== sanity test 239A: osp_sync test ======================= 09:21:28 (1789305688)
 - open/close 908 (time 1789305702.09 total 10.00 last 90.79)
 - open/close 1744 (time 1789305712.09 total 20.01 last 83.57)
 - open/close 2611 (time 1789305722.10 total 30.01 last 86.62)
 - open/close 3543 (time 1789305732.11 total 40.02 last 93.15)
 - open/close 4531 (time 1789305742.12 total 50.04 last 98.64)
total: 5000 open/close in 55.24 seconds: 90.51 ops/second
 - unlinked 0 (time 1789305751 ; total 0 ; last 0)
total: 5000 unlinks in 28 seconds: 178.571426 unlinks/second