diff --git a/corosync-1.4.3.tar.gz b/corosync-1.4.3.tar.gz
deleted file mode 100644
index 0402742..0000000
--- a/corosync-1.4.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c88fbfc14cd0ff8fba24833fa43b54cf8380fbd8106b9d7e70458e72d36ad169
-size 729503
diff --git a/corosync-1.4.5.tar.gz b/corosync-1.4.5.tar.gz
new file mode 100644
index 0000000..613fa41
--- /dev/null
+++ b/corosync-1.4.5.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9dbe9f84b397108c9a63bc4ee48c61631cbfec7b28930c6edff720429ac364a
+size 803598
diff --git a/corosync.changes b/corosync.changes
index 74ad032..f3d756d 100644
--- a/corosync.changes
+++ b/corosync.changes
@@ -1,3 +1,39 @@
+-------------------------------------------------------------------
+Fri May 10 13:18:25 UTC 2013 - tserong@suse.com
+
+- Update to corosync 1.4.5 stable release (bnc#799031)
+- coroipc: Handle pfd.revents as bit-field
+- Check socket_recv error code in ipc_dispatch_get
+- On places with POLLERR check also POLLNVAL
+- coroipc: Don't spin when waiting on semaphore
+- log: Handle race in printf_to_logs and format_set
+- objdb: Don't read uninitialized memory in inc/dec
+- Add waiting_trans_ack also to fragmentation layer
+- Handle segfault in backlog_get
+- Fix problem with sync operations under very rare circumstances
+- manpages: Add confdb_key_get man page
+- manpages: Add links for referenced confdb calls
+- manpages: Fix typo in evs* manpages
+- If failed_to_recv is set, consensus can be empty
+- Ignore sync barrier msgs if sync doesn't started
+- Make service_build contain correct number of msgs
+- Handle sync and service unload correctly
+- Don't call sync_* funcs for unloaded services
+- Return back "Totem is unable to form..." message
+- Move "Totem is unable to form..." message to main
+- Use unix socket for local multicast loop
+- cpg: Enhance downlist selection algorithm
+- cpg: Process join list after downlists
+- cpg: Never choose downlist with localnode
+- Fix cpg_membership_get()
+- Don't access invalid mem in totemconfig
+- Move some totem and cpg messages to trace level
+- flatiron: Free outq items list on conn exit
+- Fix nodeid conflicting issue (bnc#806634)
+  + Added fix-nodeid-conflicting.patch
+- change the default priority to RR(1) same as pacemaker(bnc#804707)
+  + Added corosync_reduce_RR_priority.patch
+
 -------------------------------------------------------------------
 Thu Mar 21 11:59:58 UTC 2013 - mmeister@suse.com
 
diff --git a/corosync.spec b/corosync.spec
index 6e2a021..39bc128 100644
--- a/corosync.spec
+++ b/corosync.spec
@@ -29,7 +29,7 @@ Name:           corosync
 Summary:        The Corosync Cluster Engine and Application Programming Interfaces
 License:        BSD-3-Clause
 Group:          Productivity/Clustering/HA
-Version:        1.4.3
+Version:        1.4.5
 Release:        0
 Url:            http://www.corosync.org
 Source0:        http://build.clusterlabs.org/%{name}/releases/%{name}-%{version}.tar.gz
@@ -38,6 +38,8 @@ Patch1:         corosync-confexample-timestamp.patch
 Patch2:         corosync-revert-cs2429.patch
 Patch4:         corosync.conf.example.patch
 Patch5:         corosync-cpg-procdown.patch
+Patch6:         corosync_reduce_RR_priority.patch
+Patch7:         fix-nodeid-conflicting.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 # Runtime bits
 Requires:       libcorosync4 = %{version}-%{release}
@@ -65,6 +67,8 @@ BuildRequires:  pkg-config
 %patch2 -p1
 %patch4 -p1
 %patch5 -p1
+%patch6 -p1
+%patch7 -p1
 
 %build
 %if 0%{?buildtrunk} == 1
@@ -144,6 +148,7 @@ script.
