-- started at 07/14/2020 00:05:31 -- mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s) Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/tmp/vef_mountdir/io500-app/mdtest-hard' '-x' '/tmp/vef_mountdir/io500-app/mdtest-hard-stonewall' '-C' '-Y' '-W' '300' '-a' 'POSIX' Path: /tmp/vef_mountdir/io500-app FS: 83.2 TiB Used FS: 21.8% Inodes: 0.0 Mi Used Inodes: -nan% Nodemap: 1000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000 V-0: Rank 0 Line 2166 Shifting ranks by 1 for each phase. 160 tasks, 160000000 files Continue stonewall hit min: 471853 max: 487081 avg: 479481.1 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 246264.600 246264.526 246264.567 0.019 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 255724.078 NA Tree creation : 1849.495 1849.495 1849.495 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 : 316.460 316.460 316.460 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 299.999 NA Tree creation : 0.001 0.001 0.001 0.000 Tree removal : 0.000 0.000 0.000 0.000 -- finished at 07/14/2020 00:10:50 --