== sanity test 239A: osp_sync test ======================= 15:22:52 (1734121372)
 - open/close 2924 (time 1734121383.84 total 10.00 last 292.31)
total: 5000 open/close in 17.34 seconds: 288.29 ops/second
 - unlinked 0 (time 1734121392 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second