== sanity test 239A: osp_sync test ======================= 11:42:41 (1786203761)
 - open/close 2223 (time 1786203774.09 total 10.00 last 222.26)
 - open/close 4457 (time 1786203784.09 total 20.00 last 223.38)
total: 5000 open/close in 22.46 seconds: 222.62 ops/second
 - unlinked 0 (time 1786203788 ; total 0 ; last 0)
total: 5000 unlinks in 13 seconds: 384.615387 unlinks/second