== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 19:17:53 (1717024673)
total: 1000 open/close in 2.73 seconds: 366.89 ops/second
 - unlinked 0 (time 1717024679 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
waited 3 sec, old Iused 15659, new Iused 14820