== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:20:22 (1721884822)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.10 seconds: 100.03 ops/second
total: 1000 mkdir in 3.52 seconds: 284.24 ops/second
total: 1000 mkdir in 3.56 seconds: 280.72 ops/second
total: 1000 mkdir in 3.56 seconds: 280.91 ops/second
total: 1000 mkdir in 3.51 seconds: 285.30 ops/second
total: 1000 mkdir in 3.60 seconds: 277.69 ops/second
total: 1000 mkdir in 3.65 seconds: 273.82 ops/second
total: 1000 mkdir in 3.68 seconds: 272.02 ops/second
total: 1000 mkdir in 3.82 seconds: 261.86 ops/second
total: 1000 mkdir in 3.92 seconds: 255.12 ops/second
total: 1000 mkdir in 3.88 seconds: 257.44 ops/second
Time for file creation 6 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/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/1/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/6/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/3/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 1 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.13 seconds: 79.05 ops/second
total: 1000 mkdir in 3.09 seconds: 324.08 ops/second
total: 1000 mkdir in 3.13 seconds: 319.44 ops/second
total: 1000 mkdir in 3.15 seconds: 317.33 ops/second
total: 1000 mkdir in 3.23 seconds: 309.34 ops/second
total: 1000 mkdir in 3.23 seconds: 309.83 ops/second
total: 1000 mkdir in 3.27 seconds: 306.23 ops/second
total: 1000 mkdir in 3.28 seconds: 304.44 ops/second
total: 1000 mkdir in 3.36 seconds: 297.96 ops/second
total: 1000 mkdir in 3.36 seconds: 297.48 ops/second
total: 1000 mkdir in 3.41 seconds: 293.45 ops/second
Time for file creation 5 sec for 1 RPC sent at a time
 - unlinked 0 (time 1721885018 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
 - unlinked 0 (time 1721885018 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
 - unlinked 0 (time 1721885018 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
 - unlinked 0 (time 1721885018 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
 - unlinked 0 (time 1721885018 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
 - unlinked 0 (time 1721885018 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
 - unlinked 0 (time 1721885018 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
 - unlinked 0 (time 1721885018 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
 - unlinked 0 (time 1721885018 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
 - unlinked 0 (time 1721885018 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
Time for file removal 4 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8