== sanity test 239A: osp_sync test ======================= 20:14:12 (1789085652)
 - open/close 987 (time 1789085666.62 total 10.01 last 98.63)
 - open/close 2035 (time 1789085676.62 total 20.01 last 104.78)
 - open/close 3091 (time 1789085686.62 total 30.01 last 105.57)
 - open/close 4082 (time 1789085696.63 total 40.02 last 99.04)
total: 5000 open/close in 49.62 seconds: 100.76 ops/second
 - unlinked 0 (time 1789085710 ; total 0 ; last 0)
total: 5000 unlinks in 31 seconds: 161.290329 unlinks/second