== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:35:33 (1784352933)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.22 seconds: 44.58 ops/second
total: 1000 mkdir in 6.75 seconds: 148.24 ops/second
 - mkdir 792 (time 1784352948.64 total 10.04 last 78.85)
 - mkdir 948 (time 1784352958.66 total 20.07 last 15.56)
total: 1000 mkdir in 23.02 seconds: 43.45 ops/second
 - mkdir 751 (time 1784352949.04 total 10.09 last 74.45)
 - mkdir 909 (time 1784352959.05 total 20.09 last 15.80)
total: 1000 mkdir in 25.81 seconds: 38.75 ops/second
 - mkdir 743 (time 1784352949.06 total 10.00 last 74.29)
 - mkdir 902 (time 1784352959.07 total 20.01 last 15.88)
total: 1000 mkdir in 25.97 seconds: 38.50 ops/second
 - mkdir 737 (time 1784352949.16 total 10.07 last 73.18)
 - mkdir 897 (time 1784352959.22 total 20.13 last 15.91)
total: 1000 mkdir in 26.38 seconds: 37.91 ops/second
 - mkdir 731 (time 1784352949.16 total 10.05 last 72.73)
 - mkdir 891 (time 1784352959.17 total 20.06 last 15.99)
total: 1000 mkdir in 26.48 seconds: 37.77 ops/second
 - mkdir 729 (time 1784352949.06 total 10.00 last 72.87)
 - mkdir 884 (time 1784352959.07 total 20.01 last 15.49)
total: 1000 mkdir in 26.77 seconds: 37.36 ops/second
 - mkdir 720 (time 1784352949.20 total 10.02 last 71.82)
 - mkdir 878 (time 1784352959.26 total 20.08 last 15.71)
total: 1000 mkdir in 26.93 seconds: 37.13 ops/second
 - mkdir 714 (time 1784352949.33 total 10.01 last 71.36)
 - mkdir 876 (time 1784352959.38 total 20.05 last 16.12)
total: 1000 mkdir in 26.81 seconds: 37.29 ops/second
 - mkdir 714 (time 1784352949.34 total 10.06 last 71.00)
 - mkdir 868 (time 1784352959.37 total 20.08 last 15.37)
total: 1000 mkdir in 27.08 seconds: 36.93 ops/second
Time for file creation 32 sec for 8 parallel RPCs
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/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/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/5/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/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
Time for file removal 4 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.12 seconds: 85.87 ops/second
total: 1000 mkdir in 6.64 seconds: 150.63 ops/second
total: 1000 mkdir in 8.72 seconds: 114.64 ops/second
total: 1000 mkdir in 9.64 seconds: 103.69 ops/second
total: 1000 mkdir in 9.71 seconds: 103.01 ops/second
total: 1000 mkdir in 9.84 seconds: 101.61 ops/second
total: 1000 mkdir in 9.99 seconds: 100.13 ops/second
 - mkdir 991 (time 1784353112.06 total 10.01 last 98.97)
total: 1000 mkdir in 10.38 seconds: 96.30 ops/second
 - mkdir 985 (time 1784353112.00 total 10.03 last 98.19)
total: 1000 mkdir in 10.59 seconds: 94.44 ops/second
 - mkdir 980 (time 1784353111.99 total 10.02 last 97.76)
total: 1000 mkdir in 10.80 seconds: 92.55 ops/second
 - mkdir 980 (time 1784353112.11 total 10.02 last 97.80)
total: 1000 mkdir in 10.81 seconds: 92.51 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1784353115 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1784353116 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1784353116 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1784353116 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1784353116 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1784353116 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1784353116 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1784353116 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1784353116 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1784353116 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
Time for file removal 15 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8