== sanity test 239A: osp_sync test ======================= 13:15:57 (1763489757)
 - open/close 1741 (time 1763489769.81 total 10.00 last 174.06)
 - open/close 3469 (time 1763489779.81 total 20.01 last 172.74)
total: 5000 open/close in 28.91 seconds: 172.98 ops/second
 - unlinked 0 (time 1763489790 ; total 0 ; last 0)
total: 5000 unlinks in 18 seconds: 277.777771 unlinks/second