== sanity test 239A: osp_sync test ======================= 06:18:20 (1783073900)
 - open/close 2352 (time 1783073911.89 total 10.00 last 235.15)
 - open/close 4587 (time 1783073921.89 total 20.00 last 223.50)
total: 5000 open/close in 21.54 seconds: 232.09 ops/second
 - unlinked 0 (time 1783073925 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second