== sanity test 239A: osp_sync test ======================= 00:57:41 (1735106261)
 - open/close 2843 (time 1735106273.36 total 10.00 last 284.29)
total: 5000 open/close in 17.30 seconds: 288.94 ops/second
 - unlinked 0 (time 1735106282 ; total 0 ; last 0)
total: 5000 unlinks in 6 seconds: 833.333313 unlinks/second