== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 06:26:17 (1753439177)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.41 seconds: 24.42 ops/second
 - mkdir 302 (time 1753439194.37 total 10.02 last 30.14)
 - mkdir 633 (time 1753439204.38 total 20.02 last 33.08)
 - mkdir 935 (time 1753439214.40 total 30.05 last 30.12)
total: 1000 mkdir in 32.27 seconds: 30.99 ops/second
 - mkdir 279 (time 1753439193.32 total 10.01 last 27.86)
 - mkdir 609 (time 1753439203.34 total 20.04 last 32.93)
 - mkdir 903 (time 1753439213.37 total 30.07 last 29.31)
total: 1000 mkdir in 33.96 seconds: 29.45 ops/second
 - mkdir 286 (time 1753439193.98 total 10.00 last 28.59)
 - mkdir 614 (time 1753439204.02 total 20.05 last 32.65)
 - mkdir 910 (time 1753439214.03 total 30.06 last 29.58)
total: 1000 mkdir in 34.17 seconds: 29.26 ops/second
 - mkdir 295 (time 1753439194.51 total 10.00 last 29.49)
 - mkdir 621 (time 1753439204.52 total 20.01 last 32.58)
 - mkdir 923 (time 1753439214.52 total 30.02 last 30.17)
total: 1000 mkdir in 33.68 seconds: 29.69 ops/second
 - mkdir 293 (time 1753439194.56 total 10.04 last 29.18)
 - mkdir 619 (time 1753439204.60 total 20.09 last 32.45)
 - mkdir 922 (time 1753439214.62 total 30.10 last 30.25)
total: 1000 mkdir in 34.07 seconds: 29.35 ops/second
 - mkdir 295 (time 1753439194.65 total 10.05 last 29.36)
 - mkdir 622 (time 1753439204.67 total 20.07 last 32.63)
 - mkdir 923 (time 1753439214.72 total 30.12 last 29.95)
total: 1000 mkdir in 34.20 seconds: 29.24 ops/second
 - mkdir 277 (time 1753439193.57 total 10.01 last 27.66)
 - mkdir 600 (time 1753439203.57 total 20.02 last 32.28)
 - mkdir 892 (time 1753439213.58 total 30.03 last 29.18)
total: 1000 mkdir in 35.31 seconds: 28.32 ops/second
 - mkdir 293 (time 1753439194.62 total 10.01 last 29.27)
 - mkdir 615 (time 1753439204.64 total 20.03 last 32.15)
 - mkdir 917 (time 1753439214.67 total 30.05 last 30.12)
total: 1000 mkdir in 34.51 seconds: 28.97 ops/second
 - mkdir 290 (time 1753439194.47 total 10.00 last 29.00)
 - mkdir 610 (time 1753439204.48 total 20.01 last 31.99)
 - mkdir 906 (time 1753439214.50 total 30.03 last 29.54)
total: 1000 mkdir in 35.81 seconds: 27.92 ops/second
 - mkdir 279 (time 1753439194.00 total 10.01 last 27.87)
 - mkdir 594 (time 1753439204.01 total 20.02 last 31.46)
 - mkdir 882 (time 1753439214.03 total 30.04 last 28.74)
total: 1000 mkdir in 37.05 seconds: 26.99 ops/second
Time for file creation 43 sec for 8 parallel RPCs
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/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/2/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/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/1/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 9 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.69 seconds: 14.53 ops/second
 - mkdir 185 (time 1753439610.25 total 10.02 last 18.47)
 - mkdir 418 (time 1753439620.27 total 20.04 last 23.25)
 - mkdir 639 (time 1753439630.27 total 30.04 last 22.09)
 - mkdir 874 (time 1753439640.30 total 40.07 last 23.45)
total: 1000 mkdir in 45.31 seconds: 22.07 ops/second
 - mkdir 167 (time 1753439609.61 total 10.03 last 16.65)
 - mkdir 405 (time 1753439619.64 total 20.06 last 23.72)
 - mkdir 623 (time 1753439629.65 total 30.07 last 21.78)
