-----Original Message-----
From: centos-bounces@xxxxxxxxxx [mailto:centos-bounces@xxxxxxxxxx]On
Behalf Of Les Mikesell
Sent: Friday, January 04, 2008 6:29 PM
To: CentOS mailing list
Subject: Re: Migrating software raid from SUSE 9.0 to Centos 5
Dan Carl wrote:
> I forgot to add the file system is riserfs.
>
> -----Original Message-----
> From: centos-bounces@xxxxxxxxxx [mailto:centos-bounces@xxxxxxxxxx]On
> Behalf Of Dan Carl
> Sent: Friday, January 04, 2008 5:43 PM
> To: centos@xxxxxxxxxx
> Subject: Migrating software raid from SUSE 9.0 to Centos 5
>
>
> I have a SUSE 9.0 box with a software raid.
> It consists of 6 IDE drives and three different controllers
> The OS is on a separate drive.
> What I want to do is put a new boot drive in load Centos on it.
> Then I want to be able to mount the raid without loosing any of the data
on
> it.
> What information do I need from the SUSE OS (raid info etc...) to tell
> Centos how to recognize it?
> The data is backup on DVD's but it would be a real pain to reload it.(its
> around a terabyte of data)
> So I'm writing here for some advice.
> I've setup many raids in the past but only fresh installs.
> Thanks
After you do your base Centos install and 'yum update', do:
yum --enablerepo=centosplus update kernel
yum --enablerepo=centosplus install reiserfs-utils
Then reboot, and you should be able to mount the raid and add it to
/etc/fstab.
Ok but how does Centos recognise the ARRAY?
Is the Array's configuration stored some where?
SUSE uses raidtab.
The only raid type conf file on my other Centos boxes is /etc/mdadm.conf
So you mean to tell me I just have to make sure reiserfs is installed, then
just mount like this in fstab
/dev/md0 /home/tera reiserfs defaults 1
2
#mount -a
and bang everything in done?
Something tells me it can't be that easy.
--
Les Mikesell
lesmikesell@xxxxxxxxx
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