== sanity test 239A: osp_sync test ======================= 04:22:19 (1789546939)
 - open/close 1781 (time 1789546951.08 total 10.00 last 178.07)
 - open/close 4137 (time 1789546961.09 total 20.01 last 235.38)
total: 5000 open/close in 23.77 seconds: 210.34 ops/second
 - unlinked 0 (time 1789546966 ; total 0 ; last 0)
total: 5000 unlinks in 13 seconds: 384.615387 unlinks/second