== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 14:08:03 (1776881283)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.21 seconds: 47.64 ops/second
total: 1000 mkdir in 7.66 seconds: 130.61 ops/second
 - mkdir 993 (time 1776881299.04 total 10.03 last 99.00)
total: 1000 mkdir in 10.47 seconds: 95.47 ops/second
 - mkdir 948 (time 1776881299.51 total 10.08 last 94.08)
total: 1000 mkdir in 14.02 seconds: 71.34 ops/second
 - mkdir 952 (time 1776881299.39 total 10.01 last 95.08)
total: 1000 mkdir in 14.20 seconds: 70.41 ops/second
 - mkdir 945 (time 1776881299.62 total 10.09 last 93.68)
total: 1000 mkdir in 14.30 seconds: 69.91 ops/second
 - mkdir 938 (time 1776881299.55 total 10.04 last 93.39)
total: 1000 mkdir in 14.85 seconds: 67.33 ops/second
 - mkdir 923 (time 1776881299.93 total 10.08 last 91.56)
total: 1000 mkdir in 14.92 seconds: 67.02 ops/second
 - mkdir 927 (time 1776881299.79 total 10.08 last 91.92)
total: 1000 mkdir in 15.11 seconds: 66.17 ops/second
 - mkdir 924 (time 1776881299.71 total 10.01 last 92.32)
total: 1000 mkdir in 15.17 seconds: 65.93 ops/second
 - mkdir 909 (time 1776881299.95 total 10.09 last 90.05)
total: 1000 mkdir in 15.11 seconds: 66.19 ops/second
Time for file creation 21 sec for 8 parallel RPCs
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/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/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/2/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/4/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
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 0.23 seconds: 44.17 ops/second
total: 1000 mkdir in 5.28 seconds: 189.55 ops/second
total: 1000 mkdir in 6.48 seconds: 154.27 ops/second
total: 1000 mkdir in 7.32 seconds: 136.60 ops/second
total: 1000 mkdir in 7.30 seconds: 136.97 ops/second
total: 1000 mkdir in 7.38 seconds: 135.47 ops/second
total: 1000 mkdir in 7.74 seconds: 129.23 ops/second
total: 1000 mkdir in 7.83 seconds: 127.67 ops/second
total: 1000 mkdir in 7.98 seconds: 125.32 ops/second
total: 1000 mkdir in 8.26 seconds: 121.09 ops/second
total: 1000 mkdir in 8.27 seconds: 120.90 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1776881556 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1776881557 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1776881557 ; total 0 ; last 0)
total: 1000 unlinks in 25 seconds: 40.000000 unlinks/second
 - unlinked 0 (time 1776881557 ; total 0 ; last 0)
total: 1000 unlinks in 25 seconds: 40.000000 unlinks/second
 - unlinked 0 (time 1776881558 ; total 1 ; last 1)
total: 1000 unlinks in 26 seconds: 38.461540 unlinks/second
 - unlinked 0 (time 1776881558 ; total 0 ; last 0)
total: 1000 unlinks in 25 seconds: 40.000000 unlinks/second
 - unlinked 0 (time 1776881558 ; total 0 ; last 0)
total: 1000 unlinks in 25 seconds: 40.000000 unlinks/second
 - unlinked 0 (time 1776881558 ; total 0 ; last 0)
total: 1000 unlinks in 26 seconds: 38.461540 unlinks/second
 - unlinked 0 (time 1776881558 ; total 0 ; last 0)
total: 1000 unlinks in 26 seconds: 38.461540 unlinks/second
 - unlinked 0 (time 1776881558 ; total 0 ; last 0)
total: 1000 unlinks in 26 seconds: 38.461540 unlinks/second
Time for file removal 30 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8