== sanity test 239A: osp_sync test ======================= 14:56:54 (1775847414)
 - open/close 1927 (time 1775847425.70 total 10.01 last 192.59)
 - open/close 4026 (time 1775847435.70 total 20.01 last 209.89)
total: 5000 open/close in 24.04 seconds: 208.01 ops/second
 - unlinked 0 (time 1775847441 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second