Gentoo Archives: gentoo-user

From: James <wireless@×××××××××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Raid1 (continued) mdadm
Date: Fri, 15 Apr 2011 14:58:36
Message-Id: loom.20110415T164414-493@post.gmane.org
1 Hello,
2
3 New day, and a fresh approach to fixing the raid one install.
4 Following this doc (no lvm no intramfs):
5 http://www.gentoo.org/doc/en/gentoo-x86+raid+lvm2-quickinstall.xml
6
7 The disk were all resync'd (end of last thread).
8 Since this is a simple 3 partition 2 disk mirror
9 (identical drives & formatting) and I want to mirror
10 all three (/boot, /, swap)
11
12 I used these commands:
13 mdadm --create /dev/md127 --level=1 --raid-devices=2
14 --metadata=0.90 /dev/sda1 /dev/sdb1
15
16 mdadm --create /dev/md125 --level=1 --raid-devices=2
17 --metadata=0.90 /dev/sda3 /dev/sdb3
18
19 mdadm --create /dev/md126 --level=1 --raid-devices=2
20 --metadata=0.90 /dev/sda2 /dev/sdb2
21
22 So do I need to issue these commands? If so,
23 are they correct? A little unclear on mknod....
24
25 livecd ~ # mknod /dev/md127 b 9 1
26 livecd ~ # mknod /dev/md125 b 9 3
27 or
28 livecd ~ # mknod /dev/md127 b 9 127
29 livecd ~ # mknod /dev/md125 b 9 125
30 livecd ~ # mknod /dev/md126 b 9 126
31
32 ???

Replies

Subject Author
Re: [gentoo-user] Raid1 (continued) mdadm Florian Philipp <lists@×××××××××××.net>