== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 11:06:07 (1787411167)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.17 seconds: 59.63 ops/second
total: 1000 mkdir in 9.96 seconds: 100.35 ops/second
total: 1000 mkdir in 9.64 seconds: 103.77 ops/second
total: 1000 mkdir in 9.99 seconds: 100.12 ops/second
total: 1000 mkdir in 9.82 seconds: 101.85 ops/second
 - mkdir 994 (time 1787411181.74 total 10.02 last 99.18)
total: 1000 mkdir in 10.17 seconds: 98.30 ops/second
 - mkdir 997 (time 1787411181.83 total 10.02 last 99.51)
total: 1000 mkdir in 10.08 seconds: 99.21 ops/second
 - mkdir 998 (time 1787411181.97 total 10.03 last 99.50)
total: 1000 mkdir in 10.04 seconds: 99.60 ops/second
 - mkdir 995 (time 1787411181.88 total 10.01 last 99.43)
total: 1000 mkdir in 10.13 seconds: 98.68 ops/second
 - mkdir 993 (time 1787411182.03 total 10.01 last 99.17)
total: 1000 mkdir in 10.14 seconds: 98.66 ops/second
 - mkdir 984 (time 1787411182.03 total 10.01 last 98.33)
total: 1000 mkdir in 10.30 seconds: 97.09 ops/second
Time for file creation 15 sec for 8 parallel RPCs
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/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/4/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/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
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/3/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 0.17 seconds: 60.33 ops/second
total: 1000 mkdir in 9.00 seconds: 111.08 ops/second
total: 1000 mkdir in 9.40 seconds: 106.39 ops/second
total: 1000 mkdir in 9.49 seconds: 105.39 ops/second
total: 1000 mkdir in 9.64 seconds: 103.76 ops/second
total: 1000 mkdir in 9.86 seconds: 101.43 ops/second
total: 1000 mkdir in 9.99 seconds: 100.09 ops/second
 - mkdir 996 (time 1787411401.88 total 10.04 last 99.24)
total: 1000 mkdir in 10.16 seconds: 98.47 ops/second
 - mkdir 998 (time 1787411401.97 total 10.02 last 99.63)
total: 1000 mkdir in 10.07 seconds: 99.35 ops/second
 - mkdir 998 (time 1787411402.04 total 10.00 last 99.75)
total: 1000 mkdir in 10.04 seconds: 99.64 ops/second
 - mkdir 993 (time 1787411401.89 total 10.00 last 99.27)
total: 1000 mkdir in 10.20 seconds: 98.07 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1787411405 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1787411405 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1787411406 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1787411406 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1787411406 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1787411406 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1787411406 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1787411406 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1787411406 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1787411406 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
Time for file removal 9 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8