== sanity test 239A: osp_sync test ======================= 21:12:50 (1783645970)
 - open/close 2640 (time 1783645982.05 total 10.00 last 263.98)
total: 5000 open/close in 17.53 seconds: 285.26 ops/second
 - unlinked 0 (time 1783645991 ; total 0 ; last 0)
total: 5000 unlinks in 7 seconds: 714.285706 unlinks/second