-- started at 07/11/2020 05:53:43 -- mdtest-3.3.0+dev was launched with 944 total task(s) on 59 node(s) Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/lustre/iospb/io500-2020spring/datafiles/2020.07.11-05.26.49-app/mdtest-hard' '-x' '/lustre/iospb/io500-2020spring/datafiles/2020.07.11-05.26.49-app/mdtest-hard-stonewall' '-C' '-Y' '-W' '300' '-a' 'POSIX' Path: /lustre/iospb/io500-2020spring/datafiles/2020.07.11-05.26.49-app FS: 0.0 GiB Used FS: -nan% Inodes: -113373821.3 Mi Used Inodes: 100.0% Nodemap: 11111111111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase. 944 tasks, 944000000 files Continue stonewall hit min: 64448 max: 70015 avg: 67479.8 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 88864.861 88855.102 88860.225 1.702 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 212383.141 NA Tree creation : 12.906 12.906 12.906 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 : 743.842 743.760 743.799 0.014 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 299.934 NA Tree creation : 0.077 0.077 0.077 0.000 Tree removal : 0.000 0.000 0.000 0.000 -- finished at 07/11/2020 06:10:21 --