== sanity test 239A: osp_sync test ======================= 17:37:19 (1781213839)
 - open/close 1265 (time 1781213854.31 total 10.01 last 126.41)
 - open/close 2214 (time 1781213864.32 total 20.01 last 94.85)
 - open/close 3149 (time 1781213874.32 total 30.01 last 93.48)
 - open/close 4095 (time 1781213884.33 total 40.02 last 94.54)
total: 5000 open/close in 49.63 seconds: 100.75 ops/second
 - unlinked 0 (time 1781213897 ; total 0 ; last 0)
total: 5000 unlinks in 28 seconds: 178.571426 unlinks/second