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Re: RAID 1 in installed system. Help.

 

My really problem is how to change in apex that the root system is in /dev/md0 instead of /dev/sda0

Xan.

En/na Xan ha escrit:
En/na Hasanuddin Abu Bakar ha escrit:
Hi,
I believe you can follow this step https://wiki.ubuntu.com/Raid
Please inform us if it works.
I think I can't. In this tutorial it's passing from root partition in hda (/ in hda) to RAID 1 for /home in hdc and hdc:


         The "super simple md" recipe

  $ cd /
  $ sudo -s -H
  # mdadm /dev/md0 --create --auto yes -l 1 -n 2 /dev/hdc /dev/hdd
  # mke2fs /dev/md0
  # mv /home /home2
  # mkdir /home
  # cat >> /etc/fstab
    /dev/md0        /home           ext2    defaults        0       0
    ^D
  # mount -a
  # mv /home2/* /home
  # rmdir /home2
  # exit
  $ cd



I want to pass from / in hda1, /chrut in hda2 and /var/log in hda3 to RAID for /, for /chrut and /var/log in sda and sdb

The main problem is that sda will be part of RAID 1.

If you see this page [[http://www.epimetrics.com/topics/one-page?page_id=421]], you will see what's doing. The only problem I have in slug is that I have not grub. So I don't know how to do with apex.

Regards,
Xan.


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