diff --git a/debugfs.ocfs2-Fix-the-error-on-devices-with-sector-s.patch b/debugfs.ocfs2-Fix-the-error-on-devices-with-sector-s.patch
new file mode 100644
index 0000000..32e329e
--- /dev/null
+++ b/debugfs.ocfs2-Fix-the-error-on-devices-with-sector-s.patch
@@ -0,0 +1,49 @@
+From 4ab576767129a89f3ff6d60c85c23c3be80c2dae Mon Sep 17 00:00:00 2001
+From: Gang He <ghe@suse.com>
+Date: Wed, 6 May 2020 18:06:07 +0800
+Subject: [PATCH] debugfs.ocfs2: Fix the error on devices with sector size 4096
+
+Debugfs.ocfs2 can not work on devices with sector size 4096,
+e.g.
+ # debugfs.ocfs2 -s 1 /dev/sdd
+ open: I/O error on channel Can't get the blocksize from the device by the num 1
+ # blockdev --getss /dev/sdd
+ 4096
+
+we should remove these line hard code, then debugfs.ocfs2 works on
+different sector size devices.
+---
+ debugfs.ocfs2/commands.c | 10 +---------
+ 1 file changed, 1 insertion(+), 9 deletions(-)
+
+diff --git a/debugfs.ocfs2/commands.c b/debugfs.ocfs2/commands.c
+index cc88583c..b1ee6172 100644
+--- a/debugfs.ocfs2/commands.c
++++ b/debugfs.ocfs2/commands.c
+@@ -482,14 +482,6 @@ static errcode_t get_blocksize(char* dev, uint64_t offset, uint64_t *blocksize,
+ 	if (ret)
+ 		goto bail;
+ 
+-	/* since ocfs2_super_block inode can be stored in OCFS2_MIN_BLOCKSIZE,
+-	 * so here we just use the minimum block size and read the information
+-	 * in the specific offset.
+-	 */
+-	ret = io_set_blksize(channel, OCFS2_MIN_BLOCKSIZE);
+-	if (ret)
+-		goto bail;
+-
+ 	ret = ocfs2_malloc_block(channel, &buf);
+ 	if (ret)
+ 		goto bail;
+@@ -507,7 +499,7 @@ static errcode_t get_blocksize(char* dev, uint64_t offset, uint64_t *blocksize,
+ 		offset = hdr->hdr_superblocks[super_no-1] * hdr->hdr_fsblksz;
+ 	}
+ 
+-	blkno = offset / OCFS2_MIN_BLOCKSIZE;
++	blkno = offset / io_get_blksize(channel);
+ 	ret = io_read_block(channel, blkno, 1, buf);
+ 	if (ret)
+ 		goto bail;
+-- 
+2.21.0
+
diff --git a/ocfs2-tools.changes b/ocfs2-tools.changes
index edb2da3..2166370 100644
--- a/ocfs2-tools.changes
+++ b/ocfs2-tools.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed May  6 11:30:20 UTC 2020 - ghe@suse.com
+
+- Fix debugfs.ocfs2 error on devices with sector size 4096 (bsc#1170530)
+  + debugfs.ocfs2-Fix-the-error-on-devices-with-sector-s.patch
+
 -------------------------------------------------------------------
 Thu Jan 30 10:29:12 UTC 2020 - Thorsten Kukuk <kukuk@suse.com>
 
diff --git a/ocfs2-tools.spec b/ocfs2-tools.spec
index 4b44a90..65f1261 100644
--- a/ocfs2-tools.spec
+++ b/ocfs2-tools.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package ocfs2-tools
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2020 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -60,6 +60,7 @@ Patch501:       bnc#96864-ocfs2console-fix-starting-failure.patch
 Patch502:       fsck.ocfs2-fix-compile-error-when-glibc-upgrade.patch
 Patch503:       mounted.ocfs2-use-sys-sysmacros.h-include-for-makede.patch
 Patch504:       fix-build-failure-with-glibc-2.28.patch
+Patch505:       debugfs.ocfs2-Fix-the-error-on-devices-with-sector-s.patch
 
 BuildRequires:  autoconf
 BuildRequires:  e2fsprogs-devel
@@ -172,6 +173,7 @@ OCFS2 filesystem.
 %patch502 -p1
 %patch503 -p1
 %patch504 -p1
+%patch505 -p1
 
 %build
 %global _lto_cflags %{_lto_cflags} -ffat-lto-objects