+MDSDEV=${MDSDEV:-$TMP/mds1-`hostname`}
+MDSSIZE=${MDSSIZE:-100000}
+FSTYPE=${FSTYPE:-ext3}
+MOUNT=${MOUNT:-/mnt/lustre}
+#MOUNT2=${MOUNT2:-${MOUNT}2}
+NETWORKTYPE=${NETWORKTYPE:-tcp}
+
+OSTDEV=${OSTDEV:-$TMP/ost1-`hostname`}
+OSTSIZE=${OSTSIZE:-200000}