== sanity test 239A: osp_sync test ======================= 20:56:39 (1781225799)
 - open/close 1296 (time 1781225811.12 total 10.01 last 129.45)
 - open/close 2604 (time 1781225821.12 total 20.02 last 130.72)
 - open/close 3912 (time 1781225831.13 total 30.02 last 130.77)
total: 5000 open/close in 39.39 seconds: 126.93 ops/second
 - unlinked 0 (time 1781225842 ; total 0 ; last 0)
total: 5000 unlinks in 23 seconds: 217.391312 unlinks/second