== sanity test 239A: osp_sync test ======================= 20:13:29 (1777421609)
 - open/close 1682 (time 1777421621.13 total 10.00 last 168.12)
 - open/close 3990 (time 1777421631.13 total 20.01 last 230.78)
total: 5000 open/close in 24.26 seconds: 206.14 ops/second
 - unlinked 0 (time 1777421637 ; total 0 ; last 0)
total: 5000 unlinks in 13 seconds: 384.615387 unlinks/second