> Hi Doug, maybe you can avoid this kind of problem using a quorumdisk partition. a two node cluster is split-brain prone and with a quorumdisk partition you can avoid split-brain situations, which probably is causing this behavior. > > So, about use a cross-over (or straight) cable, I don't know any issue about it, but, try to check if it's using full-duplex mode. half-duplex mode on cross-over linked machines probably will cause heartbeat problems. > > cya.. Can you give me a little info about "split-brain" issues? I don't understand what you mean by that, and what I'm solving with a quorumdisk. And it has always worked fine, it just started happening after the install of this newer kernel/gfs module. The other 2 node cluster is still rock solid. Also, the network interfaces on the crossover are full duplex. Thanks for writing back, you're the first person who offered anything. -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
