== sanity test 239A: osp_sync test ======================= 09:44:21 (1783518261)
 - open/close 1437 (time 1783518273.45 total 10.00 last 143.67)
 - open/close 2714 (time 1783518283.46 total 20.01 last 127.58)
 - open/close 4154 (time 1783518293.46 total 30.02 last 143.94)
total: 5000 open/close in 35.21 seconds: 142.01 ops/second
 - unlinked 0 (time 1783518300 ; total 0 ; last 0)
total: 5000 unlinks in 23 seconds: 217.391312 unlinks/second