== sanity test 239A: osp_sync test ======================= 10:12:38 (1782483158)
 - open/close 1702 (time 1782483170.61 total 10.00 last 170.13)
 - open/close 3093 (time 1782483180.62 total 20.01 last 138.98)
 - open/close 4433 (time 1782483190.63 total 30.02 last 133.95)
total: 5000 open/close in 34.11 seconds: 146.58 ops/second
 - unlinked 0 (time 1782483196 ; total 0 ; last 0)
total: 5000 unlinks in 19 seconds: 263.157898 unlinks/second