== sanity test 239A: osp_sync test ======================= 10:00:03 (1743516003)
 - open/close 2472 (time 1743516015.59 total 10.00 last 247.14)
total: 5000 open/close in 19.06 seconds: 262.34 ops/second
 - unlinked 0 (time 1743516025 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second