== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 13:58:53 (1781632733)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.24 seconds: 42.36 ops/second
 - mkdir 775 (time 1781632747.60 total 10.00 last 77.50)
total: 1000 mkdir in 13.07 seconds: 76.50 ops/second
 - mkdir 791 (time 1781632747.79 total 10.00 last 79.07)
total: 1000 mkdir in 12.93 seconds: 77.33 ops/second
 - mkdir 779 (time 1781632747.74 total 10.00 last 77.87)
total: 1000 mkdir in 13.25 seconds: 75.45 ops/second
 - mkdir 794 (time 1781632748.08 total 10.01 last 79.35)
total: 1000 mkdir in 13.27 seconds: 75.38 ops/second
 - mkdir 811 (time 1781632748.35 total 10.01 last 81.04)
total: 1000 mkdir in 13.10 seconds: 76.32 ops/second
 - mkdir 795 (time 1781632748.10 total 10.00 last 79.48)
total: 1000 mkdir in 13.37 seconds: 74.81 ops/second
 - mkdir 808 (time 1781632748.42 total 10.01 last 80.74)
total: 1000 mkdir in 13.34 seconds: 74.99 ops/second
 - mkdir 807 (time 1781632748.37 total 10.01 last 80.63)
total: 1000 mkdir in 13.49 seconds: 74.12 ops/second
 - mkdir 800 (time 1781632748.45 total 10.01 last 79.95)
total: 1000 mkdir in 13.52 seconds: 73.96 ops/second
 - mkdir 796 (time 1781632748.32 total 10.00 last 79.57)
total: 1000 mkdir in 13.67 seconds: 73.16 ops/second
Time for file creation 19 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/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/1/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/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
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/8/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 5 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.19 seconds: 52.28 ops/second
total: 1000 mkdir in 9.40 seconds: 106.43 ops/second
total: 1000 mkdir in 9.98 seconds: 100.23 ops/second
total: 1000 mkdir in 9.99 seconds: 100.12 ops/second
 - mkdir 995 (time 1781632985.33 total 10.01 last 99.37)
total: 1000 mkdir in 10.25 seconds: 97.55 ops/second
 - mkdir 990 (time 1781632985.26 total 10.02 last 98.80)
total: 1000 mkdir in 10.42 seconds: 95.98 ops/second
 - mkdir 983 (time 1781632985.42 total 10.03 last 98.00)
total: 1000 mkdir in 10.72 seconds: 93.30 ops/second
 - mkdir 982 (time 1781632985.35 total 10.03 last 97.88)
total: 1000 mkdir in 10.81 seconds: 92.48 ops/second
 - mkdir 978 (time 1781632985.34 total 10.02 last 97.61)
total: 1000 mkdir in 10.93 seconds: 91.51 ops/second
 - mkdir 975 (time 1781632985.38 total 10.01 last 97.36)
total: 1000 mkdir in 10.99 seconds: 90.96 ops/second
 - mkdir 966 (time 1781632985.38 total 10.01 last 96.47)
total: 1000 mkdir in 11.19 seconds: 89.36 ops/second
Time for file creation 16 sec for 1 RPC sent at a time
 - unlinked 0 (time 1781632990 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1781632990 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1781632990 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1781632990 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1781632990 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1781632990 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1781632990 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1781632990 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1781632990 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1781632990 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Time for file removal 11 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8