== sanity test 239A: osp_sync test ======================= 12:24:34 (1713371074)
 - open/close 3577 (time 1713371085.92 total 10.00 last 357.70)
total: 5000 open/close in 15.71 seconds: 318.22 ops/second
 - unlinked 0 (time 1713371093 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second