== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 07:58:43 (1787486323)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.40 seconds: 24.83 ops/second
 - mkdir 270 (time 1787486340.08 total 10.00 last 26.99)
 - mkdir 527 (time 1787486350.11 total 20.03 last 25.63)
 - mkdir 759 (time 1787486360.13 total 30.05 last 23.14)
total: 1000 mkdir in 39.96 seconds: 25.03 ops/second
 - mkdir 277 (time 1787486341.44 total 10.03 last 27.61)
 - mkdir 539 (time 1787486351.45 total 20.04 last 26.17)
 - mkdir 769 (time 1787486361.46 total 30.05 last 22.98)
total: 1000 mkdir in 40.05 seconds: 24.97 ops/second
 - mkdir 266 (time 1787486340.65 total 10.00 last 26.59)
 - mkdir 521 (time 1787486350.68 total 20.03 last 25.42)
 - mkdir 751 (time 1787486360.69 total 30.04 last 22.98)
 - mkdir 989 (time 1787486370.76 total 40.11 last 23.65)
total: 1000 mkdir in 40.98 seconds: 24.40 ops/second
 - mkdir 271 (time 1787486341.22 total 10.03 last 27.02)
 - mkdir 527 (time 1787486351.26 total 20.07 last 25.50)
 - mkdir 758 (time 1787486361.28 total 30.09 last 23.04)
 - mkdir 984 (time 1787486371.29 total 40.11 last 22.58)
total: 1000 mkdir in 41.46 seconds: 24.12 ops/second
 - mkdir 272 (time 1787486341.19 total 10.03 last 27.12)
 - mkdir 530 (time 1787486351.20 total 20.04 last 25.77)
 - mkdir 755 (time 1787486361.22 total 30.06 last 22.45)
 - mkdir 983 (time 1787486371.28 total 40.12 last 22.68)
total: 1000 mkdir in 41.58 seconds: 24.05 ops/second
 - mkdir 268 (time 1787486340.97 total 10.01 last 26.78)
 - mkdir 518 (time 1787486350.99 total 20.03 last 24.95)
 - mkdir 750 (time 1787486361.00 total 30.04 last 23.18)
 - mkdir 981 (time 1787486371.12 total 40.16 last 22.82)
total: 1000 mkdir in 41.86 seconds: 23.89 ops/second
 - mkdir 269 (time 1787486341.16 total 10.03 last 26.81)
 - mkdir 525 (time 1787486351.17 total 20.04 last 25.58)
 - mkdir 753 (time 1787486361.21 total 30.08 last 22.71)
 - mkdir 981 (time 1787486371.26 total 40.13 last 22.69)
total: 1000 mkdir in 41.87 seconds: 23.88 ops/second
 - mkdir 266 (time 1787486341.20 total 10.01 last 26.57)
 - mkdir 523 (time 1787486351.23 total 20.04 last 25.64)
 - mkdir 748 (time 1787486361.25 total 30.06 last 22.44)
 - mkdir 978 (time 1787486371.31 total 40.12 last 22.87)
total: 1000 mkdir in 42.04 seconds: 23.79 ops/second
 - mkdir 269 (time 1787486341.39 total 10.03 last 26.82)
 - mkdir 523 (time 1787486351.45 total 20.09 last 25.26)
 - mkdir 749 (time 1787486361.48 total 30.12 last 22.54)
 - mkdir 976 (time 1787486371.52 total 40.15 last 22.61)
total: 1000 mkdir in 42.20 seconds: 23.70 ops/second
 - mkdir 259 (time 1787486341.16 total 10.01 last 25.88)
 - mkdir 503 (time 1787486351.19 total 20.03 last 24.33)
 - mkdir 727 (time 1787486361.21 total 30.05 last 22.36)
 - mkdir 954 (time 1787486371.24 total 40.08 last 22.63)
total: 1000 mkdir in 43.78 seconds: 22.84 ops/second
Time for file creation 51 sec for 8 parallel RPCs
rmdir(/mnt/lustre/d182b.sanity/0/d-0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 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/4/d-0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 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/1/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/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/9/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 10 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.43 seconds: 23.34 ops/second
 - mkdir 232 (time 1787486853.48 total 10.02 last 23.16)
 - mkdir 457 (time 1787486863.52 total 20.05 last 22.42)
