From: Michal Soltys <soltys@ziu.info>
To: "michael@kmaclub.com" <michael@kmaclub.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: Confused about UUID mounting and mirrors
Date: Mon, 16 Jun 2008 22:41:05 +0200 [thread overview]
Message-ID: <4856CFE1.1020105@ziu.info> (raw)
In-Reply-To: <4856A8C6.3030609@kmaclub.com>
michael@kmaclub.com wrote:
> Hello,
>
> This confuses mount at boot time.
>
> How to I get it to correctly find md0 and not the components of the mirror?
>
You mean you mount by /dev/disk/by-uuid/* ?
The 0.9x or 1.0 superblocks (the ones working nicely with grub and
raid1) are placed at the end of the device, thus existing filesystem can
be detected both from /dev/sd{a,b}1 and /dev/md0.
In such case, you will have to adjust udev rules, so sd{a,b}1 filesystem
uuid symlinks will not be created, or will be overwritten by the symlink
to /dev/md0.
You can achieve the latter with higher link_priority in OPTIONS, in your
udev rules.
next prev parent reply other threads:[~2008-06-16 20:41 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-16 17:54 Confused about UUID mounting and mirrors michael
2008-06-16 20:41 ` Michal Soltys [this message]
2008-06-16 21:29 ` michael
2008-06-16 21:38 ` David Greaves
2008-06-17 2:29 ` michael
2008-06-17 7:11 ` Michael Tokarev
2008-06-17 14:19 ` michael
2008-06-17 16:10 ` Clive Messer
2008-06-18 14:00 ` Michael Tokarev
2008-06-18 14:42 ` michael
2008-06-20 2:17 ` michael
2008-06-17 19:17 ` Peter Grandi
2008-06-17 21:37 ` Michal Soltys
2008-06-19 3:56 ` Neil Brown
2008-06-22 20:05 ` Bill Davidsen
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