diff --git a/backport-Close-fd-if-it-fails-to-read-the-device.patch b/backport-Close-fd-if-it-fails-to-read-the-device.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dee5c8ec46bcf487bb93384cc08b04f5a5d1461e
--- /dev/null
+++ b/backport-Close-fd-if-it-fails-to-read-the-device.patch
@@ -0,0 +1,33 @@
+From 1383e61211aaeee106b29f2e408fdda8f92370df Mon Sep 17 00:00:00 2001
+From: Nijin Ashok <nashok@redhat.com>
+Date: Tue, 15 Sep 2020 18:15:32 +0530
+Subject: [PATCH] Close fd if it fails to read the device
+
+If the device is unmapped from the storage side, the os.read will
+fail with i/o error. However, it's not closing the fd and any
+process using the blivet module will hold the device indefeniely. This
+prevents administrator from removing the device from multipath
+layer.
+
+Conflict:NA
+Reference:https://github.com/storaged-project/blivet/commit/1383e61211aaeee106b29f2e408fdda8f92370df
+---
+ blivet/devicelibs/edd.py | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/blivet/devicelibs/edd.py b/blivet/devicelibs/edd.py
+index a661f73..f64c4e5 100644
+--- a/blivet/devicelibs/edd.py
++++ b/blivet/devicelibs/edd.py
+@@ -679,6 +679,8 @@ def collect_mbrs(devices, root=None):
+             testdata_log.debug("device %s data[440:443] raised %s", path, e)
+             log.error("edd: could not read mbrsig from disk %s: %s",
+                       dev.name, str(e))
++            if fd:
++                os.close(fd)
+             continue
+ 
+         mbrsig_str = "0x%08x" % mbrsig
+-- 
+2.23.0
+
diff --git a/backport-Fix-UnboundLocalError.patch b/backport-Fix-UnboundLocalError.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7e0bea721f1b2c68c8b8f9476ae5c5958f7e7386
--- /dev/null
+++ b/backport-Fix-UnboundLocalError.patch
@@ -0,0 +1,39 @@
+From 7709298a2b5ab0eb3a2990bb2fd4ead7d1b29674 Mon Sep 17 00:00:00 2001
+From: Vojtech Trefny <vtrefny@redhat.com>
+Date: Fri, 18 Sep 2020 13:18:06 +0200
+Subject: [PATCH] edd: Fix UnboundLocalError when trying to close fd in
+ collect_mbrs
+
+The "fd" variable is not defined when the "os.open" fails (e.g.
+when the device we try to open doesn't exist).
+
+Conflict:NA
+Reference:https://github.com/storaged-project/blivet/commit/7709298a2b5ab0eb3a2990bb2fd4ead7d1b29674
+---
+ blivet/devicelibs/edd.py | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/blivet/devicelibs/edd.py b/blivet/devicelibs/edd.py
+index f64c4e5..67b7186 100644
+--- a/blivet/devicelibs/edd.py
++++ b/blivet/devicelibs/edd.py
+@@ -664,6 +664,7 @@ def collect_mbrs(devices, root=None):
+     """
+     mbr_dict = {}
+     for dev in devices:
++        fd = -1
+         try:
+             path = util.Path("/dev", root=root) + dev.name
+             fd = os.open(path.ondisk, os.O_RDONLY)
+@@ -679,7 +680,7 @@ def collect_mbrs(devices, root=None):
+             testdata_log.debug("device %s data[440:443] raised %s", path, e)
+             log.error("edd: could not read mbrsig from disk %s: %s",
+                       dev.name, str(e))
+-            if fd:
++            if fd > 0:
+                 os.close(fd)
+             continue
+ 
+-- 
+2.23.0
+
diff --git a/python-blivet.spec b/python-blivet.spec
index c376422e2f1f721e43848e19d1b0d3bd08c71f38..82810fc79e91b28d10ca9aa32513f9b78b8e96e1 100644
--- a/python-blivet.spec
+++ b/python-blivet.spec
@@ -3,7 +3,7 @@
 
 Name:           python-blivet
 Version:        3.2.2
-Release:        4
+Release:        5
 Epoch:          1
 Summary:        A python module for system storage configuration
 License:        LGPLv2+
@@ -21,6 +21,8 @@ Patch0:         0001-force-lvm-plugin.patch
 Patch1:         Fix-name-resolution-for-MD-devices-and-partitions-on.patch
 Patch9000:      fix-the-long-hostname.patch
 Patch6000:      backport-Account-for-pmspare-grow-when-adjusting-thinpool-metadata.patch 
+Patch6001:      backport-Close-fd-if-it-fails-to-read-the-device.patch
+Patch6002:      backport-Fix-UnboundLocalError.patch
 
 %description
 The python-blivet package is a python module for examining and modifying
@@ -121,6 +123,12 @@ make PYTHON=%{__python2} DESTDIR=%{buildroot} install
 %doc README
 
 %changelog
+* Tue Jun 08 2021 liuyumeng <liuyumeng5@huawei.com> - 3.2.2-5
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:Close fd if fails to read the device,Fix UnboundLocalError
+
 * Tue May 25 2021 yanan <yanan@huawei.com> - 3.2.2-4
 - Type:bugfix
 - ID:NA