# 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.
[ ! -x ${MDSRATE} ] && error "${MDSRATE} not built."
-log "===== $0 ====== "
+log "===== $0 ====== "
check_and_setup_lustre
COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --mknod --dir ${TESTDIR}
--nfiles ${NUM_FILES} --filefmt 'f%%d'"
echo "+" ${COMMAND}
- mpi_run -np ${NUM_THREADS} ${MACHINEFILE_OPTION} ${MACHINEFILE} \
+ mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np ${NUM_THREADS} \
${COMMAND} 2>&1
- # No lockup if error occurs on file creation, abort.
- [ ${PIPESTATUS[0]} != 0 ] && error "mdsrate file creation failed, aborting"
+ # 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}
else
log "===== $0 ### 1 NODE LOOKUPS ###"
echo "+" ${COMMAND}
- mpi_run -np 1 ${MACHINEFILE_OPTION} ${MACHINEFILE} ${COMMAND} |
+ mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np 1 ${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
+ 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
else
log "===== $0 ### ${NUM_CLIENTS} NODES LOOKUPS ###"
echo "+" ${COMMAND}
- mpi_run -np ${NUM_CLIENTS} ${MACHINEFILE_OPTION} ${MACHINEFILE} \
+ mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np ${NUM_CLIENTS} \
${COMMAND} | tee ${LOG}
- if [ ${PIPESTATUS[0]} != 0 ]; then
- [ -f $LOG ] && sed -e "s/^/log: /" $LOG
- error "mdsrate lookups on multiple nodes failed, aborting"
- fi
+ 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
complete $SECONDS