== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 20:50:47 (1775177447)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.35 seconds: 28.92 ops/second
 - mkdir 442 (time 1775177464.21 total 10.03 last 44.05)
 - mkdir 865 (time 1775177474.21 total 20.04 last 42.28)
total: 1000 mkdir in 23.48 seconds: 42.60 ops/second
 - mkdir 439 (time 1775177464.14 total 10.01 last 43.85)
 - mkdir 861 (time 1775177474.16 total 20.03 last 42.15)
total: 1000 mkdir in 23.76 seconds: 42.08 ops/second
 - mkdir 442 (time 1775177464.54 total 10.00 last 44.18)
 - mkdir 862 (time 1775177474.54 total 20.01 last 41.99)
total: 1000 mkdir in 24.10 seconds: 41.49 ops/second
 - mkdir 438 (time 1775177464.73 total 10.02 last 43.73)
 - mkdir 860 (time 1775177474.75 total 20.03 last 42.13)
total: 1000 mkdir in 24.47 seconds: 40.87 ops/second
 - mkdir 439 (time 1775177464.70 total 10.00 last 43.89)
 - mkdir 859 (time 1775177474.71 total 20.02 last 41.93)
total: 1000 mkdir in 24.52 seconds: 40.78 ops/second
 - mkdir 433 (time 1775177464.57 total 10.01 last 43.26)
 - mkdir 852 (time 1775177474.59 total 20.03 last 41.81)
total: 1000 mkdir in 24.70 seconds: 40.49 ops/second
 - mkdir 438 (time 1775177464.72 total 10.01 last 43.78)
 - mkdir 858 (time 1775177474.74 total 20.03 last 41.88)
total: 1000 mkdir in 24.56 seconds: 40.71 ops/second
 - mkdir 434 (time 1775177464.64 total 10.00 last 43.39)
 - mkdir 851 (time 1775177474.67 total 20.03 last 41.59)
total: 1000 mkdir in 24.85 seconds: 40.23 ops/second
 - mkdir 431 (time 1775177464.72 total 10.02 last 43.00)
 - mkdir 845 (time 1775177474.74 total 20.05 last 41.30)
total: 1000 mkdir in 25.06 seconds: 39.90 ops/second
 - mkdir 426 (time 1775177464.57 total 10.01 last 42.55)
 - mkdir 831 (time 1775177474.59 total 20.03 last 40.41)
total: 1000 mkdir in 25.46 seconds: 39.28 ops/second
Time for file creation 32 sec for 8 parallel RPCs
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/5/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/0/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/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/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
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 0.12 seconds: 86.01 ops/second
total: 1000 mkdir in 5.76 seconds: 173.49 ops/second
total: 1000 mkdir in 8.16 seconds: 122.62 ops/second
total: 1000 mkdir in 8.73 seconds: 114.60 ops/second
total: 1000 mkdir in 8.88 seconds: 112.56 ops/second
total: 1000 mkdir in 9.08 seconds: 110.08 ops/second
total: 1000 mkdir in 9.26 seconds: 108.05 ops/second
total: 1000 mkdir in 9.33 seconds: 107.21 ops/second
total: 1000 mkdir in 9.70 seconds: 103.08 ops/second
total: 1000 mkdir in 9.93 seconds: 100.67 ops/second
total: 1000 mkdir in 9.94 seconds: 100.60 ops/second
Time for file creation 14 sec for 1 RPC sent at a time
 - unlinked 0 (time 1775177667 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1775177667 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1775177667 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1775177667 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1775177667 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1775177667 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1775177667 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1775177667 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1775177667 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1775177667 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 9 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8