RAID 0+1 on Fedora?

[kalinix]

On Wed, 2007-02-28 at 23:56 -0800, Justin Zygmont wrote:
> i'd also be curious to see any responses to this.  I can see making two 
> stripes easy enough, but then just how to mirror them as a single device?
> 
> 
> 
> On Mon, 26 Feb 2007, Jack Howarth wrote:
> 
> >    Has anyone tried setting up a four drive RAID 0+1
> > on Fedora Core using the installer tools for setting
> > up custom drive partitions? After doing some benchmarks
> > on a new dual quad core Xeon system, it has become
> > apparent that at 8 processors certain calculations
> > that thread well can show a disk i/o bottleneck
> > so it might be worth exploring striping my mirrors
> > with a RAID 0+1. However, I am unclear on how well
> > tested the linux software raid support (and installer
> > setup tools) are for such a configuration.
> >                  Jack
> >
> >
> 


Justin,


maybe this would help to understand. It's for etherblades, allright but
the principle is the same.


http://www.coraid.com/support/linux/EtherDrive-2.6-HOWTO-4.html


Calin

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