== sanity test 239A: osp_sync test ======================= 04:26:43 (1738488403)
 - open/close 2493 (time 1738488414.87 total 10.00 last 249.26)
total: 5000 open/close in 18.72 seconds: 267.12 ops/second
 - unlinked 0 (time 1738488424 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second