On Sat, Jun 6, 2015 at 9:58 PM, Ryan Coleman <ryan.coleman at cwis.biz> wrote: > I finally realized why my RAID is slow. I need to get the cache battery for it. > > But I want to know before I proceed - for those of you with LSI experience it’s an LSI 9270-8i - when I add the battery to the mix can I change the write-cache settings without dumping the array? yes