assert_env CLIENTS MDSRATE SINGLECLIENT MPIRUN
MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
-TESTDIR=$MOUNT
+# Do not use name [df][0-9]* to avoid cleanup by rm, bug 18045
+BASEDIR=$MOUNT/mdsrate
+TESTDIR=$BASEDIR/stat
# Requirements
NUM_FILES=${NUM_FILES:-1000000}
TIME_PERIOD=${TIME_PERIOD:-600} # seconds
-SINGLE_TARGET_RATE=3200 # ops/sec
-AGGREGATE_TARGET_RATE=29000 # ops/sec
-
-# --random_order (default) -OR- --readdir_order
-DIR_ORDER=${DIR_ORDER:-"--readdir_order"}
LOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
CLIENT=$SINGLECLIENT
[ ! -x ${MDSRATE} ] && error "${MDSRATE} not built."
-log "===== $0 ====== "
+log "===== $0 ====== "
check_and_setup_lustre
-generate_machine_file $NODES_TO_USE $MACHINEFILE || error "can not generate machinefile"
+mkdir -p $BASEDIR
+chmod 0777 $BASEDIR
+$LFS setstripe $BASEDIR -i 0 -c 1
+get_stripe $BASEDIR
-$LFS setstripe $TESTDIR -i 0 -c 1
-get_stripe $TESTDIR
+IFree=$(mdsrate_inodes_available)
+if [ $IFree -lt $NUM_FILES ]; then
+ NUM_FILES=$IFree
+fi
+
+generate_machine_file $NODES_TO_USE $MACHINEFILE || error "can not generate machinefile"
if [ -n "$NOCREATE" ]; then
echo "NOCREATE=$NOCREATE => no file creation."
else
+ mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES $TESTDIR 'f%%d' --ignore
+
log "===== $0 Test preparation: creating ${NUM_FILES} files."
- echo "Test preparation: creating ${NUM_FILES} files."
COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --mknod --dir ${TESTDIR}
--nfiles ${NUM_FILES} --filefmt 'f%%d'"
NUM_THREADS=$NUM_CLIENTS
fi
- $MPIRUN -np ${NUM_THREADS} -machinefile ${MACHINEFILE} \
- ${MPIRUN_OPTIONS} ${COMMAND} 2>&1
- [ ${PIPESTATUS[0]} != 0 ] && error "Error running mdsrate, aborting..."
+ mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np ${NUM_THREADS} \
+ ${COMMAND} 2>&1
+ 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} --stat --time ${TIME_PERIOD}
- --dir ${TESTDIR} --nfiles ${NUM_FILES} --filefmt 'f%%d'
- ${DIR_ORDER} ${SEED_OPTION}"
+ --dir ${TESTDIR} --nfiles ${NUM_FILES} --filefmt 'f%%d'"
# 1
if [ -n "$NOSINGLE" ]; then
echo "NO Test for stats on a single client."
else
log "===== $0 ### 1 NODE STAT ###"
- echo "Running stats on 1 node(s)."
echo "+" ${COMMAND}
- $MPIRUN -np 1 -machinefile ${MACHINEFILE} ${MPIRUN_OPTIONS} ${COMMAND} | tee ${LOG}
-
- if [ ${PIPESTATUS[0]} != 0 ]; then
- [ -f $LOG ] && cat $LOG
- error "mpirun ... mdsrate ... failed, aborting"
- fi
- check_rate stat ${SINGLE_TARGET_RATE} 1 ${LOG} || true
+ 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 stat on single client failed, aborting"
+ mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES \
+ $TESTDIR 'f%%d' --ignore
+ exit 1
+ fi
fi
# 2
+[ $NUM_CLIENTS -eq 1 ] && NOMULTI=yes
if [ -n "$NOMULTI" ]; then
echo "NO test for stats on multiple nodes."
else
log "===== $0 ### ${NUM_CLIENTS} NODES STAT ###"
- echo "Running stats on ${NUM_CLIENTS} node(s)."
echo "+" ${COMMAND}
- $MPIRUN -np ${NUM_CLIENTS} -machinefile ${MACHINEFILE} ${MPIRUN_OPTIONS} ${COMMAND} | tee ${LOG}
+ mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np ${NUM_CLIENTS} \
+ ${COMMAND} | tee ${LOG}
- if [ ${PIPESTATUS[0]} != 0 ]; then
- [ -f $LOG ] && cat $LOG
- error "mpirun ... mdsrate ... failed, aborting"
- fi
- check_rate stat ${AGGREGATE_TARGET_RATE} ${NUM_CLIENTS} ${LOG} || true
+ if [ ${PIPESTATUS[0]} != 0 ]; then
+ [ -f $LOG ] && sed -e "s/^/log: /" $LOG
+ error_noexit "mdsrate stat 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
-zconf_umount_clients $NODES_TO_USE $MOUNT
check_and_cleanup_lustre
#rm -f $LOG