-- started at 05/19/2020 12:20:48 -- mdtest-3.3.0+dev was launched with 120 total task(s) on 10 node(s) Command line used: ./mdtest '-n' '1000000' '-u' '-L' '-F' '-P' '-N' '1' '-d' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-app/mdtest-easy' '-x' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-app/mdtest-easy-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: 8.3% Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 12 for each phase. 120 tasks, 120000000 files Continue stonewall hit min: 34048 max: 36588 avg: 34829.9 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 13635.026 13632.325 13633.341 0.724 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 13865.753 NA Tree creation : 10.048 10.048 10.048 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 : 322.070 322.006 322.046 0.017 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 301.432 NA Tree creation : 0.100 0.100 0.100 0.000 Tree removal : 0.000 0.000 0.000 0.000 -- finished at 05/19/2020 12:26:10 --