== sanity test 239A: osp_sync test ======================= 06:39:11 (1769081951)
 - open/close 1357 (time 1769081964.28 total 10.00 last 135.64)
 - open/close 3255 (time 1769081974.29 total 20.01 last 189.67)
 - open/close 4790 (time 1769081984.29 total 30.01 last 153.50)
total: 5000 open/close in 31.50 seconds: 158.71 ops/second
 - unlinked 0 (time 1769081987 ; total 0 ; last 0)
total: 5000 unlinks in 15 seconds: 333.333344 unlinks/second