== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 13:30:39 (1714411839)
total: 1000 open/close in 5.27 seconds: 189.84 ops/second
 - unlinked 0 (time 1714411848 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
waited 5 sec, old Iused 12188, new Iused 11363