Hi I have some problems to configure a 3 nodes cluster with the GUI. My version of GUI is : system-config-cluster-1.0.16-1.0 After completion of the configuration (so : members, fence devices, failover domains, resources and services) I can see in cluster.conf : ... <clusternodes> <clusternode name="yack10" votes="1"> <fence/> </clusternode> <clusternode name="yack21" votes="1"> <fence/> </clusternode> <clusternode name="yack23" votes="1"> <fence/> </clusternode> </clusternodes> ... So as you can see , I have to add the good fence lines as following: <clusternodes> <clusternode name="yack10" votes="1"> <fence> <method name="1"> <device name="yack10_fence"/> </fence> </clusternode> <clusternode name="yack21" votes="1"> <fence> <method name="1"> <device name="yack21_fence"/> </fence> </clusternode> <clusternode name="yack23" votes="1"> <fence> <method name="1"> <device name="yack23_fence"/> </fence> </clusternode> </clusternodes> so that it works. Knowing that fencedevices are: <fencedevice agent="fence_ipmilan" ipaddr="12.8.11.11" login="xxxxxxx" name="yack10_fence" passwd="xxxxxxx"/> <fencedevice agent="fence_ipmilan" ipaddr="12.8.11.24" login="xxxxxxx" name="yack23_fence" passwd="xxxxxxx"/> <fencedevice agent="fence_ipmilan" ipaddr="12.8.11.22" login="xxxxxxx" name="yack21_fence" passwd="xxxxxxx"/> So is it a known bug of GUI ? Or did I miss something somewhere in the GUI, so that I miss these fence lines in cluster nodes records. Thanks for your help Alain Moullé -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster