System: ln0 filesystem_utilization=89.72.58.5@o2ib:/YZFS 878734280928 15145415924 819195648108 2% /vol7 date=2019.11.11-18.18.04 io500_clean_cache=False io500_clean_cache_cmd=drop_cache io500_cleanup_workdir=False io500_find_cmd='yhrun -N 10 -n 160 /vol7/io500_20190930/bin/pfind' io500_find_cmd_args='-N -P -s 300 -r /vol7/io500_20190930/results/2019.11.11-18.18.04/pfind_results >/vol7/io500_20190930/results/2019.11.11-18.18.04/find.txt 2>&1' io500_find_mpi=False io500_info_data_storage_type=SSD io500_info_filesystem=Lustre io500_info_filesystem_vendor='National University of Defense Technology' io500_info_filesystem_version=2.12.2 io500_info_institute_name='National Supercomputing Center in Changsha' io500_info_metadata_storage_type=SSD io500_info_num_client_nodes=480 io500_info_num_data_server_nodes=52 io500_info_num_data_storage_devices=572 io500_info_num_metadata_server_nodes=40 io500_info_num_metadata_storage_devices=40 io500_info_procs_per_node=16 io500_info_storage_age_in_months=3 io500_info_storage_install_date=08/2019 io500_info_storage_interface=NVMe io500_info_storage_network=omnipath io500_info_system_name=Tianhe-2E io500_ior_cmd=/vol7/io500_20190930/bin/ior io500_ior_easy_dir=/vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/ior_easy io500_ior_easy_params='-a=POSIX --posix.odirect -t 1m -C -b 352g -F' io500_ior_easy_size=352 io500_ior_hard_api=MPIIO io500_ior_hard_api_specific_options='-U /vol7/io500_20190930/mpio -H' io500_ior_hard_dir=/vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/ior_hard io500_ior_hard_writes_per_proc=304000 io500_mdreal_cmd=/vol7/io500_20190930/bin/md-real-io io500_mdreal_params='-P=5000 -I=1000' io500_mdt_easy_dir=/vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_easy io500_mdt_hard_dir=/vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_hard io500_mdtest_cmd=/vol7/io500_20190930/bin/mdtest io500_mdtest_easy_files_per_proc=230140 io500_mdtest_easy_params='-u -L' io500_mdtest_hard_api=POSIX io500_mdtest_hard_api_specific_options= io500_mdtest_hard_files_per_proc=38888 io500_mpiargs='-w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16' io500_mpirun=yhrun io500_result_dir=/vol7/io500_20190930/results/2019.11.11-18.18.04 io500_rules=regular io500_run_find=True io500_run_ior_easy=True io500_run_ior_easy_read=True io500_run_ior_hard=True io500_run_ior_hard_read=True io500_run_md_easy=True io500_run_md_easy_delete=True io500_run_md_easy_stat=True io500_run_md_hard=True io500_run_md_hard_delete=True io500_run_md_hard_read=True io500_run_md_hard_stat=True io500_run_mdreal=False io500_stonewall_timer=300 io500_workdir=/vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04 Running the IO500 Benchmark now [Creating] directories [Starting] ior_easy_write [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/ior -w -a=POSIX --posix.odirect -t 1m -C -b 352g -F -i 1 -C -Q 1 -g -G 27 -k -e -o /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/ior_easy/ior_file_easy -O stoneWallingStatusFile=/vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300 [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/ior_easy_write.txt. [RESULT] BW phase 1 ior_easy_write 172.235 GB/s : time 326.99 seconds [Starting] mdtest_easy_write [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/mdtest -C -F -P -d /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_easy -n 230140 -u -L -x /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_easy-stonewall -N 1 -W 300 [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/mdtest_easy_write.txt. [RESULT] IOPS phase 1 mdtest_easy_write 117.837 kiops : time 312.49 seconds [Starting] ior_hard_write [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/ior -w -s 304000 -a MPIIO -U /vol7/io500_20190930/mpio -H -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/ior_hard/IOR_file -O stoneWallingStatusFile=/vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300 [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/ior_hard_write.txt. [RESULT] BW phase 2 ior_hard_write 5.214 GB/s : time 408.44 seconds [Starting] mdtest_hard_write [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/mdtest -C -t -F -P -w 3901 -e 3901 -d /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_hard -n 38888 -x /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_hard-stonewall -a POSIX -N 1 -W 300 [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/mdtest_hard_write.txt. [RESULT] IOPS phase 2 mdtest_hard_write 20.080 kiops : time 309.86 seconds [Starting] find [EXEC] yhrun -N 10 -n 160 /vol7/io500_20190930/bin/pfind /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04 -newer /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/timestampfile -size 3901c -name "*01*" -N -P -s 300 -r /vol7/io500_20190930/results/2019.11.11-18.18.04/pfind_results >/vol7/io500_20190930/results/2019.11.11-18.18.04/find.txt 2>&1 [FIND] MATCHED 208226/43274785 in 21.1829 seconds [RESULT] IOPS phase 3 find 2042.910 kiops : time 21.18 seconds [Starting] ior_easy_read [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/ior -r -R -a=POSIX --posix.odirect -t 1m -C -b 352g -F -i 1 -C -Q 1 -g -G 27 -k -e -o /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/ior_easy/ior_file_easy -O stoneWallingStatusFile=/vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/ior_easy/stonewall [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/ior_easy_read.txt. [RESULT] BW phase 3 ior_easy_read 96.010 GB/s : time 586.61 seconds [Starting] mdtest_easy_stat [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/mdtest -T -F -P -d /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_easy -n 230140 -u -L -x /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_easy-stonewall -N 1 [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/mdtest_easy_stat.txt. [RESULT] IOPS phase 4 mdtest_easy_stat 49.651 kiops : time 741.64 seconds [Starting] ior_hard_read [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/ior -r -R -s 304000 -a MPIIO -U /vol7/io500_20190930/mpio -H -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/ior_hard/IOR_file -O stoneWallingStatusFile=/vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/ior_hard/stonewall [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/ior_hard_read.txt. [RESULT] BW phase 4 ior_hard_read 13.273 GB/s : time 160.43 seconds [Starting] mdtest_hard_stat [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/mdtest -T -t -F -P -w 3901 -e 3901 -d /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_hard -n 38888 -x /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_hard-stonewall -a POSIX -N 1 [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/mdtest_hard_stat.txt. [RESULT] IOPS phase 5 mdtest_hard_stat 49.418 kiops : time 125.91 seconds [Starting] mdtest_easy_delete [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/mdtest -r -F -P -d /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_easy -n 230140 -u -L -x /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_easy-stonewall -N 1 [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/mdtest_easy_delete.txt. [RESULT] IOPS phase 6 mdtest_easy_delete 180.854 kiops : time 203.60 seconds [Starting] mdtest_hard_read [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/mdtest -X -E -t -F -P -w 3901 -e 3901 -d /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_hard -n 38888 -x /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_hard-stonewall -a POSIX -N 1 [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/mdtest_hard_read.txt. [RESULT] IOPS phase 7 mdtest_hard_read 21.894 kiops : time 284.20 seconds [Starting] mdtest_hard_delete [Exec] yhrun -w node[1-3,11,16,18,22-23,36,52] --ntasks-per-node 16 /vol7/io500_20190930/bin/mdtest -r -t -F -P -w 3901 -e 3901 -d /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_hard -n 38888 -x /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04/mdt_hard-stonewall -a POSIX -N 1 [Results] in /vol7/io500_20190930/results/2019.11.11-18.18.04/mdtest_hard_delete.txt. [RESULT] IOPS phase 8 mdtest_hard_delete 25.418 kiops : time 246.28 seconds [Skipping] mdreal [Leaving] datafiles in /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04 [Summary] Results files in /vol7/io500_20190930/results/2019.11.11-18.18.04 [Summary] Data files in /vol7/io500_20190930/datafiles/io500.2019.11.11-18.18.04 [RESULT] BW phase 1 ior_easy_write 172.235 GB/s : time 326.99 seconds [RESULT] BW phase 2 ior_hard_write 5.214 GB/s : time 408.44 seconds [RESULT] BW phase 3 ior_easy_read 96.010 GB/s : time 586.61 seconds [RESULT] BW phase 4 ior_hard_read 13.273 GB/s : time 160.43 seconds [RESULT] IOPS phase 1 mdtest_easy_write 117.837 kiops : time 312.49 seconds [RESULT] IOPS phase 2 mdtest_hard_write 20.080 kiops : time 309.86 seconds [RESULT] IOPS phase 3 find 2042.910 kiops : time 21.18 seconds [RESULT] IOPS phase 4 mdtest_easy_stat 49.651 kiops : time 741.64 seconds [RESULT] IOPS phase 5 mdtest_hard_stat 49.418 kiops : time 125.91 seconds [RESULT] IOPS phase 6 mdtest_easy_delete 180.854 kiops : time 203.60 seconds [RESULT] IOPS phase 7 mdtest_hard_read 21.894 kiops : time 284.20 seconds [RESULT] IOPS phase 8 mdtest_hard_delete 25.418 kiops : time 246.28 seconds [SCORE] Bandwidth 32.7073 GB/s : IOPS 76.6678 kiops : TOTAL 50.0759