== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 18:30:32 (1715207432)
total: 1000 open/close in 3.70 seconds: 269.93 ops/second
 - unlinked 0 (time 1715207440 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
waited 3 sec, old Iused 6110, new Iused 5585