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Re: [PATCH] RAID10 and RAID6



Quoting Frans Pop (elendil@planet.nl):

> >  The letter is the arrangement of the copies:
> >    n - near copies  : Multiple copies of one data block are at similar
> >                       offsets in different devices.
> >    f - far copies   : Multiple copies have very different offsets
> >    o - offset copies: Rather than the chunks being duplicated within a
> >                       stripe, whole stripes are duplicated but are
> >                       rotated by one device so duplicate blocks are on
> >                       different devices. 
> 
> Not sure we should go this far with indentation. You lose a lot of lines 
> by it, especially for the last item. I think this would be a reasonable

Yes. This is the indentation I prefer but I admit it loses a lot of space.


> compromise:
>   The letter is the arrangement of the copies:
>     n - near copies  : Multiple copies of one data block are at similar
>         offsets in different devices.
>     f - far copies   : Multiple copies have very different offsets
>     o - offset copies: Rather than the chunks being duplicated within a
>         stripe, whole stripes are duplicated but are rotated by one device
>         so duplicate blocks are on different devices. 
> 
> Note that the alignment does not work anyway for the graphical installer, 
> so in the end I'd propose to go for:

Seems perfect for me.

>   The letter is the arrangement of the copies:
>     n - near copies: Multiple copies of one data block are at similar
>         offsets in different devices.
>     f - far copies: Multiple copies have very different offsets
>     o - offset copies: Rather than the chunks being duplicated within a
>         stripe, whole stripes are duplicated but are rotated by one device
>         so duplicate blocks are on different devices. 
> 
> Hmm. In your last proposal for this template you drop the indentation for 
> following lines completely. What are you suggesting to use?

That was just a mistake. Just forget abou tit.


> 
> > Is it "an RAID6" or "a RAID6"? As "RAID" begins with a consonant, I'd
> > vote for "a RAID".
> 
> "a RAIDx" is correct.



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