fix(mdraid):allow UUID comparison for more than one UUID

(cherry picked from commit b9caf95fd1d520a69b672ff542899a99f9dedf28)

backport-fix-mdraid-allow-UUID-comparison-for-more-than-one-U.patch

@@ -0,0 +1,33 @@
+From d364ce8334fef96f48492bd0fb3b7deac37bbb66 Mon Sep 17 00:00:00 2001
+From: Alexander Wenzel <alexander.wenzel@qbeyond.de>
+Date: Tue, 2 Nov 2021 09:25:56 +0100
+Subject: [PATCH] fix(mdraid): allow UUID comparison for more than one UUID
+
+If the system provides more than one UUID, the _MD_UUID var
+contains a line break after each UUID. Therefore the strstr
+function could not find any UUID, caused by the additional
+spaces provided to the function.
+
+Furthermore this could lead to a boot interruption, because
+the start of a degraded raid1 won't be executed. So, manual
+interaction is necessary.
+---
+ modules.d/90mdraid/mdraid_start.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/modules.d/90mdraid/mdraid_start.sh b/modules.d/90mdraid/mdraid_start.sh
+index 9ac171d3..7b3d0de7 100755
+--- a/modules.d/90mdraid/mdraid_start.sh
++++ b/modules.d/90mdraid/mdraid_start.sh
+@@ -54,7 +54,7 @@ _md_force_run() {
+             _UUID=$(str_replace "$_UUID" ":" "")
+ 
+             # check if we should handle this device
+-            strstr " $_MD_UUID " " $_UUID " || continue
++            strstr "$_MD_UUID" "$_UUID" || continue
+ 
+             _md_start "${_md}"
+         done
+-- 
+2.33.0
+

dracut.spec

@@ -9,7 +9,7 @@
 
 Name: dracut
 Version: 055
-Release: 9
+Release: 10
 
 Summary: Initramfs generator using udev
 
@@ -44,6 +44,7 @@ Patch17: backport-fix-dracut-functions.sh-get-block-device-driver-if-i.patch
 Patch18: backport-fix-fs-lib-remove-quoting-form-the-first-argument-of.patch
 Patch19: backport-fix-dracut.sh-exit-if-resolving-executable-dependenc.patch
 Patch20: backport-fix-dracut-install-protect-against-broken-links-poin.patch
+Patch21: backport-fix-mdraid-allow-UUID-comparison-for-more-than-one-U.patch
 
 Patch9000: remove-iscsi-related-code-since-it-is-no-longer-main.patch
 
@@ -520,6 +521,9 @@ install -m 0755 51-dracut-rescue-postinst.sh $RPM_BUILD_ROOT%{_sysconfdir}/kerne
 %endif
 
 %changelog
+* Mon Feb 5 2024 hongjinghao <hongjinghao@huawei.com> - 055-10
+- fix(mdraid):allow UUID comparison for more than one UUID.
+
 * Mon Dec 4 2023 huyubiao<huyubiao@huawei.com> - 055-9
 - Type:bugfix
 - CVE:NA