== sanity test 239A: osp_sync test ======================= 23:41:28 (1790739688)
 - open/close 1013 (time 1790739701.74 total 10.01 last 101.24)
 - open/close 1974 (time 1790739711.75 total 20.02 last 96.01)
 - open/close 2901 (time 1790739721.76 total 30.02 last 92.63)
 - open/close 3941 (time 1790739731.77 total 40.03 last 103.94)
 - open/close 4950 (time 1790739741.78 total 50.04 last 100.75)
total: 5000 open/close in 50.55 seconds: 98.92 ops/second
 - unlinked 0 (time 1790739746 ; total 0 ; last 0)
total: 5000 unlinks in 28 seconds: 178.571426 unlinks/second