FAILED", GOTO="end_mpath"

105
device-mapper-multipath.spec
View File

@ -1,12 +1,12 @@
Summary: Tools to manage multipath devices using device-mapper
Name: device-mapper-multipath
Version: 0.4.9
Release: 44%{?dist}
Release: 45%{?dist}
License: GPL+
Group: System Environment/Base
URL: http://christophe.varoqui.free.fr/
Source0: multipath-tools-120821.tgz
Source0: multipath-tools-130222.tgz
Source1: multipath.conf
Patch0001: 0001-RH-dont_start_with_no_config.patch
Patch0002: 0002-RH-multipath.rules.patch
@ -15,39 +15,18 @@ Patch0004: 0004-RH-multipathd-blacklist-all-by-default.patch
Patch0005: 0005-RH-add-mpathconf.patch
Patch0006: 0006-RH-add-find-multipaths.patch
Patch0007: 0007-RH-add-hp_tur-checker.patch
Patch0008: 0008-RH-RHEL5-style-partitions.patch
Patch0009: 0009-RH-dont-remove-map-on-enomem.patch
Patch0010: 0010-RH-deprecate-uid-gid-mode.patch
Patch0011: 0011-RH-use-sync-support.patch
Patch0012: 0012-RH-change-configs.patch
Patch0013: 0013-RH-kpartx-msg.patch
Patch0014: 0014-RH-dm_reassign.patch
Patch0015: 0015-RH-selector_change.patch
Patch0016: 0016-RH-retain_hwhandler.patch
# Patch0017: 0017-RH-netapp_config.patch
Patch0018: 0018-RH-remove-config-dups.patch
Patch0019: 0019-RH-detect-prio.patch
Patch0020: 0020-RH-netapp-config.patch
Patch0021: 0021-RH-fix-oom-adj.patch
Patch0022: 0022-RHBZ-864368-disable-libdm-failback.patch
Patch0023: 0023-RHBZ-866291-update-documentation.patch
Patch0024: 0024-RH-start-multipathd-service-before-lvm.patch
Patch0025: 0025-RH-fix-systemd-start-order.patch
Patch0026: 0026-RH-fix-mpathpersist-fns.patch
Patch0027: 0027-RH-default-partition-delimiters.patch
Patch0028: 0028-RH-storagetek-config.patch
Patch0029: 0029-RH-kpartx-retry.patch
Patch0030: 0030-RH-early-blacklist.patch
Patch0031: 0031-RHBZ-882060-fix-null-strncmp.patch
Patch0032: 0032-RH-make-path-fd-readonly.patch
Patch0033: 0033-RH-dont-disable-libdm-failback-for-sync-case.patch
Patch0034: 0034-RHBZ-887737-check-for-null-key.patch
Patch0035: 0035-RHBZ-883981-cleanup-rpmdiff-issues.patch
Patch0036: 0036-UP-fix-state-handling.patch
Patch0037: 0037-UP-fix-params-size.patch
Patch0038: 0038-RH-fix-multipath.rules.patch
Patch0039: 0039-RH-handle-other-sector-sizes.patch
Patch0040: 0040-RH-fix-output-buffer.patch
Patch0008: 0008-RH-revert-partition-changes.patch
Patch0009: 0009-RH-RHEL5-style-partitions.patch
Patch0010: 0010-RH-dont-remove-map-on-enomem.patch
Patch0011: 0011-RH-deprecate-uid-gid-mode.patch
Patch0012: 0012-RH-kpartx-msg.patch
Patch0013: 0013-RHBZ-883981-cleanup-rpmdiff-issues.patch
Patch0014: 0014-RH-handle-other-sector-sizes.patch
Patch0015: 0015-RH-fix-output-buffer.patch
Patch0016: 0016-RH-dont-print-ghost-messages.patch
Patch0017: 0017-RH-fix-sigusr1.patch
Patch0018: 0018-RH-fix-factorize.patch
Patch0019: 0019-RH-fix-sockets.patch
# runtime
Requires: %{name}-libs = %{version}-%{release}
@ -99,7 +78,7 @@ Group: System Environment/Base
