== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 05:30:27 (1769769027)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.34 seconds: 29.41 ops/second
total: 1000 mkdir in 6.92 seconds: 144.47 ops/second
 - mkdir 965 (time 1769769044.15 total 10.03 last 96.17)
total: 1000 mkdir in 12.82 seconds: 78.02 ops/second
 - mkdir 960 (time 1769769044.08 total 10.04 last 95.59)
total: 1000 mkdir in 13.36 seconds: 74.83 ops/second
 - mkdir 958 (time 1769769044.13 total 10.04 last 95.46)
total: 1000 mkdir in 13.57 seconds: 73.70 ops/second
 - mkdir 943 (time 1769769044.38 total 10.05 last 93.83)
total: 1000 mkdir in 14.09 seconds: 71.00 ops/second
 - mkdir 941 (time 1769769044.30 total 10.08 last 93.32)
total: 1000 mkdir in 14.28 seconds: 70.01 ops/second
 - mkdir 940 (time 1769769044.37 total 10.06 last 93.45)
total: 1000 mkdir in 14.25 seconds: 70.18 ops/second
 - mkdir 920 (time 1769769044.41 total 10.03 last 91.71)
total: 1000 mkdir in 14.63 seconds: 68.34 ops/second
 - mkdir 906 (time 1769769044.58 total 10.05 last 90.17)
total: 1000 mkdir in 14.80 seconds: 67.55 ops/second
 - mkdir 901 (time 1769769044.52 total 10.02 last 89.96)
total: 1000 mkdir in 14.94 seconds: 66.93 ops/second
Time for file creation 20 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/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/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
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/1/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/2/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
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 0.14 seconds: 72.06 ops/second
total: 1000 mkdir in 7.25 seconds: 137.97 ops/second
total: 1000 mkdir in 8.90 seconds: 112.34 ops/second
total: 1000 mkdir in 9.88 seconds: 101.19 ops/second
 - mkdir 992 (time 1769769232.46 total 10.02 last 99.03)
total: 1000 mkdir in 10.33 seconds: 96.76 ops/second
 - mkdir 964 (time 1769769232.74 total 10.03 last 96.14)
total: 1000 mkdir in 11.96 seconds: 83.59 ops/second
 - mkdir 948 (time 1769769232.87 total 10.01 last 94.71)
total: 1000 mkdir in 12.39 seconds: 80.73 ops/second
 - mkdir 939 (time 1769769232.86 total 10.01 last 93.83)
total: 1000 mkdir in 12.63 seconds: 79.17 ops/second
 - mkdir 941 (time 1769769233.21 total 10.16 last 92.62)
total: 1000 mkdir in 12.46 seconds: 80.24 ops/second
 - mkdir 929 (time 1769769233.01 total 10.01 last 92.83)
total: 1000 mkdir in 12.59 seconds: 79.42 ops/second
 - mkdir 926 (time 1769769233.21 total 10.19 last 90.86)
total: 1000 mkdir in 12.75 seconds: 78.46 ops/second
Time for file creation 18 sec for 1 RPC sent at a time
 - unlinked 0 (time 1769769238 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1769769238 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1769769239 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1769769239 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1769769239 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1769769239 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1769769239 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1769769239 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1769769239 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1769769239 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 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