-- started at 09/28/2021 17:26:17 -- mdtest-3.4.0+dev was launched with 128 total task(s) on 64 node(s) Command line used: ./mdtest '-n' '48000' '-t' '-w' '3901' '-e' '3901' '-P' '-G=1717665016' '-N' '1' '-F' '-d' '/work/projects/hpcbenchs/IO500/datafiles/2021.09.28-17.08.10/mdtest-hard' '-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-hard.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-hard-write.csv' '-a' 'POSIX' Path : /work/projects/hpcbenchs/IO500/datafiles/2021.09.28-17.08.10/mdtest-hard FS : 3092.9 TiB Used FS: 29.2% Inodes: 6439.0 Mi Used Inodes: 4.7% Nodemap: 11000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2469 Shifting ranks by 2 for each phase. 128 tasks, 6144000 files Continue stonewall hit min: 37471 max: 45971 avg: 43592.0 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation 18152.144 18152.144 18152.144 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 3998.383 3998.383 3998.383 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 324.165 324.165 324.165 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 0.000 0.000 0.000 0.000 Tree removal 0.000 0.000 0.000 0.000 -- finished at 09/28/2021 17:31:42 --