added my Recipes

2024-07-11 14:16:35 +02:00
parent 38bc4f53ac
commit 09b621d929
7118 changed files with 525762 additions and 3 deletions
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0001-add-explicit-dependency-on-libraries.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0001-add-explicit-dependency-on-libraries.patch
@@ -0,0 +1,40 @@
+From ee9f7b6e764be5668bc958f8bb97a46e5056d050 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Mon, 25 May 2020 23:22:55 -0700
+Subject: [PATCH] add explicit dependency on libraries
+
+[snip]
+gcc/i686-overc-linux/10.1.0/ld: cannot find -lmpathpersist
+collect2: error: ld returned 1 exit status
+Makefile:36: recipe for target 'multipathd' failed
+make[1]: *** [multipathd] Error 1
+make[1]: Leaving directory 'git/multipathd'
+Makefile:29: recipe for target 'multipathd' failed
+make: *** [multipathd] Error 2
+ln -sf libmpathpersist.so.0 libmpathpersist.so
+[snip]
+
+Upstream-Status: Pending
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ Makefile | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Makefile b/Makefile
+index f195b570..2d22881c 100644
+--- a/Makefile
+++ b/Makefile
+@@ -78,6 +78,7 @@ libmultipath: libmpathutil
+ libmpathpersist libmpathvalid multipath multipathd: libmultipath
+ libmultipath/prioritizers libmultipath/checkers libmultipath/foreign: libmultipath
+ mpathpersist multipathd:  libmpathpersist
+libmultipath mpathpersist multipath multipathd: libmpathcmd
+ 
+ DEPS_ON_MULTIPATH := \
+ 	multipath \
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0001-fix-bug-of-do_compile-and-do_install.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0001-fix-bug-of-do_compile-and-do_install.patch
@@ -0,0 +1,41 @@
+From 51f1f351262a31d94c10504e4d135526c6a7caeb Mon Sep 17 00:00:00 2001
+From: Wang Mingyu <wangmy@cn.fujitsu.com>
+Date: Sun, 10 May 2020 21:22:53 +0800
+Subject: [PATCH] fix bug of do_compile and do_install
+
+when multiple processes make run in parallel,
+because of dependency error will occur.
+
+Signed-off-by: Wang Mingyu <wangmy@cn.fujitsu.com>
+
+[OP: Rebase to 0.9.3]
+[OP: Drop dependencies that are already present in the 0.9.3 Makefile]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ Makefile | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/Makefile b/Makefile
+index 27b4641f..f195b570 100644
+--- a/Makefile
+++ b/Makefile
+@@ -79,6 +79,16 @@ libmpathpersist libmpathvalid multipath multipathd: libmultipath
+ libmultipath/prioritizers libmultipath/checkers libmultipath/foreign: libmultipath
+ mpathpersist multipathd:  libmpathpersist
+ 
+DEPS_ON_MULTIPATH := \
+	multipath \
+	multipathd \
+	mpathpersist \
+	libmpathpersist
+
+$(DEPS_ON_MULTIPATH:=.install): libmultipath.install
+mpathpersist.install:  libmpathpersist.install
+libdmmp.install libmultipath/foreign.install:  mpathpersist.install
+
+ libmultipath/checkers.install \
+ 	libmultipath/prioritizers.install \
+ 	libmultipath/foreign.install: libmultipath.install
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0021-RH-fixup-udev-rules-for-redhat.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0021-RH-fixup-udev-rules-for-redhat.patch
@@ -0,0 +1,74 @@
+From 9a941729d3c0d19d30d65e16b291c380e589eeb3 Mon Sep 17 00:00:00 2001
+From: Benjamin Marzinski <bmarzins@redhat.com>
+Date: Thu, 13 Apr 2017 07:22:23 -0500
+Subject: [PATCH] RH: fixup udev rules for redhat
+
+The multipath rules need to run after scsi_id is run. This means moving
+them after 60-persistent-storage.rules for redhat. Redhat also uses a
+different naming scheme for partitions than SuSE. Also, there are some
+false warnings that gcc throws because of the changed options. Fix these
+too.
+
+Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
+
+Update patch to 0.8.0
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ Makefile.inc        | 2 +-
+ kpartx/kpartx.rules | 2 +-
+ multipath/Makefile  | 4 ++--
+ 3 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/Makefile.inc b/Makefile.inc
+index 4d843ce5..57779fd8 100644
+--- a/Makefile.inc
+++ b/Makefile.inc
+@@ -81,7 +81,7 @@ endif
+ prefix		=
+ exec_prefix	= $(prefix)
+ usr_prefix	= $(prefix)
+-bindir		= $(exec_prefix)/sbin
+bindir		= $(exec_prefix)/usr/sbin
+ libudevdir	= $(prefix)/$(SYSTEMDPATH)/udev
+ tmpfilesdir	= $(prefix)/$(SYSTEMDPATH)/tmpfiles.d
+ udevrulesdir	= $(libudevdir)/rules.d
+diff --git a/kpartx/kpartx.rules b/kpartx/kpartx.rules
+index 1969dee0..d2b28233 100644
+--- a/kpartx/kpartx.rules
+++ b/kpartx/kpartx.rules
+@@ -39,6 +39,6 @@ LABEL="mpath_kpartx_end"
+ GOTO="kpartx_end"
+ 
+ LABEL="run_kpartx"
+-RUN+="/sbin/kpartx -un -p -part /dev/$name"
+RUN+="/sbin/kpartx -un /dev/$name"
+ 
+ LABEL="kpartx_end"
+diff --git a/multipath/Makefile b/multipath/Makefile
+index 116348e2..8482de6a 100644
+--- a/multipath/Makefile
+++ b/multipath/Makefile
+@@ -23,7 +23,7 @@ install:
+ 	$(INSTALL_PROGRAM) -m 755 $(EXEC) $(DESTDIR)$(bindir)/
+ 	$(INSTALL_PROGRAM) -d $(DESTDIR)$(udevrulesdir)
+ 	$(INSTALL_PROGRAM) -m 644 11-dm-mpath.rules $(DESTDIR)$(udevrulesdir)
+-	$(INSTALL_PROGRAM) -m 644 multipath.rules $(DESTDIR)$(udevrulesdir)/56-multipath.rules
+	$(INSTALL_PROGRAM) -m 644 multipath.rules $(DESTDIR)$(udevrulesdir)/62-multipath.rules
+ 	$(INSTALL_PROGRAM) -d $(DESTDIR)$(modulesloaddir)
+ 	$(INSTALL_PROGRAM) -m 644 modules-load.conf $(DESTDIR)$(modulesloaddir)/multipath.conf
+ 	$(INSTALL_PROGRAM) -d $(DESTDIR)$(tmpfilesdir)
+@@ -43,7 +43,7 @@ uninstall:
+ 	$(RM) $(DESTDIR)$(udevrulesdir)/11-dm-mpath.rules
+ 	$(RM) $(DESTDIR)$(modulesloaddir)/multipath.conf
+ 	$(RM) $(DESTDIR)$(modulesloaddir)/scsi_dh.conf
+-	$(RM) $(DESTDIR)$(libudevdir)/rules.d/56-multipath.rules
+	$(RM) $(DESTDIR)$(libudevdir)/rules.d/62-multipath.rules
+ 	$(RM) $(DESTDIR)$(man8dir)/$(EXEC).8
+ 	$(RM) $(DESTDIR)$(man5dir)/$(EXEC).conf.5
+ 
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0022-RH-Remove-the-property-blacklist-exception-builtin.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0022-RH-Remove-the-property-blacklist-exception-builtin.patch
@@ -0,0 +1,56 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17
+00:00:00 2001 From:Benjamin Marzinski <bmarzins@redhat.com> Date: Wed, 2 Jul
+2014 12:49:53 -0500 Subject: [PATCH] RH: Remove the property blacklist
+exception builtin
+
+Multipath set the default property blacklist exceptions to
+(ID_SCSI_VPD|ID_WWN).  This has the effect of blacklisting some internal
+devices.  These devices may never have multiple paths, but it is nice
+to be able to set multipath up on them all the same.  This patch simply
+removes the default, and makes it so that if no property
+blacklist_exception is given, then devices aren't failed for not matching
+it.
+
+Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
+
+Upsteam-Status: Pending
+
+Update patch to 0.8.2
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ libmultipath/blacklist.c | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/libmultipath/blacklist.c b/libmultipath/blacklist.c
+index 8d15d2ea..820b0d68 100644
+--- a/libmultipath/blacklist.c
+++ b/libmultipath/blacklist.c
+@@ -198,9 +198,6 @@ setup_default_blist (struct config * conf)
+ 	struct hwentry *hwe;
+ 	int i;
+ 
+-	if (store_ble(conf->blist_devnode, "!^(sd[a-z]|dasd[a-z]|nvme[0-9])", ORIGIN_DEFAULT))
+-		return 1;
+-
+ 	if (store_ble(conf->elist_property, "(SCSI_IDENT_|ID_WWN)", ORIGIN_DEFAULT))
+ 		return 1;
+ 
+@@ -435,8 +432,11 @@ filter_property(const struct config *conf, struct udev_device *udev,
+ 			r = MATCH_NOTHING;
+ 	}
+ 
+-	log_filter(devname, NULL, NULL, NULL, env, NULL, r, lvl);
+-	return r;
+       if (VECTOR_SIZE(conf->elist_property)) {
+               log_filter(devname, NULL, NULL, NULL, env, NULL, r, lvl);
+               return r;
+       }
+       return 0;
+ }
+ 
+ static void free_ble(struct blentry *ble)
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch
@@ -0,0 +1,119 @@
+From 056fdaece0f1a3a5ca92e8c08912730faa89875d Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Fri, 23 Nov 2018 17:25:15 +0800
+Subject: [PATCH] From 0000000000000000000000000000000000000000 Mon Sep 17
+ 00:00:00 2001 From: Benjamin Marzinski <bmarzins@redhat.com> Date: Wed, 15
+ Oct 2014 10:39:30 -0500 Subject: [PATCH] RH: don't start without a config
+ file
+
+If /etc/multipath.conf doesn't exist, don't start multipathd and blacklist
+all devices when running multipath.  A completely blank configuration file
+is almost never what users want.  Also, people may have the multipath
+packages installed but don't want to use them.  This patch provides a
+simple way to disable multipath.  Simply removing or renaming
+/etc/multipath.conf will keep multipath from doing anything.
