-- started at 07/14/2020 15:12:59 -- mdtest-3.3.0+dev was launched with 1280 total task(s) on 40 node(s) Command line used: /work/BMLab/Lustre/io500_isc20/io500-app/bin/mdtest '-Y' '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ai400/datafiles/2020.07.14-14.55.35-scr/mdt_hard' '-n' '200000' '-x' '/ai400/datafiles/2020.07.14-14.55.35-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300' Path: /ai400/datafiles/2020.07.14-14.55.35-scr FS: 94.9 TiB Used FS: 33.1% Inodes: 884.0 Mi Used Inodes: 13.1% Nodemap: 11111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 32 for each phase. 1280 tasks, 256000000 files Continue stonewall hit min: 30291 max: 34809 avg: 32711.1 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 131451.559 131451.518 131451.542 0.009 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 139575.822 NA Tree creation : 9.931 9.931 9.931 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 : 338.950 338.950 338.950 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 299.982 NA Tree creation : 0.101 0.101 0.101 0.000 Tree removal : 0.000 0.000 0.000 0.000 -- finished at 07/14/2020 15:18:38 --