== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 09:29:26 (1713446966)
total: 1000 open/close in 4.05 seconds: 247.18 ops/second
 - unlinked 0 (time 1713446975 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
waited 3 sec, old Iused 15698, new Iused 14750