[CentOS] CentOS 7 : create RAID arrays manually using mdadm --create ?
Niki Kovacs
info at microlinux.fr
Tue Feb 10 06:57:44 UTC 2015
Le 10/02/2015 02:01, Chris Murphy a écrit :
> It's useful to know what layout you want. The installer will neither
> create, nor let you use, what it thinks are ill-advised layouts. The
> main reason I can think of for pre-creating md devices is to use a
> non-default chunk/strip size.
I'd like to be able to create either a simple RAID 1 layout with two
disks, with a separate /boot partition, or a simple RAID 5 layout with 4
disks, with a separate /boot partition too.
The layouts are described in this little Slackware-based HOWTO I wrote,
and which I'm using on my servers. It's in French, but the command-line
bits are universal :o)
http://www.microlinux.fr/slackware/Linux-HOWTOs/LAN-Server-HOWTO.txt
Cheers,
Niki
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