Another problem I have ... I want to have /usr on gfs, shared between two machines. Everything works fine, until shutdown - where the machines hangs with: Unmounting GFS filesystems: umount: /usr: device is busy [FAILED] INIT: no more processes left in this runlevel At this point keyboard is dead (expect numlock, which still works) and the machine must be hard reset. Any ideas? I think I have to study rc.d shutdown sequence a bit to figure out what holds /usr open ... -- Jure Pečar http://jure.pecar.org/ -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster