== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 15:28:05 (1788809285)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.18 seconds: 55.76 ops/second
 - mkdir 799 (time 1788809300.74 total 10.00 last 79.89)
total: 1000 mkdir in 12.83 seconds: 77.92 ops/second
 - mkdir 785 (time 1788809301.44 total 10.00 last 78.48)
total: 1000 mkdir in 16.04 seconds: 62.33 ops/second
 - mkdir 789 (time 1788809301.61 total 10.01 last 78.86)
total: 1000 mkdir in 16.22 seconds: 61.65 ops/second
 - mkdir 794 (time 1788809301.72 total 10.00 last 79.38)
total: 1000 mkdir in 16.12 seconds: 62.02 ops/second
 - mkdir 793 (time 1788809301.80 total 10.01 last 79.25)
total: 1000 mkdir in 16.56 seconds: 60.38 ops/second
 - mkdir 804 (time 1788809301.92 total 10.01 last 80.36)
total: 1000 mkdir in 16.60 seconds: 60.25 ops/second
 - mkdir 801 (time 1788809302.00 total 10.01 last 80.02)
total: 1000 mkdir in 16.64 seconds: 60.11 ops/second
 - mkdir 800 (time 1788809301.97 total 10.01 last 79.95)
total: 1000 mkdir in 16.81 seconds: 59.47 ops/second
 - mkdir 794 (time 1788809301.89 total 10.01 last 79.31)
total: 1000 mkdir in 16.93 seconds: 59.08 ops/second
 - mkdir 786 (time 1788809301.88 total 10.00 last 78.58)
total: 1000 mkdir in 16.99 seconds: 58.85 ops/second
Time for file creation 22 sec for 8 parallel RPCs
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/8/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/2/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/4/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
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 0.24 seconds: 42.39 ops/second
 - mkdir 871 (time 1788809573.92 total 10.01 last 87.04)
total: 1000 mkdir in 11.66 seconds: 85.79 ops/second
 - mkdir 882 (time 1788809574.34 total 10.00 last 88.20)
total: 1000 mkdir in 12.62 seconds: 79.27 ops/second
 - mkdir 896 (time 1788809574.59 total 10.01 last 89.51)
total: 1000 mkdir in 12.66 seconds: 78.96 ops/second
 - mkdir 877 (time 1788809574.56 total 10.00 last 87.68)
total: 1000 mkdir in 13.25 seconds: 75.44 ops/second
 - mkdir 900 (time 1788809574.77 total 10.01 last 89.93)
total: 1000 mkdir in 13.05 seconds: 76.60 ops/second
 - mkdir 890 (time 1788809574.64 total 10.01 last 88.88)
total: 1000 mkdir in 13.24 seconds: 75.52 ops/second
 - mkdir 883 (time 1788809574.62 total 10.01 last 88.23)
total: 1000 mkdir in 13.35 seconds: 74.90 ops/second
 - mkdir 891 (time 1788809574.68 total 10.02 last 88.95)
total: 1000 mkdir in 13.33 seconds: 75.00 ops/second
 - mkdir 892 (time 1788809574.81 total 10.01 last 89.13)
total: 1000 mkdir in 13.29 seconds: 75.25 ops/second
 - mkdir 881 (time 1788809574.68 total 10.00 last 88.10)
total: 1000 mkdir in 13.60 seconds: 73.55 ops/second
Time for file creation 18 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788809583 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788809583 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788809583 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788809583 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788809583 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788809583 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788809584 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788809583 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788809584 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788809584 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Time for file removal 15 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8