+
+Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
+
+Upstream-Status: Pending
+
+update this patch to new version
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ libmultipath/config.c         | 18 ++++++++++++++++++
+ libmultipath/config.h         |  1 +
+ multipath/multipath.rules.in  |  1 +
+ multipathd/multipathd.8       |  2 ++
+ multipathd/multipathd.service |  1 +
+ 5 files changed, 23 insertions(+)
+
+diff --git a/libmultipath/config.c b/libmultipath/config.c
+index 5c5c0726..31894810 100644
+--- a/libmultipath/config.c
+++ b/libmultipath/config.c
+@@ -26,6 +26,7 @@
+ #include "mpath_cmd.h"
+ #include "propsel.h"
+ #include "foreign.h"
+#include "version.h"
+ 
+ /*
+  * We don't support re-initialization after
+@@ -966,6 +967,23 @@ int _init_config (const char *file, struct config *conf)
+ 		}
+ 		factorize_hwtable(conf->hwtable, builtin_hwtable_size, file);
+ 		validate_pctable(conf->overrides, 0, file);
+	} else {
+		condlog(0, "/etc/multipath.conf does not exist, blacklisting all devices.");
+		if (conf->blist_devnode == NULL) {
+			conf->blist_devnode = vector_alloc();
+			if (!conf->blist_devnode) {
+				conf->blist_devnode = vector_alloc();
+				if (!conf->blist_devnode) {
+					condlog(0, "cannot allocate blacklist\n");
+					goto out;
+				}
+			}
+			if (store_ble(conf->blist_devnode, strdup(".*"),
+				ORIGIN_NO_CONFIG)) {
+				condlog(0, "cannot store default no-config blacklist\n");
+				goto out;
+			}
+		}
+ 	}
+ 
+ 	conf->processed_main_config = 1;
+diff --git a/libmultipath/config.h b/libmultipath/config.h
+index 87947469..0dc89c16 100644
+--- a/libmultipath/config.h
+++ b/libmultipath/config.h
+@@ -10,6 +10,7 @@
+ 
+ #define ORIGIN_DEFAULT 0
+ #define ORIGIN_CONFIG  1
+#define ORIGIN_NO_CONFIG 2
+ 
+ enum devtypes {
+ 	DEV_NONE,
+diff --git a/multipath/multipath.rules.in b/multipath/multipath.rules.in
+index 8d3cf33a..5c4447a2 100644
+--- a/multipath/multipath.rules.in
+++ b/multipath/multipath.rules.in
+@@ -9,6 +9,7 @@ IMPORT{cmdline}="nompath"
+ ENV{nompath}=="?*", GOTO="end_mpath"
+ IMPORT{cmdline}="multipath"
+ ENV{multipath}=="off", GOTO="end_mpath"
+TEST!="/etc/multipath.conf", GOTO="end_mpath"
+ 
+ ENV{DEVTYPE}!="partition", GOTO="test_dev"
+ IMPORT{parent}="DM_MULTIPATH_DEVICE_PATH"
+diff --git a/multipathd/multipathd.8 b/multipathd/multipathd.8
+index bdf102eb..a16a0bd5 100644
+--- a/multipathd/multipathd.8
+++ b/multipathd/multipathd.8
+@@ -48,6 +48,8 @@ map regains its maximum performance and redundancy.
+ With the \fB-k\fR option, \fBmultipathd\fR acts as a client utility that
+ sends commands to a running instance of the multipathd daemon (see
+ \fBCOMMANDS\fR below).
+
+In this Linux distribution, multipathd does not run unless a /etc/multipath.conf file exists.
+ .
+ .
+ .\" ----------------------------------------------------------------------------
+diff --git a/multipathd/multipathd.service b/multipathd/multipathd.service
+index aec62dbb..ab7585de 100644
+--- a/multipathd/multipathd.service
+++ b/multipathd/multipathd.service
+@@ -5,6 +5,7 @@ Before=local-fs-pre.target blk-availability.service shutdown.target
+ Wants=systemd-udevd-kernel.socket
+ After=systemd-udevd-kernel.socket
+ After=multipathd.socket systemd-remount-fs.service
+ConditionPathExists=/etc/multipath.conf
+ Before=initrd-cleanup.service
+ DefaultDependencies=no
+ Conflicts=shutdown.target
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0024-RH-use-rpm-optflags-if-present.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0024-RH-use-rpm-optflags-if-present.patch
@@ -0,0 +1,74 @@
+From cc38276a5d3926fd96e58366e15ba887d7d02ed0 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Mon, 26 Nov 2018 09:19:17 +0800
+Subject: [PATCH] From 0000000000000000000000000000000000000000 Mon Sep
+
+17
+ 00:00:00 2001 From: Benjamin Marzinski <bmarzins@redhat.com> Date: Wed,
+19
+ Apr 2017 06:10:01 -0500 Subject: [PATCH] RH: use rpm optflags if
+present
+
+Use the passed in optflags when compiling as an RPM, and keep the
+default flags as close as possible to the current fedora flags, while
+still being generic.
+
+Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
+
+Upstream-Status: Pending
+
+update this patch to new version
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ Makefile.inc | 28 ++++++++++++++++++----------
+ 1 file changed, 18 insertions(+), 10 deletions(-)
+
+diff --git a/Makefile.inc b/Makefile.inc
+index 57779fd8..34f2cc6d 100644
+--- a/Makefile.inc
+++ b/Makefile.inc
+@@ -140,20 +140,28 @@ FORTIFY_OPT := $(shell \
+ 		echo "-D_FORTIFY_SOURCE=2"; \
+ 	fi)
+ 
+-STACKPROT := $(call TEST_CC_OPTION,-fstack-protector-strong,-fstack-protector)
+-ERROR_DISCARDED_QUALIFIERS := $(call TEST_CC_OPTION,-Werror=discarded-qualifiers,)
+-WNOCLOBBERED := $(call TEST_CC_OPTION,-Wno-clobbered -Wno-error=clobbered,)
+-WFORMATOVERFLOW := $(call TEST_CC_OPTION,-Wformat-overflow=2,)
+-
+-OPTFLAGS	:= -O2 -g $(STACKPROT) --param=ssp-buffer-size=4
+-WARNFLAGS	:= -Werror -Wall -Wextra -Wformat=2 $(WFORMATOVERFLOW) -Werror=implicit-int \
+-		  -Werror=implicit-function-declaration -Werror=format-security \
+-		  $(WNOCLOBBERED) -Werror=cast-qual $(ERROR_DISCARDED_QUALIFIERS)
+ifndef RPM_OPT_FLAGS
+       STACKPROT := $(call TEST_CC_OPTION,-fstack-protector-strong,-fstack-protector)
+       OPTFLAGS        = -O2 -g -pipe -Wall -Werror=format-security \
+                         -Wp,-D_FORTIFY_SOURCE=2 -fexceptions \
+                         $(STACKPROT) --param=ssp-buffer-size=4 \
+                         -grecord-gcc-switches
+       ifeq ($(shell test -f /usr/lib/rpm/redhat/redhat-hardened-cc1 && echo 1),1)
+               OPTFLAGS += -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1
+       endif
+else
+       OPTFLAGS = $(RPM_OPT_FLAGS)
+endif
+OPTFLAGS       += -Wextra -Wstrict-prototypes -Wformat=2 -Werror=implicit-int \
+                  -Werror=implicit-function-declaration -Wno-sign-compare \
+                  -Wno-unused-parameter -Werror=cast-qual \
+                  -Werror=discarded-qualifiers
+
+ CPPFLAGS	:= $(FORTIFY_OPT) \
+ 		   -DBIN_DIR=\"$(bindir)\" -DMULTIPATH_DIR=\"$(plugindir)\" -DRUN_DIR=\"${RUN}\" \
+ 		   -DRUNTIME_DIR=\"$(runtimedir)\" \
+ 		   -DCONFIG_DIR=\"$(configdir)\" -DEXTRAVERSION=\"$(EXTRAVERSION)\" -MMD -MP
+-CFLAGS		:= --std=gnu99 $(CFLAGS) $(OPTFLAGS) $(WARNFLAGS) -pipe
+CFLAGS		:= --std=gnu99 $(CFLAGS) $(OPTFLAGS) -pipe
+ BIN_CFLAGS	= -fPIE -DPIE
+ LIB_CFLAGS	= -fPIC
+ SHARED_FLAGS	= -shared
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0025-RH-add-mpathconf.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0025-RH-add-mpathconf.patch
@@ -0,0 +1,655 @@
+From b0b4cca566e3e0c3a232b3754555c41d4e0c1273 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Mon, 26 Nov 2018 09:55:12 +0800
+Subject: [PATCH] From 0000000000000000000000000000000000000000 Mon Sep 17
+ 00:00:00 2001 From: Benjamin Marzinski <bmarzins@redhat.com> Date: Thu, 16
+ Oct 2014 15:49:01 -0500 Subject: [PATCH] RH: add mpathconf
+
+mpathconf is a program (largely based on lvmcomf) to help users
+configure /etc/multipath.conf and enable or disable multipathing.  It
+has a couple of built-in options that can be set directly from the
+command line.  But, mostly it is used to get a multipath.conf file
+with the OS defaults, and to enable and disable multipathing via
+a single command.
