== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 04:54:31 (1727772871)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.29 seconds: 34.53 ops/second
 - mkdir 518 (time 1727772884.98 total 10.01 last 51.73)
total: 1000 mkdir in 18.17 seconds: 55.03 ops/second
 - mkdir 522 (time 1727772885.05 total 10.01 last 52.12)
total: 1000 mkdir in 18.48 seconds: 54.12 ops/second
 - mkdir 522 (time 1727772885.13 total 10.01 last 52.16)
total: 1000 mkdir in 18.42 seconds: 54.30 ops/second
 - mkdir 520 (time 1727772885.00 total 10.01 last 51.95)
total: 1000 mkdir in 18.56 seconds: 53.87 ops/second
 - mkdir 520 (time 1727772884.95 total 10.01 last 51.93)
total: 1000 mkdir in 18.63 seconds: 53.68 ops/second
 - mkdir 521 (time 1727772885.23 total 10.01 last 52.05)
total: 1000 mkdir in 18.40 seconds: 54.34 ops/second
 - mkdir 523 (time 1727772885.19 total 10.01 last 52.25)
total: 1000 mkdir in 18.46 seconds: 54.16 ops/second
 - mkdir 521 (time 1727772885.19 total 10.01 last 52.07)
total: 1000 mkdir in 18.50 seconds: 54.05 ops/second
 - mkdir 519 (time 1727772885.13 total 10.02 last 51.81)
total: 1000 mkdir in 18.58 seconds: 53.81 ops/second
 - mkdir 516 (time 1727772885.05 total 10.01 last 51.56)
total: 1000 mkdir in 18.67 seconds: 53.57 ops/second
Time for file creation 22 sec for 8 parallel RPCs
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/6/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/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/5/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/4/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 4 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.24 seconds: 41.07 ops/second
 - mkdir 673 (time 1727773173.31 total 10.01 last 67.24)
total: 1000 mkdir in 15.46 seconds: 64.66 ops/second
 - mkdir 662 (time 1727773173.19 total 10.00 last 66.20)
total: 1000 mkdir in 15.60 seconds: 64.12 ops/second
 - mkdir 666 (time 1727773173.27 total 10.01 last 66.55)
total: 1000 mkdir in 15.55 seconds: 64.30 ops/second
 - mkdir 661 (time 1727773173.38 total 10.01 last 66.00)
total: 1000 mkdir in 15.74 seconds: 63.53 ops/second
 - mkdir 665 (time 1727773173.43 total 10.01 last 66.43)
total: 1000 mkdir in 15.79 seconds: 63.32 ops/second
 - mkdir 663 (time 1727773173.45 total 10.01 last 66.26)
total: 1000 mkdir in 15.79 seconds: 63.31 ops/second
 - mkdir 664 (time 1727773173.42 total 10.00 last 66.39)
total: 1000 mkdir in 15.97 seconds: 62.60 ops/second
 - mkdir 663 (time 1727773173.50 total 10.01 last 66.23)
total: 1000 mkdir in 15.91 seconds: 62.86 ops/second
 - mkdir 663 (time 1727773173.50 total 10.02 last 66.20)
total: 1000 mkdir in 15.94 seconds: 62.74 ops/second
 - mkdir 660 (time 1727773173.44 total 10.01 last 65.93)
total: 1000 mkdir in 16.05 seconds: 62.29 ops/second
Time for file creation 19 sec for 1 RPC sent at a time
 - unlinked 0 (time 1727773182 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1727773183 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1727773182 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1727773182 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1727773182 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1727773183 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1727773183 ; total 1 ; last 1)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1727773183 ; total 1 ; last 1)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1727773183 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1727773183 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 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