== sanity test 239A: osp_sync test ======================= 16:20:54 (1748982054)
 - open/close 4687 (time 1748982065.62 total 10.00 last 468.69)
total: 5000 open/close in 10.55 seconds: 474.13 ops/second
 - unlinked 0 (time 1748982067 ; total 0 ; last 0)
total: 5000 unlinks in 4 seconds: 1250.000000 unlinks/second