+
+Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
+
+Upstream-Status: Pending
+
+update this patch to new version
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ libmultipath/config.c |   1 +
+ multipath/Makefile    |   4 +
+ multipath/mpathconf   | 464 ++++++++++++++++++++++++++++++++++++++++++
+ multipath/mpathconf.8 | 101 +++++++++
+ 4 files changed, 570 insertions(+)
+ create mode 100644 multipath/mpathconf
+ create mode 100644 multipath/mpathconf.8
+
+diff --git a/libmultipath/config.c b/libmultipath/config.c
+index 31894810..af59dd3c 100644
+--- a/libmultipath/config.c
+++ b/libmultipath/config.c
+@@ -969,6 +969,7 @@ int _init_config (const char *file, struct config *conf)
+ 		validate_pctable(conf->overrides, 0, file);
+ 	} else {
+ 		condlog(0, "/etc/multipath.conf does not exist, blacklisting all devices.");
+		condlog(0, "You can run /sbin/mpathconf to create or modify /etc/multipath.conf");
+ 		if (conf->blist_devnode == NULL) {
+ 			conf->blist_devnode = vector_alloc();
+ 			if (!conf->blist_devnode) {
+diff --git a/multipath/Makefile b/multipath/Makefile
+index 8482de6a..780b1b73 100644
+--- a/multipath/Makefile
+++ b/multipath/Makefile
+@@ -21,6 +21,7 @@ $(EXEC): $(OBJS) $(multipathdir)/libmultipath.so $(mpathcmddir)/libmpathcmd.so
+ install:
+ 	$(INSTALL_PROGRAM) -d $(DESTDIR)$(bindir)
+ 	$(INSTALL_PROGRAM) -m 755 $(EXEC) $(DESTDIR)$(bindir)/
+	$(INSTALL_PROGRAM) -m 755 mpathconf $(DESTDIR)$(bindir)/
+ 	$(INSTALL_PROGRAM) -d $(DESTDIR)$(udevrulesdir)
+ 	$(INSTALL_PROGRAM) -m 644 11-dm-mpath.rules $(DESTDIR)$(udevrulesdir)
+ 	$(INSTALL_PROGRAM) -m 644 multipath.rules $(DESTDIR)$(udevrulesdir)/62-multipath.rules
+@@ -32,6 +33,7 @@ install:
+ 	$(INSTALL_PROGRAM) -m 644 $(EXEC).8 $(DESTDIR)$(man8dir)
+ 	$(INSTALL_PROGRAM) -d $(DESTDIR)$(man5dir)
+ 	$(INSTALL_PROGRAM) -m 644 $(EXEC).conf.5 $(DESTDIR)$(man5dir)
+	$(INSTALL_PROGRAM) -m 644 mpathconf.8 $(DESTDIR)$(man8dir)
+ ifneq ($(SCSI_DH_MODULES_PRELOAD),)
+ 	$(INSTALL_PROGRAM) -m 644 scsi_dh.conf $(DESTDIR)$(modulesloaddir)/scsi_dh.conf
+ 	for _x in $(SCSI_DH_MODULES_PRELOAD); do echo "$$_x"; done \
+@@ -44,8 +46,10 @@ uninstall:
+ 	$(RM) $(DESTDIR)$(modulesloaddir)/multipath.conf
+ 	$(RM) $(DESTDIR)$(modulesloaddir)/scsi_dh.conf
+ 	$(RM) $(DESTDIR)$(libudevdir)/rules.d/62-multipath.rules
+	$(RM) $(DESTDIR)$(bindir)/mpathconf
+ 	$(RM) $(DESTDIR)$(man8dir)/$(EXEC).8
+ 	$(RM) $(DESTDIR)$(man5dir)/$(EXEC).conf.5
+	$(RM) $(DESTDIR)$(man8dir)/mpathconf.8
+ 
+ clean: dep_clean
+ 	$(RM) core *.o $(EXEC) multipath.rules tmpfiles.conf
+diff --git a/multipath/mpathconf b/multipath/mpathconf
+new file mode 100644
+index 00000000..e8391347
+--- /dev/null
+++ b/multipath/mpathconf
+@@ -0,0 +1,464 @@
+#!/bin/bash
+#
+# Copyright (C) 2010 Red Hat, Inc. All rights reserved.
+#
+# This file is part of the device-mapper-multipath package.
+#
+# This copyrighted material is made available to anyone wishing to use,
+# modify, copy, or redistribute it subject to the terms and conditions
+# of the GNU General Public License v.2.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+#
+# Simple editting of /etc/multipath.conf
+# This program was largely ripped off from lvmconf
+#
+
+unset ENABLE FIND FRIENDLY MODULE MULTIPATHD HAVE_DISABLE HAVE_WWID_DISABLE HAVE_FIND HAVE_BLACKLIST HAVE_EXCEPTIONS HAVE_DEFAULTS HAVE_FRIENDLY HAVE_MULTIPATHD HAVE_MODULE HAVE_OUTFILE SHOW_STATUS CHANGED_CONFIG WWID_LIST
+
+DEFAULT_CONFIG="# device-mapper-multipath configuration file
+
+# For a complete list of the default configuration values, run either:
+# # multipath -t
+# or
+# # multipathd show config
+
+# For a list of configuration options with descriptions, see the
+# multipath.conf man page.
+
+defaults {
+	user_friendly_names yes
+	find_multipaths yes
+}
+
+blacklist_exceptions {
+        property \"(SCSI_IDENT_|ID_WWN)\"
+}"
+
+CONFIGFILE="/etc/multipath.conf"
+OUTPUTFILE="/etc/multipath.conf"
+MULTIPATHDIR="/etc/multipath"
+TMPFILE="/etc/multipath/.multipath.conf.tmp"
+WWIDS=0
+
+function usage
+{
+	echo "usage: $0 <command>"
+	echo ""
+	echo "Commands:"
+	echo "Enable: --enable "
+	echo "Disable: --disable"
+	echo "Only allow certain wwids (instead of enable): --allow <WWID>"
+	echo "Set user_friendly_names (Default y): --user_friendly_names <y|n>"
+	echo "Set find_multipaths (Default y): --find_multipaths <y|n>"
+	echo "Load the dm-multipath modules on enable (Default y): --with_module <y|n>"
+	echo "start/stop/reload multipathd (Default n): --with_multipathd <y|n>"
+	echo "select output file (Default /etc/multipath.conf): --outfile <FILE>"
+	echo ""
+}
+
+function add_wwid
+{
+	INDEX=0
+	while [ "$INDEX" -lt "$WWIDS" ] ; do
+		if [ "$1" = "${WWID_LIST[$INDEX]}" ] ; then
+			return
+		fi
+		((INDEX++))
+	done
+	WWID_LIST[$WWIDS]="$1"
+	((WWIDS++))
+}
+
+function get_dm_deps
+{
+	shift 3
+	while [ -n "$1" -a -n "$2" ]; do
+		MAJOR=$(echo $1 | tr -d '(,')
+		MINOR=$(echo $2 | tr -d ')')
+		UUID=`dmsetup info -c --noheadings -o uuid -j $MAJOR -m $MINOR  2> /dev/null`
+		if [ -n "$UUID" ] ; then
+			set_dm_wwid $UUID
+		fi
+		shift 2
+	done
+}
+
+function set_dm_wwid
+{
+	if [[ "$1" =~ ^part[[:digit:]]+-mpath- ]] ; then
+		add_wwid "${1##part*-mpath-}"
+	elif [[ "$1" =~ ^mpath- ]] ; then
+		add_wwid "${1##mpath-}"
+	else
+		get_dm_deps `dmsetup deps -u $1`
+	fi
+}
+
+function set_wwid
+{
+	UUID=""
+	if [[ "$1" =~ ^[[:digit:]]+:[[:digit:]]+$ ]] ; then
+		MAJOR=${1%%:*}
+		MINOR=${1##*:}
+		UUID=`dmsetup info -c --noheadings -o uuid -j $MAJOR -m $MINOR  2> /dev/null`
+	else
+		UUID=`dmsetup info -c --noheadings -o uuid $1 2> /dev/null`
+	fi
+	if [ -n "$UUID" ] ; then
+		set_dm_wwid $UUID
+	else
+		add_wwid "$1"
+	fi
+}
+
+function parse_args
+{
+	while [ -n "$1" ]; do
+		case $1 in
+			--enable)
+				ENABLE=1
+				shift
+				;;
+			--disable)
+				ENABLE=0
+				shift
+				;;
+			--allow)
+				ENABLE=2
+				if [ -n "$2" ]; then
+					set_wwid $2
+					shift 2
+				else
+					usage
+					exit 1
+				fi
+				;;
+			--user_friendly_names)
+				if [ -n "$2" ]; then
+					FRIENDLY=$2
+					shift 2
+				else
+					usage
+					exit 1
+				fi
+				;;
+			--find_multipaths)
+				if [ -n "$2" ]; then
+					FIND=$2
+					shift 2
+				else
+					usage
+					exit 1
+				fi
+				;;
+			--with_module)
+				if [ -n "$2" ]; then
+					MODULE=$2
+					shift 2
+				else
+					usage
+					exit 1
+				fi
+				;;
+			--with_multipathd)
+				if [ -n "$2" ]; then
+					MULTIPATHD=$2
+					shift 2
+				else
+					usage
+					exit 1
+				fi
+				;;
+			--outfile)
+				if [ -n "$2" ]; then
+					OUTPUTFILE=$2
+					HAVE_OUTFILE=1
+					shift 2
+				else
+					usage
+					exit 1
+				fi
+				;;
+			*)
+				usage
+				exit
+		esac
+	done
+}
+
+function validate_args
+{
+	if [ "$ENABLE" = "0" ] && [ -n "$FRIENDLY" -o -n "$FIND" -o -n "$MODULE" ]; then
+		echo "ignoring extra parameters on disable"
+		FRIENDLY=""
+		FIND=""
+		MODULE=""
+	fi
+	if [ -n "$FRIENDLY" ] && [ "$FRIENDLY" != "y" -a "$FRIENDLY" != "n" ]; then
+		echo "--user_friendly_names must be either 'y' or 'n'"
+		exit 1
+	fi
+	if [ -n "$FIND" ] && [ "$FIND" != "y" -a "$FIND" != "n" ]; then
+		echo "--find_multipaths must be either 'y' or 'n'"
