== sanity test 239A: osp_sync test ======================= 16:06:52 (1781208412)
 - open/close 1353 (time 1781208424.81 total 10.00 last 135.28)
 - open/close 2860 (time 1781208434.81 total 20.00 last 150.66)
total: 5000 open/close in 29.36 seconds: 170.30 ops/second
 - unlinked 0 (time 1781208446 ; total 0 ; last 0)
total: 5000 unlinks in 12 seconds: 416.666656 unlinks/second