== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 21:04:23 (1786842263)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.12 seconds: 84.92 ops/second
total: 1000 mkdir in 6.38 seconds: 156.74 ops/second
total: 1000 mkdir in 8.14 seconds: 122.86 ops/second
total: 1000 mkdir in 8.79 seconds: 113.70 ops/second
total: 1000 mkdir in 9.64 seconds: 103.78 ops/second
total: 1000 mkdir in 9.80 seconds: 102.04 ops/second
 - mkdir 989 (time 1786842277.50 total 10.06 last 98.32)
total: 1000 mkdir in 10.46 seconds: 95.64 ops/second
 - mkdir 985 (time 1786842277.45 total 10.03 last 98.22)
total: 1000 mkdir in 10.53 seconds: 94.94 ops/second
 - mkdir 978 (time 1786842277.53 total 10.01 last 97.73)
total: 1000 mkdir in 10.69 seconds: 93.53 ops/second
 - mkdir 971 (time 1786842277.54 total 10.01 last 97.01)
total: 1000 mkdir in 10.91 seconds: 91.69 ops/second
 - mkdir 953 (time 1786842277.68 total 10.04 last 94.88)
total: 1000 mkdir in 11.08 seconds: 90.25 ops/second
Time for file creation 15 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/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
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/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 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/3/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 0.12 seconds: 83.67 ops/second
total: 1000 mkdir in 7.47 seconds: 133.84 ops/second
total: 1000 mkdir in 7.33 seconds: 136.42 ops/second
total: 1000 mkdir in 8.33 seconds: 120.08 ops/second
total: 1000 mkdir in 8.52 seconds: 117.30 ops/second
total: 1000 mkdir in 9.88 seconds: 101.17 ops/second
 - mkdir 998 (time 1786842435.37 total 10.02 last 99.56)
total: 1000 mkdir in 10.07 seconds: 99.34 ops/second
 - mkdir 989 (time 1786842435.47 total 10.02 last 98.72)
total: 1000 mkdir in 10.39 seconds: 96.22 ops/second
 - mkdir 979 (time 1786842435.55 total 10.01 last 97.77)
total: 1000 mkdir in 10.61 seconds: 94.22 ops/second
 - mkdir 973 (time 1786842435.62 total 10.03 last 97.00)
total: 1000 mkdir in 10.72 seconds: 93.25 ops/second
 - mkdir 973 (time 1786842435.63 total 10.03 last 97.04)
total: 1000 mkdir in 10.76 seconds: 92.94 ops/second
Time for file creation 16 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786842440 ; total 1 ; last 1)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1786842441 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1786842441 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1786842441 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1786842441 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786842441 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786842441 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786842441 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786842441 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786842441 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
Time for file removal 22 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8