== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 17:53:52 (1782770032)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.31 seconds: 32.24 ops/second
total: 1000 mkdir in 5.67 seconds: 176.33 ops/second
 - mkdir 881 (time 1782770048.92 total 10.01 last 87.99)
total: 1000 mkdir in 15.33 seconds: 65.21 ops/second
 - mkdir 898 (time 1782770048.70 total 10.03 last 89.52)
total: 1000 mkdir in 15.99 seconds: 62.52 ops/second
 - mkdir 878 (time 1782770048.88 total 10.07 last 87.18)
total: 1000 mkdir in 15.92 seconds: 62.83 ops/second
 - mkdir 887 (time 1782770048.86 total 10.05 last 88.27)
total: 1000 mkdir in 16.01 seconds: 62.47 ops/second
 - mkdir 881 (time 1782770048.88 total 10.02 last 87.97)
total: 1000 mkdir in 16.25 seconds: 61.54 ops/second
 - mkdir 880 (time 1782770048.85 total 10.05 last 87.59)
total: 1000 mkdir in 16.45 seconds: 60.79 ops/second
 - mkdir 866 (time 1782770048.90 total 10.01 last 86.54)
total: 1000 mkdir in 16.74 seconds: 59.75 ops/second
 - mkdir 861 (time 1782770048.95 total 10.04 last 85.77)
total: 1000 mkdir in 16.91 seconds: 59.13 ops/second
 - mkdir 856 (time 1782770049.06 total 10.02 last 85.40)
total: 1000 mkdir in 16.80 seconds: 59.51 ops/second
Time for file creation 21 sec for 8 parallel RPCs
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/1/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/6/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/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/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
rmdir(/mnt/lustre/d182b.sanity/7/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: 80.92 ops/second
total: 1000 mkdir in 5.80 seconds: 172.47 ops/second
total: 1000 mkdir in 6.50 seconds: 153.94 ops/second
total: 1000 mkdir in 6.70 seconds: 149.18 ops/second
total: 1000 mkdir in 7.33 seconds: 136.43 ops/second
total: 1000 mkdir in 7.60 seconds: 131.65 ops/second
total: 1000 mkdir in 7.70 seconds: 129.82 ops/second
total: 1000 mkdir in 7.91 seconds: 126.44 ops/second
total: 1000 mkdir in 7.92 seconds: 126.32 ops/second
total: 1000 mkdir in 8.01 seconds: 124.91 ops/second
total: 1000 mkdir in 8.02 seconds: 124.68 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1782770205 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1782770205 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1782770206 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1782770206 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1782770206 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1782770206 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1782770206 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1782770206 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1782770206 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1782770206 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8