+		exit 1
+	fi
+	if [ -z "$ENABLE" -a -z "$FIND" -a -z "$FRIENDLY" ]; then
+		SHOW_STATUS=1
+	fi
+	if [ -n "$MODULE" ] && [ "$MODULE" != "y" -a "$MODULE" != "n" ]; then
+		echo "--with_module must be either 'y' or 'n'"
+		exit 1
+	fi
+	if [ -n "$MULTIPATHD" ] && [ "$MULTIPATHD" != "y" -a "$MULTIPATHD" != "n" ]; then
+		echo "--with_multipathd must be either 'y' or 'n'"
+		exit 1
+	fi
+	if [ "$ENABLE" = 2 -a -z "$HAVE_OUTFILE" ]; then
+		echo "Because --allow makes changes that cannot be automatically reversed,"
+		echo "you must set --outfile when you set --allow"
+		exit 1
+	fi
+}
+
+function add_blacklist_exceptions
+{
+	INDEX=0
+	while [ "$INDEX" -lt "$WWIDS" ] ; do
+		sed -i '/^blacklist_exceptions[[:space:]]*{/ a\
+	wwid '"\"${WWID_LIST[$INDEX]}\""'
+' $TMPFILE
+		((INDEX++))
+	done
+}
+
+umask 0077
+
+parse_args "$@"
+
+validate_args
+
+if [ ! -d "$MULTIPATHDIR" ]; then
+	echo "/etc/multipath/ does not exist. failing"
+	exit 1
+fi
+
+rm $TMPFILE 2> /dev/null
+echo "$DEFAULT_CONFIG" > $TMPFILE
+if [ -f "$CONFIGFILE" ]; then
+	cp $CONFIGFILE $TMPFILE
+fi
+
+if grep -q "^blacklist[[:space:]]*{" $TMPFILE ; then
+	HAVE_BLACKLIST=1
+fi
+
+if grep -q "^blacklist_exceptions[[:space:]]*{" $TMPFILE ; then
+	HAVE_EXCEPTIONS=1
+fi
+
+if grep -q "^defaults[[:space:]]*{" $TMPFILE ; then
+	HAVE_DEFAULTS=1
+fi
+
+if [ -z "$MODULE" -o "$MODULE" = "y" ]; then
+	if lsmod | grep -q "dm_multipath" ; then
+		HAVE_MODULE=1
+	else
+		HAVE_MODULE=0
+	fi
+fi
+
+if [ "$MULTIPATHD" = "y" ]; then
+	if /bin/systemctl status multipathd.service > /dev/null 2>&1 ; then
+		HAVE_MULTIPATHD=1
+	else
+		HAVE_MULTIPATHD=0
+	fi
+fi
+
+if [ "$HAVE_BLACKLIST" = "1" ]; then
+	if sed -n '/^blacklist[[:space:]]*{/,/^}/ p' $TMPFILE | grep -q "^[[:space:]]*devnode \"\.\?\*\"" ; then
+		HAVE_DISABLE=1
+	elif sed -n '/^blacklist[[:space:]]*{/,/^}/ p' $TMPFILE | grep -q "^[[:space:]]*#[[:space:]]*devnode \"\.\?\*\"" ; then
+		HAVE_DISABLE=0
+	fi
+fi
+
+if [ "$HAVE_BLACKLIST" = "1" ]; then
+	if sed -n '/^blacklist[[:space:]]*{/,/^}/ p' $TMPFILE | grep -q "^[[:space:]]*wwid \"\.\?\*\"" ; then
+		HAVE_WWID_DISABLE=1
+	elif sed -n '/^blacklist[[:space:]]*{/,/^}/ p' $TMPFILE | grep -q "^[[:space:]]*#[[:space:]]*wwid \"\.\?\*\"" ; then
+		HAVE_WWID_DISABLE=0
+	fi
+fi
+
+if [ "$HAVE_DEFAULTS" = "1" ]; then
+	if sed -n '/^defaults[[:space:]]*{/,/^}/ p' $TMPFILE | grep -q "^[[:space:]]*find_multipaths[[:space:]]*\(yes\|1\)" ; then
+		HAVE_FIND=1
+	elif sed -n '/^defaults[[:space:]]*{/,/^}/ p' $TMPFILE | grep -q "^[[:space:]]*find_multipaths[[:space:]]*\(no\|0\)" ; then
+		HAVE_FIND=0
+	fi
+	if sed -n '/^defaults[[:space:]]*{/,/^}/ p' $TMPFILE | grep -q "^[[:space:]]*user_friendly_names[[:space:]]*\(yes\|1\)" ; then
+		HAVE_FRIENDLY=1
+	elif sed -n '/^defaults[[:space:]]*{/,/^}/ p' $TMPFILE | grep -q "^[[:space:]]*user_friendly_names[[:space:]]*\(no\|0\)" ; then
+		HAVE_FRIENDLY=0
+	fi
+fi
+
+if [ -n "$SHOW_STATUS" ]; then
+	if [ -z "$HAVE_DISABLE" -o "$HAVE_DISABLE" = 0 ]; then
+		echo "multipath is enabled"
+	else
+		echo "multipath is disabled"
+	fi
+	if [ -z "$HAVE_FIND"  -o "$HAVE_FIND" = 0 ]; then
+		echo "find_multipaths is disabled"
+	else
+		echo "find_multipaths is enabled"
+	fi
+	if [ -z "$HAVE_FRIENDLY" -o "$HAVE_FRIENDLY" = 0 ]; then
+		echo "user_friendly_names is disabled"
+	else
+		echo "user_friendly_names is enabled"
+	fi
+	if [ -n "$HAVE_MODULE" ]; then
+		if [ "$HAVE_MODULE" = 1 ]; then
+			echo "dm_multipath module is loaded"
+		else
+			echo "dm_multipath module is not loaded"
+		fi
+	fi
+	if [ -z "$HAVE_MULTIPATHD" ]; then
+		if /bin/systemctl status multipathd.service > /dev/null 2>&1 ; then
+			HAVE_MULTIPATHD=1
+		else
+			HAVE_MULTIPATHD=0
+		fi
+	fi
+	if [ "$HAVE_MULTIPATHD" = 1 ]; then
+		echo "multipathd is running"
+	else
+		echo "multipathd is not running"
+	fi
+	exit 0
+fi
+
+if [ -z "$HAVE_BLACKLIST" ]; then
+	cat >> $TMPFILE <<- _EOF_
+
+blacklist {
+}
+_EOF_
+fi
+
+if [ -z "$HAVE_DEFAULTS" ]; then
+	cat >> $TMPFILE <<- _EOF_
+
+defaults {
+}
+_EOF_
+fi
+
+if [ "$ENABLE" = 2 ]; then
+	if [ "$HAVE_DISABLE" = 1 ]; then
+		sed -i '/^blacklist[[:space:]]*{/,/^}/ s/^[[:space:]]*devnode \"\.\?\*\"/#	devnode ".*"/' $TMPFILE
+	fi
+	if [ -z "$HAVE_WWID_DISABLE" ]; then
+		sed -i '/^blacklist[[:space:]]*{/ a\
+	wwid ".*"
+' $TMPFILE
+	elif [ "$HAVE_WWID_DISABLE" = 0 ]; then
+		sed -i '/^blacklist[[:space:]]*{/,/^}/ s/^[[:space:]]*#[[:space:]]*wwid \"\.\?\*\"/	wwid ".*"/' $TMPFILE
+	fi
+	if [ "$HAVE_EXCEPTIONS" = 1 ]; then
+		sed -i '/^blacklist_exceptions[[:space:]]*{/,/^}/ {/^[[:space:]]*wwid/ d}' $TMPFILE
+	else
+		cat >> $TMPFILE <<- _EOF_
+
+blacklist_exceptions {
+}
+_EOF_
+	fi
+	add_blacklist_exceptions
+elif [ "$ENABLE" = 1 ]; then
+	if [ "$HAVE_DISABLE" = 1 ]; then
+		sed -i '/^blacklist[[:space:]]*{/,/^}/ s/^[[:space:]]*devnode \"\.\?\*\"/#	devnode ".*"/' $TMPFILE
+	fi
+elif [ "$ENABLE" = 0 ]; then
+	if [ -z "$HAVE_DISABLE" ]; then
+		sed -i '/^blacklist[[:space:]]*{/ a\
+	devnode ".*"
+' $TMPFILE
+	elif [ "$HAVE_DISABLE" = 0 ]; then
+		sed -i '/^blacklist[[:space:]]*{/,/^}/ s/^[[:space:]]*#[[:space:]]*devnode \"\.\?\*\"/	devnode ".*"/' $TMPFILE
+	fi
+fi
+
+if [ "$FIND" = "n" ]; then
+	if [ "$HAVE_FIND" = 1 ]; then
+		sed -i '/^defaults[[:space:]]*{/,/^}/ s/^[[:space:]]*find_multipaths[[:space:]]*\(yes\|1\)/	find_multipaths no/' $TMPFILE
+		CHANGED_CONFIG=1
+	fi
+elif [ "$FIND" = "y" ]; then
+	if [ -z "$HAVE_FIND" ]; then
+		sed -i '/^defaults[[:space:]]*{/ a\
+	find_multipaths yes
+' $TMPFILE
+		CHANGED_CONFIG=1
+	elif [ "$HAVE_FIND" = 0 ]; then
+		sed -i '/^defaults[[:space:]]*{/,/^}/ s/^[[:space:]]*find_multipaths[[:space:]]*\(no\|0\)/	find_multipaths yes/' $TMPFILE
+		CHANGED_CONFIG=1
+	fi
+fi
+
+if [ "$FRIENDLY" = "n" ]; then
+	if [ "$HAVE_FRIENDLY" = 1 ]; then
+		sed -i '/^defaults[[:space:]]*{/,/^}/ s/^[[:space:]]*user_friendly_names[[:space:]]*\(yes\|1\)/	user_friendly_names no/' $TMPFILE
+		CHANGED_CONFIG=1
+	fi
+elif [ "$FRIENDLY" = "y" ]; then
+	if [ -z "$HAVE_FRIENDLY" ]; then
+		sed -i '/^defaults[[:space:]]*{/ a\
+	user_friendly_names yes
+' $TMPFILE
+		CHANGED_CONFIG=1
+	elif [ "$HAVE_FRIENDLY" = 0 ]; then
+		sed -i '/^defaults[[:space:]]*{/,/^}/ s/^[[:space:]]*user_friendly_names[[:space:]]*\(no\|0\)/	user_friendly_names yes/' $TMPFILE
+		CHANGED_CONFIG=1
+	fi
+fi
+
+if [ -f "$OUTPUTFILE" ]; then
+	cp $OUTPUTFILE $OUTPUTFILE.old
+	if [ $? != 0 ]; then
+		echo "failed to backup old config file, $OUTPUTFILE not updated"
+		exit 1
+	fi
+fi
+
+cp $TMPFILE $OUTPUTFILE
+if [ $? != 0 ]; then
+	echo "failed to copy new config file into place, check $OUTPUTFILE is still OK"
+	exit 1
+fi
+
+rm -f $TMPFILE
+
+if [ "$ENABLE" = 1 ]; then
+	if [ "$HAVE_MODULE" = 0 ]; then
+		modprobe dm_multipath
+	fi
+	if [ "$HAVE_MULTIPATHD" = 0 ]; then
+		systemctl start multipathd.service
+	fi
+elif [ "$ENABLE" = 0 ]; then
+	if [ "$HAVE_MULTIPATHD" = 1 ]; then
+		systemctl stop multipathd.service
+	fi
+elif [ -n "$CHANGED_CONFIG" -a "$HAVE_MULTIPATHD" = 1 ]; then
+	systemctl reload multipathd.service
+fi
+diff --git a/multipath/mpathconf.8 b/multipath/mpathconf.8
+new file mode 100644
+index 00000000..4cd32672
+--- /dev/null
