== sanity test 239A: osp_sync test ======================= 10:10:53 (1788876653)
 - open/close 1129 (time 1788876666.56 total 10.01 last 112.79)
 - open/close 2374 (time 1788876676.56 total 20.01 last 124.50)
 - open/close 3514 (time 1788876686.57 total 30.02 last 113.91)
 - open/close 4653 (time 1788876696.57 total 40.02 last 113.88)
total: 5000 open/close in 42.93 seconds: 116.47 ops/second
 - unlinked 0 (time 1788876702 ; total 0 ; last 0)
total: 5000 unlinks in 22 seconds: 227.272720 unlinks/second