Gentoo Archives: gentoo-user

From: Florian Philipp <lists@×××××××××××.net>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Booting from SoftwareRaid 10 with metadata > 1.0 possible?
Date: Thu, 07 Jul 2011 14:42:32
Message-Id: 4E15C56F.7060305@binarywings.net
In Reply to: [gentoo-user] Booting from SoftwareRaid 10 with metadata > 1.0 possible? by Jens Reinemuth
1 Am 07.07.2011 16:18, schrieb Jens Reinemuth:
2 > Hi everybody,
3 >
4 > i'm totally stuck with an installation of a server using SoftwareRAIDs (10)
5 > with an adaptec aic79xx Controller...
6 >
7 > I thought that perhaps the drivers must be corrupted, but i found some (older)
8 > howtos that described you should be using metadata=0.9.0 at least on the boot
9 > and root partitions. Is this still an issue with actual kernels?
10 >
11 > regards,
12 >
13 > Jens
14 >
15
16 According to this bug [1], grub gained the ability to boot from
17 metadata=1.0 in 2010. No clue if it actually applies to grub-1 or only 2.
18
19 You will still need metadata=0.9.0 if you want to partition the raid
20 itself and then boot from it (e.g. create /boot and root on the md device).
21
22 Please also take a look at the thread in [2].
23
24 [1] http://savannah.gnu.org/task/?10196
25 [2] http://www.mail-archive.com/gentoo-user@l.g.o/msg111987.html
26
27 Hope this helps,
28 Florian Philipp

Attachments

File name MIME type
signature.asc application/pgp-signature

Replies

Subject Author
Re: [gentoo-user] Booting from SoftwareRaid 10 with metadata > 1.0 possible? Jens Reinemuth <jens@×××××××××.info>