-- started at 05/19/2020 12:32:52 -- mdtest-3.3.0+dev was launched with 120 total task(s) on 10 node(s) Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-app/mdtest-hard' '-x' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-app/mdtest-hard-stonewall' '-C' '-W' '300' '-a' 'POSIX' Path: /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-app FS: 20835.6 TiB Used FS: 79.6% Inodes: 5974.4 Mi Used Inodes: 8.4% Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 12 for each phase. 120 tasks, 120000000 files Continue stonewall hit min: 23681 max: 25034 avg: 24270.3 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 9683.825 9683.822 9683.823 0.001 File stat : 0.000 0.000 0.000 0.000 File read : 0.000 0.000 0.000 0.000 File removal : 0.000 0.000 0.000 0.000 File create (stonewall) : NA NA 9707.868 NA Tree creation : 2949.581 2949.581 2949.581 0.000 Tree removal : 0.000 0.000 0.000 0.000 SUMMARY time: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 310.216 310.216 310.216 0.000 File stat : 0.000 0.000 0.000 0.000 File read : 0.000 0.000 0.000 0.000 File removal : 0.000 0.000 0.000 0.000 File create (stonewall) : NA NA 300.008 NA Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 0.000 0.000 0.000 0.000 -- finished at 05/19/2020 12:38:02 --