-- started at 09/28/2020 04:46:42 -- mdtest-3.3.0+dev was launched with 1596 total task(s) on 42 node(s) Command line used: /scratch/io500-app-io500-isc20_v4/bin/mdtest '-Y' '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' './datafiles/2020.09.28-02.46.18-scr/mdt_hard' '-n' '1000000' '-x' './datafiles/2020.09.28-02.46.18-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300' Path: /scratch/io500-app-io500-isc20_v4/datafiles/2020.09.28-02.46.18-scr FS: 90.9 TiB Used FS: 59.5% Inodes: 2382.9 Mi Used Inodes: 19.6% Nodemap: 111111111111111111111111111111111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 38 for each phase. 1596 tasks, 1596000000 files Continue stonewall hit min: 8405 max: 12035 avg: 11193.6 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 40393.031 40297.182 40379.130 33.365 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 57782.475 NA Tree creation : 509.382 509.382 509.382 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 : 476.655 475.524 475.688 0.394 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 309.176 NA Tree creation : 0.002 0.002 0.002 0.000 Tree removal : 0.000 0.000 0.000 0.000 -- finished at 09/28/2020 05:03:47 --