Re: partitions for RAID volumes?

From: Matt Stegman (mas9483@cis.ksu.edu)
Date: Wed Feb 21 2001 - 21:47:36 EST


On Thu, 22 Feb 2001, Neil Brown wrote:

> On Wednesday February 21, Wilfried.Weissmann@gmx.at wrote:
> > Hi,
> >
> > Is there any chance that RAID volumes would support partitions like the
> > hard-disk driver in the future?
>
> Yep.
> See: http://www.cse.unsw.edu.au/~neilb/patches/linux/2.4.2-pre4/
>
> You would need patches H,I,N,O,P,Q,R, and you should consider this a
> very early release, but it works for me.
> ...
> Using this, I can RAID1 hda and hdc together as md0 == mda and then
> partition it up as mda1 (root) mda2 (swap) mda3 (other). And if I
> have too, I can boot off either drive individually with any raid
> happening.

Is there any particular reason to prefer this over LVM? With 2.4, LVM can
be a layer atop of software RAID, allowing for multiple volumes, online
volume resizing, and other cool things.

-Matt Stegman
<mas9483@cis.ksu.edu>

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Fri Feb 23 2001 - 21:00:26 EST