== sanity test 239A: osp_sync test ======================= 05:10:01 (1788513001)
 - open/close 900 (time 1788513015.42 total 10.02 last 89.83)
 - open/close 1789 (time 1788513025.42 total 20.02 last 88.87)
 - open/close 2684 (time 1788513035.43 total 30.02 last 89.48)
 - open/close 3573 (time 1788513045.45 total 40.05 last 88.68)
 - open/close 4385 (time 1788513055.47 total 50.07 last 81.06)
total: 5000 open/close in 58.16 seconds: 85.97 ops/second
 - unlinked 0 (time 1788513068 ; total 0 ; last 0)
total: 5000 unlinks in 45 seconds: 111.111115 unlinks/second