-- started at 07/13/2020 08:28:53 -- mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s) Command line used: /work/BMLab/Lustre/io500_isc20/io500-app/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_hard' '-n' '190000' '-x' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' Path: /ai400/datafiles/2020.07.13-07.46.20-scr FS: 47.4 TiB Used FS: 27.3% Inodes: 413.0 Mi Used Inodes: 7.0% Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase. 160 tasks, 30400000 files SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 0.000 0.000 0.000 0.000 File stat : 0.000 0.000 0.000 0.000 File read : 0.000 0.000 0.000 0.000 File removal : 76943.430 76943.417 76943.425 0.004 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 0.488 0.488 0.488 0.000 SUMMARY time: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 0.000 0.000 0.000 0.000 File stat : 0.000 0.000 0.000 0.000 File read : 0.000 0.000 0.000 0.000 File removal : 395.096 395.095 395.095 0.000 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 2.049 2.049 2.049 0.000 -- finished at 07/13/2020 08:35:31 --