[Beowulf] MD check/scrub features

[Orion Poplawski]

Mark Hahn wrote:
> not me.  raid is too important to be trusted to hardware - have you
> tried MD's check/scrub features?  though afaik it doesn't have a way
> to switch on verification during normal reads (or, for that matter,
> verify-after-write.)

Any pointers to more information on this?

-- 
Orion Poplawski
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