5 export PATH=`dirname $0`/../utils:$PATH
7 config=${1:-mdsadd.xml}
12 MDSSIZE=${MDSSIZE:-100000}
13 FSTYPE=${FSTYPE:-ext3}
14 NODECOUNT=${NODECOUNT:-3}
15 MDSPERNODE=${MDSPERNODE:-2}
17 OSTDEV=${OSTDEV:-$TMP/ost1-`hostname`}
18 OSTSIZE=${OSTSIZE:-200000}
20 # 1 to config an echo client instead of llite
21 ECHO_CLIENT=${ECHO_CLIENT:-}
26 MOUNT=${MOUNT:-/mnt/lustre}
28 # specific journal size for the ost, in MB
31 [ "$JSIZE" -gt 0 ] && JARG="--journal_size $JSIZE"
37 if test $NODECOUNT -le 2; then
38 let node_count=node_count+1
41 for nodenum in `seq $node_count`; do
44 ${LMC} -m $config --add node --node $nodename || exit 10
45 ${LMC} -m $config --add net --node $nodename --nid $nodename \
46 --nettype tcp || exit 11
49 # configuring metadata bits
50 ${LMC} -m $config --add lmv --lmv lmv1 || exit 12
55 for nodenum in `seq $NODECOUNT`; do
56 nodename="uml$nodenum"
57 for mdsnum in `seq $MDSPERNODE`; do
58 if test $mdsnum -le 2 && test $nodenum -le 2; then
59 mdsname="settled$senum"
60 mdsdev="$TMP/settled$senum"
63 mdsname="wandering$wanum"
64 mdsdev="$TMP/wandering$wanum"
68 ${LMC} -m $config --format --add mds --node $nodename \
69 --mds $mdsname --lmv lmv1 --fstype $FSTYPE --dev $mdsdev \
70 --size $MDSSIZE || exit 13
74 # configuring object storage bits
75 ${LMC} -m $config --add lov --lmv lmv1 --lov lov1 --stripe_sz $STRIPE_BYTES --stripe_cnt $STRIPES_PER_OBJ --stripe_pattern 0 || exit 20
77 ${LMC} -m $config --add ost --ost ost1 --nspath /mnt/ost_ns --node uml2 --lov lov1 --fstype $FSTYPE --dev $OSTDEV --size $OSTSIZE $JARG || exit 30
80 ${LMC} -m $config --add mtpt --node uml3 --path $MOUNT --lmv lmv1 --lov lov1 || exit 40