diff --git a/0016-bsc#1083561-upgrade-from-1-x-y.patch b/0016-bsc#1083561-upgrade-from-1-x-y.patch
new file mode 100644
index 0000000..2bd2201
--- /dev/null
+++ b/0016-bsc#1083561-upgrade-from-1-x-y.patch
@@ -0,0 +1,37 @@
+From 374895340ebaa41bee26a2c2272bc9e3906ede22 Mon Sep 17 00:00:00 2001
+From: Bin Liu <bliu@suse.com>
+Date: Thu, 8 Mar 2018 13:34:54 +0800
+Subject: [PATCH] add init-upgrade.patch
+
+---
+ init/upgrade.sh | 18 ++++++++++++++++++
+ 1 file changed, 18 insertions(+)
+ create mode 100644 init/upgrade.sh
+
+diff --git a/init/upgrade.sh b/init/upgrade.sh
+new file mode 100644
+index 00000000..774aece9
+--- /dev/null
++++ b/init/upgrade.sh
+@@ -0,0 +1,18 @@
++#! /bin/bash
++CONFIG_FILE=/etc/corosync/corosync.conf
++CONFIG_FILE_OLD=/etc/corosync/corosync.conf.old
++
++if [ -f $CONFIG_FILE ]; then
++    cp $CONFIG_FILE $CONFIG_FILE_OLD
++    #lots of operations
++    sed -i "/amf\ *{/,/\ *}/d" $CONFIG_FILE && \
++    sed -i "/aisexec\ *{/,/\ *}/d" $CONFIG_FILE && \
++    sed -i "/service\ *{/,/\ *}/d" $CONFIG_FILE && \
++    #sed -i "/token:/,/max_messages:/d" $CONFIG_FILE && \
++    sed -i "s/AMF/QUORUM/g" $CONFIG_FILE
++    if [ $? -ne 0 ]; then
++        cp $CONFIG_FILE_OLD $CONFIG_FILE
++    else
++        rm $CONFIG_FILE_OLD
++    fi
++fi
+-- 
+2.13.6
+
diff --git a/corosync.changes b/corosync.changes
index d60437f..466e018 100644
--- a/corosync.changes
+++ b/corosync.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Mar  8 06:19:09 UTC 2018 - bliu@suse.com
+
+- [Build 489.1] Corosync is not working after upgrade from sle11sp4-ha to sle15-ha(bsc#1083561) 
+    Added: 0016-bsc#1083561-upgrade-from-1-x-y.patch
+
 -------------------------------------------------------------------
 Mon Mar  5 08:24:30 UTC 2018 - bliu@suse.com
 
diff --git a/corosync.spec b/corosync.spec
index 75c77ab..fb1ce6a 100644
--- a/corosync.spec
+++ b/corosync.spec
@@ -77,6 +77,7 @@ Patch19:        0012-totemudp-u-Drop-truncated-packets-on-receive.patch
 Patch20:        0013-logging-Make-blackbox-configurable.patch
 Patch21:        0014-logging-Close-before-and-open-blackbox-after-fork.patch
 Patch22:        0015-coverity-fixes.patch
+Patch23:        0016-bsc#1083561-upgrade-from-1-x-y.patch
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 # openais is indeed gone and should be uninstalled. Yes, we do not
@@ -164,6 +165,7 @@ BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %patch20 -p1
 %patch21 -p1
 %patch22 -p1
+%patch23 -p1
 
 %build
 %if %{with runautogen}
@@ -245,6 +247,8 @@ mkdir -p  %{buildroot}%{_fillupdir}/
 mkdir -p  %{buildroot}%{_sysconfdir}/init.d/
 install -m 0644 tools/corosync-notifyd.sysconfig.example  %{buildroot}/usr/lib/tmpfiles.d/corosync-notifyd
 install -m 0644 conf/corosync.conf.example* %{buildroot}/usr/share/doc/packages/corosync/
+mkdir -p %{buildroot}/usr/lib/corosync
+install -m 0755 init/upgrade.sh %{buildroot}/usr/lib/corosync
 rm -rf %{buildroot}/etc/corosync/corosync.conf.example*
 rm -rf %{buildroot}/etc/logrotate.d/
 mkdir -p %{buildroot}%{_sysconfdir}/sysconfig
@@ -280,6 +284,7 @@ APIs and libraries, default configuration files, and an init script.
 %service_add_pre corosync.service corosync-notifyd.service
 
 %post
+/usr/lib/corosync/upgrade.sh
 %tmpfiles_create /usr/lib/tmpfiles.d/corosync-notifyd
 %{fillup_and_insserv -n corosync}
 %service_add_post corosync.service corosync-notifyd.service
@@ -322,6 +327,8 @@ fi
 %dir %{_sysconfdir}/corosync
 %dir %{_sysconfdir}/corosync/uidgid.d
 %dir %{_datadir}/doc/corosync/
+%dir /usr/lib/corosync/
+/usr/lib/corosync/upgrade.sh
 %config(noreplace) /usr/share/doc/packages/corosync/corosync.conf.example
 %config(noreplace) /usr/share/doc/packages/corosync/corosync.conf.example.udpu
 %config(noreplace) /usr/lib/tmpfiles.d/corosync-notifyd