-- started at 07/11/2020 08:42:36 -- mdtest-3.3.0+dev was launched with 944 total task(s) on 59 node(s) Command line used: /opt/basis/rsc/io500/io500-app/bin/mdtest '-r' '-F' '-P' '-d' '/lustre/iospb/io500-2020spring/datafiles/2020.07.11-05.26.49-scr/mdt_easy' '-n' '1000000' '-u' '-L' '-a' 'POSIX' '--posix.odirect' '-x' '/lustre/iospb/io500-2020spring/datafiles/2020.07.11-05.26.49-scr/mdt_easy-stonewall' '-N' '1' Path: /lustre/iospb/io500-2020spring/datafiles/2020.07.11-05.26.49-scr FS: 196.3 TiB Used FS: 23.4% Inodes: 905.7 Mi Used Inodes: 19.0% Nodemap: 11111111111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase. 944 tasks, 944000000 files 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 : 131043.094 131032.852 131038.452 2.263 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 1.004 1.004 1.004 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 : 901.733 901.663 901.695 0.016 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 0.996 0.996 0.996 0.000 -- finished at 07/11/2020 08:57:44 --