== sanity test 239A: osp_sync test ======================= 18:35:17 (1781217317)
 - open/close 1425 (time 1781217329.62 total 10.00 last 142.46)
 - open/close 2952 (time 1781217339.63 total 20.01 last 152.62)
 - open/close 4338 (time 1781217349.63 total 30.01 last 138.60)
total: 5000 open/close in 34.14 seconds: 146.46 ops/second
 - unlinked 0 (time 1781217355 ; total 0 ; last 0)
total: 5000 unlinks in 19 seconds: 263.157898 unlinks/second