-- started at 07/08/2020 17:56:06 -- mdtest-3.3.0+dev was launched with 256 total task(s) on 8 node(s) Command line used: ./mdtest '-n' '240000' '-u' '-L' '-F' '-P' '-N' '1' '-d' '/tmp/cbt/mnt/cbt-cephfs-kernel/0/io500/io500-app/datafiles/2020.07.08-16.53.40-app/mdtest-easy' '-x' '/tmp/cbt/mnt/cbt-cephfs-kernel/0/io500/io500-app/datafiles/2020.07.08-16.53.40-app/mdtest-easy-stonewall' '-C' '-Y' '-W' '300' '-a' 'CEPHFS' '--cephfs.user=admin' '--cephfs.conf=/etc/ceph/ceph.conf' '--cephfs.prefix=/tmp/cbt/mnt/cbt-cephfs-kernel/0' Path: /tmp/cbt/mnt/cbt-cephfs-kernel/0/io500/io500-app/datafiles/2020.07.08-16.53.40-app FS: 428.6 TiB Used FS: 13.2% Inodes: 0.0 Mi Used Inodes: 100.0% Nodemap: 1111111111111111111111111111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 V-0: Rank 0 Line 2166 Shifting ranks by 32 for each phase. 256 tasks, 61440000 files Continue stonewall hit min: 154805 max: 240000 avg: 234139.8 SUMMARY rate: (of 1 iterations) Operation Max Min Mean Std Dev --------- --- --- ---- ------- File creation : 108678.990 108678.892 108678.951 0.022 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 File create (stonewall) : NA NA 199687.399 NA Tree creation : 21.681 21.681 21.681 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 : 565.335 565.335 565.335 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 File create (stonewall) : NA NA 300.168 NA Tree creation : 0.046 0.046 0.046 0.000 Tree removal : 0.000 0.000 0.000 0.000 -- finished at 07/08/2020 18:05:32 --