== sanity test 239A: osp_sync test ======================= 01:34:39 (1789709679)
 - open/close 1616 (time 1789709691.96 total 10.00 last 161.54)
 - open/close 2960 (time 1789709701.97 total 20.01 last 134.28)
 - open/close 4424 (time 1789709711.97 total 30.02 last 146.36)
total: 5000 open/close in 34.03 seconds: 146.94 ops/second
 - unlinked 0 (time 1789709717 ; total 0 ; last 0)
total: 5000 unlinks in 19 seconds: 263.157898 unlinks/second