+++ b/multipath/mpathconf.8
+@@ -0,0 +1,101 @@
+.TH MPATHCONF 8 "June 2010" "" "Linux Administrator's Manual"
+.SH NAME
+mpathconf - A tool for configuring device-mapper-multipath
+.SH SYNOPSIS
+.B mpathconf
+.RB [\| commands \|]
+.RB [\| options \|]
+.SH DESCRIPTION
+.B mpathconf
+is a utility that creates or modifies
+.B /etc/multipath.conf.
+It can enable or disable multipathing and configure some common options.
+.B mpathconf
+can also load the
+.B dm_multipath
+module, start and stop the
+.B multipathd
+daemon, and configure the
+.B multipathd
+service to start automatically or not. If
+.B mpathconf
+is called with no commands, it will display the current configuration.
+
+The default options for mpathconf are
+.B --with_module
+The
+.B --with_multipathd
+option is not set by default.  Enabling multipathing will load the
+.B dm_multipath
+module but it will not immediately start it. This is so
+that users can manually edit their config file if necessary, before starting
+.B multipathd.
+
+If
+.B /etc/multipath.conf
+already exists, mpathconf will edit it. If it does not exist, mpathconf will
+create a default file with
+.B user_friendly_names
+and
+.B find_multipaths
+set. To disable these, use the
+.B --user_friendly_names n
+and
+.B --find_multipaths n
+options
+.SH COMMANDS
+.TP
+.B --enable
+Removes any line that blacklists all device nodes from the
+.B /etc/multipath.conf
+blacklist section.
+.TP
+.B --disable
+Adds a line that blacklists all device nodes to the
+.B /etc/multipath.conf
+blacklist section. If no blacklist section exists, it will create one.
+.TP
+.B --user_friendly_name \fP { \fBy\fP | \fBn\fP }
+If set to \fBy\fP, this adds the line
+.B user_friendly_names yes
+to the
+.B /etc/multipath.conf
+defaults section. If set to \fBn\fP, this removes the line, if present. This
+command can be used along with any other command.
+.TP
+.B --find_multipaths\fP { \fBy\fP | \fBn\fP }
+If set to \fBy\fP, this adds the line
+.B find_multipaths yes
+to the
+.B /etc/multipath.conf
+defaults section. If set to \fBn\fP, this removes the line, if present. This
+command can be used aldong with any other command.
+.SH OPTIONS
+.TP
+.B --with_module\fP { \fBy\fP | \fBn\fP }
+If set to \fBy\fP, this runs
+.B modprobe dm_multipath
+to install the multipath modules. This option only works with the
+.B --enable
+command. This option is set to \fBy\fP by default.
+.TP
+.B --with_multipathd { \fBy\fP | \fBn\fP }
+If set to \fBy\fP, this runs
+.B service multipathd start
+to start the multipathd daemon on \fB--enable\fP,
+.B service multipathd stop
+to stop the multipathd daemon on \fB--disable\fP, and
+.B service multipathd reload
+to reconfigure multipathd on \fB--user_frindly_names\fP and
+\fB--find_multipaths\fP.
+This option is set to \fBn\fP by default.
+.SH FILES
+.BR /etc/multipath.conf
+.SH "SEE ALSO"
+.BR multipath.conf (5),
+.BR modprobe (8),
+.BR multipath (8),
+.BR multipathd (8),
+.BR service (8),
+.SH AUTHOR
+Benjamin Marzinski <bmarzins@redhat.com>
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0026-RH-add-wwids-from-kernel-cmdline-mpath.wwids-with-A.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0026-RH-add-wwids-from-kernel-cmdline-mpath.wwids-with-A.patch
@@ -0,0 +1,102 @@
+From 262de33671ede81e424344ea9125d9e546cf8612 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Thu, 26 Sep 2019 16:29:48 +0800
+Subject: [PATCH] From 0000000000000000000000000000000000000000 Mon Sep
+
+17
+ 00:00:00 2001 From: Benjamin Marzinski <bmarzins@redhat.com> Date: Fri,
+17
+ Oct 2014 11:20:34 -0500 Subject: [PATCH] RH: add wwids from kernel
+cmdline
+ mpath.wwids with -A
+
+This patch adds another option to multipath, "-A", which reads
+/proc/cmdline for mpath.wwid=<WWID> options, and adds any wwids it finds
+to /etc/multipath/wwids.  While this isn't usually important during
+normal operation, since these wwids should already be added, it can be
+helpful during installation, to make sure that multipath can claim
+devices as its own, before LVM or something else makes use of them.  The
+patch also execs "/sbin/multipath -A" before running multipathd in
+multipathd.service
+
+Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
+
+Upstream-Status: Pending
+
+Update this patch to new version 0.8.2
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ libmultipath/wwids.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
+ libmultipath/wwids.h |  1 +
+ 2 files changed, 45 insertions(+)
+
+diff --git a/libmultipath/wwids.c b/libmultipath/wwids.c
+index 89bb60ca..bab9aa85 100644
+--- a/libmultipath/wwids.c
+++ b/libmultipath/wwids.c
+@@ -451,3 +451,47 @@ int unmark_failed_wwid(const char *wwid)
+ 	print_failed_wwid_result("unmark_failed", wwid, r);
+ 	return r;
+ }
+
+int remember_cmdline_wwid(void)
+{
+       FILE *f = NULL;
+       char buf[LINE_MAX], *next, *ptr;
+       int ret = 0;
+
+       f = fopen("/proc/cmdline", "re");
+       if (!f) {
+               condlog(0, "can't open /proc/cmdline : %s", strerror(errno));
+               return -1;
+       }
+
+       if (!fgets(buf, sizeof(buf), f)) {
+               if (ferror(f))
+                       condlog(0, "read of /proc/cmdline failed : %s",
+                               strerror(errno));
+               else
+                       condlog(0, "couldn't read /proc/cmdline");
+               fclose(f);
+               return -1;
+       }
+       fclose(f);
+       next = buf;
+       while((ptr = strstr(next, "mpath.wwid="))) {
+               ptr += 11;
+               next = strpbrk(ptr, " \t\n");
+               if (next) {
+                       *next = '\0';
+                       next++;
+               }
+               if (strlen(ptr)) {
+                       if (remember_wwid(ptr) != 0)
+                               ret = -1;
+               }
+               else {
+                       condlog(0, "empty mpath.wwid kernel command line option");
+                       ret = -1;
+               }
+               if (!next)
+                       break;
+       }
+       return ret;
+}
+diff --git a/libmultipath/wwids.h b/libmultipath/wwids.h
+index 0c6ee54d..e32a0b0e 100644
+--- a/libmultipath/wwids.h
+++ b/libmultipath/wwids.h
+@@ -17,6 +17,7 @@ int remember_wwid(char *wwid);
+ int check_wwids_file(char *wwid, int write_wwid);
+ int remove_wwid(char *wwid);
+ int replace_wwids(vector mp);
+int remember_cmdline_wwid(void);
+ 
+ enum {
+ 	WWID_IS_NOT_FAILED = 0,
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0027-RH-warn-on-invalid-regex-instead-of-failing.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0027-RH-warn-on-invalid-regex-instead-of-failing.patch
@@ -0,0 +1,107 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17
+00:00:00 2001 From: Benjamin Marzinski <bmarzins@redhat.com> Date: Mon, 6 Nov
+2017 21:39:28 -0600 Subject: [PATCH] RH: warn on invalid regex instead of
+failing
+
+multipath.conf used to allow "*" as a match everything regular expression,
+instead of requiring ".*". Instead of erroring when the old style
+regular expressions are used, it should print a warning and convert
+them.
