Gvinum RAID1+0

Pieter de Goeje pieter at degoeje.nl
Wed Feb 24 01:05:57 UTC 2010


On Tuesday 23 February 2010 23:11:37 Andrew Klaassen wrote:
> >From the lack of response, am I correct to conclude that Gvinum can't do
> > RAID1+0 (as opposed to RAID0+1)?

I'll bite.

Is there a particular reason why you want to use gvinum instead of a 
combination of gmirror and gstripe?

I don't have any experience with vinum and can only come to the same 
conclusion as you have after reading the docs. It seems vinum does mirrored 
stripes by design.

- Pieter

>
> Thanks.
>
> Andrew
>
> --- On Mon, 2/22/10, Andrew Klaassen <clawsoon at yahoo.com> wrote:
> > Hi.
> >
> > Newbie question:  I'm trying to figure out how to
> > create a stripe-over-mirrors, aka RAID1+0, with
> > Gvinum.  The manual gives an example for a
> > mirror-over-stripes, aka RAID0+1, but I can't for the life
> > of me figure out from that example or others I've feebly
> > Googled how to do a RAID1+0.  I'm using 112 drives, so
> > I'd much rather have RAID1+0 than RAID0+1.
> >
> > Does anyone have an example kicking around they could
> > kindly send me?
> >
> > Thanks.
> >
> > Andrew
> >
> >
> >
> >
> >      
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