== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 22:37:38 (1788575858)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.15 seconds: 66.46 ops/second
total: 1000 mkdir in 7.81 seconds: 128.11 ops/second
total: 1000 mkdir in 8.21 seconds: 121.81 ops/second
total: 1000 mkdir in 8.33 seconds: 120.11 ops/second
total: 1000 mkdir in 8.48 seconds: 117.93 ops/second
total: 1000 mkdir in 9.31 seconds: 107.37 ops/second
total: 1000 mkdir in 9.54 seconds: 104.85 ops/second
total: 1000 mkdir in 9.62 seconds: 103.93 ops/second
total: 1000 mkdir in 9.62 seconds: 103.93 ops/second
total: 1000 mkdir in 9.74 seconds: 102.69 ops/second
total: 1000 mkdir in 9.76 seconds: 102.41 ops/second
Time for file creation 14 sec for 8 parallel RPCs
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/2/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/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/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/3/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
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 0.39 seconds: 25.97 ops/second
 - mkdir 539 (time 1788576091.89 total 10.01 last 53.82)
 - mkdir 889 (time 1788576101.90 total 20.03 last 34.95)
total: 1000 mkdir in 22.44 seconds: 44.56 ops/second
 - mkdir 531 (time 1788576092.36 total 10.02 last 53.02)
 - mkdir 893 (time 1788576102.38 total 20.04 last 36.13)
total: 1000 mkdir in 22.41 seconds: 44.63 ops/second
 - mkdir 533 (time 1788576092.45 total 10.02 last 53.20)
 - mkdir 892 (time 1788576102.45 total 20.03 last 35.87)
total: 1000 mkdir in 22.76 seconds: 43.94 ops/second
 - mkdir 524 (time 1788576092.19 total 10.01 last 52.36)
 - mkdir 878 (time 1788576102.21 total 20.02 last 35.35)
total: 1000 mkdir in 23.02 seconds: 43.45 ops/second
 - mkdir 523 (time 1788576092.33 total 10.01 last 52.23)
 - mkdir 881 (time 1788576102.35 total 20.03 last 35.74)
total: 1000 mkdir in 22.91 seconds: 43.66 ops/second
 - mkdir 538 (time 1788576092.74 total 10.01 last 53.74)
 - mkdir 898 (time 1788576102.75 total 20.02 last 35.97)
total: 1000 mkdir in 22.59 seconds: 44.27 ops/second
 - mkdir 543 (time 1788576092.68 total 10.02 last 54.19)
 - mkdir 896 (time 1788576102.69 total 20.03 last 35.25)
total: 1000 mkdir in 22.79 seconds: 43.88 ops/second
 - mkdir 521 (time 1788576092.19 total 10.01 last 52.06)
 - mkdir 869 (time 1788576102.21 total 20.02 last 34.74)
total: 1000 mkdir in 23.42 seconds: 42.69 ops/second
 - mkdir 532 (time 1788576092.55 total 10.04 last 53.01)
 - mkdir 884 (time 1788576102.55 total 20.04 last 35.19)
total: 1000 mkdir in 23.18 seconds: 43.15 ops/second
 - mkdir 522 (time 1788576092.32 total 10.01 last 52.15)
 - mkdir 869 (time 1788576102.33 total 20.02 last 34.67)
total: 1000 mkdir in 23.46 seconds: 42.63 ops/second
Time for file creation 29 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788576111 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788576111 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1788576111 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1788576111 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1788576111 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1788576111 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1788576112 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788576112 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788576112 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788576112 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
Time for file removal 16 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8