== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 23:33:54 (1783654434)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.23 seconds: 43.10 ops/second
total: 1000 mkdir in 8.57 seconds: 116.63 ops/second
 - mkdir 987 (time 1783654450.52 total 10.11 last 97.58)
total: 1000 mkdir in 11.40 seconds: 87.71 ops/second
 - mkdir 974 (time 1783654450.52 total 10.02 last 97.19)
total: 1000 mkdir in 12.16 seconds: 82.25 ops/second
 - mkdir 944 (time 1783654450.91 total 10.07 last 93.74)
total: 1000 mkdir in 15.65 seconds: 63.88 ops/second
 - mkdir 934 (time 1783654450.94 total 10.08 last 92.64)
total: 1000 mkdir in 16.33 seconds: 61.23 ops/second
 - mkdir 932 (time 1783654451.04 total 10.10 last 92.28)
total: 1000 mkdir in 16.83 seconds: 59.43 ops/second
 - mkdir 930 (time 1783654451.01 total 10.07 last 92.31)
total: 1000 mkdir in 17.19 seconds: 58.17 ops/second
 - mkdir 923 (time 1783654451.02 total 10.03 last 92.00)
total: 1000 mkdir in 17.30 seconds: 57.80 ops/second
 - mkdir 905 (time 1783654451.13 total 10.05 last 90.07)
total: 1000 mkdir in 17.45 seconds: 57.32 ops/second
 - mkdir 900 (time 1783654451.25 total 10.12 last 88.91)
total: 1000 mkdir in 17.62 seconds: 56.76 ops/second
Time for file creation 23 sec for 8 parallel RPCs
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/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/4/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/3/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 0.26 seconds: 38.90 ops/second
total: 1000 mkdir in 7.72 seconds: 129.51 ops/second
 - mkdir 842 (time 1783654655.64 total 10.12 last 83.21)
 - mkdir 932 (time 1783654665.64 total 20.12 last 9.00)
total: 1000 mkdir in 26.91 seconds: 37.17 ops/second
 - mkdir 788 (time 1783654655.96 total 10.08 last 78.19)
 - mkdir 909 (time 1783654665.99 total 20.11 last 12.07)
total: 1000 mkdir in 26.73 seconds: 37.41 ops/second
 - mkdir 808 (time 1783654655.74 total 10.09 last 80.09)
 - mkdir 887 (time 1783654665.78 total 20.13 last 7.87)
total: 1000 mkdir in 29.67 seconds: 33.71 ops/second
 - mkdir 776 (time 1783654656.27 total 10.15 last 76.43)
 - mkdir 878 (time 1783654666.36 total 20.24 last 10.11)
 - mkdir 990 (time 1783654676.41 total 30.29 last 11.15)
total: 1000 mkdir in 31.04 seconds: 32.22 ops/second
 - mkdir 793 (time 1783654656.18 total 10.36 last 76.55)
 - mkdir 863 (time 1783654666.18 total 20.36 last 7.00)
 - mkdir 961 (time 1783654676.23 total 30.41 last 9.75)
total: 1000 mkdir in 32.83 seconds: 30.46 ops/second
 - mkdir 778 (time 1783654656.24 total 10.08 last 77.15)
 - mkdir 856 (time 1783654666.35 total 20.19 last 7.72)
 - mkdir 956 (time 1783654676.36 total 30.20 last 9.99)
total: 1000 mkdir in 32.93 seconds: 30.37 ops/second
 - mkdir 776 (time 1783654656.15 total 10.10 last 76.87)
 - mkdir 854 (time 1783654666.20 total 20.15 last 7.76)
 - mkdir 952 (time 1783654676.23 total 30.18 last 9.77)
total: 1000 mkdir in 33.45 seconds: 29.90 ops/second
 - mkdir 768 (time 1783654656.55 total 10.36 last 74.14)
 - mkdir 845 (time 1783654666.56 total 20.37 last 7.69)
 - mkdir 941 (time 1783654676.59 total 30.40 last 9.56)
total: 1000 mkdir in 33.75 seconds: 29.63 ops/second
 - mkdir 764 (time 1783654656.19 total 10.01 last 76.34)
 - mkdir 833 (time 1783654666.33 total 20.15 last 6.80)
 - mkdir 932 (time 1783654676.40 total 30.22 last 9.83)
total: 1000 mkdir in 33.83 seconds: 29.56 ops/second
Time for file creation 38 sec for 1 RPC sent at a time
 - unlinked 0 (time 1783654682 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783654685 ; total 0 ; last 0)
total: 1000 unlinks in 35 seconds: 28.571428 unlinks/second
 - unlinked 0 (time 1783654684 ; total 0 ; last 0)
total: 1000 unlinks in 38 seconds: 26.315790 unlinks/second
 - unlinked 0 (time 1783654684 ; total 0 ; last 0)
total: 1000 unlinks in 39 seconds: 25.641026 unlinks/second
 - unlinked 0 (time 1783654685 ; total 0 ; last 0)
total: 1000 unlinks in 41 seconds: 24.390244 unlinks/second
 - unlinked 0 (time 1783654684 ; total 0 ; last 0)
total: 1000 unlinks in 43 seconds: 23.255814 unlinks/second
 - unlinked 0 (time 1783654685 ; total 0 ; last 0)
total: 1000 unlinks in 42 seconds: 23.809525 unlinks/second
 - unlinked 0 (time 1783654684 ; total 0 ; last 0)
total: 1000 unlinks in 44 seconds: 22.727272 unlinks/second
 - unlinked 0 (time 1783654685 ; total 0 ; last 0)
total: 1000 unlinks in 43 seconds: 23.255814 unlinks/second
 - unlinked 0 (time 1783654684 ; total 0 ; last 0)
total: 1000 unlinks in 44 seconds: 22.727272 unlinks/second
Time for file removal 49 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8