-- started at 07/11/2020 07:31:59 -- mdtest-3.3.0+dev was launched with 944 total task(s) on 59 node(s) Command line used: /opt/basis/rsc/io500/io500-app/bin/mdtest '-Y' '-C' '-F' '-P' '-d' '/lustre/iospb/io500-2020spring/datafiles/2020.07.11-05.26.49-scr/mdt_easy' '-n' '1000000' '-u' '-L' '-a' 'POSIX' '--posix.odirect' '-x' '/lustre/iospb/io500-2020spring/datafiles/2020.07.11-05.26.49-scr/mdt_easy-stonewall' '-N' '1' '-W' '300' Path: /lustre/iospb/io500-2020spring/datafiles/2020.07.11-05.26.49-scr FS: 196.3 TiB Used FS: 22.8% Inodes: 793.2 Mi Used Inodes: 0.0% Nodemap: 11111111111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase. 944 tasks, 944000000 files Continue stonewall hit min: 62814 max: 125166 avg: 98901.4 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 173959.117 173941.090 173949.643 4.114 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 311409.145 NA Tree creation : 7.368 7.368 7.368 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 : 679.292 679.221 679.258 0.016 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 299.808 NA Tree creation : 0.136 0.136 0.136 0.000 Tree removal : 0.000 0.000 0.000 0.000 -- finished at 07/11/2020 07:45:52 --