== sanity test 239A: osp_sync test ======================= 13:46:03 (1736361963)
 - open/close 2955 (time 1736361974.54 total 10.00 last 295.47)
total: 5000 open/close in 17.72 seconds: 282.12 ops/second
 - unlinked 0 (time 1736361983 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second