== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 19:42:02 (1789342922)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 75.49 ops/second
total: 1000 mkdir in 7.22 seconds: 138.45 ops/second
 - mkdir 863 (time 1789342937.41 total 10.02 last 86.12)
 - mkdir 993 (time 1789342947.43 total 20.04 last 12.97)
total: 1000 mkdir in 20.53 seconds: 48.71 ops/second
 - mkdir 870 (time 1789342937.29 total 10.11 last 86.08)
 - mkdir 966 (time 1789342947.36 total 20.18 last 9.53)
total: 1000 mkdir in 22.74 seconds: 43.98 ops/second
 - mkdir 853 (time 1789342937.48 total 10.01 last 85.24)
 - mkdir 956 (time 1789342947.54 total 20.07 last 10.24)
total: 1000 mkdir in 24.04 seconds: 41.60 ops/second
 - mkdir 855 (time 1789342937.47 total 10.06 last 84.97)
 - mkdir 946 (time 1789342947.55 total 20.14 last 9.03)
total: 1000 mkdir in 25.51 seconds: 39.21 ops/second
 - mkdir 845 (time 1789342937.29 total 10.01 last 84.42)
 - mkdir 931 (time 1789342947.31 total 20.03 last 8.59)
total: 1000 mkdir in 26.01 seconds: 38.45 ops/second
 - mkdir 828 (time 1789342937.58 total 10.05 last 82.41)
 - mkdir 931 (time 1789342947.61 total 20.08 last 10.27)
total: 1000 mkdir in 25.97 seconds: 38.50 ops/second
 - mkdir 839 (time 1789342937.56 total 10.08 last 83.19)
 - mkdir 925 (time 1789342947.59 total 20.11 last 8.57)
total: 1000 mkdir in 26.43 seconds: 37.83 ops/second
 - mkdir 830 (time 1789342937.57 total 10.00 last 82.98)
 - mkdir 912 (time 1789342947.60 total 20.03 last 8.18)
total: 1000 mkdir in 26.62 seconds: 37.56 ops/second
 - mkdir 827 (time 1789342937.58 total 10.03 last 82.45)
 - mkdir 913 (time 1789342947.61 total 20.05 last 8.58)
total: 1000 mkdir in 26.76 seconds: 37.37 ops/second
Time for file creation 30 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/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
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/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 1 seconds: 0.000000 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/7/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
Time for file removal 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.11 seconds: 87.81 ops/second
total: 1000 mkdir in 7.35 seconds: 136.11 ops/second
total: 1000 mkdir in 9.94 seconds: 100.58 ops/second
 - mkdir 995 (time 1789343111.44 total 10.01 last 99.44)
total: 1000 mkdir in 10.23 seconds: 97.79 ops/second
 - mkdir 989 (time 1789343111.43 total 10.00 last 98.86)
total: 1000 mkdir in 10.69 seconds: 93.56 ops/second
 - mkdir 986 (time 1789343111.66 total 10.03 last 98.33)
total: 1000 mkdir in 11.17 seconds: 89.51 ops/second
 - mkdir 957 (time 1789343111.85 total 10.08 last 94.90)
total: 1000 mkdir in 11.96 seconds: 83.61 ops/second
 - mkdir 955 (time 1789343111.86 total 10.11 last 94.49)
total: 1000 mkdir in 12.09 seconds: 82.69 ops/second
 - mkdir 955 (time 1789343111.85 total 10.05 last 95.02)
total: 1000 mkdir in 12.05 seconds: 82.98 ops/second
 - mkdir 953 (time 1789343111.71 total 10.02 last 95.15)
total: 1000 mkdir in 12.22 seconds: 81.84 ops/second
 - mkdir 948 (time 1789343111.86 total 10.03 last 94.55)
total: 1000 mkdir in 12.09 seconds: 82.68 ops/second
Time for file creation 16 sec for 1 RPC sent at a time
 - unlinked 0 (time 1789343117 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1789343117 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1789343117 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1789343117 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1789343117 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789343118 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789343118 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1789343118 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1789343118 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1789343118 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8