== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 12:04:13 (1747411453)
total: 1000 open/close in 2.17 seconds: 461.09 ops/second
 - unlinked 0 (time 1747411458 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
waited 5 sec, old Iused 6080, new Iused 5104