-- started at 10/30/2020 02:57:25 -- mdtest-3.4.0+dev was launched with 756 total task(s) on 54 node(s) Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/lustre/client/io500/2020.10.30-00.59.02/mdtest-hard' '-x' './results/2020.10.30-00.59.02/mdtest-hard.stonewall' '-r' '-a' 'POSIX' Path: /lustre/client/io500/2020.10.30-00.59.02 FS: 180.1 TiB Used FS: 27.2% Inodes: 727.6 Mi Used Inodes: 11.3% Nodemap: 111111111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2216 Shifting ranks by 14 for each phase. 756 tasks, 756000000 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 : 59036.743 59036.256 59036.493 0.110 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 0.325 0.325 0.325 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 : 1462.474 1462.462 1462.468 0.003 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 3.074 3.074 3.074 0.000 -- finished at 10/30/2020 03:21:54 --