Hi all I am having no end of trouble getting a basic Active Active Cluster working. at the moment it is in test / proof of concept and has manual fencing in place but I cannot for the life of me get the 2 nodes to join to the one cluster (they both report joined in crm_tool status but only to a local clustered instance if that makes any sence) I have tried to use luci and system-config-cluster to get this up and running and have been at it over a week, the network guys swear that there is nothing blocking multicast traffic between them and the firewalls have been disabled (they are on the same VLAN but connected to different switches) servers have been rebuilt and have RHEL 5.5 installed Shared Storage is being provided by an Active Active DRBD setup (tested and working) I have attached a copy of my cluster.conf Thanks in advance Jay -- "The only difference between saints and sinners is that every saint has a past while every sinner has a future. " — Oscar Wilde
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cluster.conf
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