== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 23:30:29 (1713411029)
total: 1000 open/close in 2.04 seconds: 489.90 ops/second
 - unlinked 0 (time 1713411033 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
waited 7 sec, old Iused 15664, new Iused 14656