-- started at 11/09/2019 23:05:48 -- mdtest-3.3.0+dev was launched with 760 total task(s) on 10 node(s) Command line used: /io500/io500-sc19/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_hard' '-n' '950000' '-x' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_hard-stonewall' '-a' 'POSIX' '--posix.odirect' '-N' '1' Path: /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19 FS: 3623.2 TiB Used FS: 81.5% Inodes: 1312662.2 Mi Used Inodes: 61.9% Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2137 Shifting ranks by 76 for each phase. 760 tasks, 722000000 files [mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0 [mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0 [mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0 [mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0 [mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0 [mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0 [mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0 [mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0 [mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0 [mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0 [mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd [mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0 [mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd [mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0 [mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd [mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0 [mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd [mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0 [mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd [mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0 [mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd [mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0 [mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd [mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0 [mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd [mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0 [mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd 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 : 348.640 348.637 348.640 0.000 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 3.625 3.625 3.625 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 : 915.565 915.556 915.557 0.001 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 0.276 0.276 0.276 0.000 -- finished at 11/09/2019 23:21:04 --