== sanity test 239A: osp_sync test ======================= 11:26:26 (1772468786)
 - open/close 2161 (time 1772468797.79 total 10.00 last 216.07)
 - open/close 4185 (time 1772468807.79 total 20.00 last 202.39)
total: 5000 open/close in 24.11 seconds: 207.40 ops/second
 - unlinked 0 (time 1772468813 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second