K 10 svn:author V 3 smh K 8 svn:date V 27 2013-05-24T11:27:06.523353Z K 7 svn:log V 246 Enforce validation on the selected delete method via sysctl. This prevents users from selecting a delete method which may cause corruption e.g. MPS WS16 on pre P14 firmware. Reviewed by: pjd (mentor) Approved by: pjd (mentor) MFC after: 2 days END