== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 06:28:39 (1753439319)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.20 seconds: 49.07 ops/second
total: 1000 mkdir in 8.82 seconds: 113.37 ops/second
total: 1000 mkdir in 8.90 seconds: 112.31 ops/second
total: 1000 mkdir in 8.81 seconds: 113.49 ops/second
total: 1000 mkdir in 9.29 seconds: 107.67 ops/second
total: 1000 mkdir in 9.31 seconds: 107.36 ops/second
total: 1000 mkdir in 9.32 seconds: 107.30 ops/second
total: 1000 mkdir in 9.34 seconds: 107.04 ops/second
total: 1000 mkdir in 9.45 seconds: 105.87 ops/second
total: 1000 mkdir in 9.53 seconds: 104.92 ops/second
total: 1000 mkdir in 9.56 seconds: 104.59 ops/second
Time for file creation 15 sec for 8 parallel RPCs
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/4/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/9/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/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/3/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
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 0.56 seconds: 17.83 ops/second
 - mkdir 97 (time 1753439571.18 total 10.04 last 9.67)
 - mkdir 214 (time 1753439581.27 total 20.12 last 11.60)
 - mkdir 306 (time 1753439591.32 total 30.18 last 9.15)
 - mkdir 439 (time 1753439601.35 total 40.21 last 13.26)
 - mkdir 575 (time 1753439611.36 total 50.22 last 13.59)
 - mkdir 782 (time 1753439621.37 total 60.23 last 20.69)
total: 1000 mkdir in 69.01 seconds: 14.49 ops/second
 - mkdir 111 (time 1753439573.43 total 10.07 last 11.03)
 - mkdir 206 (time 1753439583.46 total 20.10 last 9.47)
 - mkdir 309 (time 1753439593.47 total 30.11 last 10.29)
 - mkdir 446 (time 1753439603.48 total 40.12 last 13.68)
 - mkdir 586 (time 1753439613.53 total 50.16 last 13.94)
 - mkdir 803 (time 1753439623.55 total 60.19 last 21.64)
total: 1000 mkdir in 69.70 seconds: 14.35 ops/second
 - mkdir 104 (time 1753439572.78 total 10.04 last 10.36)
 - mkdir 205 (time 1753439582.85 total 20.11 last 10.03)
 - mkdir 300 (time 1753439592.90 total 30.15 last 9.45)
 - mkdir 432 (time 1753439602.93 total 40.18 last 13.16)
 - mkdir 566 (time 1753439612.94 total 50.20 last 13.38)
 - mkdir 780 (time 1753439622.98 total 60.23 last 21.33)
 - mkdir 995 (time 1753439633.07 total 70.32 last 21.30)
total: 1000 mkdir in 70.81 seconds: 14.12 ops/second
 - mkdir 99 (time 1753439572.58 total 10.04 last 9.86)
 - mkdir 203 (time 1753439582.69 total 20.15 last 10.29)
 - mkdir 303 (time 1753439592.72 total 30.18 last 9.97)
 - mkdir 437 (time 1753439602.75 total 40.20 last 13.36)
 - mkdir 574 (time 1753439612.77 total 50.23 last 13.66)
 - mkdir 785 (time 1753439622.82 total 60.28 last 21.00)
 - mkdir 994 (time 1753439632.91 total 70.37 last 20.72)
total: 1000 mkdir in 71.10 seconds: 14.06 ops/second
 - mkdir 92 (time 1753439571.03 total 10.10 last 9.10)
 - mkdir 198 (time 1753439581.08 total 20.15 last 10.55)
 - mkdir 287 (time 1753439591.09 total 30.17 last 8.89)
 - mkdir 414 (time 1753439601.09 total 40.17 last 12.70)
 - mkdir 544 (time 1753439611.14 total 50.22 last 12.94)
 - mkdir 746 (time 1753439621.15 total 60.23 last 20.18)
 - mkdir 978 (time 1753439631.20 total 70.28 last 23.08)
total: 1000 mkdir in 72.75 seconds: 13.75 ops/second
 - mkdir 96 (time 1753439572.00 total 10.10 last 9.51)
 - mkdir 200 (time 1753439582.03 total 20.13 last 10.37)
 - mkdir 294 (time 1753439592.06 total 30.15 last 9.38)
 - mkdir 427 (time 1753439602.12 total 40.22 last 13.22)
 - mkdir 560 (time 1753439612.13 total 50.22 last 13.29)
 - mkdir 765 (time 1753439622.17 total 60.27 last 20.41)
 - mkdir 984 (time 1753439632.19 total 70.29 last 21.86)
total: 1000 mkdir in 72.16 seconds: 13.86 ops/second
 - mkdir 103 (time 1753439572.91 total 10.05 last 10.25)
 - mkdir 198 (time 1753439583.10 total 20.24 last 9.32)
 - mkdir 295 (time 1753439593.13 total 30.27 last 9.67)
 - mkdir 429 (time 1753439603.17 total 40.31 last 13.35)
 - mkdir 564 (time 1753439613.23 total 50.37 last 13.42)
 - mkdir 776 (time 1753439623.24 total 60.38 last 21.17)
 - mkdir 982 (time 1753439633.24 total 70.39 last 20.60)
total: 1000 mkdir in 72.33 seconds: 13.83 ops/second
 - mkdir 95 (time 1753439572.31 total 10.03 last 9.47)
 - mkdir 197 (time 1753439582.47 total 20.19 last 10.04)
 - mkdir 290 (time 1753439592.51 total 30.24 last 9.26)
 - mkdir 425 (time 1753439602.54 total 40.27 last 13.46)
 - mkdir 558 (time 1753439612.55 total 50.27 last 13.30)
 - mkdir 763 (time 1753439622.58 total 60.30 last 20.44)
 - mkdir 976 (time 1753439632.91 total 70.63 last 20.62)
total: 1000 mkdir in 73.24 seconds: 13.65 ops/second
 - mkdir 60 (time 1753439566.59 total 10.09 last 5.94)
 - mkdir 169 (time 1753439576.61 total 20.11 last 10.88)
 - mkdir 242 (time 1753439586.82 total 30.33 last 7.15)
 - mkdir 365 (time 1753439596.85 total 40.35 last 12.27)
 - mkdir 487 (time 1753439606.86 total 50.37 last 12.18)
 - mkdir 640 (time 1753439616.87 total 60.37 last 15.30)
 - mkdir 856 (time 1753439626.91 total 70.41 last 21.51)
total: 1000 mkdir in 79.89 seconds: 12.52 ops/second
 - mkdir 100 (time 1753439573.30 total 10.04 last 9.96)
 - mkdir 187 (time 1753439583.35 total 20.09 last 8.65)
 - mkdir 287 (time 1753439593.36 total 30.10 last 9.99)
 - mkdir 418 (time 1753439603.40 total 40.14 last 13.05)
 - mkdir 549 (time 1753439613.41 total 50.15 last 13.09)
 - mkdir 762 (time 1753439623.41 total 60.15 last 21.30)
 - mkdir 963 (time 1753439633.45 total 70.19 last 20.01)
total: 1000 mkdir in 73.48 seconds: 13.61 ops/second
Time for file creation 89 sec for 1 RPC sent at a time
 - unlinked 0 (time 1753439643 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1753439644 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1753439643 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1753439643 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1753439644 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1753439644 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1753439644 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1753439644 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1753439644 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1753439644 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
Time for file removal 31 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8