== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 13:36:09 (1721410569)
total: 1000 open/close in 3.89 seconds: 256.97 ops/second
 - unlinked 0 (time 1721410577 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
waited 5 sec, old Iused 2601, new Iused 1593