 - mkdir 855 (time 1753439639.68 total 40.10 last 23.14)
total: 1000 mkdir in 46.00 seconds: 21.74 ops/second
 - mkdir 166 (time 1753439609.27 total 10.06 last 16.50)
 - mkdir 395 (time 1753439619.28 total 20.07 last 22.88)
 - mkdir 609 (time 1753439629.31 total 30.10 last 21.34)
 - mkdir 839 (time 1753439639.35 total 40.15 last 22.89)
total: 1000 mkdir in 46.91 seconds: 21.32 ops/second
 - mkdir 169 (time 1753439609.44 total 10.04 last 16.83)
 - mkdir 401 (time 1753439619.48 total 20.08 last 23.11)
 - mkdir 613 (time 1753439629.50 total 30.11 last 21.14)
 - mkdir 846 (time 1753439639.50 total 40.11 last 23.30)
total: 1000 mkdir in 47.00 seconds: 21.28 ops/second
 - mkdir 177 (time 1753439609.72 total 10.02 last 17.67)
 - mkdir 404 (time 1753439619.72 total 20.02 last 22.69)
 - mkdir 624 (time 1753439629.75 total 30.06 last 21.93)
 - mkdir 850 (time 1753439639.76 total 40.07 last 22.58)
total: 1000 mkdir in 47.15 seconds: 21.21 ops/second
 - mkdir 170 (time 1753439609.96 total 10.00 last 16.99)
 - mkdir 400 (time 1753439620.00 total 20.04 last 22.92)
 - mkdir 612 (time 1753439630.01 total 30.05 last 21.17)
 - mkdir 844 (time 1753439640.02 total 40.07 last 23.17)
total: 1000 mkdir in 47.57 seconds: 21.02 ops/second
 - mkdir 86 (time 1753439604.08 total 10.05 last 8.56)
 - mkdir 290 (time 1753439614.09 total 20.06 last 20.39)
 - mkdir 498 (time 1753439624.11 total 30.08 last 20.75)
 - mkdir 706 (time 1753439634.14 total 40.11 last 20.75)
 - mkdir 942 (time 1753439644.16 total 50.13 last 23.54)
total: 1000 mkdir in 53.91 seconds: 18.55 ops/second
 - mkdir 186 (time 1753439610.74 total 10.02 last 18.57)
 - mkdir 413 (time 1753439620.79 total 20.07 last 22.59)
 - mkdir 626 (time 1753439630.80 total 30.08 last 21.26)
 - mkdir 859 (time 1753439640.83 total 40.10 last 23.25)
total: 1000 mkdir in 47.95 seconds: 20.86 ops/second
 - mkdir 176 (time 1753439610.04 total 10.05 last 17.52)
 - mkdir 398 (time 1753439620.07 total 20.07 last 22.15)
 - mkdir 614 (time 1753439630.11 total 30.11 last 21.51)
 - mkdir 842 (time 1753439640.12 total 40.12 last 22.78)
total: 1000 mkdir in 48.68 seconds: 20.54 ops/second
 - mkdir 184 (time 1753439611.16 total 10.02 last 18.35)
 - mkdir 406 (time 1753439621.16 total 20.03 last 22.20)
 - mkdir 612 (time 1753439631.20 total 30.06 last 20.53)
 - mkdir 844 (time 1753439641.20 total 40.06 last 23.20)
total: 1000 mkdir in 49.44 seconds: 20.23 ops/second
Time for file creation 67 sec for 1 RPC sent at a time
 - unlinked 0 (time 1753439657 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1753439657 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1753439657 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1753439658 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1753439658 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1753439658 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1753439658 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1753439658 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1753439658 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1753439658 ; total 0 ; last 0)
total: 1000 unlinks in 24 seconds: 41.666668 unlinks/second
Time for file removal 33 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8