== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 17:11:03 (1713301863)
total: 1000 open/close in 1.76 seconds: 567.04 ops/second
 - unlinked 0 (time 1713301867 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
waited 11 sec, old Iused 12189, new Iused 11181