== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 03:02:46 (1783148566)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.78 seconds: 12.75 ops/second
 - mkdir 182 (time 1783148592.12 total 10.10 last 18.03)
 - mkdir 339 (time 1783148602.15 total 20.12 last 15.67)
 - mkdir 475 (time 1783148612.16 total 30.13 last 13.59)
 - mkdir 635 (time 1783148622.21 total 40.18 last 15.92)
 - mkdir 764 (time 1783148632.26 total 50.23 last 12.83)
 - mkdir 875 (time 1783148642.33 total 60.30 last 11.03)
 - mkdir 979 (time 1783148652.36 total 70.33 last 10.37)
total: 1000 mkdir in 72.05 seconds: 13.88 ops/second
 - mkdir 138 (time 1783148589.60 total 10.02 last 13.78)
 - mkdir 300 (time 1783148599.65 total 20.06 last 16.13)
 - mkdir 449 (time 1783148609.69 total 30.10 last 14.84)
 - mkdir 598 (time 1783148619.73 total 40.15 last 14.83)
 - mkdir 736 (time 1783148629.78 total 50.19 last 13.74)
 - mkdir 856 (time 1783148639.81 total 60.23 last 11.96)
 - mkdir 953 (time 1783148649.96 total 70.37 last 9.56)
total: 1000 mkdir in 74.72 seconds: 13.38 ops/second
 - mkdir 179 (time 1783148592.06 total 10.06 last 17.80)
 - mkdir 328 (time 1783148602.09 total 20.08 last 14.86)
 - mkdir 457 (time 1783148612.14 total 30.13 last 12.83)
 - mkdir 620 (time 1783148622.17 total 40.16 last 16.25)
 - mkdir 748 (time 1783148632.22 total 50.21 last 12.74)
 - mkdir 859 (time 1783148642.27 total 60.26 last 11.04)
 - mkdir 958 (time 1783148652.37 total 70.36 last 9.80)
total: 1000 mkdir in 76.44 seconds: 13.08 ops/second
 - mkdir 192 (time 1783148593.13 total 10.00 last 19.20)
 - mkdir 337 (time 1783148603.20 total 20.07 last 14.40)
 - mkdir 463 (time 1783148613.28 total 30.15 last 12.50)
 - mkdir 623 (time 1783148623.29 total 40.16 last 15.98)
 - mkdir 749 (time 1783148633.30 total 50.17 last 12.59)
 - mkdir 870 (time 1783148643.32 total 60.19 last 12.08)
 - mkdir 964 (time 1783148653.38 total 70.26 last 9.34)
total: 1000 mkdir in 76.19 seconds: 13.13 ops/second
 - mkdir 159 (time 1783148591.12 total 10.01 last 15.88)
 - mkdir 315 (time 1783148601.18 total 20.07 last 15.51)
 - mkdir 447 (time 1783148611.21 total 30.10 last 13.16)
 - mkdir 599 (time 1783148621.26 total 40.15 last 15.13)
 - mkdir 730 (time 1783148631.30 total 50.19 last 13.04)
 - mkdir 845 (time 1783148641.47 total 60.36 last 11.31)
 - mkdir 944 (time 1783148651.50 total 70.39 last 9.87)
total: 1000 mkdir in 78.86 seconds: 12.68 ops/second
 - mkdir 186 (time 1783148592.52 total 10.02 last 18.56)
 - mkdir 333 (time 1783148602.53 total 20.04 last 14.68)
 - mkdir 456 (time 1783148612.57 total 30.08 last 12.26)
 - mkdir 614 (time 1783148622.64 total 40.14 last 15.69)
 - mkdir 740 (time 1783148632.73 total 50.24 last 12.48)
 - mkdir 855 (time 1783148642.85 total 60.35 last 11.37)
 - mkdir 954 (time 1783148652.87 total 70.38 last 9.88)
total: 1000 mkdir in 78.13 seconds: 12.80 ops/second
 - mkdir 173 (time 1783148592.14 total 10.01 last 17.28)
 - mkdir 320 (time 1783148602.21 total 20.09 last 14.59)
 - mkdir 449 (time 1783148612.28 total 30.15 last 12.81)
 - mkdir 606 (time 1783148622.38 total 40.25 last 15.55)
 - mkdir 729 (time 1783148632.40 total 50.28 last 12.27)
 - mkdir 843 (time 1783148642.43 total 60.31 last 11.36)
 - mkdir 940 (time 1783148652.49 total 70.36 last 9.64)
total: 1000 mkdir in 80.26 seconds: 12.46 ops/second
 - mkdir 194 (time 1783148593.39 total 10.06 last 19.29)
 - mkdir 333 (time 1783148603.45 total 20.11 last 13.83)
 - mkdir 454 (time 1783148613.50 total 30.17 last 12.03)
 - mkdir 614 (time 1783148623.51 total 40.18 last 15.98)
