== sanity test 239A: osp_sync test ======================= 16:52:40 (1771969960)
 - open/close 2416 (time 1771969972.40 total 10.00 last 241.55)
 - open/close 4732 (time 1771969982.40 total 20.00 last 231.55)
total: 5000 open/close in 21.05 seconds: 237.53 ops/second
 - unlinked 0 (time 1771969985 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second