+
+Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
+
+Upstream-Status: Pending
+
+update this patch to 0.8.2
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+[OP: Rebase to 0.9.3]
+[OP: adjusted FREE() -> free(), made set_regex_value() static]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ libmultipath/dict.c | 42 +++++++++++++++++++++++++++++++++++-------
+ 1 file changed, 35 insertions(+), 7 deletions(-)
+
+diff --git a/libmultipath/dict.c b/libmultipath/dict.c
+index aa93fe43..55a22d32 100644
+--- a/libmultipath/dict.c
+++ b/libmultipath/dict.c
+@@ -155,6 +155,34 @@ set_str_noslash(vector strvec, void *ptr, const char *file, int line_nr)
+ 	return 0;
+ }
+ 
+static void *
+set_regex_value(vector strvec)
+{
+       char *buff = set_value(strvec);
+
+       if (buff && strcmp("*", buff) == 0) {
+               condlog(0, "Invalid regular expression \"*\" in multipath.conf. Using \".*\"");
+               free(buff);
+               return strdup(".*");
+       }
+       return buff;
+}
+
+static int
+set_regex(vector strvec, void *ptr, const char *file, int line_nr)
+{
+       char **str_ptr = (char **)ptr;
+
+       if (*str_ptr)
+               free(*str_ptr);
+       *str_ptr = set_regex_value(strvec);
+
+       if (!*str_ptr)
+               return 1;
+
+       return 0;
+}
+
+ static int
+ set_yes_no(vector strvec, void *ptr, const char *file, int line_nr)
+ {
+@@ -1679,8 +1707,8 @@ ble_ ## option ## _handler (struct config *conf, vector strvec,		\
+ 									\
+ 	if (!conf->option)						\
+ 		return 1;						\
+-									\
+-	buff = set_value(strvec);					\
+									\	
+	buff = set_regex_value(strvec);					\
+ 	if (!buff)							\
+ 		return 1;						\
+ 									\
+@@ -1700,7 +1728,7 @@ ble_ ## option ## _ ## name ## _handler (struct config *conf, vector strvec, \
+ 	if (!conf->option)						\
+ 		return 1;						\
+ 									\
+-	buff = set_value(strvec);					\
+	buff = set_regex_value(strvec);					\
+ 	if (!buff)							\
+ 		return 1;						\
+ 									\
+@@ -1806,16 +1834,16 @@ device_handler(struct config *conf, vector strvec, const char *file,
+ 	return 0;
+ }
+ 
+-declare_hw_handler(vendor, set_str)
+declare_hw_handler(vendor, set_regex)
+ declare_hw_snprint(vendor, print_str)
+ 
+-declare_hw_handler(product, set_str)
+declare_hw_handler(product, set_regex)
+ declare_hw_snprint(product, print_str)
+ 
+-declare_hw_handler(revision, set_str)
+declare_hw_handler(revision, set_regex)
+ declare_hw_snprint(revision, print_str)
+ 
+-declare_hw_handler(bl_product, set_str)
+declare_hw_handler(bl_product, set_regex)
+ declare_hw_snprint(bl_product, print_str)
+ 
+ declare_hw_handler(hwhandler, set_str)
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0028-RH-reset-default-find_mutipaths-value-to-off.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0028-RH-reset-default-find_mutipaths-value-to-off.patch
@@ -0,0 +1,38 @@
+From 16900150e02e5b367a8b33621b393975ad011130 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Mon, 26 Nov 2018 11:12:01 +0800
+Subject: [PATCH] From 0000000000000000000000000000000000000000 Mon Sep 17
+ 00:00:00 2001 From: Benjamin Marzinski <bmarzins@redhat.com> Date: Thu, 7 Jun
+ 2018 17:43:52 -0500 Subject: [PATCH] RH: reset default find_mutipaths value
+ to off
+
+Upstream has changed to default find_multipaths to "strict". For now
+Redhat will retain the previous default of "off".
+
+Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
+
+Upstream-Status: Pending
+
+Update this patch to new version
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ libmultipath/defaults.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libmultipath/defaults.h b/libmultipath/defaults.h
+index 6576939..a2404b2 100644
+--- a/libmultipath/defaults.h
+++ b/libmultipath/defaults.h
+@@ -17,7 +17,7 @@
+ #define DEFAULT_NO_PATH_RETRY	NO_PATH_RETRY_UNDEF
+ #define DEFAULT_VERBOSITY	2
+ #define DEFAULT_REASSIGN_MAPS	0
+-#define DEFAULT_FIND_MULTIPATHS	FIND_MULTIPATHS_STRICT
+#define DEFAULT_FIND_MULTIPATHS        FIND_MULTIPATHS_OFF
+ #define DEFAULT_FAST_IO_FAIL	5
+ #define DEFAULT_DEV_LOSS_TMO	600
+ #define DEFAULT_RETAIN_HWHANDLER RETAIN_HWHANDLER_ON
+-- 
+2.7.4
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0029-multipath-tools-modify-Makefile.inc-for-cross-compil.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0029-multipath-tools-modify-Makefile.inc-for-cross-compil.patch
@@ -0,0 +1,59 @@
+From d139474f2a6d87c1cd20dfbb916fe650bfcce968 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Tue, 4 Jun 2019 11:39:39 +0800
+Subject: [PATCH] multipath-tools: modify Makefile.inc for cross-compilation
+
+Do not look for systemd info on the host, and allow us to pass in CFLAGS
+using the OPTFLAGS variable.
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Joe Slater <joe.slater@windriver.com>
+
+Update for version 0.5.0-144-g770e6d0
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+
+Update for version 0.7.1
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+update for version 0.7.7
+
+remove change about CFLAGS part, since patch 0024 already have similar function.
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+
+update for version 0.8.1
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ Makefile.inc | 11 -----------
+ 1 file changed, 11 deletions(-)
+
+diff --git a/Makefile.inc b/Makefile.inc
+index 34f2cc6d..ee6a4c9f 100644
+--- a/Makefile.inc
+++ b/Makefile.inc
+@@ -42,17 +42,6 @@ ifndef RUN
+ 	endif
+ endif
+ 
+-ifndef SYSTEMD
+-	ifeq ($(shell $(PKGCONFIG) --modversion libsystemd >/dev/null 2>&1 && echo 1), 1)
+-		SYSTEMD = $(shell $(PKGCONFIG) --modversion libsystemd | awk '{print $$1}')
+-	else
+-		ifeq ($(shell systemctl --version >/dev/null 2>&1 && echo 1), 1)
+-			SYSTEMD = $(shell systemctl --version 2> /dev/null | \
+-				sed -n 's/systemd \([0-9]*\).*/\1/p')
+-		endif
+-	endif
+-endif
+-
+ ifndef SYSTEMDPATH
+ 	SYSTEMDPATH=usr/lib
+ endif
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0030-Always-use-devmapper.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0030-Always-use-devmapper.patch
@@ -0,0 +1,77 @@
+From f20d7651a62efff818ebd0d1bc920f6f362c890d Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Mon, 26 Nov 2018 11:17:41 +0800
+Subject: [PATCH] Subject: [PATCH] Always use devmapper
+
+Do not try to compute several _API_ make variables
+from host information when cross-compiling.
