== sanity test 239A: osp_sync test ======================= 11:43:53 (1781624633)
 - open/close 1442 (time 1781624645.90 total 10.00 last 144.18)
 - open/close 2760 (time 1781624655.90 total 20.00 last 131.78)
 - open/close 4086 (time 1781624665.90 total 30.00 last 132.59)
total: 5000 open/close in 37.66 seconds: 132.76 ops/second
 - unlinked 0 (time 1781624676 ; total 0 ; last 0)
total: 5000 unlinks in 20 seconds: 250.000000 unlinks/second