== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 19:15:39 (1777590939)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.28 seconds: 35.87 ops/second
 - mkdir 566 (time 1777590955.37 total 10.00 last 56.58)
total: 1000 mkdir in 18.03 seconds: 55.45 ops/second
 - mkdir 558 (time 1777590955.98 total 10.01 last 55.73)
 - mkdir 988 (time 1777590966.01 total 20.05 last 42.84)
total: 1000 mkdir in 21.00 seconds: 47.63 ops/second
 - mkdir 563 (time 1777590956.21 total 10.02 last 56.21)
 - mkdir 988 (time 1777590966.29 total 20.10 last 42.14)
total: 1000 mkdir in 21.07 seconds: 47.46 ops/second
 - mkdir 563 (time 1777590956.29 total 10.00 last 56.29)
 - mkdir 989 (time 1777590966.33 total 20.05 last 42.39)
total: 1000 mkdir in 21.07 seconds: 47.47 ops/second
 - mkdir 560 (time 1777590956.32 total 10.01 last 55.92)
 - mkdir 981 (time 1777590966.43 total 20.12 last 41.64)
total: 1000 mkdir in 21.47 seconds: 46.57 ops/second
 - mkdir 570 (time 1777590956.50 total 10.02 last 56.91)
 - mkdir 986 (time 1777590966.70 total 20.21 last 40.80)
total: 1000 mkdir in 21.32 seconds: 46.91 ops/second
 - mkdir 564 (time 1777590956.39 total 10.02 last 56.30)
 - mkdir 980 (time 1777590966.41 total 20.03 last 41.53)
total: 1000 mkdir in 21.49 seconds: 46.53 ops/second
 - mkdir 556 (time 1777590956.48 total 10.02 last 55.50)
 - mkdir 975 (time 1777590966.57 total 20.11 last 41.53)
total: 1000 mkdir in 21.67 seconds: 46.15 ops/second
 - mkdir 557 (time 1777590956.45 total 10.00 last 55.69)
 - mkdir 974 (time 1777590966.70 total 20.25 last 40.68)
total: 1000 mkdir in 21.81 seconds: 45.85 ops/second
 - mkdir 558 (time 1777590956.59 total 10.00 last 55.78)
 - mkdir 966 (time 1777590966.62 total 20.04 last 40.67)
total: 1000 mkdir in 21.82 seconds: 45.83 ops/second
Time for file creation 28 sec for 8 parallel RPCs
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/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/6/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
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/8/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/4/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
Time for file removal 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.21 seconds: 48.65 ops/second
 - mkdir 806 (time 1777591221.34 total 10.00 last 80.58)
total: 1000 mkdir in 12.66 seconds: 78.97 ops/second
 - mkdir 800 (time 1777591222.15 total 10.00 last 79.99)
total: 1000 mkdir in 15.95 seconds: 62.68 ops/second
 - mkdir 817 (time 1777591222.60 total 10.03 last 81.47)
total: 1000 mkdir in 15.72 seconds: 63.60 ops/second
 - mkdir 785 (time 1777591222.10 total 10.01 last 78.39)
total: 1000 mkdir in 16.38 seconds: 61.05 ops/second
 - mkdir 790 (time 1777591222.43 total 10.08 last 78.41)
total: 1000 mkdir in 16.68 seconds: 59.94 ops/second
 - mkdir 793 (time 1777591222.51 total 10.01 last 79.20)
total: 1000 mkdir in 16.79 seconds: 59.57 ops/second
 - mkdir 796 (time 1777591222.61 total 10.02 last 79.44)
total: 1000 mkdir in 16.78 seconds: 59.58 ops/second
 - mkdir 797 (time 1777591222.60 total 10.01 last 79.64)
total: 1000 mkdir in 16.83 seconds: 59.41 ops/second
 - mkdir 790 (time 1777591222.58 total 10.00 last 78.96)
total: 1000 mkdir in 16.85 seconds: 59.34 ops/second
 - mkdir 795 (time 1777591222.62 total 10.01 last 79.44)
total: 1000 mkdir in 16.91 seconds: 59.12 ops/second
Time for file creation 21 sec for 1 RPC sent at a time
 - unlinked 0 (time 1777591233 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777591233 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777591233 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1777591234 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777591234 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777591234 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777591234 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777591234 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777591234 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1777591234 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 12 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8