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08/04/2009 at 08:08AM PDT, ID: 24624952
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8.9

Remove Linux Raid without losing data

Asked by jculkincys in Red Hat Linux, VMware, Linux Setup, Linux, Hard Drives & Storage

Tags: Linux Raid remove

Hello

I have an install of RHEL 3 (update 9) on a physical box.

The output of df, a snippet of /etc/grub.conf and /proc/mdstat are below

I want to run this machine through VmWare's converter but it currently does not support Linux software RAID. Therefore I need to remove the raid sets - however, I don't want to lose any of my data.

Let  me know if you need anymore information.

Thanks
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Filesystem            Size  Used Avail Use% Mounted on
/dev/Volume00/root     13G  9.3G  3.0G  76% /
/dev/md0              494M   60M  409M  13% /boot
none                  753M     0  753M   0% /dev/shm
 
 
Personalities : [raid1]
read_ahead 1024 sectors
Event: 3
md0 : active raid1 sdb1[1] sda1[0]
      521984 blocks [2/2] [UU]
 
md1 : active raid1 sdb2[1] sda2[0]
      8361728 blocks [2/2] [UU]
 
md2 : active raid1 sdd1[1] sdc1[0]
      8886144 blocks [2/2] [UU]
 
unused devices: <none>
 
cat /etc/grub.conf
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE:  You have a /boot partition.  This means that
#          all kernel and initrd paths are relative to /boot/, eg.
#          root (hd0,0)
#          kernel /vmlinuz-version ro root=/dev/Volume00/root
#          initrd /initrd-version.img
#boot=/dev/sda
default=0
timeout=10
splashimage=(hd0,0)/grub/splash.xpm.gz
title Red Hat Enterprise Linux ES (2.4.21-57.EL)
        root (hd0,0)
        kernel /vmlinuz-2.4.21-57.EL ro root=/dev/Volume00/root
        initrd /initrd-2.4.21-57.EL.img
[+][-]08/04/09 08:21 AM, ID: 25014708

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About this solution

Zones: Red Hat Linux, VMware, Linux Setup, Linux, Hard Drives & Storage
Tags: Linux Raid remove
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Solution Provided By: cjl7
Participating Experts: 2
Solution Grade: A
 
 
[+][-]08/19/09 09:07 AM, ID: 25134278

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