Hi, I have the following simple cluster config just to try out on SertOS 6.2 <?xml version="1.0"?> <cluster config_version="2" name="vmcluster"> <logging debug="on"/> <cman expected_votes="1" two_node="1"/> <clusternodes> <clusternode name="shr289.cup.hp.com" nodeid="1"> <fence> </fence> </clusternode> <clusternode name="shr295.cup.hp.com" nodeid="2"> <fence> </fence> </clusternode> </clusternodes> <fencedevices> </fencedevices> <rm> </rm> </cluster> And I got the following error message when I did "service cman start" I got the same messages on both nodes. Any help will be appreciated. May 31 09:08:04 corosync [TOTEM ] RRP multicast threshold (100 problem count) May 31 09:08:05 shr295 corosync[3542]: [MAIN ] Completed service synchronizat ion, ready to provide service. May 31 09:08:05 shr295 corosync[3542]: [TOTEM ] A processor joined or left the membership and a new membership was formed. May 31 09:08:05 shr295 corosync[3542]: [CMAN ] Unable to load new config in c orosync: New configuration version has to be newer than current running configur ation May 31 09:08:05 shr295 corosync[3542]: [CMAN ] Can't get updated config versi on 4: New configuration version has to be newer than current running configurati on#012. May 31 09:08:05 shr295 corosync[3542]: [CMAN ] Activity suspended on this nod e May 31 09:08:05 shr295 corosync[3542]: [CMAN ] Error reloading the configurat ion, will retry every second May 31 09:08:05 shr295 corosync[3542]: [CMAN ] Node 1 conflict, remote config version id=4, local=2 -- VISUAL BLOCK --r295 corosync[3542]: [CMAN ] Unable to load new config in c orosync: New configuration version has to be newer than current running configur ation May 31 09:08:05 shr295 corosync[3542]: [CMAN ] Can't get updated config versi on 4: New configuration version has to be newer than current running configurati on#012. May 31 09:08:05 shr295 corosync[3542]: [CMAN ] Activity suspended on this nod E -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster