== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 15:37:25 (1772483845)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 77.89 ops/second
total: 1000 mkdir in 7.23 seconds: 138.38 ops/second
 - mkdir 847 (time 1772483861.49 total 10.16 last 83.35)
 - mkdir 965 (time 1772483871.56 total 20.22 last 11.73)
total: 1000 mkdir in 22.69 seconds: 44.08 ops/second
 - mkdir 851 (time 1772483861.44 total 10.17 last 83.68)
 - mkdir 948 (time 1772483871.48 total 20.22 last 9.66)
total: 1000 mkdir in 24.41 seconds: 40.97 ops/second
 - mkdir 809 (time 1772483861.62 total 10.02 last 80.74)
 - mkdir 901 (time 1772483871.68 total 20.07 last 9.15)
total: 1000 mkdir in 28.43 seconds: 35.17 ops/second
 - mkdir 784 (time 1772483861.73 total 10.04 last 78.11)
 - mkdir 879 (time 1772483871.85 total 20.16 last 9.39)
 - mkdir 997 (time 1772483881.89 total 30.20 last 11.75)
total: 1000 mkdir in 30.31 seconds: 32.99 ops/second
 - mkdir 760 (time 1772483862.08 total 10.03 last 75.80)
 - mkdir 871 (time 1772483872.13 total 20.07 last 11.05)
 - mkdir 998 (time 1772483882.17 total 30.11 last 12.65)
total: 1000 mkdir in 30.25 seconds: 33.06 ops/second
 - mkdir 782 (time 1772483862.06 total 10.09 last 77.53)
 - mkdir 877 (time 1772483872.13 total 20.15 last 9.44)
 - mkdir 987 (time 1772483882.17 total 30.19 last 10.96)
total: 1000 mkdir in 30.85 seconds: 32.41 ops/second
 - mkdir 776 (time 1772483861.94 total 10.11 last 76.76)
 - mkdir 874 (time 1772483871.94 total 20.11 last 9.80)
 - mkdir 982 (time 1772483881.97 total 30.14 last 10.77)
total: 1000 mkdir in 31.06 seconds: 32.19 ops/second
 - mkdir 779 (time 1772483861.89 total 10.12 last 76.94)
 - mkdir 876 (time 1772483871.93 total 20.16 last 9.66)
 - mkdir 980 (time 1772483881.97 total 30.20 last 10.36)
total: 1000 mkdir in 31.21 seconds: 32.04 ops/second
 - mkdir 755 (time 1772483862.00 total 10.06 last 75.07)
 - mkdir 845 (time 1772483872.03 total 20.09 last 8.97)
 - mkdir 954 (time 1772483882.05 total 30.10 last 10.88)
total: 1000 mkdir in 31.38 seconds: 31.87 ops/second
Time for file creation 35 sec for 8 parallel RPCs
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/0/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/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/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
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
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 0.24 seconds: 42.50 ops/second
total: 1000 mkdir in 7.32 seconds: 136.61 ops/second
 - mkdir 919 (time 1772484144.07 total 10.01 last 91.82)
total: 1000 mkdir in 15.76 seconds: 63.47 ops/second
 - mkdir 921 (time 1772484144.20 total 10.08 last 91.41)
total: 1000 mkdir in 15.71 seconds: 63.64 ops/second
 - mkdir 883 (time 1772484144.45 total 10.03 last 88.03)
total: 1000 mkdir in 18.07 seconds: 55.33 ops/second
 - mkdir 880 (time 1772484144.47 total 10.01 last 87.92)
total: 1000 mkdir in 18.17 seconds: 55.05 ops/second
 - mkdir 865 (time 1772484144.73 total 10.02 last 86.32)
total: 1000 mkdir in 18.63 seconds: 53.67 ops/second
 - mkdir 868 (time 1772484144.75 total 10.08 last 86.13)
total: 1000 mkdir in 18.68 seconds: 53.54 ops/second
 - mkdir 856 (time 1772484144.82 total 10.03 last 85.36)
total: 1000 mkdir in 18.91 seconds: 52.87 ops/second
 - mkdir 848 (time 1772484144.78 total 10.03 last 84.56)
total: 1000 mkdir in 19.10 seconds: 52.34 ops/second
 - mkdir 841 (time 1772484144.94 total 10.04 last 83.78)
total: 1000 mkdir in 19.03 seconds: 52.55 ops/second
Time for file creation 25 sec for 1 RPC sent at a time
 - unlinked 0 (time 1772484159 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1772484159 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1772484159 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1772484160 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1772484160 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1772484160 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1772484160 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1772484160 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1772484160 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1772484160 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
Time for file removal 24 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8