== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 11:49:48 (1788882588)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.31 seconds: 32.39 ops/second
total: 1000 mkdir in 5.85 seconds: 170.93 ops/second
total: 1000 mkdir in 7.04 seconds: 142.13 ops/second
 - mkdir 967 (time 1788882604.29 total 10.01 last 96.60)
total: 1000 mkdir in 13.11 seconds: 76.26 ops/second
 - mkdir 963 (time 1788882604.22 total 10.02 last 96.14)
total: 1000 mkdir in 13.60 seconds: 73.54 ops/second
 - mkdir 922 (time 1788882604.66 total 10.01 last 92.07)
total: 1000 mkdir in 15.07 seconds: 66.35 ops/second
 - mkdir 924 (time 1788882604.64 total 10.08 last 91.65)
total: 1000 mkdir in 15.46 seconds: 64.70 ops/second
 - mkdir 928 (time 1788882604.81 total 10.16 last 91.33)
total: 1000 mkdir in 15.60 seconds: 64.10 ops/second
 - mkdir 926 (time 1788882604.77 total 10.18 last 90.94)
total: 1000 mkdir in 15.81 seconds: 63.24 ops/second
 - mkdir 915 (time 1788882604.81 total 10.05 last 91.05)
total: 1000 mkdir in 15.76 seconds: 63.46 ops/second
 - mkdir 903 (time 1788882604.78 total 10.01 last 90.22)
total: 1000 mkdir in 16.05 seconds: 62.29 ops/second
Time for file creation 21 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/9/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/7/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/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/6/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 0.14 seconds: 71.06 ops/second
total: 1000 mkdir in 6.30 seconds: 158.78 ops/second
total: 1000 mkdir in 7.19 seconds: 139.12 ops/second
total: 1000 mkdir in 8.86 seconds: 112.83 ops/second
total: 1000 mkdir in 8.98 seconds: 111.33 ops/second
total: 1000 mkdir in 9.13 seconds: 109.56 ops/second
total: 1000 mkdir in 9.49 seconds: 105.34 ops/second
total: 1000 mkdir in 9.59 seconds: 104.25 ops/second
total: 1000 mkdir in 9.51 seconds: 105.17 ops/second
total: 1000 mkdir in 9.68 seconds: 103.35 ops/second
total: 1000 mkdir in 9.76 seconds: 102.42 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788882775 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1788882775 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788882775 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788882775 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788882775 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788882776 ; total 1 ; last 1)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788882776 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788882776 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788882776 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788882776 ; 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