== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 00:45:47 (1787805947)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.39 seconds: 25.57 ops/second
 - mkdir 267 (time 1787805964.33 total 10.03 last 26.62)
 - mkdir 535 (time 1787805974.33 total 20.03 last 26.79)
 - mkdir 724 (time 1787805984.35 total 30.04 last 18.87)
 - mkdir 903 (time 1787805994.38 total 40.08 last 17.84)
total: 1000 mkdir in 45.01 seconds: 22.22 ops/second
 - mkdir 260 (time 1787805965.15 total 10.03 last 25.93)
 - mkdir 538 (time 1787805975.23 total 20.11 last 27.58)
 - mkdir 743 (time 1787805985.24 total 30.11 last 20.49)
 - mkdir 921 (time 1787805995.28 total 40.16 last 17.71)
total: 1000 mkdir in 44.22 seconds: 22.61 ops/second
 - mkdir 264 (time 1787805964.61 total 10.00 last 26.39)
 - mkdir 537 (time 1787805974.65 total 20.04 last 27.20)
 - mkdir 725 (time 1787805984.69 total 30.08 last 18.73)
 - mkdir 902 (time 1787805994.72 total 40.11 last 17.64)
total: 1000 mkdir in 45.58 seconds: 21.94 ops/second
 - mkdir 260 (time 1787805965.25 total 10.01 last 25.98)
 - mkdir 536 (time 1787805975.29 total 20.05 last 27.48)
 - mkdir 729 (time 1787805985.31 total 30.06 last 19.28)
 - mkdir 904 (time 1787805995.32 total 40.08 last 17.47)
total: 1000 mkdir in 45.65 seconds: 21.91 ops/second
 - mkdir 261 (time 1787805965.02 total 10.03 last 26.02)
 - mkdir 539 (time 1787805975.07 total 20.07 last 27.67)
 - mkdir 725 (time 1787805985.11 total 30.12 last 18.52)
 - mkdir 897 (time 1787805995.17 total 40.17 last 17.11)
total: 1000 mkdir in 45.95 seconds: 21.76 ops/second
 - mkdir 257 (time 1787805964.43 total 10.01 last 25.68)
 - mkdir 522 (time 1787805974.46 total 20.04 last 26.43)
 - mkdir 709 (time 1787805984.47 total 30.05 last 18.67)
 - mkdir 887 (time 1787805994.51 total 40.09 last 17.74)
total: 1000 mkdir in 46.60 seconds: 21.46 ops/second
 - mkdir 256 (time 1787805965.02 total 10.02 last 25.55)
 - mkdir 533 (time 1787805975.02 total 20.02 last 27.70)
 - mkdir 722 (time 1787805985.11 total 30.10 last 18.74)
 - mkdir 895 (time 1787805995.11 total 40.10 last 17.30)
total: 1000 mkdir in 46.22 seconds: 21.64 ops/second
 - mkdir 256 (time 1787805964.94 total 10.02 last 25.55)
 - mkdir 527 (time 1787805974.96 total 20.04 last 27.05)
 - mkdir 713 (time 1787805984.97 total 30.05 last 18.59)
 - mkdir 886 (time 1787805994.97 total 40.05 last 17.29)
total: 1000 mkdir in 46.88 seconds: 21.33 ops/second
 - mkdir 252 (time 1787805964.11 total 10.01 last 25.18)
 - mkdir 515 (time 1787805974.12 total 20.01 last 26.28)
 - mkdir 690 (time 1787805984.13 total 30.03 last 17.47)
 - mkdir 869 (time 1787805994.15 total 40.05 last 17.87)
total: 1000 mkdir in 48.08 seconds: 20.80 ops/second
 - mkdir 253 (time 1787805964.89 total 10.01 last 25.28)
 - mkdir 521 (time 1787805974.89 total 20.01 last 26.80)
 - mkdir 705 (time 1787805984.91 total 30.03 last 18.36)
 - mkdir 881 (time 1787805994.96 total 40.08 last 17.51)
total: 1000 mkdir in 47.52 seconds: 21.04 ops/second
Time for file creation 55 sec for 8 parallel RPCs
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/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/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/8/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/2/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 13 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.51 seconds: 19.70 ops/second
 - mkdir 187 (time 1787806516.32 total 10.05 last 18.61)
 - mkdir 333 (time 1787806526.34 total 20.07 last 14.56)
 - mkdir 505 (time 1787806536.36 total 30.09 last 17.16)
 - mkdir 679 (time 1787806546.43 total 40.16 last 17.28)
 - mkdir 853 (time 1787806556.44 total 50.17 last 17.38)
total: 1000 mkdir in 59.25 seconds: 16.88 ops/second
 - mkdir 180 (time 1787806516.62 total 10.09 last 17.84)
 - mkdir 325 (time 1787806526.64 total 20.11 last 14.48)
 - mkdir 494 (time 1787806536.68 total 30.15 last 16.83)
 - mkdir 671 (time 1787806546.73 total 40.20 last 17.61)
 - mkdir 843 (time 1787806556.79 total 50.25 last 17.11)
 - mkdir 991 (time 1787806566.93 total 60.40 last 14.59)
total: 1000 mkdir in 61.53 seconds: 16.25 ops/second
 - mkdir 175 (time 1787806517.21 total 10.02 last 17.47)
 - mkdir 317 (time 1787806527.28 total 20.09 last 14.10)
