== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 23:40:41 (1713411641)
total: 1000 open/close in 4.23 seconds: 236.50 ops/second
 - unlinked 0 (time 1713411650 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
waited 3 sec, old Iused 15671, new Iused 14807