== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 12:28:24 (1783528104)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.29 seconds: 34.42 ops/second
total: 1000 mkdir in 6.45 seconds: 154.96 ops/second
total: 1000 mkdir in 6.74 seconds: 148.41 ops/second
total: 1000 mkdir in 7.48 seconds: 133.65 ops/second
total: 1000 mkdir in 7.61 seconds: 131.38 ops/second
total: 1000 mkdir in 8.26 seconds: 121.01 ops/second
total: 1000 mkdir in 8.59 seconds: 116.41 ops/second
total: 1000 mkdir in 8.93 seconds: 111.98 ops/second
total: 1000 mkdir in 9.18 seconds: 108.90 ops/second
total: 1000 mkdir in 9.16 seconds: 109.23 ops/second
total: 1000 mkdir in 9.27 seconds: 107.84 ops/second
Time for file creation 14 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/1/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/8/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/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/9/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 0.12 seconds: 81.39 ops/second
total: 1000 mkdir in 7.39 seconds: 135.33 ops/second
total: 1000 mkdir in 9.70 seconds: 103.05 ops/second
total: 1000 mkdir in 9.75 seconds: 102.61 ops/second
total: 1000 mkdir in 9.92 seconds: 100.76 ops/second
total: 1000 mkdir in 9.89 seconds: 101.11 ops/second
 - mkdir 996 (time 1783528282.20 total 10.01 last 99.54)
total: 1000 mkdir in 10.11 seconds: 98.91 ops/second
 - mkdir 992 (time 1783528282.15 total 10.01 last 99.07)
total: 1000 mkdir in 10.23 seconds: 97.73 ops/second
 - mkdir 979 (time 1783528282.28 total 10.02 last 97.67)
total: 1000 mkdir in 10.83 seconds: 92.35 ops/second
 - mkdir 975 (time 1783528282.31 total 10.02 last 97.35)
total: 1000 mkdir in 11.03 seconds: 90.66 ops/second
 - mkdir 968 (time 1783528282.29 total 10.02 last 96.58)
total: 1000 mkdir in 11.15 seconds: 89.66 ops/second
Time for file creation 14 sec for 1 RPC sent at a time
 - unlinked 0 (time 1783528286 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1783528286 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1783528286 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783528286 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783528286 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783528286 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1783528286 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1783528286 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1783528286 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1783528287 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
Time for file removal 9 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8