== sanity test 239A: osp_sync test ======================= 09:48:21 (1747403301)
 - open/close 3212 (time 1747403313.16 total 10.00 last 321.17)
total: 5000 open/close in 16.46 seconds: 303.82 ops/second
 - unlinked 0 (time 1747403320 ; total 0 ; last 0)
total: 5000 unlinks in 8 seconds: 625.000000 unlinks/second