== sanity test 239A: osp_sync test ======================= 10:03:22 (1747404202)
 - open/close 3950 (time 1747404214.27 total 10.00 last 394.94)
total: 5000 open/close in 12.88 seconds: 388.18 ops/second
 - unlinked 0 (time 1747404218 ; total 0 ; last 0)
total: 5000 unlinks in 5 seconds: 1000.000000 unlinks/second