== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:03:41 (1789621421)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.37 seconds: 27.34 ops/second
 - mkdir 355 (time 1789621438.31 total 10.00 last 35.49)
 - mkdir 654 (time 1789621448.33 total 20.02 last 29.85)
 - mkdir 959 (time 1789621458.35 total 30.05 last 30.42)
total: 1000 mkdir in 31.25 seconds: 32.00 ops/second
 - mkdir 349 (time 1789621437.88 total 10.01 last 34.86)
 - mkdir 638 (time 1789621447.91 total 20.04 last 28.82)
 - mkdir 927 (time 1789621457.92 total 30.05 last 28.87)
total: 1000 mkdir in 32.89 seconds: 30.41 ops/second
 - mkdir 353 (time 1789621438.15 total 10.01 last 35.26)
 - mkdir 639 (time 1789621448.18 total 20.03 last 28.53)
 - mkdir 933 (time 1789621458.19 total 30.05 last 29.36)
total: 1000 mkdir in 32.65 seconds: 30.63 ops/second
 - mkdir 351 (time 1789621438.41 total 10.00 last 35.10)
 - mkdir 640 (time 1789621448.43 total 20.02 last 28.83)
 - mkdir 934 (time 1789621458.45 total 30.04 last 29.34)
total: 1000 mkdir in 32.90 seconds: 30.40 ops/second
 - mkdir 345 (time 1789621438.35 total 10.03 last 34.41)
 - mkdir 635 (time 1789621448.36 total 20.03 last 28.98)
 - mkdir 929 (time 1789621458.37 total 30.04 last 29.38)
total: 1000 mkdir in 33.08 seconds: 30.23 ops/second
 - mkdir 343 (time 1789621437.89 total 10.01 last 34.27)
 - mkdir 624 (time 1789621447.90 total 20.02 last 28.07)
 - mkdir 913 (time 1789621457.91 total 30.04 last 28.85)
total: 1000 mkdir in 33.61 seconds: 29.75 ops/second
 - mkdir 348 (time 1789621438.40 total 10.01 last 34.75)
 - mkdir 637 (time 1789621448.44 total 20.05 last 28.81)
 - mkdir 929 (time 1789621458.45 total 30.06 last 29.15)
total: 1000 mkdir in 33.21 seconds: 30.11 ops/second
 - mkdir 345 (time 1789621438.14 total 10.00 last 34.50)
 - mkdir 632 (time 1789621448.15 total 20.00 last 28.69)
 - mkdir 922 (time 1789621458.17 total 30.03 last 28.92)
total: 1000 mkdir in 33.51 seconds: 29.84 ops/second
 - mkdir 347 (time 1789621438.41 total 10.01 last 34.66)
 - mkdir 632 (time 1789621448.41 total 20.01 last 28.49)
 - mkdir 921 (time 1789621458.45 total 30.05 last 28.80)
total: 1000 mkdir in 33.49 seconds: 29.86 ops/second
 - mkdir 333 (time 1789621438.05 total 10.01 last 33.26)
 - mkdir 606 (time 1789621448.08 total 20.04 last 27.23)
 - mkdir 889 (time 1789621458.09 total 30.05 last 28.28)
total: 1000 mkdir in 34.93 seconds: 28.63 ops/second
Time for file creation 40 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/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
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/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/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/7/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 0.42 seconds: 23.65 ops/second
 - mkdir 404 (time 1789621846.72 total 10.01 last 40.35)
 - mkdir 848 (time 1789621856.73 total 20.02 last 44.36)
total: 1000 mkdir in 24.48 seconds: 40.85 ops/second
 - mkdir 421 (time 1789621847.42 total 10.01 last 42.06)
 - mkdir 865 (time 1789621857.43 total 20.02 last 44.38)
total: 1000 mkdir in 23.82 seconds: 41.99 ops/second
 - mkdir 419 (time 1789621847.65 total 10.00 last 41.90)
 - mkdir 852 (time 1789621857.68 total 20.04 last 43.14)
total: 1000 mkdir in 24.80 seconds: 40.33 ops/second
 - mkdir 422 (time 1789621847.81 total 10.01 last 42.16)
 - mkdir 853 (time 1789621857.86 total 20.05 last 42.92)
total: 1000 mkdir in 25.13 seconds: 39.80 ops/second
 - mkdir 428 (time 1789621848.06 total 10.02 last 42.72)
 - mkdir 851 (time 1789621858.07 total 20.02 last 42.27)
total: 1000 mkdir in 25.19 seconds: 39.70 ops/second
 - mkdir 430 (time 1789621847.96 total 10.00 last 42.99)
 - mkdir 852 (time 1789621857.96 total 20.00 last 42.19)
total: 1000 mkdir in 25.27 seconds: 39.57 ops/second
 - mkdir 424 (time 1789621848.19 total 10.02 last 42.30)
 - mkdir 849 (time 1789621858.24 total 20.07 last 42.30)
total: 1000 mkdir in 25.81 seconds: 38.74 ops/second
 - mkdir 425 (time 1789621848.00 total 10.01 last 42.47)
 - mkdir 849 (time 1789621858.02 total 20.03 last 42.31)
total: 1000 mkdir in 25.99 seconds: 38.47 ops/second
 - mkdir 422 (time 1789621848.14 total 10.01 last 42.17)
 - mkdir 847 (time 1789621858.15 total 20.02 last 42.43)
total: 1000 mkdir in 26.07 seconds: 38.35 ops/second
 - mkdir 419 (time 1789621847.92 total 10.02 last 41.80)
 - mkdir 834 (time 1789621857.95 total 20.05 last 41.39)
total: 1000 mkdir in 26.84 seconds: 37.26 ops/second
Time for file creation 32 sec for 1 RPC sent at a time
 - unlinked 0 (time 1789621869 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1789621869 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1789621869 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1789621869 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1789621869 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1789621869 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1789621869 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1789621869 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1789621869 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1789621869 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
Time for file removal 17 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8