Re: ccd and gstripe on 5.3-RC

On Fri, 22 Oct 2004 18:58:25 +0200, Miguel Mendez
<flynn_at_energyhq.es.eu.org> wrote:

> I installed 5.3-RC1 yesterday. My main box has 2 9GB disks, which I
> usually partition this way:
> 
> da0:[512MB for /       ][ 8.5GB ]
> da1:[512MB for swap][ 8.5GB ]
[[...]]
> My question is, is gstripe supposed to work *only* with whole
> disks? If that's the case, wouldn't it be interesting to make it be
> able
> to work with partitions as well?

I can confirm that gstripe doesn't have to work only with whole disks. 
I am using gstripe on a 5.3-BETA7 system to stripe across two slices
(ad0s2 and ad1s2 on two ATA drives; I am using geom_mirror across ad0s1
and ad1s1).

Actually, I labelled the two stripes using glabel(1) and am in fact
striping the two labelled providers (so I can freely move the disks
around without breaking the stripe).

I do recall some people reporting synchronisation problems using
geom_mirror with SCSI providers (with Pawel providing various patches to
fix things).  It's possible the same problems affect geom_stripe
devices.

Cheers,

Paul.
-- 
e-mail: paul_at_gromit.dlib.vt.edu

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