init_logging
racer=$LUSTRE/tests/racer/racer.sh
-echo racer: $racer
+echo racer: $racer with $MDSCOUNT MDTs
DURATION=${DURATION:-900}
[ "$SLOW" = "no" ] && DURATION=300
CLIENTS=${CLIENTS:-$HOSTNAME}
RACERDIRS=${RACERDIRS:-"$DIR $DIR2"}
echo RACERDIRS=$RACERDIRS
-for d in ${RACERDIRS}; do
- is_mounted $d || continue
- RDIRS="$RDIRS $d/racer"
- mkdir -p $d/racer
-# lfs setstripe $d/racer -c -1
-done
+
+check_progs_installed $CLIENTS $racer ||
+ { skip_env "$racer not found" && exit 0; }
# run racer
test_1() {
- local rrc=0
- local rc=0
- local clients=${CLIENTS:-$(hostname)}
+ local rrc=0
+ local rc=0
+ local clients=$CLIENTS
+ local RDIRS
+ local i
+
+ for d in ${RACERDIRS}; do
+ is_mounted $d || continue
- check_progs_installed $clients $racer || \
- { skip_env "$racer not found" && return 0; }
+ RDIRS="$RDIRS $d/racer"
+ mkdir -p $d/racer
+ # lfs setstripe $d/racer -c -1
+ if [ $MDSCOUNT -ge 2 ]; then
+ for i in $(seq $((MDSCOUNT - 1))); do
+ RDIRS="$RDIRS $d/racer$i"
+ if [ ! -e $d/racer$i ]; then
+ $LFS mkdir -i $i $d/racer$i ||
+ error "lfs mkdir $i failed"
+ fi
+ done
+ fi
+ done
- local rpids=""
- for rdir in $RDIRS; do
- do_nodes $clients "DURATION=$DURATION $racer $rdir $NUM_RACER_THREADS" &
- pid=$!
- rpids="$rpids $pid"
- done
+ local rpids=""
+ for rdir in $RDIRS; do
+ do_nodes $clients "DURATION=$DURATION MDSCOUNT=$MDSCOUNT \
+ $racer $rdir $NUM_RACER_THREADS" &
+ pid=$!
+ rpids="$rpids $pid"
+ done
- echo racers pids: $rpids
- for pid in $rpids; do
- wait $pid
- rc=$?
- echo "pid=$pid rc=$rc"
- if [ $rc != 0 ]; then
- rrc=$((rrc + 1))
- fi
- done
+ echo racers pids: $rpids
+ for pid in $rpids; do
+ wait $pid
+ rc=$?
+ echo "pid=$pid rc=$rc"
+ if [ $rc != 0 ]; then
+ rrc=$((rrc + 1))
+ fi
+ done
- return $rrc
+ return $rrc
}
run_test 1 "racer on clients: ${CLIENTS:-$(hostname)} DURATION=$DURATION"