== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 11:40:17 (1788363617)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.23 seconds: 43.43 ops/second
 - mkdir 711 (time 1788363633.01 total 10.00 last 71.09)
total: 1000 mkdir in 13.58 seconds: 73.61 ops/second
 - mkdir 733 (time 1788363633.35 total 10.01 last 73.24)
total: 1000 mkdir in 13.27 seconds: 75.34 ops/second
 - mkdir 710 (time 1788363633.13 total 10.01 last 70.95)
total: 1000 mkdir in 13.82 seconds: 72.38 ops/second
 - mkdir 722 (time 1788363633.34 total 10.01 last 72.11)
total: 1000 mkdir in 13.72 seconds: 72.88 ops/second
 - mkdir 732 (time 1788363633.60 total 10.00 last 73.18)
total: 1000 mkdir in 13.61 seconds: 73.49 ops/second
 - mkdir 730 (time 1788363633.56 total 10.01 last 72.91)
total: 1000 mkdir in 13.71 seconds: 72.95 ops/second
 - mkdir 714 (time 1788363633.28 total 10.02 last 71.28)
total: 1000 mkdir in 14.08 seconds: 71.04 ops/second
 - mkdir 728 (time 1788363633.61 total 10.01 last 72.76)
total: 1000 mkdir in 13.82 seconds: 72.34 ops/second
 - mkdir 732 (time 1788363633.74 total 10.01 last 73.14)
total: 1000 mkdir in 13.73 seconds: 72.85 ops/second
 - mkdir 727 (time 1788363633.66 total 10.01 last 72.64)
total: 1000 mkdir in 13.82 seconds: 72.35 ops/second
Time for file creation 19 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/0/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/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/3/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/8/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 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.27 seconds: 37.25 ops/second
 - mkdir 471 (time 1788363958.23 total 10.01 last 47.05)
 - mkdir 942 (time 1788363968.23 total 20.01 last 47.09)
total: 1000 mkdir in 21.43 seconds: 46.66 ops/second
 - mkdir 474 (time 1788363957.91 total 10.00 last 47.39)
 - mkdir 931 (time 1788363967.92 total 20.01 last 45.65)
total: 1000 mkdir in 21.89 seconds: 45.69 ops/second
 - mkdir 472 (time 1788363958.13 total 10.03 last 47.08)
 - mkdir 934 (time 1788363968.15 total 20.04 last 46.12)
total: 1000 mkdir in 21.90 seconds: 45.65 ops/second
 - mkdir 469 (time 1788363958.12 total 10.02 last 46.79)
 - mkdir 929 (time 1788363968.12 total 20.03 last 45.99)
total: 1000 mkdir in 22.16 seconds: 45.12 ops/second
 - mkdir 467 (time 1788363958.25 total 10.02 last 46.62)
 - mkdir 931 (time 1788363968.26 total 20.03 last 46.37)
total: 1000 mkdir in 22.07 seconds: 45.30 ops/second
 - mkdir 465 (time 1788363958.22 total 10.01 last 46.47)
 - mkdir 927 (time 1788363968.23 total 20.02 last 46.15)
total: 1000 mkdir in 22.24 seconds: 44.95 ops/second
 - mkdir 460 (time 1788363958.09 total 10.01 last 45.93)
 - mkdir 916 (time 1788363968.12 total 20.04 last 45.47)
total: 1000 mkdir in 22.67 seconds: 44.12 ops/second
 - mkdir 469 (time 1788363958.40 total 10.01 last 46.87)
 - mkdir 927 (time 1788363968.40 total 20.01 last 45.80)
total: 1000 mkdir in 22.35 seconds: 44.73 ops/second
 - mkdir 460 (time 1788363958.02 total 10.01 last 45.95)
 - mkdir 911 (time 1788363968.06 total 20.05 last 44.91)
total: 1000 mkdir in 22.94 seconds: 43.59 ops/second
 - mkdir 460 (time 1788363958.32 total 10.02 last 45.93)
 - mkdir 919 (time 1788363968.34 total 20.03 last 45.83)
total: 1000 mkdir in 22.65 seconds: 44.15 ops/second
Time for file creation 28 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788363975 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788363976 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1788363976 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1788363976 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1788363976 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1788363976 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788363976 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788363976 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788363976 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788363976 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
Time for file removal 19 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8