== sanity test 239A: osp_sync test ======================= 01:28:59 (1783142939)
 - open/close 1157 (time 1783142951.98 total 10.00 last 115.64)
 - open/close 2194 (time 1783142961.98 total 20.01 last 103.65)
 - open/close 3283 (time 1783142971.99 total 30.02 last 108.83)
 - open/close 4467 (time 1783142981.99 total 40.02 last 118.37)
total: 5000 open/close in 44.81 seconds: 111.59 ops/second
 - unlinked 0 (time 1783142988 ; total 0 ; last 0)
total: 5000 unlinks in 23 seconds: 217.391312 unlinks/second