== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 16:11:31 (1788811891)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.11 seconds: 88.84 ops/second
total: 1000 mkdir in 5.88 seconds: 170.15 ops/second
total: 1000 mkdir in 7.40 seconds: 135.08 ops/second
total: 1000 mkdir in 9.98 seconds: 100.22 ops/second
 - mkdir 971 (time 1788811907.02 total 10.08 last 96.30)
total: 1000 mkdir in 11.30 seconds: 88.48 ops/second
 - mkdir 966 (time 1788811907.16 total 10.04 last 96.25)
total: 1000 mkdir in 11.21 seconds: 89.17 ops/second
 - mkdir 953 (time 1788811907.12 total 10.04 last 94.96)
total: 1000 mkdir in 11.74 seconds: 85.17 ops/second
 - mkdir 952 (time 1788811907.14 total 10.03 last 94.88)
total: 1000 mkdir in 11.75 seconds: 85.08 ops/second
 - mkdir 934 (time 1788811907.30 total 10.01 last 93.29)
total: 1000 mkdir in 11.97 seconds: 83.54 ops/second
 - mkdir 930 (time 1788811907.23 total 10.03 last 92.76)
total: 1000 mkdir in 12.15 seconds: 82.29 ops/second
 - mkdir 931 (time 1788811907.35 total 10.04 last 92.74)
total: 1000 mkdir in 12.06 seconds: 82.89 ops/second
Time for file creation 15 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/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/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/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/6/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/5/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 0.18 seconds: 55.70 ops/second
total: 1000 mkdir in 7.48 seconds: 133.62 ops/second
 - mkdir 980 (time 1788812070.07 total 10.06 last 97.38)
total: 1000 mkdir in 12.08 seconds: 82.79 ops/second
 - mkdir 970 (time 1788812070.04 total 10.04 last 96.63)
total: 1000 mkdir in 12.51 seconds: 79.95 ops/second
 - mkdir 942 (time 1788812070.27 total 10.06 last 93.68)
total: 1000 mkdir in 14.74 seconds: 67.86 ops/second
 - mkdir 929 (time 1788812070.38 total 10.11 last 91.92)
total: 1000 mkdir in 15.49 seconds: 64.56 ops/second
 - mkdir 919 (time 1788812070.43 total 10.08 last 91.16)
total: 1000 mkdir in 15.71 seconds: 63.66 ops/second
 - mkdir 911 (time 1788812070.49 total 10.01 last 91.05)
total: 1000 mkdir in 15.85 seconds: 63.10 ops/second
 - mkdir 903 (time 1788812070.54 total 10.08 last 89.61)
total: 1000 mkdir in 16.01 seconds: 62.45 ops/second
 - mkdir 905 (time 1788812070.65 total 10.06 last 89.95)
total: 1000 mkdir in 15.98 seconds: 62.59 ops/second
 - mkdir 898 (time 1788812070.68 total 10.08 last 89.10)
total: 1000 mkdir in 16.10 seconds: 62.13 ops/second
Time for file creation 22 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788812080 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1788812080 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788812080 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1788812080 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788812080 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788812080 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788812080 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788812080 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788812080 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788812080 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 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