== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 12:52:36 (1789318356)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.16 seconds: 63.73 ops/second
total: 1000 mkdir in 8.12 seconds: 123.13 ops/second
total: 1000 mkdir in 8.19 seconds: 122.07 ops/second
total: 1000 mkdir in 8.85 seconds: 112.94 ops/second
total: 1000 mkdir in 8.81 seconds: 113.55 ops/second
total: 1000 mkdir in 9.03 seconds: 110.78 ops/second
total: 1000 mkdir in 9.03 seconds: 110.74 ops/second
total: 1000 mkdir in 9.23 seconds: 108.31 ops/second
total: 1000 mkdir in 9.20 seconds: 108.71 ops/second
total: 1000 mkdir in 9.22 seconds: 108.42 ops/second
total: 1000 mkdir in 9.59 seconds: 104.32 ops/second
Time for file creation 14 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/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/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/4/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
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: 84.83 ops/second
total: 1000 mkdir in 6.24 seconds: 160.18 ops/second
 - mkdir 995 (time 1789318554.43 total 10.05 last 99.00)
total: 1000 mkdir in 10.47 seconds: 95.51 ops/second
 - mkdir 993 (time 1789318554.50 total 10.02 last 99.08)
total: 1000 mkdir in 10.56 seconds: 94.67 ops/second
 - mkdir 988 (time 1789318554.64 total 10.15 last 97.31)
total: 1000 mkdir in 10.91 seconds: 91.67 ops/second
 - mkdir 981 (time 1789318554.65 total 10.04 last 97.70)
total: 1000 mkdir in 11.02 seconds: 90.71 ops/second
 - mkdir 969 (time 1789318554.66 total 10.08 last 96.09)
total: 1000 mkdir in 11.53 seconds: 86.71 ops/second
 - mkdir 960 (time 1789318554.78 total 10.10 last 95.05)
total: 1000 mkdir in 11.62 seconds: 86.02 ops/second
 - mkdir 953 (time 1789318554.79 total 10.00 last 95.28)
total: 1000 mkdir in 11.63 seconds: 85.99 ops/second
 - mkdir 938 (time 1789318554.82 total 10.05 last 93.37)
total: 1000 mkdir in 12.12 seconds: 82.51 ops/second
 - mkdir 932 (time 1789318554.87 total 10.00 last 93.19)
total: 1000 mkdir in 12.05 seconds: 82.96 ops/second
Time for file creation 16 sec for 1 RPC sent at a time
 - unlinked 0 (time 1789318560 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1789318560 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1789318560 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1789318560 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1789318560 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1789318560 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789318560 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789318560 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789318560 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789318560 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Time for file removal 12 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8