== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 11:43:56 (1736268236)
total: 1000 open/close in 2.24 seconds: 446.92 ops/second
 - unlinked 0 (time 1736268242 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
waited 7 sec, old Iused 6109, new Iused 5133