# Directory lookup retrieval rate single directory 10 million files
# 5900 random lookups/sec per client node 62,000 random lookups/sec aggregate
-#
+#
# In a dir containing 10 million non-striped files the mdsrate Test Program will
# perform lookups for 10 minutes. This test can be run from a single node for
# #1 and from all nodes for #2 aggregate test to measure lookup performance.
-LUSTRE=${LUSTRE:-`dirname $0`/..}
+LUSTRE=${LUSTRE:-$(dirname $0)/..}
. $LUSTRE/tests/test-framework.sh
init_test_env $@
-. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
+
assert_env CLIENTS MDSRATE SINGLECLIENT MPIRUN
-MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
# Do not use name [df][0-9]* to avoid cleanup by rm, bug 18045
BASEDIR=$MOUNT/mdsrate
TESTDIR=$BASEDIR/lookup
[ ! -x ${MDSRATE} ] && error "${MDSRATE} not built."
-log "===== $0 ====== "
+log "===== $0 ====== "
check_and_setup_lustre
mkdir -p $BASEDIR
chmod 0777 $BASEDIR
-$LFS setstripe $BASEDIR -c 1
-get_stripe $BASEDIR
+mdsrate_STRIPEPARAMS=${mdsrate_STRIPEPARAMS:-${fs_STRIPEPARAMS:-"-c 1"}}
+setstripe_getstripe $BASEDIR $mdsrate_STRIPEPARAMS
IFree=$(mdsrate_inodes_available)
if [ $IFree -lt $NUM_FILES ]; then
fi
COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --mknod --dir ${TESTDIR}
--nfiles ${NUM_FILES} --filefmt 'f%%d'"
- echo "+" ${COMMAND}
- mpi_run -np ${NUM_THREADS} -machinefile ${MACHINEFILE} ${COMMAND} 2>&1
-
- # No lockup if error occurs on file creation, abort.
- [ ${PIPESTATUS[0]} != 0 ] && error "mdsrate file creation failed, aborting"
+ echo "+" ${COMMAND}
+ mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np ${NUM_THREADS} \
+ ${COMMAND} 2>&1
+
+ # No lockup if error occurs on file creation, abort.
+ if [ ${PIPESTATUS[0]} != 0 ]; then
+ error_noexit "mdsrate file creation failed, aborting"
+ mdsrate_cleanup $NUM_THREADS $MACHINEFILE $NUM_FILES \
+ $TESTDIR 'f%%d' --ignore
+ exit 1
+ fi
fi
COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --lookup --time ${TIME_PERIOD} ${SEED_OPTION}
if [ -n "$NOSINGLE" ]; then
echo "NO Test for lookups on a single client."
else
- log "===== $0 ### 1 NODE LOOKUPS ###"
- echo "+" ${COMMAND}
- mpi_run -np 1 -machinefile ${MACHINEFILE} ${COMMAND} | tee ${LOG}
-
- if [ ${PIPESTATUS[0]} != 0 ]; then
- [ -f $LOG ] && sed -e "s/^/log: /" $LOG
- error "mdsrate lookups on a single client failed, aborting"
- fi
+ log "===== $0 ### 1 NODE LOOKUPS ###"
+ echo "+" ${COMMAND}
+ mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np 1 ${COMMAND} |
+ tee ${LOG}
+
+ if [ ${PIPESTATUS[0]} != 0 ]; then
+ [ -f $LOG ] && sed -e "s/^/log: /" $LOG
+ error_noexit "mdsrate lookup on single client failed, aborting"
+ mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES \
+ $TESTDIR 'f%%d' --ignore
+ exit 1
+ fi
fi
# 2
if [ -n "$NOMULTI" ]; then
echo "NO test for lookups on multiple nodes."
else
- log "===== $0 ### ${NUM_CLIENTS} NODES LOOKUPS ###"
- echo "+" ${COMMAND}
- mpi_run -np ${NUM_CLIENTS} -machinefile ${MACHINEFILE} ${COMMAND} | tee ${LOG}
-
- if [ ${PIPESTATUS[0]} != 0 ]; then
- [ -f $LOG ] && sed -e "s/^/log: /" $LOG
- error "mdsrate lookups on multiple nodes failed, aborting"
- fi
+ log "===== $0 ### ${NUM_CLIENTS} NODES LOOKUPS ###"
+ echo "+" ${COMMAND}
+ mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np ${NUM_CLIENTS} \
+ ${COMMAND} | tee ${LOG}
+
+ if [ ${PIPESTATUS[0]} != 0 ]; then
+ [ -f $LOG ] && sed -e "s/^/log: /" $LOG
+ error_noexit "mdsrate lookup on multiple nodes failed, aborting"
+ mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES \
+ $TESTDIR 'f%%d' --ignore
+ exit 1
+ fi
fi
-equals_msg `basename $0`: test complete, cleaning up
+complete $SECONDS
mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES $TESTDIR 'f%%d'
rmdir $BASEDIR || true
rm -f $MACHINEFILE