== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 20:27:27 (1756686447)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.12 seconds: 82.10 ops/second
total: 1000 mkdir in 6.71 seconds: 149.11 ops/second
 - mkdir 762 (time 1756686462.61 total 10.13 last 75.19)
 - mkdir 915 (time 1756686472.63 total 20.15 last 15.28)
total: 1000 mkdir in 26.25 seconds: 38.09 ops/second
 - mkdir 712 (time 1756686463.12 total 10.00 last 71.18)
 - mkdir 881 (time 1756686473.13 total 20.01 last 16.89)
total: 1000 mkdir in 27.43 seconds: 36.46 ops/second
 - mkdir 694 (time 1756686463.07 total 10.00 last 69.37)
 - mkdir 859 (time 1756686473.08 total 20.02 last 16.47)
total: 1000 mkdir in 28.03 seconds: 35.67 ops/second
 - mkdir 685 (time 1756686463.14 total 10.00 last 68.48)
 - mkdir 851 (time 1756686473.17 total 20.03 last 16.56)
total: 1000 mkdir in 28.65 seconds: 34.90 ops/second
 - mkdir 703 (time 1756686463.05 total 10.01 last 70.22)
 - mkdir 857 (time 1756686473.11 total 20.08 last 15.30)
total: 1000 mkdir in 28.98 seconds: 34.51 ops/second
 - mkdir 696 (time 1756686463.05 total 10.06 last 69.21)
 - mkdir 857 (time 1756686473.09 total 20.10 last 16.04)
total: 1000 mkdir in 29.04 seconds: 34.44 ops/second
 - mkdir 702 (time 1756686463.05 total 10.06 last 69.81)
 - mkdir 861 (time 1756686473.10 total 20.10 last 15.82)
total: 1000 mkdir in 29.06 seconds: 34.41 ops/second
 - mkdir 685 (time 1756686463.17 total 10.02 last 68.35)
 - mkdir 846 (time 1756686473.19 total 20.04 last 16.07)
total: 1000 mkdir in 28.95 seconds: 34.54 ops/second
 - mkdir 689 (time 1756686463.22 total 10.03 last 68.69)
 - mkdir 850 (time 1756686473.28 total 20.09 last 16.00)
total: 1000 mkdir in 29.03 seconds: 34.45 ops/second
Time for file creation 35 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/1/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/6/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/8/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/4/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 0.28 seconds: 35.62 ops/second
total: 1000 mkdir in 6.62 seconds: 150.98 ops/second
total: 1000 mkdir in 6.88 seconds: 145.36 ops/second
total: 1000 mkdir in 7.10 seconds: 140.88 ops/second
total: 1000 mkdir in 7.50 seconds: 133.35 ops/second
total: 1000 mkdir in 7.50 seconds: 133.30 ops/second
total: 1000 mkdir in 7.75 seconds: 129.01 ops/second
total: 1000 mkdir in 7.78 seconds: 128.48 ops/second
total: 1000 mkdir in 7.79 seconds: 128.43 ops/second
total: 1000 mkdir in 7.92 seconds: 126.21 ops/second
total: 1000 mkdir in 8.02 seconds: 124.67 ops/second
Time for file creation 13 sec for 1 RPC sent at a time
 - unlinked 0 (time 1756686749 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1756686749 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1756686749 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1756686749 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1756686750 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1756686750 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1756686750 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1756686750 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1756686750 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1756686750 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8