== sanity test 239A: osp_sync test ======================= 11:17:03 (1772468223)
 - open/close 1128 (time 1772468236.44 total 10.01 last 112.72)
 - open/close 2188 (time 1772468246.44 total 20.01 last 105.96)
 - open/close 3362 (time 1772468256.45 total 30.01 last 117.39)
 - open/close 4360 (time 1772468266.45 total 40.01 last 99.79)
total: 5000 open/close in 45.42 seconds: 110.09 ops/second
 - unlinked 0 (time 1772468274 ; total 0 ; last 0)
total: 5000 unlinks in 22 seconds: 227.272720 unlinks/second