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Aws Ismail <aws.ismail@windriver.com>
+Signed-off-by: Joe Slater <joe.slater@windriver.com>
+
+Rebase to 0.7.1
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+Rebase to 0.7.7
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+
+Rebase to 0.7.9
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ libmultipath/Makefile | 34 +++++++---------------------------
+ 1 file changed, 7 insertions(+), 27 deletions(-)
+
+diff --git a/libmultipath/Makefile b/libmultipath/Makefile
+index 3b60a525..72aca7ca 100644
+--- a/libmultipath/Makefile
+++ b/libmultipath/Makefile
+@@ -22,33 +22,13 @@ ifdef SYSTEMD
+ 	endif
+ endif
+ 
+-ifneq ($(call check_func,dm_task_no_flush,$(DEVMAPPER_INCDIR)/libdevmapper.h),0)
+-	CPPFLAGS += -DLIBDM_API_FLUSH
+-endif
+-
+-ifneq ($(call check_func,dm_task_get_errno,$(DEVMAPPER_INCDIR)/libdevmapper.h),0)
+-	CPPFLAGS += -DLIBDM_API_GET_ERRNO
+-endif
+-
+-ifneq ($(call check_func,dm_task_set_cookie,$(DEVMAPPER_INCDIR)/libdevmapper.h),0)
+-	CPPFLAGS += -DLIBDM_API_COOKIE
+-endif
+-
+-ifneq ($(call check_func,udev_monitor_set_receive_buffer_size,$(LIBUDEV_INCDIR)/libudev.h),0)
+-	CPPFLAGS += -DLIBUDEV_API_RECVBUF
+-endif
+-
+-ifneq ($(call check_func,dm_task_deferred_remove,$(DEVMAPPER_INCDIR)/libdevmapper.h),0)
+-	CPPFLAGS += -DLIBDM_API_DEFERRED
+-endif
+-
+-ifneq ($(call check_func,dm_hold_control_dev,$(DEVMAPPER_INCDIR)/libdevmapper.h),0)
+-	CPPFLAGS += -DLIBDM_API_HOLD_CONTROL
+-endif
+-
+-ifneq ($(call check_var,ELS_DTAG_LNK_INTEGRITY,$(LINUX_HEADERS_INCDIR)/scsi/fc/fc_els.h),0)
+-	CPPFLAGS += -DFPIN_EVENT_HANDLER
+-endif
+CPPFLAGS += -DLIBDM_API_FLUSH
+CPPFLAGS += -DLIBDM_API_GET_ERRNO
+CPPFLAGS += -DLIBDM_API_COOKIE
+CPPFLAGS += -DLIBUDEV_API_RECVBUF
+CPPFLAGS += -DLIBDM_API_DEFERRED
+CPPFLAGS += -DLIBDM_API_HOLD_CONTROL
+CPPFLAGS += -DFPIN_EVENT_HANDLER
+ 
+ # object files referencing MULTIPATH_DIR or CONFIG_DIR
+ # they need to be recompiled for unit tests
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0031-Always-use-devmapper-for-kpartx.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0031-Always-use-devmapper-for-kpartx.patch
@@ -0,0 +1,45 @@
+From 820d2ef3596189041da43d1139da8689336bb918 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Mon, 26 Nov 2018 11:19:45 +0800
+Subject: [PATCH] Subject: [PATCH] Always use devmapper for kpartx
+
+Do not try to compute the LIBDM_API_COOKIE make variable
+from host information when cross-compiling.
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Aws Ismail <aws.ismail@windriver.com>
+Signed-off-by: Joe Slater <joe.slater@windriver.com>
+
+Rebase to 0.7.1
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+Rebase to 0.7.7
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+
+Rebase to 0.7.9
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ kpartx/Makefile | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/kpartx/Makefile b/kpartx/Makefile
+index 742d3bcd..d886483d 100644
+--- a/kpartx/Makefile
+++ b/kpartx/Makefile
+@@ -9,9 +9,7 @@ LDFLAGS += $(BIN_LDFLAGS)
+ 
+ LIBDEPS += -ldevmapper
+ 
+-ifneq ($(call check_func,dm_task_set_cookie,$(DEVMAPPER_INCDIR)/libdevmapper.h),0)
+-	CPPFLAGS += -DLIBDM_API_COOKIE
+-endif
+CPPFLAGS += -DLIBDM_API_COOKIE
+ 
+ OBJS = bsd.o dos.o kpartx.o solaris.o unixware.o dasd.o sun.o \
+ 	gpt.o mac.o ps3.o crc32.o lopart.o xstrncpy.o devmapper.o
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0032-libdmmp-Makefile-replace-perl-with-sed-in-install-ta.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0032-libdmmp-Makefile-replace-perl-with-sed-in-install-ta.patch
@@ -0,0 +1,42 @@
+From 21a8680b7bd436867ac689a0b4b1b18a3359e208 Mon Sep 17 00:00:00 2001
+From: Geoff Parker <geoffrey.parker@arthrex.com>
+Date: Fri, 9 Oct 2020 17:48:47 +0000
+Subject: [PATCH] libdmmp/Makefile: replace perl with sed in install target to
+ work with pseudo
+
+The multipath-tools libdmmp/Makefile install target uses 'perl -i' instead
+of 'sed -i' for string substitutions. The perl method creates a temporary file
+and overwrites the original which changes the inodes and corrupts the pseudo
+db. Changes to pseduo cause a build abort rather than allow possible bad
+ownership or permissions settings on the files. 'sed -i' is compatible
+with pseudo.
+
+Signed-off-by: Geoff Parker <geoffrey.parker@arthrex.com>
+[OP: Rebase to 0.9.3]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ libdmmp/Makefile | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/libdmmp/Makefile b/libdmmp/Makefile
+index e4589250..34e06425 100644
+--- a/libdmmp/Makefile
+++ b/libdmmp/Makefile
+@@ -39,11 +39,11 @@ install:
+ 	$(LN) $(LIBS) $(DESTDIR)$(usrlibdir)/$(DEVLIB)
+ 	$(INSTALL_PROGRAM) -m 644 -D \
+ 		$(PKGFILE).in $(DESTDIR)$(pkgconfdir)/$(PKGFILE)
+-	perl -i -pe 's|__VERSION__|$(LIBDMMP_VERSION)|g' \
+	sed -i 's|__VERSION__|$(LIBDMMP_VERSION)|g' \
+ 		$(DESTDIR)$(pkgconfdir)/$(PKGFILE)
+-	perl -i -pe 's|__LIBDIR__|$(usrlibdir)|g' \
+	sed -i 's|__LIBDIR__|$(usrlibdir)|g' \
+ 		$(DESTDIR)$(pkgconfdir)/$(PKGFILE)
+-	perl -i -pe 's|__INCLUDEDIR__|$(includedir)|g' \
+	sed -i 's|__INCLUDEDIR__|$(includedir)|g' \
+ 		$(DESTDIR)$(pkgconfdir)/$(PKGFILE)
+ 	$(INSTALL_PROGRAM) -d 755 $(DESTDIR)$(man3dir)
+ 	$(INSTALL_PROGRAM) -m 644 -t $(DESTDIR)$(man3dir) docs/man/*.3
+-- 
+2.38.1
+
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/multipath.conf.example
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/multipath.conf.example
@@ -0,0 +1,90 @@
+# This is a basic configuration file with some examples, for device mapper
+# multipath.
+# For a complete list of the default configuration values, see
+# /usr/share/doc/device-mapper-multipath-0.4.9/multipath.conf.defaults
+# For a list of configuration options with descriptions, see
+# /usr/share/doc/device-mapper-multipath-0.4.9/multipath.conf.annotated
+
+## By default, devices with vendor = "IBM" and product = "S/390.*" are
+## blacklisted. To enable mulitpathing on these devies, uncomment the
+## following lines.
+#blacklist_exceptions {
+#	device {
+#		vendor	"IBM"
+#		product	"S/390.*"
+#	}
+#}
+
+## Use user friendly names, instead of using WWIDs as names.
+defaults {
+	user_friendly_names yes
+}
+##
+## Here is an example of how to configure some standard options.
+##
+#
+#defaults {
+#	udev_dir		/dev
+#	polling_interval 	10
+#	selector		"round-robin 0"
+#	path_grouping_policy	multibus
+#	getuid_callout		"/lib/udev/scsi_id --whitelisted --device=/dev/%n"
+#	prio			alua
+#	path_checker		readsector0
+#	rr_min_io		100
+#	max_fds			8192
+#	rr_weight		priorities
+#	failback		immediate
+#	no_path_retry		fail
+#	user_friendly_names	yes
+#}
+##
+## The wwid line in the following blacklist section is shown as an example
+## of how to blacklist devices by wwid.  The 2 devnode lines are the
+## compiled in default blacklist. If you want to blacklist entire types
+## of devices, such as all scsi devices, you should use a devnode line.
+## However, if you want to blacklist specific devices, you should use
+## a wwid line.  Since there is no guarantee that a specific device will
+## not change names on reboot (from /dev/sda to /dev/sdb for example)
+## devnode lines are not recommended for blacklisting specific devices.
