== sanity test 239A: osp_sync test ======================= 16:28:28 (1781209708)
 - open/close 1426 (time 1781209720.44 total 10.01 last 142.52)
 - open/close 2845 (time 1781209730.45 total 20.01 last 141.82)
 - open/close 4311 (time 1781209740.45 total 30.01 last 146.55)
total: 5000 open/close in 34.61 seconds: 144.45 ops/second
 - unlinked 0 (time 1781209746 ; total 0 ; last 0)
total: 5000 unlinks in 21 seconds: 238.095245 unlinks/second