== sanity test 239A: osp_sync test ======================= 21:45:19 (1749606319)
 - open/close 3200 (time 1749606330.53 total 10.00 last 319.95)
total: 5000 open/close in 16.62 seconds: 300.88 ops/second
 - unlinked 0 (time 1749606338 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second