== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 09:27:00 (1773667620)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.14 seconds: 72.44 ops/second
total: 1000 mkdir in 7.71 seconds: 129.77 ops/second
 - mkdir 768 (time 1773667636.99 total 10.11 last 75.98)
 - mkdir 868 (time 1773667647.05 total 20.17 last 9.94)
 - mkdir 987 (time 1773667657.08 total 30.20 last 11.86)
total: 1000 mkdir in 31.10 seconds: 32.16 ops/second
 - mkdir 749 (time 1773667637.11 total 10.15 last 73.79)
 - mkdir 834 (time 1773667647.17 total 20.22 last 8.44)
 - mkdir 918 (time 1773667657.34 total 30.38 last 8.27)
total: 1000 mkdir in 37.42 seconds: 26.73 ops/second
 - mkdir 728 (time 1773667637.47 total 10.08 last 72.23)
 - mkdir 828 (time 1773667647.50 total 20.11 last 9.97)
 - mkdir 925 (time 1773667657.57 total 30.18 last 9.64)
total: 1000 mkdir in 38.37 seconds: 26.06 ops/second
 - mkdir 762 (time 1773667637.15 total 10.15 last 75.10)
 - mkdir 844 (time 1773667647.18 total 20.17 last 8.18)
 - mkdir 927 (time 1773667657.30 total 30.29 last 8.20)
total: 1000 mkdir in 39.66 seconds: 25.22 ops/second
 - mkdir 718 (time 1773667637.51 total 10.08 last 71.26)
 - mkdir 809 (time 1773667647.63 total 20.20 last 8.99)
 - mkdir 896 (time 1773667657.68 total 30.24 last 8.66)
 - mkdir 994 (time 1773667667.71 total 40.27 last 9.77)
total: 1000 mkdir in 40.55 seconds: 24.66 ops/second
 - mkdir 727 (time 1773667637.35 total 10.00 last 72.70)
 - mkdir 802 (time 1773667647.41 total 20.06 last 7.46)
 - mkdir 868 (time 1773667657.48 total 30.13 last 6.55)
 - mkdir 950 (time 1773667667.51 total 40.16 last 8.18)
total: 1000 mkdir in 42.84 seconds: 23.34 ops/second
 - mkdir 722 (time 1773667637.35 total 10.05 last 71.88)
 - mkdir 802 (time 1773667647.39 total 20.09 last 7.97)
 - mkdir 876 (time 1773667657.50 total 30.19 last 7.32)
 - mkdir 954 (time 1773667667.52 total 40.22 last 7.78)
total: 1000 mkdir in 42.91 seconds: 23.30 ops/second
 - mkdir 708 (time 1773667637.81 total 10.33 last 68.54)
 - mkdir 779 (time 1773667647.90 total 20.42 last 7.04)
 - mkdir 849 (time 1773667657.98 total 30.49 last 6.95)
 - mkdir 948 (time 1773667667.99 total 40.51 last 9.88)
total: 1000 mkdir in 42.79 seconds: 23.37 ops/second
 - mkdir 727 (time 1773667637.50 total 10.17 last 71.51)
 - mkdir 802 (time 1773667647.62 total 20.28 last 7.42)
 - mkdir 870 (time 1773667657.67 total 30.33 last 6.76)
 - mkdir 945 (time 1773667667.72 total 40.38 last 7.46)
total: 1000 mkdir in 43.12 seconds: 23.19 ops/second
Time for file creation 49 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/1/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/0/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/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/9/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/6/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 0.13 seconds: 74.56 ops/second
total: 1000 mkdir in 8.18 seconds: 122.22 ops/second
 - mkdir 979 (time 1773667902.61 total 10.02 last 97.67)
total: 1000 mkdir in 11.37 seconds: 87.95 ops/second
 - mkdir 958 (time 1773667902.80 total 10.02 last 95.64)
total: 1000 mkdir in 13.04 seconds: 76.68 ops/second
 - mkdir 957 (time 1773667902.86 total 10.02 last 95.53)
total: 1000 mkdir in 13.16 seconds: 75.98 ops/second
 - mkdir 938 (time 1773667902.97 total 10.03 last 93.49)
total: 1000 mkdir in 13.79 seconds: 72.54 ops/second
 - mkdir 939 (time 1773667902.91 total 10.03 last 93.58)
total: 1000 mkdir in 13.89 seconds: 71.97 ops/second
 - mkdir 944 (time 1773667903.11 total 10.04 last 93.98)
total: 1000 mkdir in 13.78 seconds: 72.57 ops/second
 - mkdir 938 (time 1773667903.14 total 10.05 last 93.34)
total: 1000 mkdir in 13.82 seconds: 72.38 ops/second
 - mkdir 929 (time 1773667903.20 total 10.07 last 92.27)
total: 1000 mkdir in 14.15 seconds: 70.69 ops/second
 - mkdir 930 (time 1773667903.16 total 10.00 last 92.99)
total: 1000 mkdir in 14.18 seconds: 70.54 ops/second
Time for file creation 19 sec for 1 RPC sent at a time
 - unlinked 0 (time 1773667910 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1773667910 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1773667910 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1773667911 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1773667910 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1773667911 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1773667911 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1773667911 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1773667911 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1773667911 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
Time for file removal 14 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8