+##
+#blacklist {
+#       wwid 26353900f02796769
+#	devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*"
+#	devnode "^hd[a-z]"
+#}
+#multipaths {
+#	multipath {
+#		wwid			3600508b4000156d700012000000b0000
+#		alias			yellow
+#		path_grouping_policy	multibus
+#		path_checker		readsector0
+#		path_selector		"round-robin 0"
+#		failback		manual
+#		rr_weight		priorities
+#		no_path_retry		5
+#	}
+#	multipath {
+#		wwid			1DEC_____321816758474
+#		alias			red
+#	}
+#}
+#devices {
+#	device {
+#		vendor			"COMPAQ  "
+#		product			"HSV110 (C)COMPAQ"
+#		path_grouping_policy	multibus
+#		getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
+#		path_checker		readsector0
+#		path_selector		"round-robin 0"
+#		hardware_handler	"0"
+#		failback		15
+#		rr_weight		priorities
+#		no_path_retry		queue
+#	}
+#	device {
+#		vendor			"COMPAQ  "
+#		product			"MSA1000         "
+#		path_grouping_policy	multibus
+#	}
+#}
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/multipathd.oe
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/multipathd.oe
@@ -0,0 +1,146 @@
+#!/bin/bash
+#
+# multipathd	Starts the multipath daemon
+#
+# chkconfig: - 06 87
+# description: Manages device-mapper multipath devices
+
+### BEGIN INIT INFO
+# Provides: multipathd
+# Required-Start:
+# Required-Stop:
+# Default-Start:
+# Default-Stop:
+# Short-Description: Control multipathd
+# Description: This service monitors and manages
+#              device-mapper multipath devices
+### END INIT INFO
+
+DAEMON=/sbin/multipathd
+prog=`basename $DAEMON`
+initdir=/etc/init.d
+lockdir=/var/lock/subsys
+sysconfig=/etc/sysconfig
+syspath=/sys/block
+
+RETVAL=0
+
+teardown_slaves()
+{
+pushd $1 > /dev/null
+if [ -d "slaves" ]; then
+for slave in slaves/*;
+do
+	if [ "$slave" = "slaves/*" ]; then
+		read dev <  $1/dev
+		tablename=`dmsetup table --target multipath | sed -n "s/\(.*\): .* $dev .*/\1/p"`
+		if ! [ -z $tablename ]; then
+			echo "Root is on a multipathed device, multipathd can not be stopped"
+			exit 1
+		fi
+	else
+		local_slave=`readlink -f $slave`;
+		teardown_slaves $local_slave;
+	fi
+	done
+
+else
+		read dev <  $1/dev
+		tablename=`dmsetup table --target multipath | sed -n "s/\(.*\): .* $dev .*/\1/p"`
+		if ! [ -z $tablename ]; then
+			echo "Root is on a multipathed device, multipathd can not be stopped"
+			exit 1
+		fi
+fi
+popd > /dev/null
+}
+
+#
+# See how we were called.
+#
+
+start() {
+	test -x $DAEMON || exit 5
+	echo -n $"Starting $prog daemon: "
+	start-stop-daemon --start --quiet --exec $DAEMON
+	RETVAL=$?
+	[ $RETVAL -eq 0 ] && touch $lockdir/$prog
+	echo
+}
+
+force_stop() {
+	echo -n $"Stopping $prog daemon: "
+	killall $DAEMON
+	RETVAL=$?
+	[ $RETVAL -eq 0 ] && rm -f $lockdir/$prog
+	echo
+}
+
+stop() {
+        root_dev=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/mtab)
+	dm_num=`dmsetup info -c --noheadings -o minor $root_dev 2> /dev/null`
+	if [ $? -eq 0 ]; then
+		root_dm_device="dm-$dm_num"
+		[ -d $syspath/$root_dm_device ] && teardown_slaves $syspath/$root_dm_device
+	fi
+
+	force_stop
+}
+
+restart() {
+	stop
+	start
+}
+
+force_restart() {
+	force_stop
+	start
+}
+
+reload() {
+	echo -n "Reloading $prog: "
+	trap "" SIGHUP
+	killall $DAEMON -s SIGHUP -v
+	RETVAL=$?
+	echo
+}	
+
+case "$1" in
+start)
+	start
+	;;
+stop)
+	stop
+	;;
+force-stop)
+	force_stop
+	;;
+force-reload|reload)
+	reload
+	;;
+restart)
+	restart
+	;;
+force-restart)
+	force_restart
+	;;
+condrestart|try-restart)
+	if [ -f $lockdir/$prog ]; then
+	    restart
+	fi
+	;;
+status)
+    if pidof -o %PPID $DAEMON > /dev/null; then
+        echo "Running"
+        RETVAL=0
+    else
+        echo "Not running"
+        RETVAL=1
+    fi
+	;;
+*)
+	echo $"Usage: $0 {start|stop|force-stop|status|restart|force-restart|condrestart|reload}"
+	RETVAL=2
+esac
+
+exit $RETVAL
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/multipath-tools_0.9.3.bb
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/multipath-tools_0.9.3.bb
@@ -0,0 +1,125 @@
+SUMMARY = "The upstream project used to drive the Device Mapper multipathing driver"
+
+DESCRIPTION = "It provides tools to manage multipath devices \
+by instructing the device-mapper kernel module what to do. These \
+tools include: \
+1. multipath - Scan the system for multipath devices and assemble them.\
+2. multipathd - Detects when paths fail and execs multipath to update \
+things.\
+3. mpathpersist - Persistent reservation management feature allows \
+cluster management software to manage persistent reservation through \
+mpath device. It processes management requests from callers and hides \
+the management task details. It also handles persistent reservation \
+management of data path life cycle and state changes.\
+4. kpartx - This tool, derived from util-linux's partx, reads partition \
+tables on specified device and create device maps over partitions \
+segments detected. It is called from hotplug upon device maps creation \
+and deletion"
+
+HOMEPAGE = "http://christophe.varoqui.free.fr/"
+
+DEPENDS = "libdevmapper \
+           lvm2 \
+           libaio \
+           liburcu \
+           readline \
+           udev \
+           json-c \
+          "
+
+LICENSE = "GPL-2.0-only"
+
+SRC_URI = "git://github.com/opensvc/multipath-tools.git;protocol=http;branch=master \
+           file://multipathd.oe \
+           file://multipath.conf.example \
+           file://0021-RH-fixup-udev-rules-for-redhat.patch \
+           file://0022-RH-Remove-the-property-blacklist-exception-builtin.patch \
+           file://0023-RH-don-t-start-without-a-config-file.patch \
+           file://0024-RH-use-rpm-optflags-if-present.patch \
+           file://0025-RH-add-mpathconf.patch \
+           file://0026-RH-add-wwids-from-kernel-cmdline-mpath.wwids-with-A.patch \
+           file://0027-RH-warn-on-invalid-regex-instead-of-failing.patch \
+           file://0028-RH-reset-default-find_mutipaths-value-to-off.patch \
+           file://0029-multipath-tools-modify-Makefile.inc-for-cross-compil.patch \
+           file://0030-Always-use-devmapper.patch \
+           file://0031-Always-use-devmapper-for-kpartx.patch \
+           file://0032-libdmmp-Makefile-replace-perl-with-sed-in-install-ta.patch \
+           file://0001-fix-bug-of-do_compile-and-do_install.patch \
+           file://0001-add-explicit-dependency-on-libraries.patch \
+           "
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=5f30f0716dfdd0d91eb439ebec522ec2"
+
+SRCREV = "1332947447133fdf26246012b836868a3d974f0e"
+
+S = "${WORKDIR}/git"
+
+inherit systemd pkgconfig
+
+SYSTEMD_SERVICE:${PN} = "multipathd.service"
+SYSTEMD_AUTO_ENABLE = "disable"
+
+TARGET_CC_ARCH += "${LDFLAGS}"
+
+# multipath-tools includes a copy of the valgrind.h header
+# file and uses the macros to suppress some false positives. However,
+# that only works on ARM when thumb is disabled. Otherwise one gets:
+#   Error: shifts in CMP/MOV instructions are only supported in unified syntax -- `mov r12,r12,ror#3'
+#   ../Makefile.inc:66: recipe for target 'debug.o' failed
+ARM_INSTRUCTION_SET:armv4 = "arm"
+ARM_INSTRUCTION_SET:armv5 = "arm"
+
+# The exact version of SYSTEMD does not matter but should be greater than 209.
+#
+EXTRA_OEMAKE = 'MULTIPATH_VERSION=${PV} DESTDIR=${D} syslibdir=${base_libdir} \
+                OPTFLAGS="${CFLAGS}" \
+                prefix=${prefix} \
+                bindir=${base_sbindir} \
+                LIB=${base_libdir} libdir=${base_libdir}/multipath \
+                usrlibdir=${libdir} \
+                plugindir=${base_libdir}/multipath \
+                unitdir=${systemd_system_unitdir} \
+                libudevdir=${nonarch_base_libdir}/udev \
+                modulesloaddir=${sysconfdir}/modules-load.d \
+                tmpfilesdir=${sysconfdir}/tmpfiles.d \
+                ${@bb.utils.contains("DISTRO_FEATURES", "systemd", "SYSTEMD=216", "", d)} \
+               '
+
+do_install() {
+    oe_runmake install
+
+    # We copy an initscript, but do not start multipathd at init time.
+    #
+    if ${@bb.utils.contains('DISTRO_FEATURES','sysvinit','true','false',d)};then
+        install -d ${D}${sysconfdir}/init.d
+        cp ${WORKDIR}/multipathd.oe ${D}${sysconfdir}/init.d/multipathd
+    fi
+
+    sed -i "s:/usr/lib/udev/kpartx_id:${nonarch_base_libdir}/udev/kpartx_id:g" \
+        ${D}${nonarch_base_libdir}/udev/rules.d/11-dm-mpath.rules
+
+    install -d ${D}${sysconfdir}
+    install -m 0644 ${WORKDIR}/multipath.conf.example \
+    ${D}${sysconfdir}/multipath.conf.example
+}
+
+FILES:${PN}-dbg += "${base_libdir}/multipath/.debug"
+
+PACKAGES =+ "${PN}-libs"
+FILES:${PN}-libs = "${base_libdir}/lib*.so.* \
+                    ${base_libdir}/multipath/lib*.so*"
+RDEPENDS:${PN} += "${PN}-libs bash libgcc"
+
+PROVIDES += "device-mapper-multipath"
+RPROVIDES:${PN} += "device-mapper-multipath"
+RPROVIDES:${PN}-libs += "device-mapper-multipath-libs"
+
+FILES:${PN}-dev += "${base_libdir}/pkgconfig"
+
+PACKAGES =+ "kpartx"
+FILES:kpartx = "${base_sbindir}/kpartx \
+                ${nonarch_base_libdir}/udev/kpartx_id \
+               "
+
+RDEPENDS:${PN} += "kpartx"
+PARALLEL_MAKE = ""