Leo Pleiman napisał(a): > Hello, > > $subject? > Using an IBM bladecenter, we are able to build a RHEL4 cluster of which > the nodes are in different chassis and different racks using a private > vlan. When building a RHEL5 cluster, nodes which are NOT in the same > chassis cannot join a cluster. > > Example: > > node1 is in chassis 1 > node2 is in chassis 3 > node3 is in chassis 3 > > All nodes are using bond0:0 as their public interface with FQDN in > /etc/hosts. > All nodes are using bond0.999 as the private cluster interface with FQDN > in hosts and cluster.conf. > > Under RHEL4 all nodes join to form a cluster. > Under RHEL5 nodes 2 and 3 form a cluster but node1 never joins the > cluster. Under RHEL5, when node1 tries to join the cluster there are NO > messages in /var/log/messages that it is even trying to join the cluster. > > Any ideas? Hello, First of all check if all nodes are in the same subnet, because cman send data to brodcast address and udp/6809. I suppose that it is the problem in Your case. You could use tcpdump to check traffic on interfece bond0:0 and bond0.999. Best Regards Maciej Bogucki -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
