== sanity test 239A: osp_sync test ======================= 22:16:31 (1789352191)
 - open/close 959 (time 1789352204.32 total 10.01 last 95.82)
 - open/close 1854 (time 1789352214.33 total 20.02 last 89.43)
 - open/close 2892 (time 1789352224.33 total 30.02 last 103.78)
 - open/close 3865 (time 1789352234.34 total 40.03 last 97.22)
 - open/close 4741 (time 1789352244.35 total 50.03 last 87.55)
total: 5000 open/close in 53.06 seconds: 94.24 ops/second
 - unlinked 0 (time 1789352250 ; total 0 ; last 0)
total: 5000 unlinks in 31 seconds: 161.290329 unlinks/second