== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 19:31:00 (1786577460)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.14 seconds: 68.99 ops/second
total: 1000 mkdir in 6.92 seconds: 144.60 ops/second
total: 1000 mkdir in 7.77 seconds: 128.76 ops/second
 - mkdir 976 (time 1786577475.46 total 10.17 last 95.98)
total: 1000 mkdir in 13.07 seconds: 76.52 ops/second
 - mkdir 974 (time 1786577475.25 total 10.01 last 97.33)
total: 1000 mkdir in 13.19 seconds: 75.82 ops/second
 - mkdir 963 (time 1786577475.47 total 10.03 last 95.97)
total: 1000 mkdir in 13.40 seconds: 74.62 ops/second
 - mkdir 962 (time 1786577475.52 total 10.23 last 94.07)
total: 1000 mkdir in 13.83 seconds: 72.31 ops/second
 - mkdir 953 (time 1786577475.56 total 10.11 last 94.28)
total: 1000 mkdir in 13.74 seconds: 72.77 ops/second
 - mkdir 960 (time 1786577475.52 total 10.19 last 94.18)
total: 1000 mkdir in 13.91 seconds: 71.89 ops/second
 - mkdir 950 (time 1786577475.50 total 10.05 last 94.48)
total: 1000 mkdir in 13.90 seconds: 71.92 ops/second
 - mkdir 948 (time 1786577475.37 total 10.00 last 94.79)
total: 1000 mkdir in 14.24 seconds: 70.22 ops/second
Time for file creation 18 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/6/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/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/7/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/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
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 0.12 seconds: 83.42 ops/second
total: 1000 mkdir in 7.27 seconds: 137.53 ops/second
total: 1000 mkdir in 7.32 seconds: 136.60 ops/second
total: 1000 mkdir in 7.96 seconds: 125.66 ops/second
total: 1000 mkdir in 8.32 seconds: 120.26 ops/second
total: 1000 mkdir in 8.64 seconds: 115.68 ops/second
total: 1000 mkdir in 8.74 seconds: 114.41 ops/second
total: 1000 mkdir in 8.86 seconds: 112.92 ops/second
total: 1000 mkdir in 9.00 seconds: 111.07 ops/second
total: 1000 mkdir in 9.06 seconds: 110.41 ops/second
total: 1000 mkdir in 9.17 seconds: 109.11 ops/second
Time for file creation 14 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786577642 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1786577643 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1786577643 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1786577643 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1786577643 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1786577643 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1786577643 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1786577643 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1786577643 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1786577643 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
Time for file removal 24 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8