Date: Mon, 29 Dec 2003 16:51:45 +1030 From: Greg 'groggy' Lehey <grog@FreeBSD.org> To: Micheas Herman <micheas@freep.org> Cc: freebsd-questions@freebsd.org Subject: Re: Booting from vinum RAID 1: How should I edit my disk label? Message-ID: <20031229062145.GB10758@wantadilla.lemis.com> In-Reply-To: <1072672057.1411.22.camel@tux> References: <1072672057.1411.22.camel@tux>
next in thread | previous in thread | raw e-mail | index | archive | help
--oLBj+sq0vYjzfsbl
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
On Sunday, 28 December 2003 at 20:27:37 -0800, Micheas Herman wrote:
> Hi,
>
> I am following "13.9.2 Making a Vinum-based Root Volume Accessible to
> the Bootstrap" from the FreeBSD Handbook.
>
> (/dev/vinum/root is mounted at /newroot )
>
> ...
> Subdisk root.p1.s0:
> Size: 146664960 bytes (139 MB)
> State: up
> Plex root.p1 at offset 0 (0 B)
> Drive vinumdrive3 (/dev/ad7s1d) at offset 135680 (132 kB)
^^^^^^^^^^^^
> # disklabel -e /dev/ad7s1
>
> gives;
>
> # /dev/ad7s1:
> 8 partitions:
> # size offset fstype [fsize bsize bps/cpg]
> a: 9216000 14966784 4.2BSD 2048 16384 28552
> b: 20942848 24182784 4.2BSD 2048 16384 28552
> c: 45126522 0 unused 0 0 # "raw" part, don't edit
> d: 286720 0 4.2BSD 0 0 0
That's wrong. It should be of type Vinum. It also looks very short.
> e: 4194304 286720 4.2BSD 2048 16384 28552
> f: 4194304 4481024 4.2BSD 2048 16384 28552
> g: 4194304 8675328 4.2BSD 2048 16384 28552
> h: 2097152 12869632 4.2BSD 2048 16384 28552
>
> I am not sure what my disklabel -e /dev/ad7s1 should look like.
That depends on what you're trying to do. I suspect that the entire
disk label is bogus.
Take a look at http://www.vinumvm.org/cfbsd/vinum.pdf and see if that
makes any more sense. It's basically trying to tell you the same
thing.
Greg
--
When replying to this message, please copy the original recipients.
If you don't, I may ignore the reply or reply to the original recipients.
For more information, see http://www.lemis.com/questions.html
See complete headers for address and phone numbers.
--oLBj+sq0vYjzfsbl
Content-Type: application/pgp-signature
Content-Disposition: inline
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.0 (FreeBSD)
iD8DBQE/78f5IubykFB6QiMRAiwQAKCKRHbWXhVUxL5wv6802sGNb+5ZOwCfYLAp
zd+9DaQttckLyRicLILTPxQ=
=iY9K
-----END PGP SIGNATURE-----
--oLBj+sq0vYjzfsbl--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20031229062145.GB10758>