+COBD_MDS=${COBD_MDS:-"cobd1"}
+COBD_OST=${COBD_OST:-"cobd2"}
+
+CACHE_MDS=${CACHE_MDS:-"mds1"}
+MASTER_MDS=${MASTER_MDS:-"mds2"}
+MDS_CACHE_DEV=$TMP/mds1-`hostname`
+MDS_MASTER_DEV=$TMP/mds2-`hostname`
+MDSSIZE=${MDSSIZE:-100000}
+
+CACHE_LOV=${CACHE_LOV:-"lov1"}
+MASTER_LOV=${MASTER_LOV:-"lov2"}
+
+CACHE_OST=${CACHE_OST:-"ost1"}
+MASTER_OST=${MASTER_OST:-"ost2"}
+OST_CACHE_DEV=$TMP/ost1-`hostname`
+OST_MASTER_DEV=$TMP/ost2-`hostname`
+OSTSIZE=${OSTSIZE:-100000}
+
+STRIPECNT=${STRIPECNT:-1}
+OSDTYPE=${OSDTYPE:-obdfilter}
+OSTFAILOVER=${OSTFAILOVER:-}
+
+FSTYPE=${FSTYPE:-smfs}
+BACK_FSTYPE=${BACK_FSTYPE:-ldiskfs}
+
+NETTYPE=${NETTYPE:-tcp}
+NIDTYPE=${NIDTYPE:-$NETTYPE}