-- started at 09/28/2021 17:14:05 -- mdtest-3.4.0+dev was launched with 128 total task(s) on 64 node(s) Command line used: ./mdtest '-n' '240000' '-u' '-L' '-F' '-P' '-G' '1717654328' '-N' '1' '-d' '/work/projects/hpcbenchs/IO500/datafiles/2021.09.28-17.08.10/mdtest-easy' '-x' '/mnt/irisgpfs/users/svarrette/git/gitlab.uni.lu/svarrette/devel/benchmarks/IO500/runs/IO500-isc21_2021-09-28/N64-128clients.openmpi/2021.09.28-17.08.10/mdtest-easy.stonewall' '-C' '-Y' '-W' '300' '--saveRankPerformanceDetails=/mnt/irisgpfs/users/svarrette/git/gitlab.uni.lu/svarrette/devel/benchmarks/IO500/runs/IO500-isc21_2021-09-28/N64-128clients.openmpi/2021.09.28-17.08.10/mdtest-easy-write.csv' '-a' 'POSIX' Path : /work/projects/hpcbenchs/IO500/datafiles/2021.09.28-17.08.10/mdtest-easy FS : 3092.9 TiB Used FS: 29.2% Inodes: 6439.0 Mi Used Inodes: 4.4% Nodemap: 11000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2469 Shifting ranks by 2 for each phase. 128 tasks, 30720000 files Continue stonewall hit min: 123283 max: 167225 avg: 140997.6 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation 59368.146 59368.146 59368.146 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 Tree creation 0.892 0.892 0.892 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 360.544 360.544 360.544 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 Tree creation 1.122 1.122 1.122 0.000 Tree removal 0.000 0.000 0.000 0.000 -- finished at 09/28/2021 17:20:07 --