diff --git a/cb495a073ef95ccae46e87a09b64f12a7e1e77f7.patch b/cb495a073ef95ccae46e87a09b64f12a7e1e77f7.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2ca7ab5ae3b0de760414062c2e8b6cab981c4178
--- /dev/null
+++ b/cb495a073ef95ccae46e87a09b64f12a7e1e77f7.patch
@@ -0,0 +1,14 @@
+diff --git a/dracut.cmdline.7.asc b/dracut.cmdline.7.asc
+index 3524adfd9..dc140d7f2 100644
+--- a/dracut.cmdline.7.asc
++++ b/dracut.cmdline.7.asc
+@@ -113,6 +113,9 @@ resume=UUID=3f5ad593-4546-4a94-a374-bcfb68aa11f7
+ iso-scan/filename
+ ~~~~~~~~~~~~~~~~~
+ 
++Mount all mountable devices and search for ISO pointed by the argument. When
++the ISO is found set it up as a loop device. Device containing this ISO
++image will stay mounted at /run/initramfs/isoscandev.
+ Using iso-scan/filename with a Fedora/Red Hat/CentOS Live iso should just work
+ by copying the original kernel cmdline parameters.
+ 
diff --git a/dracut.spec b/dracut.spec
index a85222233131910388f3d23c3e58b39f36bc6365..a4ebdbfa24b9ae4c83adc4f9cd11d4081a536aeb 100644
--- a/dracut.spec
+++ b/dracut.spec
@@ -9,7 +9,7 @@
 
 Name: dracut
 Version: 050
-Release: 3
+Release: 4
 
 Summary: Initramfs generator using udev
 
@@ -38,6 +38,7 @@ Patch10: dracut-lib.sh-quote-variables-in-parameter-expansion.patch
 Patch11: dracut-90crypt-module-setup.sh-fix-force-on-multiple-lines.patch
 Patch12: Fix-test-in-lsinitrd.patch
 Patch13: add-option-to-include-file-metadata-in-initramfs.patch 
+Patch6000: cb495a073ef95ccae46e87a09b64f12a7e1e77f7.patch
 
 Source1: https://www.gnu.org/licenses/lgpl-2.1.txt
 Source2: openEuler.conf.example
@@ -488,6 +489,9 @@ install -m 0755 51-dracut-rescue-postinst.sh $RPM_BUILD_ROOT%{_sysconfdir}/kerne
 %endif
 
 %changelog
+* 20201201085849813330 patch-tracking 050-4
+- append patch file of upstream repository from <cb495a073ef95ccae46e87a09b64f12a7e1e77f7> to <cb495a073ef95ccae46e87a09b64f12a7e1e77f7>
+
 * Thu Jul 23 2020 Liquor <lirui130@huawei.com> - 050-1
 - Update to 050
 
@@ -516,4 +520,4 @@ install -m 0755 51-dracut-rescue-postinst.sh $RPM_BUILD_ROOT%{_sysconfdir}/kerne
 - Delete redundant information
 
 * Thu Aug 29 2019 openEuler Buildteam <buildteam@openeuler.org> - 049-1
-- Package init
+- Package init
\ No newline at end of file