== sanity test 239A: osp_sync test ======================= 14:19:55 (1767727195)
 - open/close 1416 (time 1767727207.53 total 10.01 last 141.52)
 - open/close 2775 (time 1767727217.53 total 20.01 last 135.86)
 - open/close 4384 (time 1767727227.54 total 30.02 last 160.72)
total: 5000 open/close in 34.59 seconds: 144.54 ops/second
 - unlinked 0 (time 1767727234 ; total 0 ; last 0)
total: 5000 unlinks in 18 seconds: 277.777771 unlinks/second