 - mkdir 715 (time 1787486873.52 total 30.06 last 25.78)
 - mkdir 957 (time 1787486883.54 total 40.08 last 24.15)
total: 1000 mkdir in 41.82 seconds: 23.91 ops/second
 - mkdir 238 (time 1787486854.16 total 10.02 last 23.76)
 - mkdir 460 (time 1787486864.19 total 20.05 last 22.13)
 - mkdir 727 (time 1787486874.21 total 30.08 last 26.64)
 - mkdir 964 (time 1787486884.29 total 40.15 last 23.53)
total: 1000 mkdir in 41.93 seconds: 23.85 ops/second
 - mkdir 222 (time 1787486853.27 total 10.02 last 22.15)
 - mkdir 448 (time 1787486863.31 total 20.06 last 22.51)
 - mkdir 705 (time 1787486873.35 total 30.10 last 25.60)
 - mkdir 941 (time 1787486883.35 total 40.11 last 23.59)
total: 1000 mkdir in 42.98 seconds: 23.27 ops/second
 - mkdir 232 (time 1787486853.63 total 10.01 last 23.18)
 - mkdir 456 (time 1787486863.65 total 20.03 last 22.36)
 - mkdir 702 (time 1787486873.66 total 30.04 last 24.57)
 - mkdir 940 (time 1787486883.66 total 40.04 last 23.80)
total: 1000 mkdir in 43.24 seconds: 23.13 ops/second
 - mkdir 238 (time 1787486854.13 total 10.02 last 23.74)
 - mkdir 463 (time 1787486864.18 total 20.07 last 22.40)
 - mkdir 721 (time 1787486874.19 total 30.08 last 25.77)
 - mkdir 950 (time 1787486884.20 total 40.09 last 22.87)
total: 1000 mkdir in 42.79 seconds: 23.37 ops/second
 - mkdir 221 (time 1787486853.26 total 10.06 last 21.97)
 - mkdir 444 (time 1787486863.27 total 20.07 last 22.28)
 - mkdir 693 (time 1787486873.27 total 30.07 last 24.90)
 - mkdir 928 (time 1787486883.29 total 40.09 last 23.45)
total: 1000 mkdir in 43.83 seconds: 22.81 ops/second
 - mkdir 227 (time 1787486853.93 total 10.03 last 22.62)
 - mkdir 449 (time 1787486863.96 total 20.07 last 22.12)
 - mkdir 706 (time 1787486874.00 total 30.10 last 25.61)
 - mkdir 938 (time 1787486884.01 total 40.11 last 23.17)
total: 1000 mkdir in 43.56 seconds: 22.96 ops/second
 - mkdir 227 (time 1787486853.86 total 10.05 last 22.59)
 - mkdir 445 (time 1787486863.87 total 20.06 last 21.78)
 - mkdir 700 (time 1787486873.88 total 30.06 last 25.48)
 - mkdir 929 (time 1787486883.90 total 40.09 last 22.85)
total: 1000 mkdir in 44.12 seconds: 22.67 ops/second
 - mkdir 229 (time 1787486854.44 total 10.04 last 22.82)
 - mkdir 443 (time 1787486864.48 total 20.07 last 21.32)
 - mkdir 709 (time 1787486874.51 total 30.11 last 26.51)
 - mkdir 928 (time 1787486884.56 total 40.16 last 21.79)
total: 1000 mkdir in 44.68 seconds: 22.38 ops/second
 - mkdir 219 (time 1787486853.82 total 10.08 last 21.73)
 - mkdir 430 (time 1787486863.85 total 20.11 last 21.05)
 - mkdir 675 (time 1787486873.87 total 30.12 last 24.45)
 - mkdir 900 (time 1787486883.87 total 40.13 last 22.48)
total: 1000 mkdir in 46.19 seconds: 21.65 ops/second
Time for file creation 53 sec for 1 RPC sent at a time
 - unlinked 0 (time 1787486895 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1787486895 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1787486895 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1787486895 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1787486895 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1787486895 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1787486896 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1787486895 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1787486895 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1787486895 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
Time for file removal 25 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8