-- started at 11/06/2019 01:59:23 -- mdtest-3.3.0+dev was launched with 200 total task(s) on 10 node(s) Command line used: /root/io-500-dev/bin/mdtest '-r' '-F' '-P' '-d' '/mnt/yrfs/datafiles/io500.2019.11.05-23.21.02/mdt_easy' '-n' '900000' '-u' '-L' '-x' '/mnt/yrfs/datafiles/io500.2019.11.05-23.21.02/mdt_easy-stonewall' '-N' '1' Path: /mnt/yrfs/datafiles/io500.2019.11.05-23.21.02 FS: 46.9 TiB Used FS: 63.3% Inodes: 0.0 Mi Used Inodes: -nan% Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2128 Shifting ranks by 20 for each phase. 200 tasks, 180000000 files WARNING: could not read stonewall status file 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 : 163991.717 163990.739 163991.398 0.309 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 0.016 0.016 0.016 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 : 1097.623 1097.616 1097.619 0.002 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 63.374 63.374 63.374 0.000 -- finished at 11/06/2019 02:18:44 --