== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 13:06:59 (1714410419)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.29 seconds: 34.47 ops/second
 - mkdir 539 (time 1714410433.90 total 10.00 last 53.89)
total: 1000 mkdir in 19.76 seconds: 50.60 ops/second
 - mkdir 538 (time 1714410433.80 total 10.02 last 53.70)
total: 1000 mkdir in 19.92 seconds: 50.20 ops/second
 - mkdir 540 (time 1714410433.84 total 10.01 last 53.92)
total: 1000 mkdir in 19.89 seconds: 50.27 ops/second
 - mkdir 539 (time 1714410433.90 total 10.03 last 53.75)
total: 1000 mkdir in 19.98 seconds: 50.05 ops/second
 - mkdir 529 (time 1714410433.61 total 10.01 last 52.83)
 - mkdir 989 (time 1714410443.61 total 20.02 last 45.96)
total: 1000 mkdir in 20.34 seconds: 49.17 ops/second
 - mkdir 533 (time 1714410433.88 total 10.00 last 53.29)
 - mkdir 997 (time 1714410443.92 total 20.04 last 46.25)
total: 1000 mkdir in 20.11 seconds: 49.73 ops/second
 - mkdir 532 (time 1714410433.85 total 10.03 last 53.06)
 - mkdir 994 (time 1714410443.92 total 20.10 last 45.88)
total: 1000 mkdir in 20.24 seconds: 49.40 ops/second
 - mkdir 533 (time 1714410433.96 total 10.03 last 53.13)
 - mkdir 994 (time 1714410444.00 total 20.07 last 45.90)
total: 1000 mkdir in 20.17 seconds: 49.58 ops/second
 - mkdir 535 (time 1714410434.02 total 10.01 last 53.45)
 - mkdir 993 (time 1714410444.03 total 20.02 last 45.75)
total: 1000 mkdir in 20.11 seconds: 49.72 ops/second
 - mkdir 531 (time 1714410433.99 total 10.01 last 53.06)
 - mkdir 990 (time 1714410444.00 total 20.02 last 45.85)
total: 1000 mkdir in 20.18 seconds: 49.55 ops/second
Time for file creation 24 sec for 8 parallel RPCs
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/5/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/8/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/2/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/0/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 3 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.26 seconds: 38.51 ops/second
 - mkdir 544 (time 1714410749.65 total 10.00 last 54.39)
total: 1000 mkdir in 16.97 seconds: 58.92 ops/second
 - mkdir 547 (time 1714410749.75 total 10.01 last 54.65)
total: 1000 mkdir in 17.13 seconds: 58.37 ops/second
 - mkdir 548 (time 1714410749.77 total 10.00 last 54.78)
total: 1000 mkdir in 17.19 seconds: 58.17 ops/second
 - mkdir 549 (time 1714410749.82 total 10.01 last 54.83)
total: 1000 mkdir in 17.22 seconds: 58.07 ops/second
 - mkdir 544 (time 1714410749.72 total 10.00 last 54.39)
total: 1000 mkdir in 17.39 seconds: 57.49 ops/second
 - mkdir 551 (time 1714410749.88 total 10.01 last 55.07)
total: 1000 mkdir in 17.57 seconds: 56.90 ops/second
 - mkdir 560 (time 1714410750.02 total 10.01 last 55.96)
total: 1000 mkdir in 17.55 seconds: 56.97 ops/second
 - mkdir 552 (time 1714410749.97 total 10.00 last 55.19)
total: 1000 mkdir in 17.63 seconds: 56.72 ops/second
 - mkdir 553 (time 1714410750.05 total 10.00 last 55.29)
total: 1000 mkdir in 17.63 seconds: 56.73 ops/second
 - mkdir 553 (time 1714410750.06 total 10.02 last 55.20)
total: 1000 mkdir in 17.64 seconds: 56.68 ops/second
Time for file creation 21 sec for 1 RPC sent at a time
 - unlinked 0 (time 1714410760 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1714410760 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1714410760 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1714410760 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1714410760 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1714410761 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1714410761 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1714410761 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1714410761 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1714410761 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
Time for file removal 14 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8