-- started at 07/08/2020 17:34:05 -- mdtest-3.3.0+dev was launched with 256 total task(s) on 8 node(s) Command line used: /tmp/cbt/mnt/cbt-cephfs-kernel/0/io500/io500-app/bin/mdtest '-r' '-F' '-P' '-d' '/tmp/cbt/mnt/cbt-cephfs-kernel/0/io500/io500-app/datafiles/2020.07.08-16.53.40-scr/mdt_easy' '-n' '240000' '-u' '-L' '-a' 'CEPHFS' '--cephfs.user=admin' '--cephfs.conf=/etc/ceph/ceph.conf' '--cephfs.prefix=/tmp/cbt/mnt/cbt-cephfs-kernel/0' '-x' '/tmp/cbt/mnt/cbt-cephfs-kernel/0/io500/io500-app/datafiles/2020.07.08-16.53.40-scr/mdt_easy-stonewall' '-N' '1' Path: /tmp/cbt/mnt/cbt-cephfs-kernel/0/io500/io500-app/datafiles/2020.07.08-16.53.40-scr FS: 429.7 TiB Used FS: 7.0% 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 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 : 136790.360 136789.099 136790.219 0.192 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 0.354 0.354 0.354 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 : 449.159 449.154 449.155 0.001 Tree creation : 0.000 0.000 0.000 0.000 Tree removal : 2.821 2.821 2.821 0.000 -- finished at 07/08/2020 17:41:37 --