Index: corosync-2.3.3/conf/corosync.conf.example
===================================================================
--- corosync-2.3.3.orig/conf/corosync.conf.example
+++ corosync-2.3.3/conf/corosync.conf.example
@@ -9,6 +9,12 @@ totem {
 	crypto_cipher: none
 	crypto_hash: none
 
+	# Limit generated nodeids to 31-bits (positive signed integers)
+	# 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: yes
+
 	# interface: define at least one interface to communicate
 	# over. If you define more than one interface stanza, you must
 	# also set rrp_mode.
@@ -58,8 +64,8 @@ logging {
 	to_stderr: no
 	# Log to a log file. When set to "no", the "logfile" option
 	# must not be set.
-	to_logfile: yes
-	logfile: /var/log/cluster/corosync.log
+	#to_logfile: no
+	#logfile: /var/log/cluster/corosync.log
 	# Log to the system log daemon. When in doubt, set to yes.
 	to_syslog: yes
 	# Log debug messages (very verbose). When in doubt, leave off.
@@ -77,5 +83,5 @@ logging {
 quorum {
 	# Enable and configure quorum subsystem (default: off)
 	# see also corosync.conf.5 and votequorum.5
-	#provider: corosync_votequorum
+	provider: corosync_votequorum
 }
Index: corosync-2.3.3/conf/corosync.conf.example.udpu
===================================================================
--- corosync-2.3.3.orig/conf/corosync.conf.example.udpu
+++ corosync-2.3.3/conf/corosync.conf.example.udpu
@@ -5,6 +5,8 @@ totem {
 	crypto_cipher: none
 	crypto_hash: none
 
+	clear_node_high_bit: yes
+
 	interface {
 		ringnumber: 0
 		bindnetaddr: 10.16.35.0
@@ -16,9 +18,9 @@ totem {
 
 logging {
 	fileline: off
-	to_logfile: yes
+	#to_logfile: no
 	to_syslog: yes
-	logfile: /var/log/cluster/corosync.log
+	#logfile: /var/log/cluster/corosync.log
 	debug: off
 	timestamp: on
 	logger_subsys {
@@ -54,5 +56,5 @@ nodelist {
 quorum {
 	# Enable and configure quorum subsystem (default: off)
 	# see also corosync.conf.5 and votequorum.5
-	#provider: corosync_votequorum
+	provider: corosync_votequorum
 }