== sanity test 239A: osp_sync test ======================= 14:28:29 (1731353309)
 - open/close 3108 (time 1731353320.84 total 10.00 last 310.75)
total: 5000 open/close in 16.52 seconds: 302.64 ops/second
 - unlinked 0 (time 1731353328 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second