fix fail to create lv

Signed-off-by: wangzhiqiang <wangzhiqiang95@huawei.com>

0013-udev-repeat.patch

@@ -0,0 +1,49 @@
+From 69a3f4d986a4f5302a35771376a7785b9464889d Mon Sep 17 00:00:00 2001
+From: wuguanghao <wuguanghao3@huawei.com>
+Date: Sat, 9 Jun 2021 19:07:43 +0800
+Subject: [PATCH] udev repeat
+
+systemd-udev exec IMPORT{program} in rules to get stdout of
+program for storing some ENV vars. However due to some reasons,
+the stdout of program cannot be gotten by systemd-udevd, which
+cause some errors due to missing of ENV vars.
+
+lv maybe lost after reboot, now we repeat to exec programs to
+avoid lv missing.
+
+Signed-off-by: wuguanghao<wuguanghao3@huawei.com>
+Signed-off-by: Zhiqiang Liu<liuzhiqiang26@huawei.com>
+---
+ udev/10-dm.rules.in     | 2 ++
+ udev/11-dm-lvm.rules.in | 2 ++
+ 2 files changed, 4 insertions(+)
+
+diff --git a/udev/10-dm.rules.in b/udev/10-dm.rules.in
+index b4fa52a..3ed1242 100644
+--- a/udev/10-dm.rules.in
++++ b/udev/10-dm.rules.in
+@@ -51,6 +51,8 @@ ACTION!="add|change", GOTO="dm_end"
+ # kernel version 2.6.31. Therefore, we can use this feature with
+ # kernels >= 2.6.31 only. Cookie is not decoded for remove event.
+ ENV{DM_COOKIE}=="?*", IMPORT{program}="(DM_EXEC)/dmsetup udevflags $env{DM_COOKIE}"
++ENV{DM_COOKIE}=="?*", ENV{DM_UDEV_PRIMARY_SOURCE_FLAG}!="?*", IMPORT{program}="(DM_EXEC)/dmsetup udevflags $env{DM_COOKIE}"
++ENV{DM_COOKIE}=="?*", ENV{DM_UDEV_PRIMARY_SOURCE_FLAG}!="?*", IMPORT{program}="(DM_EXEC)/dmsetup udevflags $env{DM_COOKIE}"
+ 
+ # Rule out easy-to-detect inappropriate events first.
+ ENV{DISK_RO}=="1", GOTO="dm_disable"
+diff --git a/udev/11-dm-lvm.rules.in b/udev/11-dm-lvm.rules.in
+index 7c58994..33f7d1d 100644
+--- a/udev/11-dm-lvm.rules.in
++++ b/udev/11-dm-lvm.rules.in
+@@ -19,6 +19,8 @@ ENV{DM_UUID}!="LVM-?*", GOTO="lvm_end"
+ 
+ # Use DM name and split it up into its VG/LV/layer constituents.
+ IMPORT{program}="(DM_EXEC)/dmsetup splitname --nameprefixes --noheadings --rows $env{DM_NAME}"
++ENV{DM_VG_NAME}!="?*", IMPORT{program}="(DM_EXEC)/dmsetup splitname --nameprefixes --noheadings --rows $env{DM_NAME}"
++ENV{DM_LV_NAME}!="?*", IMPORT{program}="(DM_EXEC)/dmsetup splitname --nameprefixes --noheadings --rows $env{DM_NAME}"
+ 
+ # DM_SUBSYSTEM_UDEV_FLAG0 is the 'NOSCAN' flag for LVM subsystem.
+ # This flag is used to temporarily disable selected rules to prevent any
+-- 
+2.33.0
+

0014-use-sync-io-read-bcache-by-defaults.patch

@@ -0,0 +1,31 @@
+From b36985754f67c3df89c42ed29250abf6dfaf7890 Mon Sep 17 00:00:00 2001
+From: Wu Guanghao <wuguanghao3@huawei.com>
+Date: Sat, 4 Jun 2022 03:06:52 +0400
+Subject: [PATCH] use sync io read bcache by defaults
+
+Currently lvm2 uses aio to read bcache by default,
+but aio is created successfully but read fails,
+resulting in lv creation failure. So use sync io
+read bcache by default.
+
+Signed-off-by: Wu Guanghao <wuguanghao3@huawei.com>
+---
+ lib/config/defaults.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/config/defaults.h b/lib/config/defaults.h
+index faf628f..d039cc7 100644
+--- a/lib/config/defaults.h
++++ b/lib/config/defaults.h
+@@ -70,7 +70,7 @@
+ #define DEFAULT_METADATA_READ_ONLY 0
+ #define DEFAULT_LVDISPLAY_SHOWS_FULL_DEVICE_PATH 0
+ #define DEFAULT_UNKNOWN_DEVICE_NAME "[unknown]"
+-#define DEFAULT_USE_AIO 1
++#define DEFAULT_USE_AIO 0
+ 
+ #define DEFAULT_SANLOCK_LV_EXTEND_MB 256
+ 
+-- 
+2.33.0
+

lvm2.spec

@@ -43,7 +43,7 @@
 
 Name:      lvm2
 Version:   2.03.18
-Release:   2
+Release:   3
 Epoch:     8
 Summary:   Tools for logical volume management
 License:   GPLv2+ and LGPLv2.1 and BSD
@@ -61,6 +61,8 @@ Patch9:    0009-enhancement-log-it-when-disk-slow.patch
 Patch10:   0010-bugfix-lvm2-fix-the-reuse-of-va_list.patch
 Patch11:   0011-13-dm-disk.rules-check-DM_NAME-before-create-symlink.patch
 Patch12:   0012-lvm-code-reduce-cyclomatic-complexity.patch
+Patch13:   0013-udev-repeat.patch
+Patch14:   0014-use-sync-io-read-bcache-by-defaults.patch
 
 BuildRequires: gcc
 BuildRequires: gcc-c++
@@ -487,6 +489,9 @@ fi
 
 
 %changelog
+* Thu Jun 8 2023 wangzhiqiang <wangzhiqiang95@huawei.com> - 8:2.03.18-3
+- fix fail to create lv
+
 * Fri Feb 10 2023 qiaobaoli1 <qiaobaoli1@jd.com> - 8:2.03.18-2
 - remove configure duplicate flag --with-thin