 %{_libexecdir}/lcrso/vsf_ykd.lcrso
 %dir %{_localstatedir}/lib/corosync
 %dir %{_localstatedir}/log/cluster
+%{_mandir}/man8/confdb_keys.8*
 %{_mandir}/man8/corosync_overview.8*
 %{_mandir}/man8/corosync.8*
 %{_mandir}/man8/corosync-blackbox.8*
diff --git a/corosync_reduce_RR_priority.patch b/corosync_reduce_RR_priority.patch
new file mode 100644
index 0000000..3acabeb
--- /dev/null
+++ b/corosync_reduce_RR_priority.patch
@@ -0,0 +1,14 @@
+Index: corosync-1.4.4/exec/main.c
+===================================================================
+--- corosync-1.4.4.orig/exec/main.c
++++ corosync-1.4.4/exec/main.c
+@@ -1268,7 +1268,8 @@ static void corosync_setscheduler (void)
+ #if defined(HAVE_PTHREAD_SETSCHEDPARAM) && defined(HAVE_SCHED_GET_PRIORITY_MAX) && defined(HAVE_SCHED_SETSCHEDULER)
+ 	int res;
+ 
+-	sched_priority = sched_get_priority_max (SCHED_RR);
++	/*use the minimal priority same as pacemaker */
++	sched_priority = sched_get_priority_min (SCHED_RR);
+ 	if (sched_priority != -1) {
+ 		global_sched_param.sched_priority = sched_priority;
+ 		res = sched_setscheduler (0, SCHED_RR, &global_sched_param);
diff --git a/fix-nodeid-conflicting.patch b/fix-nodeid-conflicting.patch
new file mode 100644
index 0000000..ccc2747
--- /dev/null
+++ b/fix-nodeid-conflicting.patch
@@ -0,0 +1,71 @@
+Index: corosync-1.4.5/conf/corosync.conf.example
+===================================================================
+--- corosync-1.4.5.orig/conf/corosync.conf.example
++++ corosync-1.4.5/conf/corosync.conf.example
+@@ -41,7 +41,10 @@ totem {
+ 	max_messages:   20
+ 
+ 	# Limit generated nodeids to 31-bits (positive signed integers)
+-	clear_node_high_bit: yes
++	# you would set it to 'yes', the new option 'new' means wiping 
++	# off the highest bit in network order to avoid possible nodeid
++	# conflicting.
++	clear_node_high_bit: new
+ 
+ 	# secauth: Enable mutual node authentication. If you choose to
+ 	# enable this ("on"), then do remember to create a shared
+Index: corosync-1.4.5/exec/totemconfig.c
+===================================================================
+--- corosync-1.4.5.orig/exec/totemconfig.c
++++ corosync-1.4.5/exec/totemconfig.c
+@@ -338,6 +338,9 @@ printf ("couldn't find totem handle\n");
+ 		if (strcmp (str, "yes") == 0) {
+ 			totem_config->clear_node_high_bit = 1;
+ 		}
++		if (strcmp (str, "new") == 0) {
++			totem_config->clear_node_high_bit = 2;
++		}
+ 	}
+ 
+ 	objdb_get_int (objdb,object_totem_handle, "threads", &totem_config->threads);
+Index: corosync-1.4.5/exec/totemip.c
+===================================================================
+--- corosync-1.4.5.orig/exec/totemip.c
++++ corosync-1.4.5/exec/totemip.c
+@@ -626,10 +626,20 @@ int totemip_iface_check(struct totem_ip_
+ 					 */
+ 					if (ipaddr.family == AF_INET && ipaddr.nodeid == 0) {
+ 						unsigned int nodeid = 0;
++						unsigned int new_nodeid = 0;
+ 						memcpy (&nodeid, ipaddr.addr, sizeof (int));
+-						if (mask_high_bit) {
++#if __BYTE_ORDER == __LITTLE_ENDIAN
++						new_nodeid = swab32 (nodeid);
++#else
++						new_nodeid = nodeid;
++#endif
++						if (mask_high_bit == 1) {
+ 							nodeid &= 0x7FFFFFFF;
+ 						}
++						if (mask_high_bit == 2) {
++							new_nodeid &= 0x7FFFFFFF;
++							nodeid = new_nodeid;
++						}
+ 						ipaddr.nodeid = nodeid;
+ 					}
+ 					totemip_copy (boundto, &ipaddr);
+Index: corosync-1.4.5/man/corosync.conf.5
+===================================================================
+--- corosync-1.4.5.orig/man/corosync.conf.5
++++ corosync-1.4.5/man/corosync.conf.5
+@@ -175,7 +175,9 @@ This configuration option is optional an
+ specified.  Some openais clients require a signed 32 bit nodeid that is greater
+ than zero however by default openais uses all 32 bits of the IPv4 address space
+ when generating a nodeid.  Set this option to yes to force the high bit to be
+-zero and therefor ensure the nodeid is a positive signed 32 bit integer.
++zero and therefor ensure the nodeid is a positive signed 32 bit integer. Set
++this option to new to force the high bit in network order to be zero which 
++intends to avoid possible nodeid conflicting.
+ 
+ WARNING: The clusters behavior is undefined if this option is enabled on only
+ a subset of the cluster (for example during a rolling upgrade).