System: bear-pg0305u03a.bear.cluster filesystem_utilization=ai 117574729728 18541875200 99032854528 16% /ai date=2019.05.23-22.00.12 io500_cleanup_workdir=False io500_find_cmd=/ai/io-500-dev/bin/pfind io500_find_cmd_args='-s 300 -r /ai/io-500-dev/results/2019.05.23-22.00.12/pfind_results' io500_find_mpi=True io500_info_data_storage_type=SSD io500_info_filesystem='Spectrum Scale' io500_info_filesystem_vendor=DDN io500_info_filesystem_version=5.0.2.3 io500_info_institute_name='University of Birmingham' io500_info_metadata_storage_type=SSD io500_info_num_client_nodes=10 io500_info_num_data_server_nodes=xxx io500_info_num_data_storage_devices=xxx io500_info_num_metadata_server_nodes=xxx io500_info_num_metadata_storage_devices=xxx io500_info_procs_per_node=2 io500_info_storage_age_in_months=1 io500_info_storage_install_date=04/19 io500_info_storage_interface=NVMe io500_info_storage_network=infiniband io500_info_system_name=BEAR-AI io500_info_whatever='DDN GS200nv storage system, Client hosts IBM AC922, Mellanox EDR InfiniBand' io500_ior_cmd=/ai/io-500-dev/bin/ior io500_ior_easy_params='-t 2048k -b 301620m -F' io500_ior_easy_size=301620 io500_ior_hard_other_options= io500_ior_hard_writes_per_proc=280000 io500_mdreal_cmd=/ai/io-500-dev/bin/md-real-io io500_mdreal_params='-P=5000 -I=1000' io500_mdtest_cmd=/ai/io-500-dev/bin/mdtest io500_mdtest_easy_files_per_proc=1300000 io500_mdtest_easy_params='-u -L' io500_mdtest_hard_files_per_proc=347086 io500_mdtest_hard_other_options= io500_mpiargs='-np 20 --map-by node -machinefile 10nodes --allow-run-as-root ' io500_mpirun='/usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun ' io500_result_dir=/ai/io-500-dev/results/2019.05.23-22.00.12 io500_run_find=True io500_run_ior_easy_read=True io500_run_ior_easy=True io500_run_ior_hard_read=True io500_run_ior_hard=True io500_run_md_easy_delete=True io500_run_md_easy_stat=True io500_run_md_easy=True io500_run_md_hard_delete=True io500_run_md_hard_read=True io500_run_md_hard_stat=True io500_run_md_hard=True io500_run_mdreal=False io500_stonewall_timer=300 io500_workdir=/ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12 Running the IO500 Benchmark now [Creating] directories [Starting] ior_easy_write [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/ior -w -t 2048k -b 301620m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300 [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/ior_easy_write.txt. [RESULT] BW phase 1 ior_easy_write 12.202 GB/s : time 352.69 seconds [Starting] mdtest_easy_write [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/mdtest -C -F -d /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_easy -n 1300000 -u -L -x /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_easy-stonewall -W 300 [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/mdtest_easy_write.txt. [RESULT] IOPS phase 1 mdtest_easy_write 82.173 kiops : time 318.87 seconds [Starting] ior_hard_write [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/ior -w -s 280000 -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/ior_hard/IOR_file -O stoneWallingStatusFile=/ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300 [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/ior_hard_write.txt. [RESULT] BW phase 2 ior_hard_write 0.671 GB/s : time 365.32 seconds [Starting] mdtest_hard_write [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/mdtest -C -t -F -w 3901 -e 3901 -d /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_hard -n 347086 -x /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_hard-stonewall -W 300 [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/mdtest_hard_write.txt. [RESULT] IOPS phase 2 mdtest_hard_write 15.946 kiops : time 376.47 seconds [Starting] find [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/pfind /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12 -newer /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/timestampfile -size 3901c -name *01* -s 300 -r /ai/io-500-dev/results/2019.05.23-22.00.12/pfind_results [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/find.txt. [FIND] MATCHED 215899/31968206 