== sanity test 239A: osp_sync test ======================= 19:19:21 (1788909561)
 - open/close 1641 (time 1788909573.18 total 10.00 last 164.09)
 - open/close 3602 (time 1788909583.18 total 20.00 last 196.03)
total: 5000 open/close in 26.92 seconds: 185.73 ops/second
 - unlinked 0 (time 1788909592 ; total 0 ; last 0)
total: 5000 unlinks in 18 seconds: 277.777771 unlinks/second