-- started at 07/14/2020 09:52:58 -- mdtest-3.3.0+dev was launched with 280 total task(s) on 10 node(s) Command line used: ./mdtest '-n' '5000000' '-u' '-L' '-F' '-P' '-N' '1' '-d' '/tmp/r/io500-app/mdtest-easy' '-x' '/tmp/r/io500-app/mdtest-easy-stonewall' '-C' '-Y' '-W' '300' '-a' 'POSIX' Path: /tmp/r/io500-app FS: 50.8 TiB Used FS: 47.4% Inodes: 0.0 Mi Used Inodes: -nan% Nodemap: 1111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 28 for each phase. 280 tasks, 1400000000 files Continue stonewall hit min: 2055869 max: 2204467 avg: 2134122.2 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 1897671.745 1897655.931 1897662.825 3.067 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 1991923.910 NA Tree creation : 54.364 54.364 54.364 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 : 325.270 325.267 325.269 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 299.988 NA Tree creation : 0.018 0.018 0.018 0.000 Tree removal : 0.000 0.000 0.000 0.000 -- finished at 07/14/2020 09:58:40 --