Hi folks, I've just added a 3rd node to a live RHEL 3 cluster (RHEL 3 Update 7), which was added successfully. But on the third node when I run clustat, I get the message "No Quorum - Service States Unknown". The other two nodes are running fine and clustat displays all services. A message on one of the other nodes from /var/log/messages gives: cluquorumd[8049]: <warning> Dropping connect from (node3-IP): Unauthorized Seems like the other two nodes are rejecting the third's advances towards joining quorum. Is there anything I can do about this? Would appreciate any pointers, I couldn't find an answer in the archives (I notice the question was asked before too). The three nodes are listed as "Active" in clustat on all nodes, but the third obviously just can't join the quorum, despite reboot of the third node. Thanks & regards, Karl -- Karl Podesta Systems Engineer, Securelinx Ltd., Ireland http://www.securelinx.com/ -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster