== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 11:09:08 (1736266148)
total: 1000 open/close in 1.70 seconds: 588.98 ops/second
 - unlinked 0 (time 1736266153 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
waited 9 sec, old Iused 6108, new Iused 5132