== sanity test 239A: osp_sync test ======================= 00:36:36 (1747802196)
 - open/close 2430 (time 1747802208.34 total 10.00 last 242.92)
total: 5000 open/close in 19.93 seconds: 250.92 ops/second
 - unlinked 0 (time 1747802219 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second