From owner-freebsd-questions  Thu May 31 16:15:58 2001
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From: "Guillaume" <amyfoub@videotron.ca>
To: "Greg Lehey" <grog@FreeBSD.org>
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References: <002d01c0e9e9$ad907070$100110ac@guillaume> <20010601080428.M41422@wantadilla.lemis.com>
Subject: Re: raid1/raid5 & vinum
Date: Thu, 31 May 2001 19:15:02 -0400
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What is not a good idea?

It's not a good idea to mix raid1 and raid5? or to have several  raid5
partitions?


Guillaume

----- Original Message -----
From: "Greg Lehey" <grog@FreeBSD.org>
To: "Guillaume" <amyfoub@videotron.ca>
Cc: <freebsd-questions@freebsd.org>
Sent: Thursday, May 31, 2001 6:34 PM
Subject: Re: raid1/raid5 & vinum


> On Thursday, 31 May 2001 at 11:52:21 -0400, Guillaume wrote:
> > Is it possible to have a configuration like this with vinum?
> >
> > da0 = 4.5 G
> > da1 = 4 G
> > ad0 = 3 G
> >
> > da0s1a ----> /
> > da0s1b and da1s1b ----> swap
> > da0s1e, da1s1e and ad0s1e ----> raid5 (/usr)
> > da0s1f, da1s1f and ad0s1f ----> raid5 (/var)
> > da0s1g, da1s1g and ad0s1g ----> raid5 (/home)
> > da0s1h and da1s1h ----> raid1 (/backup)
>
> I'm afraid so.  It's not a good idea.
>
> Greg
> --
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