== sanity test 239A: osp_sync test ======================= 22:28:58 (1788920938)
 - open/close 1161 (time 1788920951.53 total 10.00 last 116.09)
 - open/close 2200 (time 1788920961.53 total 20.01 last 103.85)
 - open/close 3325 (time 1788920971.54 total 30.01 last 112.44)
 - open/close 4416 (time 1788920981.55 total 40.02 last 108.98)
total: 5000 open/close in 45.61 seconds: 109.62 ops/second
 - unlinked 0 (time 1788920989 ; total 0 ; last 0)
total: 5000 unlinks in 28 seconds: 178.571426 unlinks/second