== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 11:17:30 (1713539850)
total: 1000 open/close in 4.45 seconds: 224.83 ops/second
 - unlinked 0 (time 1713539858 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
waited 5 sec, old Iused 12192, new Iused 11394