-- started at 07/14/2020 09:06:40 -- mdtest-3.3.0+dev was launched with 280 total task(s) on 10 node(s) Command line used: /home/nx01/nx01/rnou/io500-app/bin/mdtest '-Y' '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/tmp/r/io500-scr/mdt_hard' '-n' '1000000' '-x' '/tmp/r/io500-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300' Path: /tmp/r/io500-scr FS: 50.8 TiB Used FS: 49.2% Inodes: 0.0 Mi Used Inodes: -nan% Nodemap: 1111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 28 for each phase. 280 tasks, 280000000 files Continue stonewall hit min: 238331 max: 254816 avg: 248089.8 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 187323.583 187321.863 187322.728 0.340 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 231485.878 NA Tree creation : 1852.913 1852.913 1852.913 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 : 380.887 380.884 380.885 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 300.084 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 09:13:55 --