== sanity test 239A: osp_sync test ======================= 02:52:57 (1734681177)
 - open/close 2013 (time 1734681189.38 total 10.00 last 201.23)
 - open/close 3893 (time 1734681199.39 total 20.01 last 187.91)
total: 5000 open/close in 26.15 seconds: 191.21 ops/second
 - unlinked 0 (time 1734681206 ; total 0 ; last 0)
total: 5000 unlinks in 17 seconds: 294.117645 unlinks/second