-- started at 07/11/2020 10:09:42 -- mdtest-3.3.0+dev was launched with 220 total task(s) on 10 node(s) Command line used: ./mdtest '-n' '40000' '-u' '-L' '-F' '-P' '-N' '1' '-d' '/mnt/cephfs/datafiles/2020.07.11-10.09.37-app/mdtest-easy' '-x' '/mnt/cephfs/datafiles/2020.07.11-10.09.37-app/mdtest-easy-stonewall' '-C' '-Y' '-W' '300' '-a' 'POSIX' Path: /mnt/cephfs/datafiles/2020.07.11-10.09.37-app FS: 63.1 TiB Used FS: 17.8% Inodes: 10.8 Mi Used Inodes: 100.0% Nodemap: 1000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000 V-0: Rank 0 Line 2166 Shifting ranks by 1 for each phase. 220 tasks, 8800000 files Continue stonewall hit min: 14679 max: 40000 avg: 34444.9 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 21386.048 21385.998 21386.028 0.016 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 25138.048 NA Tree creation : 25.235 25.235 25.235 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 : 411.484 411.483 411.484 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 301.451 NA Tree creation : 0.040 0.040 0.040 0.000 Tree removal : 0.000 0.000 0.000 0.000 -- finished at 07/11/2020 10:16:33 --