Hi, I'm theo. I'm newbie on this cluster thing. I using Redhat 4 update whith cman_kernel-2.6.9-36.0 for kernel 2.6.11 Fences are set to ilo HP. Installed with cman and dlm. The problem is when I plug off on node where the services are run on that node, the services doesn't failover to other node... the node just stopping And can't be restart or disable. The services are just stall on stopping status. Member Status: Quorate Member Name Status ------ ---- ------ node1 Online, Local, rgmanager node2 Online, rgmanager Service Name Owner (Last) State ------- ---- ----- ------ ----- sql_serv node1 stopping nfs_serv node1 stopping those status is when I plug on again the node. Is any one can tell me why this can be resolve? Thanx Regards, theo -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster