TESTDIR=$MOUNT
# Requirements
+# set NUM_FILES=0 to force TIME_PERIOD work
+NUM_FILES=${NUM_FILES:-1000000}
TIME_PERIOD=${TIME_PERIOD:-600} # seconds
-SINGLE_TARGET_RATE=$((1300 / OSTCOUNT)) # ops/sec
-AGGREGATE_TARGET_RATE=$((7000 / OSTCOUNT)) # ops/sec
# Local test variables
TESTDIR_SINGLE="${TESTDIR}/single"
check_and_setup_lustre
+IFree=$(inodes_available)
+if [ $IFree -lt $NUM_FILES ]; then
+ NUM_FILES=$IFree
+fi
+
generate_machine_file $NODES_TO_USE $MACHINEFILE || error "can not generate machinefile"
$LFS setstripe $TESTDIR -c -1
if [ -n "$NOSINGLE" ]; then
echo "NO Test for creates for a single client."
else
+ # We can use np = $NUM_CLIENTS to speed up the cleanup
+ mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES $TESTDIR_SINGLE 'f%%d' --ignore
+
log "===== $0 ### 1 NODE CREATE ###"
echo "Running creates on 1 node(s)."
COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --create --time ${TIME_PERIOD}
- --dir ${TESTDIR_SINGLE} --filefmt 'f%%d'"
+ --nfiles ${NUM_FILES} --dir ${TESTDIR_SINGLE} --filefmt 'f%%d'"
echo "+ ${COMMAND}"
- $MPIRUN -np 1 -machinefile ${MACHINEFILE} \
- ${MPIRUN_OPTIONS} ${COMMAND} | tee ${LOG}
+ mpi_run -np 1 -machinefile ${MACHINEFILE} ${COMMAND} | tee ${LOG}
if [ ${PIPESTATUS[0]} != 0 ]; then
[ -f $LOG ] && cat $LOG
error "mpirun ... mdsrate ... failed, aborting"
fi
- check_rate create ${SINGLE_TARGET_RATE} 1 ${LOG} || true
-
log "===== $0 ### 1 NODE UNLINK ###"
echo "Running unlinks on 1 node(s)."
- let NUM_FILES=${SINGLE_TARGET_RATE}\*${TIME_PERIOD}
COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --unlink --time ${TIME_PERIOD}
- --nfiles ${NUM_FILES} --dir ${TESTDIR_SINGLE} --filefmt 'f%%d'"
+ --nfiles ${NUM_FILES} --dir ${TESTDIR_SINGLE} --filefmt 'f%%d'"
echo "+ ${COMMAND}"
- $MPIRUN -np 1 -machinefile ${MACHINEFILE} \
- ${MPIRUN_OPTIONS} ${COMMAND} | tee ${LOG}
+ mpi_run -np 1 -machinefile ${MACHINEFILE} ${COMMAND} | tee ${LOG}
if [ ${PIPESTATUS[0]} != 0 ]; then
[ -f $LOG ] && cat $LOG
error "mpirun ... mdsrate ... failed, aborting"
fi
+fi
- check_rate unlink ${SINGLE_TARGET_RATE} 1 ${LOG} || true
+IFree=$(inodes_available)
+if [ $IFree -lt $NUM_FILES ]; then
+ NUM_FILES=$IFree
fi
if [ -n "$NOMULTI" ]; then
echo "NO test for create on multiple nodes."
else
+ mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES $TESTDIR_MULTI 'f%%d' --ignore
log "===== $0 ### $NUM_CLIENTS NODES CREATE ###"
echo "Running creates on ${NUM_CLIENTS} node(s)."
COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --create --time ${TIME_PERIOD}
- --dir ${TESTDIR_MULTI} --filefmt 'f%%d'"
+ --nfiles $NUM_FILES --dir ${TESTDIR_MULTI} --filefmt 'f%%d'"
echo "+ ${COMMAND}"
- $MPIRUN -np ${NUM_CLIENTS} -machinefile ${MACHINEFILE} \
- ${MPIRUN_OPTIONS} ${COMMAND} | tee ${LOG}
+ mpi_run -np ${NUM_CLIENTS} -machinefile ${MACHINEFILE} ${COMMAND} | tee ${LOG}
if [ ${PIPESTATUS[0]} != 0 ]; then
[ -f $LOG ] && cat $LOG
error "mpirun ... mdsrate ... failed, aborting"
fi
- check_rate create ${AGGREGATE_TARGET_RATE} ${NUM_CLIENTS} ${LOG} || true
-
echo "Running unlinks on ${NUM_CLIENTS} node(s)."
- let NUM_FILES=${AGGREGATE_TARGET_RATE}\*${TIME_PERIOD}
COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --unlink --time ${TIME_PERIOD}
- --nfiles ${NUM_FILES} --dir ${TESTDIR_MULTI} --filefmt 'f%%d'"
+ --nfiles ${NUM_FILES} --dir ${TESTDIR_MULTI} --filefmt 'f%%d'"
echo "+ ${COMMAND}"
- $MPIRUN -np ${NUM_CLIENTS} -machinefile ${MACHINEFILE} \
- ${MPIRUN_OPTIONS} ${COMMAND} | tee ${LOG}
+ mpi_run -np ${NUM_CLIENTS} -machinefile ${MACHINEFILE} ${COMMAND} | tee ${LOG}
if [ ${PIPESTATUS[0]} != 0 ]; then
[ -f $LOG ] && cat $LOG
error "mpirun ... mdsrate ... failed, aborting"
fi
- check_rate unlink ${AGGREGATE_TARGET_RATE} ${NUM_CLIENTS} ${LOG} || true
fi
equals_msg `basename $0`: test complete, cleaning up
+mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES $TESTDIR_SINGLE 'f%%d' --ignore
+mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES $TESTDIR_MULTI 'f%%d' --ignore
rm -f $MACHINEFILE
-zconf_umount_clients $NODES_TO_USE $MOUNT
check_and_cleanup_lustre
#rm -f $LOG