kpartx manages partition creation and removal for device-mapper devices.
%prep
%setup -q -n multipath-tools-120821
%setup -q -n multipath-tools-130222
%patch0001 -p1
%patch0002 -p1
%patch0003 -p1
@ -116,30 +95,9 @@ kpartx manages partition creation and removal for device-mapper devices.
%patch0014 -p1
%patch0015 -p1
%patch0016 -p1
# %patch0017 -p1
%patch0017 -p1
%patch0018 -p1
%patch0019 -p1
%patch0020 -p1
%patch0021 -p1
%patch0022 -p1
%patch0023 -p1
%patch0024 -p1
%patch0025 -p1
%patch0026 -p1
%patch0027 -p1
%patch0028 -p1
%patch0029 -p1
%patch0030 -p1
%patch0031 -p1
%patch0032 -p1
%patch0033 -p1
%patch0034 -p1
%patch0035 -p1
%patch0036 -p1
%patch0037 -p1
%patch0038 -p1
%patch0039 -p1
%patch0040 -p1
cp %{SOURCE1} .
%build
@ -230,6 +188,37 @@ bin/systemctl --no-reload enable multipathd.service >/dev/null 2>&1 ||:
%{_mandir}/man8/kpartx.8.gz
%changelog
* Sat Mar 2 2013 Benjamin Marzinski <bmarzins@redhat.com> 0.4.9-45
- Updated to latest upstrem 0.4.9 code: multipath-tools-130222
(git commit id: 67b82ad6fe280caa1770025a6bb8110b633fa136)
- Refresh 0001-RH-dont_start_with_no_config.patch
- Modify 0002-RH-multipath.rules.patch
- Modify 0003-RH-Make-build-system-RH-Fedora-friendly.patch
- Refresh 0004-RH-multipathd-blacklist-all-by-default.patch
- Refresh 0005-RH-add-mpathconf.patch
- Refresh 0006-RH-add-find-multipaths.patch
- Add 0008-RH-revert-partition-changes.patch
- Rename 0008-RH-RHEL5-style-partitions.patch to
0009-RH-RHEL5-style-partitions.patch
- Rename 0009-RH-dont-remove-map-on-enomem.patch to
0010-RH-dont-remove-map-on-enomem.patch
- Rename 0010-RH-deprecate-uid-gid-mode.patch to
0011-RH-deprecate-uid-gid-mode.patch
- Rename 0013-RH-kpartx-msg.patch to 0012-RH-kpartx-msg.patch
- Rename 0035-RHBZ-883981-cleanup-rpmdiff-issues.patch to
0013-RHBZ-883981-cleanup-rpmdiff-issues.patch
- Rename 0039-RH-handle-other-sector-sizes.patch to
0014-RH-handle-other-sector-sizes.patch
- Rename 0040-RH-fix-output-buffer.patch to 0015-RH-fix-output-buffer.patch
- Add 0016-RH-dont-print-ghost-messages.patch
- Add 0017-RH-fix-sigusr1.patch
* Actually this fixes a number of issues related to signals
- Rename 0018-RH-remove-config-dups.patch to 0018-RH-fix-factorize.patch
* just the part that isn't upstream
- Add 0019-RH-fix-sockets.patch
* makes abstract multipathd a cli sockets use the correct name.
- Set find_multipaths in the default config
* Wed Feb 19 2013 Benjamin Marzinski <bmarzins@redhat.com> 0.4.9-44
- Add 0036-UP-fix-state-handling.patch
* handle transport-offline and quiesce sysfs state

1
multipath.conf
View File

@ -18,6 +18,7 @@
## Use user friendly names, instead of using WWIDs as names.
defaults {
user_friendly_names yes
find_multipaths yes
}
##
## Here is an example of how to configure some standard options.

2
sources
View File

@ -1 +1 @@
7115cfd8ebcf6a005299c18f00aac575 multipath-tools-120821.tgz
808f827ea6e832cf373ebacf0c70e6f8 multipath-tools-130222.tgz