== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 08:51:30 (1768139490)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.28 seconds: 35.15 ops/second
 - mkdir 800 (time 1768139506.34 total 10.01 last 79.94)
total: 1000 mkdir in 13.43 seconds: 74.46 ops/second
 - mkdir 766 (time 1768139507.45 total 10.02 last 76.44)
 - mkdir 946 (time 1768139517.54 total 20.12 last 17.83)
 - mkdir 991 (time 1768139527.84 total 30.41 last 4.37)
total: 1000 mkdir in 32.23 seconds: 31.03 ops/second
 - mkdir 759 (time 1768139507.45 total 10.00 last 75.89)
 - mkdir 938 (time 1768139517.64 total 20.19 last 17.56)
 - mkdir 982 (time 1768139527.68 total 30.23 last 4.39)
total: 1000 mkdir in 34.06 seconds: 29.36 ops/second
 - mkdir 757 (time 1768139507.49 total 10.01 last 75.65)
 - mkdir 930 (time 1768139517.56 total 20.07 last 17.19)
 - mkdir 973 (time 1768139527.70 total 30.21 last 4.24)
total: 1000 mkdir in 35.40 seconds: 28.24 ops/second
 - mkdir 759 (time 1768139507.76 total 10.01 last 75.83)
 - mkdir 926 (time 1768139517.89 total 20.14 last 16.48)
 - mkdir 971 (time 1768139528.01 total 30.26 last 4.45)
total: 1000 mkdir in 35.85 seconds: 27.89 ops/second
 - mkdir 758 (time 1768139507.71 total 10.01 last 75.73)
 - mkdir 919 (time 1768139517.86 total 20.16 last 15.87)
 - mkdir 965 (time 1768139527.96 total 30.26 last 4.55)
total: 1000 mkdir in 36.73 seconds: 27.22 ops/second
 - mkdir 746 (time 1768139507.75 total 10.01 last 74.49)
 - mkdir 913 (time 1768139517.91 total 20.18 last 16.43)
 - mkdir 959 (time 1768139528.06 total 30.33 last 4.53)
total: 1000 mkdir in 37.05 seconds: 26.99 ops/second
 - mkdir 757 (time 1768139507.82 total 10.01 last 75.65)
 - mkdir 914 (time 1768139517.89 total 20.07 last 15.60)
 - mkdir 960 (time 1768139528.14 total 30.32 last 4.49)
total: 1000 mkdir in 37.14 seconds: 26.93 ops/second
 - mkdir 751 (time 1768139507.70 total 10.00 last 75.08)
 - mkdir 915 (time 1768139517.71 total 20.02 last 16.38)
 - mkdir 957 (time 1768139527.86 total 30.16 last 4.14)
total: 1000 mkdir in 37.39 seconds: 26.74 ops/second
 - mkdir 746 (time 1768139507.80 total 10.01 last 74.52)
 - mkdir 906 (time 1768139517.85 total 20.06 last 15.92)
 - mkdir 952 (time 1768139528.03 total 30.24 last 4.52)
total: 1000 mkdir in 37.45 seconds: 26.70 ops/second
Time for file creation 44 sec for 8 parallel RPCs
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/2/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/5/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/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/4/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 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.34 seconds: 29.42 ops/second
 - mkdir 756 (time 1768139748.12 total 10.01 last 75.51)
total: 1000 mkdir in 14.79 seconds: 67.61 ops/second
 - mkdir 736 (time 1768139748.88 total 10.01 last 73.50)
 - mkdir 978 (time 1768139758.89 total 20.02 last 24.19)
total: 1000 mkdir in 24.86 seconds: 40.23 ops/second
 - mkdir 744 (time 1768139749.05 total 10.00 last 74.40)
 - mkdir 975 (time 1768139759.22 total 20.16 last 22.73)
total: 1000 mkdir in 25.42 seconds: 39.34 ops/second
 - mkdir 743 (time 1768139749.17 total 10.02 last 74.16)
 - mkdir 969 (time 1768139759.18 total 20.02 last 22.59)
total: 1000 mkdir in 26.47 seconds: 37.77 ops/second
 - mkdir 744 (time 1768139749.11 total 10.00 last 74.39)
 - mkdir 972 (time 1768139759.29 total 20.18 last 22.39)
total: 1000 mkdir in 26.69 seconds: 37.47 ops/second
 - mkdir 740 (time 1768139749.40 total 10.00 last 73.98)
 - mkdir 956 (time 1768139759.58 total 20.19 last 21.21)
total: 1000 mkdir in 28.11 seconds: 35.57 ops/second
 - mkdir 730 (time 1768139749.31 total 10.00 last 73.00)
 - mkdir 950 (time 1768139759.41 total 20.11 last 21.77)
total: 1000 mkdir in 28.71 seconds: 34.83 ops/second
 - mkdir 726 (time 1768139749.30 total 10.00 last 72.60)
 - mkdir 945 (time 1768139759.47 total 20.17 last 21.54)
total: 1000 mkdir in 29.10 seconds: 34.37 ops/second
 - mkdir 732 (time 1768139749.45 total 10.00 last 73.16)
 - mkdir 943 (time 1768139759.48 total 20.03 last 21.04)
total: 1000 mkdir in 29.08 seconds: 34.39 ops/second
 - mkdir 727 (time 1768139749.46 total 10.02 last 72.53)
 - mkdir 945 (time 1768139759.49 total 20.06 last 21.72)
total: 1000 mkdir in 29.12 seconds: 34.34 ops/second
Time for file creation 35 sec for 1 RPC sent at a time
 - unlinked 0 (time 1768139772 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1768139773 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1768139773 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1768139773 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1768139773 ; total 0 ; last 0)
total: 1000 unlinks in 19 seconds: 52.631580 unlinks/second
 - unlinked 0 (time 1768139773 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1768139773 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1768139773 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1768139773 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1768139773 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
Time for file removal 25 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8