-------------------------------------------------------------------------- WARNING: There are more than one active ports on host 'bss027', but the default subnet GID prefix was detected on more than one of these ports. If these ports are connected to different physical IB networks, this configuration will fail in Open MPI. This version of Open MPI requires that every physically separate IB subnet that is used between connected MPI processes must have different subnet ID values. Please see this FAQ entry for more details: http://www.open-mpi.org/faq/?category=openfabrics#ofa-default-subnet-gid NOTE: You can turn off this warning by setting the MCA parameter btl_openib_warn_default_gid_prefix to 0. -------------------------------------------------------------------------- -- started at 11/09/2019 07:40:46 -- mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s) Command line used: /scratch2/leh015/io500-sc19/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/scratch2/leh015/io500-sc19/datafiles/io500.2019.11.09-07.01.35/mdt_hard' '-n' '950000' '-x' '/scratch2/leh015/io500-sc19/datafiles/io500.2019.11.09-07.01.35/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' Path: /scratch2/leh015/io500-sc19/datafiles/io500.2019.11.09-07.01.35 FS: 628.6 TiB Used FS: 5.7% Inodes: 0.0 Mi Used Inodes: -nan% Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2128 Shifting ranks by 16 for each phase. 160 tasks, 152000000 files [bss022:10690] 111 more processes have sent help message help-mpi-btl-openib.txt / default subnet prefix [bss022:10690] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 0.000 0.000 0.000 0.000 File stat : 130820.788 130818.292 130820.741 0.196 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 SUMMARY time: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 0.000 0.000 0.000 0.000 File stat : 26.817 26.817 26.817 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 11/09/2019 07:41:13 --