== sanity test 239A: osp_sync test ======================= 06:45:40 (1778841940)
 - open/close 1092 (time 1778841953.61 total 10.00 last 109.18)
 - open/close 2231 (time 1778841963.61 total 20.00 last 113.90)
 - open/close 3378 (time 1778841973.61 total 30.01 last 114.65)
 - open/close 4583 (time 1778841983.62 total 40.01 last 120.46)
total: 5000 open/close in 43.75 seconds: 114.28 ops/second
 - unlinked 0 (time 1778841990 ; total 0 ; last 0)
total: 5000 unlinks in 24 seconds: 208.333328 unlinks/second