== sanity test 239A: osp_sync test ======================= 10:28:50 (1784125730)
 - open/close 1703 (time 1784125742.38 total 10.00 last 170.25)
 - open/close 3448 (time 1784125752.38 total 20.00 last 174.49)
total: 5000 open/close in 29.61 seconds: 168.88 ops/second
 - unlinked 0 (time 1784125763 ; total 0 ; last 0)
total: 5000 unlinks in 15 seconds: 333.333344 unlinks/second