== sanity test 239A: osp_sync test ======================= 03:55:42 (1733648142)
 - open/close 2771 (time 1733648153.83 total 10.00 last 277.08)
total: 5000 open/close in 19.43 seconds: 257.38 ops/second
 - unlinked 0 (time 1733648164 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second