== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 23:24:52 (1708835092)
total: 1000 open/close in 2.61 seconds: 383.17 ops/second
 - unlinked 0 (time 1708835098 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
waited 3 sec, old Iused 12183, new Iused 11427