> As the GFS file system is not accessible when I'm rebooting one of the > three nodes, I'm realizing the importance of fence devices. It is strange to me, because if You have rc scripts and quorum properly configured, and when You perform reboot of one node Your GFS filesystem should be accesible all time. Best Regards Maciej Bogucki -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster