-- started at 11/06/2019 08:03:27 -- mdtest-3.3.0+dev was launched with 4096 total task(s) on 128 node(s) Command line used: /ccc/t1kf/io-500-dev-hpcx/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ccc/t1kf/io-500-dev-hpcx/datafiles/io500.2019.11.06-06.13.20/mdt_hard' '-n' '950000' '-x' '/ccc/t1kf/io-500-dev-hpcx/datafiles/io500.2019.11.06-06.13.20/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' Path: /ccc/t1kf/io-500-dev-hpcx/datafiles/io500.2019.11.06-06.13.20 FS: 1966.7 TiB Used FS: 43.0% Inodes: 3661.5 Mi Used Inodes: 42.8% Nodemap: 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V-0: Rank 0 Line 2128 Shifting ranks by 32 for each phase. 4096 tasks, 3891200000 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 : 243325.705 243319.291 243322.587 1.149 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 0.473 0.473 0.473 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 : 597.366 597.350 597.358 0.003 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 2.116 2.116 2.116 0.000 -- finished at 11/06/2019 08:13:26 --