== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 05:03:19 (1713085399)
total: 1000 open/close in 2.15 seconds: 465.36 ops/second
 - unlinked 0 (time 1713085404 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
waited 3 sec, old Iused 12189, new Iused 11340