Dear readers, i have this equipment: - 33 PC for student use - 2 servers and 1 SAN connected via SCSI to the servers only SAN and servers are powered by UPS The whole equipment is in a private network, only servers are also connected a public net. I would export disks on SAN as a common filesystem for all computers. I'm thinking it would be a good idea to use the cluster suite. What is your opinion? I installed CentOS+ClusterSuite and configured cluster to have sufficient votes for servers (30 votes each) to avoid quorum problems in case of occasional student-PC switching-off. SAN disks were gfs filesystems and exported via GNBD Cluster is working fine even if i power-off some of student-PC, but if i power-off all 33 student-PC the two servers go in hang, remember that every student-PS has 1 vote every server has 30 votes (i can verify with cman_tool nodes) so i have (as i can see with cman_tool status): Nodes: 35 Total_votes: 93 Quorum: 47 also if all nodes are booting simultaneously they hang waiting indefinitely for the clvmd start Can you help me to find the mistake? Fedele STABILE -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
