== sanity test 239A: osp_sync test ======================= 18:28:09 (1741904889)
 - open/close 4991 (time 1741904901.03 total 10.00 last 499.08)
total: 5000 open/close in 10.02 seconds: 499.21 ops/second
 - unlinked 0 (time 1741904901 ; total 0 ; last 0)
total: 5000 unlinks in 6 seconds: 833.333313 unlinks/second