== sanity test 239A: osp_sync test ======================= 11:16:38 (1776870998)
 - open/close 4896 (time 1776871009.87 total 10.00 last 489.58)
total: 5000 open/close in 10.21 seconds: 489.62 ops/second
 - unlinked 0 (time 1776871011 ; total 0 ; last 0)
total: 5000 unlinks in 6 seconds: 833.333313 unlinks/second