== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 12:33:33 (1737135213)
total: 1000 open/close in 4.48 seconds: 223.35 ops/second
 - unlinked 0 (time 1737135221 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
waited 5 sec, old Iused 2600, new Iused 1592