== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 16:41:53 (1788900113)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.24 seconds: 42.14 ops/second
total: 1000 mkdir in 7.74 seconds: 129.21 ops/second
 - mkdir 870 (time 1788900127.60 total 10.22 last 85.16)
 - mkdir 987 (time 1788900137.60 total 20.22 last 11.69)
total: 1000 mkdir in 21.30 seconds: 46.95 ops/second
 - mkdir 848 (time 1788900128.05 total 10.41 last 81.45)
 - mkdir 984 (time 1788900138.17 total 20.53 last 13.44)
total: 1000 mkdir in 21.60 seconds: 46.30 ops/second
 - mkdir 823 (time 1788900127.84 total 10.04 last 81.99)
 - mkdir 946 (time 1788900137.89 total 20.09 last 12.24)
total: 1000 mkdir in 23.61 seconds: 42.35 ops/second
 - mkdir 814 (time 1788900128.10 total 10.12 last 80.42)
 - mkdir 936 (time 1788900138.10 total 20.12 last 12.20)
total: 1000 mkdir in 24.14 seconds: 41.43 ops/second
 - mkdir 809 (time 1788900128.57 total 10.60 last 76.32)
 - mkdir 936 (time 1788900138.61 total 20.64 last 12.65)
total: 1000 mkdir in 24.43 seconds: 40.94 ops/second
 - mkdir 803 (time 1788900128.16 total 10.03 last 80.10)
 - mkdir 928 (time 1788900138.16 total 20.03 last 12.49)
total: 1000 mkdir in 24.52 seconds: 40.78 ops/second
 - mkdir 800 (time 1788900128.32 total 10.18 last 78.60)
 - mkdir 929 (time 1788900138.36 total 20.22 last 12.85)
total: 1000 mkdir in 24.57 seconds: 40.70 ops/second
 - mkdir 806 (time 1788900128.19 total 10.14 last 79.49)
 - mkdir 928 (time 1788900138.26 total 20.21 last 12.12)
total: 1000 mkdir in 24.69 seconds: 40.50 ops/second
 - mkdir 790 (time 1788900128.31 total 10.16 last 77.78)
 - mkdir 913 (time 1788900138.33 total 20.19 last 12.27)
total: 1000 mkdir in 24.79 seconds: 40.33 ops/second
Time for file creation 30 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/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/8/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/9/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/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/4/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 8 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.18 seconds: 55.77 ops/second
 - mkdir 910 (time 1788900428.91 total 10.00 last 90.98)
total: 1000 mkdir in 10.73 seconds: 93.16 ops/second
 - mkdir 926 (time 1788900429.76 total 10.02 last 92.43)
total: 1000 mkdir in 13.15 seconds: 76.06 ops/second
 - mkdir 920 (time 1788900429.83 total 10.02 last 91.77)
total: 1000 mkdir in 13.31 seconds: 75.12 ops/second
 - mkdir 928 (time 1788900430.11 total 10.00 last 92.76)
total: 1000 mkdir in 13.32 seconds: 75.05 ops/second
 - mkdir 921 (time 1788900430.00 total 10.00 last 92.10)
total: 1000 mkdir in 13.80 seconds: 72.47 ops/second
 - mkdir 924 (time 1788900429.98 total 10.03 last 92.10)
total: 1000 mkdir in 13.90 seconds: 71.93 ops/second
 - mkdir 919 (time 1788900430.05 total 10.01 last 91.85)
total: 1000 mkdir in 14.09 seconds: 70.96 ops/second
 - mkdir 920 (time 1788900430.14 total 10.03 last 91.76)
total: 1000 mkdir in 14.03 seconds: 71.29 ops/second
 - mkdir 917 (time 1788900430.06 total 10.02 last 91.50)
total: 1000 mkdir in 14.15 seconds: 70.66 ops/second
 - mkdir 913 (time 1788900430.13 total 10.03 last 90.99)
total: 1000 mkdir in 14.44 seconds: 69.25 ops/second
Time for file creation 19 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788900437 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1788900437 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1788900437 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788900437 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788900437 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788900438 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788900438 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788900438 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788900438 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1788900438 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
Time for file removal 17 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8