== sanity test 239A: osp_sync test ======================= 08:28:17 (1786192097)
 - open/close 1837 (time 1786192109.23 total 10.00 last 183.63)
 - open/close 3475 (time 1786192119.23 total 20.01 last 163.76)
total: 5000 open/close in 28.15 seconds: 177.61 ops/second
 - unlinked 0 (time 1786192129 ; total 0 ; last 0)
total: 5000 unlinks in 17 seconds: 294.117645 unlinks/second