== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 15:43:39 (1713296619)
total: 1000 open/close in 1.89 seconds: 530.34 ops/second
 - unlinked 0 (time 1713296624 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
waited 5 sec, old Iused 12189, new Iused 11181