== sanity test 239A: osp_sync test ======================= 10:33:01 (1788359581)
 - open/close 1366 (time 1788359594.07 total 10.01 last 136.50)
 - open/close 2546 (time 1788359604.08 total 20.01 last 117.97)
 - open/close 3755 (time 1788359614.08 total 30.01 last 120.87)
 - open/close 4976 (time 1788359624.08 total 40.01 last 122.10)
total: 5000 open/close in 40.23 seconds: 124.27 ops/second
 - unlinked 0 (time 1788359626 ; total 0 ; last 0)
total: 5000 unlinks in 20 seconds: 250.000000 unlinks/second