Hi all, I've got a two-node EL5.6 cluster with a handful of interfaces on the nodes. When I do not specify MTU=x, everything works great. However, I want to use jumbo frames, and so the fun begins. As soon as I define MTU=2000 (for example), then cman on one note will start but not stop (the other node stops fine). Also, 'ccs_tool update /etc/cluster/cluster.conf' fails with: ==== [root@xenmaster003 ~]# ccs_tool update /etc/cluster/cluster.confFailed to receive COMM_UPDATE_NOTICE_ACK from xenmaster004.iplink.net. Hint: Check the log on xenmaster004.iplink.net for reason. Failed to update config file. ==== Nothing at all gets written to the target node's log files though. Is there some subtle magic needed to get jumbo frames working in the cluster? Am I missing the forest for the trees? :) -- Digimer E-Mail: digimer@xxxxxxxxxxx AN!Whitepapers: http://alteeve.com Node Assassin: http://nodeassassin.org -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
