I seem to be missing something. I have been able to configure cluster.conf and get ccsd and clvmd running, but it fails when I try to initialize the physical volume. # pvcreate /dev/etherd/e1.0 Device /dev/etherd/e1.0 not found. The device is definitely there and I can ping it with the aoeping command. # ll /dev/etherd/ total 4 -rw-r--r-- 1 root root 1 Oct 13 14:33 discover brw------- 1 root disk 152, 256 Oct 12 17:07 e1.0 All the modules seem to be loaded. (irrelevant modules removed from the list) # lsmod Module Size Used by aoe 26816 0 lock_dlm 43740 0 dlm 113092 4 lock_dlm gfs 280920 0 lock_harness 8992 2 lock_dlm,gfs cman 122720 10 lock_dlm,dlm dm_mod 58949 0 Any suggestions? Bowie -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster