Re: raid10 physical layout?

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On 05/24/2013 02:49 PM, Matt Garman wrote:
> 
> I'm looking into building a six-disk raid10.  The six disks are
> comprised of three from one manufacturer, and three from another.

> But based on what I've been reading, looks like mdadm's more
> sophisticated raid10 layout schemes give better performance.  For
> example, can I create a raid10,f2 set in such a way as to meet my
> "redundant copies on different manufacturer" criteria?

Just alternate the manufacturers when you list the devices in the
"--create" operation.  MD lays out raid10,f2 redundant data on adjacent
disks.  (Wraps around.)

Phil
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