== sanity test 239A: osp_sync test ======================= 10:12:44 (1782483164)
 - open/close 1457 (time 1782483175.99 total 10.01 last 145.61)
 - open/close 2752 (time 1782483186.00 total 20.01 last 129.45)
 - open/close 4124 (time 1782483196.00 total 30.01 last 137.19)
total: 5000 open/close in 35.46 seconds: 141.00 ops/second
 - unlinked 0 (time 1782483203 ; total 0 ; last 0)
total: 5000 unlinks in 17 seconds: 294.117645 unlinks/second