On Wed, Sep 3, 2008 at 1:48 PM, Miles Nordin <[EMAIL PROTECTED]> wrote:
> I've never heard of a battery that's used for anything but RAID > features. It's an interesting question, if you use the controller in > ``JBOD mode'' will it use the write cache or not? I would guess not, > but it might. And if it doesn't, can you force it, even by doing > sneaky things like making 2-disk mirrors where 1 disk happens to be > missing thus wasting half the ports you bought, but turning on the > damned write cache? I don't know. > The X4150 SAS RAID controllers will use the on-board battery backed cache even when disks are presented as individual LUNs. You can also globally enable/disable the disk write caches.
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