== sanity test 239A: osp_sync test ======================= 13:39:28 (1714412368)
 - open/close 2210 (time 1714412379.43 total 10.01 last 220.86)
total: 5000 open/close in 19.51 seconds: 256.22 ops/second
 - unlinked 0 (time 1714412390 ; total 0 ; last 0)
total: 5000 unlinks in 8 seconds: 625.000000 unlinks/second