For cluster interconnect you can use network switch/hub or crossover network cable (only for 2-node cluster). Tuesday, November 1, 2005, 9:46:07 AM, you wrote: HW> Dear All, HW> We are setting up a2 nodecluster(node1 and node2)withRHCSv4 HW> with RHELv4 for one of my clients. My hardware is 2 HPDL380 with HW> iLO as a fence device for each node. MSA500 is shared storage for HW> both nodes. HW> Cluster rpms are installedsuccessfullywith latestkerneland HW> RHCS updates from the RHN.Initially all the services HW> (ccsd,cman,fenced etc.) are starting smoothly.Theissueis when HW> weunplugged the network cable ofnode1 and node2 will fencing the HW> node1 and shutdown the machine; then node1 will automatically HW> getshutdown itself. Now both nodes are down. So we start one node HW> (say node1) and ithangson the fencing domainstate–when we start HW> the other node (say node2), node2 will shutdown node1 then again HW> node2 shutdownitself. It is verydifficult to get the clearpicture HW> of thesestates, sinceIcouldn’tget an idea or how to configure iLO HW> fence device on both nodes. HW> Please advice howto configure HP iLOs on both nodes and how to rectify this issue. HW> Here is mycluster.conf: HW> <?xml version="1.0"?> HW> <cluster config_version="17" name="alpha_cluster"> HW> <fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/> HW> <clusternodes> HW> <clusternode name="node1" votes="1"> HW> <fence> HW> <method name="1"> HW> <device name="HPiLO_node2"/> HW> </method> HW> </fence> HW> </clusternode> HW> <clusternode name="node2" votes="1"> HW> <fence> HW> <method name="1"> HW> <device name="HPiLO_node1"/> HW> </method> HW> </fence> HW> </clusternode> HW> </clusternodes> HW> <cman expected_votes="1" two_node="1"/> HW> <fencedevices> HW> <fencedevice agent="fence_ilo" HW> hostname="10.10.10.1" login="Administrator" name="HPiLO_node1" HW> passwd="RWE232WE"/> HW> <fencedevice agent="fence_ilo" HW> hostname="10.10.10.2" login="Administrator" name="HPiLO_node2" HW> passwd="QWD31D4D"/> HW> </fencedevices> -- Best regards, Vlad mailto:vlad@xxxxxxxxxxxxxxx -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
