== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 13:06:21 (1781629581)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.37 seconds: 27.35 ops/second
 - mkdir 294 (time 1781629600.28 total 10.04 last 29.29)
 - mkdir 660 (time 1781629610.28 total 20.04 last 36.60)
 - mkdir 974 (time 1781629620.31 total 30.07 last 31.32)
total: 1000 mkdir in 30.84 seconds: 32.43 ops/second
 - mkdir 303 (time 1781629601.22 total 10.01 last 30.27)
 - mkdir 681 (time 1781629611.22 total 20.01 last 37.79)
 - mkdir 994 (time 1781629621.24 total 30.03 last 31.24)
total: 1000 mkdir in 30.38 seconds: 32.92 ops/second
 - mkdir 299 (time 1781629600.91 total 10.00 last 29.89)
 - mkdir 677 (time 1781629610.94 total 20.04 last 37.67)
 - mkdir 982 (time 1781629620.98 total 30.08 last 30.39)
total: 1000 mkdir in 31.34 seconds: 31.91 ops/second
 - mkdir 297 (time 1781629601.56 total 10.00 last 29.69)
 - mkdir 681 (time 1781629611.58 total 20.02 last 38.34)
 - mkdir 975 (time 1781629621.62 total 30.06 last 29.28)
total: 1000 mkdir in 32.57 seconds: 30.70 ops/second
 - mkdir 297 (time 1781629601.40 total 10.03 last 29.61)
 - mkdir 676 (time 1781629611.42 total 20.05 last 37.84)
 - mkdir 968 (time 1781629621.49 total 30.12 last 29.00)
total: 1000 mkdir in 32.91 seconds: 30.39 ops/second
 - mkdir 294 (time 1781629601.10 total 10.00 last 29.39)
 - mkdir 662 (time 1781629611.11 total 20.01 last 36.76)
 - mkdir 961 (time 1781629621.11 total 30.01 last 29.90)
total: 1000 mkdir in 33.37 seconds: 29.97 ops/second
 - mkdir 293 (time 1781629600.81 total 10.03 last 29.21)
 - mkdir 662 (time 1781629610.84 total 20.06 last 36.81)
 - mkdir 953 (time 1781629620.86 total 30.08 last 29.04)
total: 1000 mkdir in 33.79 seconds: 29.60 ops/second
 - mkdir 295 (time 1781629601.49 total 10.02 last 29.45)
 - mkdir 668 (time 1781629611.53 total 20.06 last 37.16)
 - mkdir 967 (time 1781629621.59 total 30.12 last 29.73)
total: 1000 mkdir in 33.27 seconds: 30.06 ops/second
 - mkdir 294 (time 1781629601.71 total 10.01 last 29.36)
 - mkdir 667 (time 1781629611.82 total 20.12 last 36.90)
 - mkdir 955 (time 1781629621.87 total 30.17 last 28.66)
total: 1000 mkdir in 33.91 seconds: 29.49 ops/second
 - mkdir 287 (time 1781629601.06 total 10.03 last 28.63)
 - mkdir 647 (time 1781629611.06 total 20.03 last 35.99)
 - mkdir 943 (time 1781629621.09 total 30.05 last 29.53)
total: 1000 mkdir in 34.72 seconds: 28.80 ops/second
Time for file creation 42 sec for 8 parallel RPCs
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/6/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/0/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/7/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/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
Time for file removal 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.14 seconds: 73.86 ops/second
total: 1000 mkdir in 8.72 seconds: 114.65 ops/second
total: 1000 mkdir in 9.00 seconds: 111.07 ops/second
total: 1000 mkdir in 9.63 seconds: 103.80 ops/second
total: 1000 mkdir in 9.73 seconds: 102.74 ops/second
total: 1000 mkdir in 9.82 seconds: 101.83 ops/second
total: 1000 mkdir in 9.72 seconds: 102.90 ops/second
total: 1000 mkdir in 9.82 seconds: 101.82 ops/second
total: 1000 mkdir in 9.84 seconds: 101.64 ops/second
total: 1000 mkdir in 9.82 seconds: 101.83 ops/second
total: 1000 mkdir in 9.99 seconds: 100.15 ops/second
Time for file creation 14 sec for 1 RPC sent at a time
 - unlinked 0 (time 1781629903 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1781629904 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1781629904 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1781629904 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1781629904 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1781629904 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1781629904 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1781629904 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1781629904 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1781629904 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 10 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8