in 82.0766 seconds [RESULT] IOPS phase 3 find 389.490 kiops : time 82.08 seconds [Starting] ior_easy_read [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/ior -r -R -t 2048k -b 301620m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/ior_easy/stonewall [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/ior_easy_read.txt. [RESULT] BW phase 3 ior_easy_read 12.783 GB/s : time 336.65 seconds [Starting] mdtest_easy_stat [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/mdtest -T -F -d /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_easy -n 1300000 -u -L -x /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_easy-stonewall [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/mdtest_easy_stat.txt. [RESULT] IOPS phase 4 mdtest_easy_stat 55.143 kiops : time 473.60 seconds [Starting] ior_hard_read [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/ior -r -R -s 280000 -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/ior_hard/IOR_file -O stoneWallingStatusFile=/ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/ior_hard/stonewall [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/ior_hard_read.txt. [RESULT] BW phase 4 ior_hard_read 0.747 GB/s : time 328.22 seconds [Starting] mdtest_hard_stat [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/mdtest -T -t -F -w 3901 -e 3901 -d /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_hard -n 347086 -x /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_hard-stonewall [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/mdtest_hard_stat.txt. [RESULT] IOPS phase 5 mdtest_hard_stat 56.617 kiops : time 107.58 seconds [Starting] mdtest_easy_delete [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/mdtest -r -F -d /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_easy -n 1300000 -u -L -x /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_easy-stonewall [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/mdtest_easy_delete.txt. [RESULT] IOPS phase 6 mdtest_easy_delete 36.002 kiops : time 727.60 seconds [Starting] mdtest_hard_read [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/mdtest -E -t -F -w 3901 -e 3901 -d /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_hard -n 347086 -x /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_hard-stonewall [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/mdtest_hard_read.txt. [RESULT] IOPS phase 7 mdtest_hard_read 51.358 kiops : time 118.36 seconds [Starting] mdtest_hard_delete [Exec] /usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun -np 20 --map-by node -machinefile 10nodes --allow-run-as-root /ai/io-500-dev/bin/mdtest -r -t -F -w 3901 -e 3901 -d /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_hard -n 347086 -x /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12/mdt_hard-stonewall [Results] in /ai/io-500-dev/results/2019.05.23-22.00.12/mdtest_hard_delete.txt. [RESULT] IOPS phase 8 mdtest_hard_delete 20.671 kiops : time 298.71 seconds [Skipping] mdreal [Leaving] datafiles in /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12 [Summary] Results files in /ai/io-500-dev/results/2019.05.23-22.00.12 [Summary] Data files in /ai/io-500-dev/datafiles/io500.2019.05.23-22.00.12 [RESULT] BW phase 1 ior_easy_write 12.202 GB/s : time 352.69 seconds [RESULT] BW phase 2 ior_hard_write 0.671 GB/s : time 365.32 seconds [RESULT] BW phase 3 ior_easy_read 12.783 GB/s : time 336.65 seconds [RESULT] BW phase 4 ior_hard_read 0.747 GB/s : time 328.22 seconds [RESULT] IOPS phase 1 mdtest_easy_write 82.173 kiops : time 318.87 seconds [RESULT] IOPS phase 2 mdtest_hard_write 15.946 kiops : time 376.47 seconds [RESULT] IOPS phase 3 find 389.490 kiops : time 82.08 seconds [RESULT] IOPS phase 4 mdtest_easy_stat 55.143 kiops : time 473.60 seconds [RESULT] IOPS phase 5 mdtest_hard_stat 56.617 kiops : time 107.58 seconds [RESULT] IOPS phase 6 mdtest_easy_delete 36.002 kiops : time 727.60 seconds [RESULT] IOPS phase 7 mdtest_hard_read 51.358 kiops : time 118.36 seconds [RESULT] IOPS phase 8 mdtest_hard_delete 20.671 kiops : time 298.71 seconds [SCORE] Bandwidth 2.97365 GB/s : IOPS 52.854 kiops : TOTAL 12.5367