== sanity test 239A: osp_sync test ======================= 17:06:48 (1755637608)
 - open/close 4721 (time 1755637620.27 total 10.00 last 472.06)
total: 5000 open/close in 10.58 seconds: 472.79 ops/second
 - unlinked 0 (time 1755637622 ; total 0 ; last 0)
total: 5000 unlinks in 5 seconds: 1000.000000 unlinks/second