== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 07:08:43 (1713438523)
total: 1000 open/close in 3.24 seconds: 308.83 ops/second
 - unlinked 0 (time 1713438531 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
waited 5 sec, old Iused 15699, new Iused 14691