== sanity test 239A: osp_sync test ======================= 13:54:20 (1721411660)
 - open/close 3280 (time 1721411671.82 total 10.00 last 327.96)
total: 5000 open/close in 16.36 seconds: 305.67 ops/second
 - unlinked 0 (time 1721411679 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second