 - mkdir 497 (time 1787806537.29 total 30.10 last 17.97)
 - mkdir 673 (time 1787806547.32 total 40.13 last 17.55)
 - mkdir 844 (time 1787806557.34 total 50.15 last 17.08)
 - mkdir 989 (time 1787806567.47 total 60.28 last 14.31)
total: 1000 mkdir in 61.86 seconds: 16.16 ops/second
 - mkdir 173 (time 1787806517.57 total 10.01 last 17.28)
 - mkdir 319 (time 1787806527.58 total 20.03 last 14.58)
 - mkdir 498 (time 1787806537.61 total 30.05 last 17.85)
 - mkdir 677 (time 1787806547.61 total 40.06 last 17.90)
 - mkdir 848 (time 1787806557.63 total 50.08 last 17.06)
 - mkdir 984 (time 1787806567.73 total 60.17 last 13.47)
total: 1000 mkdir in 62.80 seconds: 15.92 ops/second
 - mkdir 165 (time 1787806517.30 total 10.00 last 16.50)
 - mkdir 314 (time 1787806527.31 total 20.01 last 14.89)
 - mkdir 489 (time 1787806537.39 total 30.09 last 17.37)
 - mkdir 668 (time 1787806547.41 total 40.12 last 17.85)
 - mkdir 836 (time 1787806557.41 total 50.12 last 16.80)
 - mkdir 978 (time 1787806567.48 total 60.18 last 14.11)
total: 1000 mkdir in 64.06 seconds: 15.61 ops/second
 - mkdir 177 (time 1787806517.57 total 10.07 last 17.58)
 - mkdir 318 (time 1787806527.59 total 20.09 last 14.08)
 - mkdir 494 (time 1787806537.61 total 30.10 last 17.57)
 - mkdir 675 (time 1787806547.63 total 40.13 last 18.06)
 - mkdir 842 (time 1787806557.69 total 50.18 last 16.61)
 - mkdir 976 (time 1787806567.79 total 60.29 last 13.26)
total: 1000 mkdir in 64.93 seconds: 15.40 ops/second
 - mkdir 170 (time 1787806517.64 total 10.02 last 16.97)
 - mkdir 312 (time 1787806527.70 total 20.08 last 14.12)
 - mkdir 486 (time 1787806537.75 total 30.13 last 17.31)
 - mkdir 664 (time 1787806547.80 total 40.17 last 17.72)
 - mkdir 836 (time 1787806557.86 total 50.23 last 17.10)
 - mkdir 969 (time 1787806567.86 total 60.24 last 13.29)
total: 1000 mkdir in 65.53 seconds: 15.26 ops/second
 - mkdir 164 (time 1787806517.37 total 10.01 last 16.38)
 - mkdir 303 (time 1787806527.39 total 20.03 last 13.87)
 - mkdir 469 (time 1787806537.43 total 30.07 last 16.53)
 - mkdir 643 (time 1787806547.46 total 40.10 last 17.35)
 - mkdir 816 (time 1787806557.47 total 50.11 last 17.28)
 - mkdir 960 (time 1787806567.47 total 60.11 last 14.40)
total: 1000 mkdir in 66.44 seconds: 15.05 ops/second
 - mkdir 162 (time 1787806517.29 total 10.06 last 16.10)
 - mkdir 294 (time 1787806527.34 total 20.12 last 13.13)
 - mkdir 465 (time 1787806537.36 total 30.14 last 17.07)
 - mkdir 645 (time 1787806547.41 total 40.18 last 17.91)
 - mkdir 821 (time 1787806557.43 total 50.20 last 17.57)
 - mkdir 955 (time 1787806567.51 total 60.28 last 13.29)
total: 1000 mkdir in 67.07 seconds: 14.91 ops/second
 - mkdir 163 (time 1787806517.33 total 10.02 last 16.27)
 - mkdir 304 (time 1787806527.37 total 20.07 last 14.04)
 - mkdir 472 (time 1787806537.39 total 30.08 last 16.78)
 - mkdir 645 (time 1787806547.39 total 40.09 last 17.29)
 - mkdir 817 (time 1787806557.39 total 50.09 last 17.20)
 - mkdir 951 (time 1787806567.48 total 60.18 last 13.28)
total: 1000 mkdir in 67.63 seconds: 14.79 ops/second
Time for file creation 77 sec for 1 RPC sent at a time
 - unlinked 0 (time 1787806586 ; total 1 ; last 1)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
 - unlinked 0 (time 1787806586 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1787806586 ; total 0 ; last 0)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
 - unlinked 0 (time 1787806586 ; total 0 ; last 0)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
 - unlinked 0 (time 1787806587 ; total 0 ; last 0)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
 - unlinked 0 (time 1787806588 ; total 0 ; last 0)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
 - unlinked 0 (time 1787806588 ; total 0 ; last 0)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
 - unlinked 0 (time 1787806587 ; total 0 ; last 0)
total: 1000 unlinks in 36 seconds: 27.777779 unlinks/second
 - unlinked 0 (time 1787806587 ; total 0 ; last 0)
total: 1000 unlinks in 36 seconds: 27.777779 unlinks/second
 - unlinked 0 (time 1787806587 ; total 0 ; last 0)
total: 1000 unlinks in 36 seconds: 27.777779 unlinks/second
Time for file removal 49 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8