 - mkdir 740 (time 1783148633.58 total 50.24 last 12.52)
 - mkdir 857 (time 1783148643.63 total 60.30 last 11.64)
 - mkdir 951 (time 1783148653.66 total 70.32 last 9.38)
total: 1000 mkdir in 79.13 seconds: 12.64 ops/second
 - mkdir 184 (time 1783148593.04 total 10.02 last 18.36)
 - mkdir 322 (time 1783148603.07 total 20.05 last 13.76)
 - mkdir 443 (time 1783148613.12 total 30.10 last 12.04)
 - mkdir 602 (time 1783148623.16 total 40.14 last 15.84)
 - mkdir 731 (time 1783148633.22 total 50.20 last 12.83)
 - mkdir 847 (time 1783148643.24 total 60.22 last 11.57)
 - mkdir 939 (time 1783148653.35 total 70.33 last 9.10)
 - mkdir 996 (time 1783148663.49 total 80.48 last 5.62)
total: 1000 mkdir in 80.92 seconds: 12.36 ops/second
 - mkdir 159 (time 1783148591.54 total 10.02 last 15.87)
 - mkdir 300 (time 1783148601.54 total 20.02 last 14.09)
 - mkdir 427 (time 1783148611.65 total 30.13 last 12.56)
 - mkdir 582 (time 1783148621.70 total 40.18 last 15.43)
 - mkdir 712 (time 1783148631.75 total 50.23 last 12.94)
 - mkdir 819 (time 1783148641.78 total 60.26 last 10.67)
 - mkdir 913 (time 1783148651.82 total 70.30 last 9.36)
 - mkdir 971 (time 1783148661.86 total 80.34 last 5.78)
total: 1000 mkdir in 84.49 seconds: 11.84 ops/second
Time for file creation 97 sec for 8 parallel RPCs
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/5/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 1 seconds: 0.000000 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/2/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/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
Time for file removal 17 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.15 seconds: 64.58 ops/second
total: 1000 mkdir in 9.57 seconds: 104.48 ops/second
 - mkdir 994 (time 1783148994.96 total 10.03 last 99.13)
total: 1000 mkdir in 10.17 seconds: 98.28 ops/second
 - mkdir 980 (time 1783148995.22 total 10.00 last 97.99)
total: 1000 mkdir in 10.87 seconds: 92.02 ops/second
 - mkdir 977 (time 1783148995.52 total 10.04 last 97.30)
total: 1000 mkdir in 11.06 seconds: 90.43 ops/second
 - mkdir 972 (time 1783148995.43 total 10.02 last 97.04)
total: 1000 mkdir in 11.22 seconds: 89.15 ops/second
 - mkdir 976 (time 1783148995.58 total 10.01 last 97.48)
total: 1000 mkdir in 11.11 seconds: 90.04 ops/second
 - mkdir 976 (time 1783148995.62 total 10.04 last 97.19)
total: 1000 mkdir in 11.10 seconds: 90.10 ops/second
 - mkdir 971 (time 1783148995.39 total 10.03 last 96.81)
total: 1000 mkdir in 11.35 seconds: 88.11 ops/second
 - mkdir 967 (time 1783148995.55 total 10.01 last 96.59)
total: 1000 mkdir in 11.38 seconds: 87.85 ops/second
 - mkdir 965 (time 1783148995.58 total 10.02 last 96.35)
total: 1000 mkdir in 11.41 seconds: 87.61 ops/second
Time for file creation 16 sec for 1 RPC sent at a time
 - unlinked 0 (time 1783148999 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783149000 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1783149000 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1783149000 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1783149000 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1783149001 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1783149001 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1783149001 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1783149001 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1783149001 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
Time for file removal 12 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8