== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 20:40:08 (1779324008)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.15 seconds: 64.64 ops/second
 - mkdir 814 (time 1779324024.31 total 10.02 last 81.28)
total: 1000 mkdir in 12.37 seconds: 80.84 ops/second
 - mkdir 814 (time 1779324024.46 total 10.04 last 81.04)
total: 1000 mkdir in 12.31 seconds: 81.26 ops/second
 - mkdir 796 (time 1779324024.58 total 10.01 last 79.56)
total: 1000 mkdir in 13.16 seconds: 76.00 ops/second
 - mkdir 789 (time 1779324025.02 total 10.01 last 78.84)
total: 1000 mkdir in 14.43 seconds: 69.32 ops/second
 - mkdir 785 (time 1779324024.99 total 10.01 last 78.46)
total: 1000 mkdir in 14.72 seconds: 67.91 ops/second
 - mkdir 792 (time 1779324025.17 total 10.01 last 79.13)
total: 1000 mkdir in 14.64 seconds: 68.29 ops/second
 - mkdir 779 (time 1779324024.98 total 10.01 last 77.81)
total: 1000 mkdir in 14.95 seconds: 66.91 ops/second
 - mkdir 779 (time 1779324025.08 total 10.01 last 77.84)
total: 1000 mkdir in 14.85 seconds: 67.35 ops/second
 - mkdir 781 (time 1779324025.07 total 10.00 last 78.09)
total: 1000 mkdir in 14.87 seconds: 67.23 ops/second
 - mkdir 781 (time 1779324025.26 total 10.01 last 78.04)
total: 1000 mkdir in 15.02 seconds: 66.58 ops/second
Time for file creation 21 sec for 8 parallel RPCs
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/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/7/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/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/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
Time for file removal 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.17 seconds: 60.57 ops/second
 - mkdir 778 (time 1779324212.18 total 10.03 last 77.58)
total: 1000 mkdir in 13.32 seconds: 75.09 ops/second
 - mkdir 754 (time 1779324212.65 total 10.02 last 75.29)
total: 1000 mkdir in 17.16 seconds: 58.28 ops/second
 - mkdir 728 (time 1779324213.00 total 10.00 last 72.80)
total: 1000 mkdir in 19.29 seconds: 51.84 ops/second
 - mkdir 718 (time 1779324213.28 total 10.01 last 71.75)
 - mkdir 971 (time 1779324223.30 total 20.02 last 25.26)
total: 1000 mkdir in 21.85 seconds: 45.77 ops/second
 - mkdir 716 (time 1779324213.36 total 10.03 last 71.41)
 - mkdir 968 (time 1779324223.41 total 20.08 last 25.07)
total: 1000 mkdir in 22.14 seconds: 45.17 ops/second
 - mkdir 706 (time 1779324213.21 total 10.01 last 70.55)
 - mkdir 957 (time 1779324223.25 total 20.05 last 25.00)
total: 1000 mkdir in 22.56 seconds: 44.32 ops/second
 - mkdir 706 (time 1779324213.46 total 10.03 last 70.42)
 - mkdir 954 (time 1779324223.50 total 20.07 last 24.69)
total: 1000 mkdir in 22.59 seconds: 44.26 ops/second
 - mkdir 705 (time 1779324213.50 total 10.01 last 70.46)
 - mkdir 956 (time 1779324223.54 total 20.05 last 25.00)
total: 1000 mkdir in 22.56 seconds: 44.34 ops/second
 - mkdir 702 (time 1779324213.55 total 10.05 last 69.88)
 - mkdir 945 (time 1779324223.57 total 20.07 last 24.25)
total: 1000 mkdir in 22.75 seconds: 43.96 ops/second
 - mkdir 697 (time 1779324213.48 total 10.02 last 69.55)
 - mkdir 939 (time 1779324223.48 total 20.02 last 24.20)
total: 1000 mkdir in 22.92 seconds: 43.63 ops/second
Time for file creation 29 sec for 1 RPC sent at a time
 - unlinked 0 (time 1779324230 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1779324231 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1779324231 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1779324231 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1779324232 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1779324231 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1779324231 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1779324232 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1779324232 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1779324232 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
Time for file removal 17 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8