== sanity test 239A: osp_sync test ======================= 14:22:24 (1789064544)
 - open/close 874 (time 1789064558.54 total 10.01 last 87.31)
 - open/close 1691 (time 1789064568.54 total 20.02 last 81.64)
 - open/close 2560 (time 1789064578.55 total 30.02 last 86.87)
 - open/close 3273 (time 1789064588.57 total 40.04 last 71.17)
 - open/close 4161 (time 1789064598.58 total 50.05 last 88.66)
 - open/close 4982 (time 1789064608.58 total 60.06 last 82.09)
total: 5000 open/close in 60.23 seconds: 83.02 ops/second
 - unlinked 0 (time 1789064612 ; total 0 ; last 0)
total: 5000 unlinks in 39 seconds: 128.205124 unlinks/second