== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:00:50 (1775883650)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.14 seconds: 72.81 ops/second
total: 1000 mkdir in 7.30 seconds: 136.98 ops/second
 - mkdir 979 (time 1775883665.69 total 10.00 last 97.89)
total: 1000 mkdir in 11.01 seconds: 90.84 ops/second
 - mkdir 971 (time 1775883665.85 total 10.05 last 96.64)
total: 1000 mkdir in 11.80 seconds: 84.73 ops/second
 - mkdir 958 (time 1775883666.09 total 10.05 last 95.32)
total: 1000 mkdir in 12.65 seconds: 79.05 ops/second
 - mkdir 944 (time 1775883666.18 total 10.01 last 94.31)
total: 1000 mkdir in 12.97 seconds: 77.11 ops/second
 - mkdir 939 (time 1775883666.18 total 10.03 last 93.65)
total: 1000 mkdir in 13.47 seconds: 74.22 ops/second
 - mkdir 933 (time 1775883666.25 total 10.05 last 92.81)
total: 1000 mkdir in 13.45 seconds: 74.33 ops/second
 - mkdir 928 (time 1775883666.31 total 10.05 last 92.35)
total: 1000 mkdir in 13.72 seconds: 72.88 ops/second
 - mkdir 930 (time 1775883666.47 total 10.03 last 92.76)
total: 1000 mkdir in 13.55 seconds: 73.80 ops/second
 - mkdir 928 (time 1775883666.36 total 10.04 last 92.44)
total: 1000 mkdir in 13.71 seconds: 72.96 ops/second
Time for file creation 20 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/0/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/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/2/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 8 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.37 seconds: 26.89 ops/second
 - mkdir 673 (time 1775883836.19 total 10.00 last 67.29)
total: 1000 mkdir in 12.37 seconds: 80.83 ops/second
 - mkdir 692 (time 1775883836.35 total 10.00 last 69.20)
total: 1000 mkdir in 12.31 seconds: 81.23 ops/second
 - mkdir 777 (time 1775883837.08 total 10.00 last 77.68)
total: 1000 mkdir in 11.91 seconds: 83.94 ops/second
 - mkdir 753 (time 1775883836.96 total 10.01 last 75.25)
total: 1000 mkdir in 12.36 seconds: 80.89 ops/second
 - mkdir 818 (time 1775883837.48 total 10.00 last 81.77)
total: 1000 mkdir in 11.91 seconds: 83.95 ops/second
 - mkdir 800 (time 1775883837.37 total 10.01 last 79.95)
total: 1000 mkdir in 12.05 seconds: 82.99 ops/second
 - mkdir 780 (time 1775883837.19 total 10.00 last 77.97)
total: 1000 mkdir in 12.24 seconds: 81.72 ops/second
 - mkdir 805 (time 1775883837.37 total 10.00 last 80.46)
total: 1000 mkdir in 12.12 seconds: 82.54 ops/second
 - mkdir 743 (time 1775883836.94 total 10.01 last 74.26)
total: 1000 mkdir in 12.65 seconds: 79.08 ops/second
 - mkdir 755 (time 1775883837.04 total 10.00 last 75.49)
total: 1000 mkdir in 12.54 seconds: 79.74 ops/second
Time for file creation 19 sec for 1 RPC sent at a time
 - unlinked 0 (time 1775883843 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1775883844 ; total 1 ; last 1)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1775883844 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1775883844 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1775883844 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1775883845 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1775883844 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1775883844 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1775883845 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1775883845 ; 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