== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 23:52:30 (1767329550)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.12 seconds: 86.35 ops/second
total: 1000 mkdir in 6.68 seconds: 149.80 ops/second
total: 1000 mkdir in 7.69 seconds: 130.06 ops/second
total: 1000 mkdir in 7.61 seconds: 131.45 ops/second
total: 1000 mkdir in 7.76 seconds: 128.87 ops/second
total: 1000 mkdir in 8.23 seconds: 121.45 ops/second
total: 1000 mkdir in 8.60 seconds: 116.25 ops/second
total: 1000 mkdir in 8.78 seconds: 113.93 ops/second
total: 1000 mkdir in 8.92 seconds: 112.08 ops/second
total: 1000 mkdir in 8.94 seconds: 111.88 ops/second
total: 1000 mkdir in 8.98 seconds: 111.41 ops/second
Time for file creation 13 sec for 8 parallel RPCs
rmdir(/mnt/lustre/d182b.sanity/8/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/0/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/1/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/2/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/9/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/3/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/4/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/6/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/7/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/5/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 5 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.24 seconds: 42.24 ops/second
total: 1000 mkdir in 7.71 seconds: 129.73 ops/second
 - mkdir 839 (time 1767329760.82 total 10.00 last 83.87)
 - mkdir 949 (time 1767329770.83 total 20.01 last 10.99)
total: 1000 mkdir in 24.50 seconds: 40.82 ops/second
 - mkdir 857 (time 1767329760.61 total 10.04 last 85.34)
 - mkdir 939 (time 1767329770.67 total 20.10 last 8.16)
total: 1000 mkdir in 27.49 seconds: 36.37 ops/second
 - mkdir 854 (time 1767329760.76 total 10.15 last 84.13)
 - mkdir 933 (time 1767329770.89 total 20.29 last 7.80)
total: 1000 mkdir in 29.07 seconds: 34.40 ops/second
 - mkdir 817 (time 1767329760.94 total 10.02 last 81.52)
 - mkdir 903 (time 1767329771.03 total 20.12 last 8.52)
total: 1000 mkdir in 29.36 seconds: 34.06 ops/second
 - mkdir 824 (time 1767329761.03 total 10.01 last 82.30)
 - mkdir 915 (time 1767329771.09 total 20.08 last 9.04)
total: 1000 mkdir in 29.26 seconds: 34.17 ops/second
 - mkdir 817 (time 1767329761.06 total 10.02 last 81.57)
 - mkdir 907 (time 1767329771.09 total 20.04 last 8.98)
total: 1000 mkdir in 29.88 seconds: 33.46 ops/second
 - mkdir 796 (time 1767329761.22 total 10.08 last 78.94)
 - mkdir 871 (time 1767329771.27 total 20.13 last 7.46)
 - mkdir 966 (time 1767329781.29 total 30.15 last 9.48)
total: 1000 mkdir in 31.61 seconds: 31.64 ops/second
 - mkdir 809 (time 1767329761.00 total 10.02 last 80.73)
 - mkdir 881 (time 1767329771.07 total 20.10 last 7.15)
 - mkdir 962 (time 1767329781.09 total 30.12 last 8.09)
total: 1000 mkdir in 31.84 seconds: 31.40 ops/second
 - mkdir 796 (time 1767329761.08 total 10.04 last 79.27)
 - mkdir 873 (time 1767329771.09 total 20.05 last 7.70)
 - mkdir 960 (time 1767329781.11 total 30.07 last 8.68)
total: 1000 mkdir in 31.81 seconds: 31.44 ops/second
Time for file creation 38 sec for 1 RPC sent at a time
 - unlinked 0 (time 1767329785 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1767329788 ; total 0 ; last 0)
total: 1000 unlinks in 27 seconds: 37.037037 unlinks/second
 - unlinked 0 (time 1767329788 ; total 0 ; last 0)
total: 1000 unlinks in 29 seconds: 34.482758 unlinks/second
 - unlinked 0 (time 1767329788 ; total 0 ; last 0)
total: 1000 unlinks in 32 seconds: 31.250000 unlinks/second
 - unlinked 0 (time 1767329788 ; total 0 ; last 0)
total: 1000 unlinks in 32 seconds: 31.250000 unlinks/second
 - unlinked 0 (time 1767329788 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
 - unlinked 0 (time 1767329788 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
 - unlinked 0 (time 1767329788 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
 - unlinked 0 (time 1767329788 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
 - unlinked 0 (time 1767329788 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
Time for file removal 38 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8