== sanity test 239A: osp_sync test ======================= 22:29:44 (1761964184)
 - open/close 4508 (time 1761964195.85 total 10.00 last 450.79)
total: 5000 open/close in 11.13 seconds: 449.24 ops/second
 - unlinked 0 (time 1761964198 ; total 0 ; last 0)
total: 5000 unlinks in 6 seconds: 833.333313 unlinks/second