== sanity test 239A: osp_sync test ======================= 20:33:02 (1788913982)
 - open/close 1218 (time 1788913994.63 total 10.00 last 121.74)
 - open/close 2198 (time 1788914004.63 total 20.01 last 97.93)
 - open/close 3174 (time 1788914014.64 total 30.01 last 97.57)
 - open/close 4321 (time 1788914024.64 total 40.02 last 114.62)
total: 5000 open/close in 45.99 seconds: 108.72 ops/second
 - unlinked 0 (time 1788914032 ; total 0 ; last 0)
total: 5000 unlinks in 23 seconds: 217.391312 unlinks/second