When I installed gluster and do a "ps" on the process I see: /usr/sbin/glusterfs -f /etc/glusterd/nfs/nfs-server.vol -p /etc/glusterd/nfs/run/nfs.pid -l /var/log/glusterfs/nfs.log" My question is why did glusterfs use nfs-server.vol, nfs.pid and nfs.log instead of using some generic name. This is confusing and makes me think it's using nfs somehow on the server even though that doesn't look like it. We use direct attached storage, not NFS. This seems to come with default installation of gluster. Is this just a mistake in how scripts were named or is there more to it?