> I have followed the procedure on the Centos page: > > http://wiki.centos.org/HowTos/CentOS5ConvertToRAID Is there a how too for CentOS 4.x? > My setup is slightly different. I am using two partitions, / and /home. > I have setup swap as a file, /home/swapfile. > > My hard drives are 500Gig sda and sdb. > > In modifying the instructions for initializing sdb I have: > > used /dev/md0 for / (sdb1) > used /dev/md1 for /home (sdb2) > > In section 3.6 > > The line: > mount /dev/RaidSys/Root /mnt/root.new > > was changed to > mount /dev/md0 /mnt/root.new > > Everything seems to go well until I get to section 4.4.1/4.4.2 Install grub. > The commands for installing grub show success but when I edit the > /mnt/root.new/boot/grub/menu.lst > the contents still point to hd0 not hd1. > > In section 4.4.4 I am not sure how the following should be changed: > umount /mnt/boot.new > mount /dev/md0 /mnt/root.new/boot > > The umount is not needed in my case but should the second line be: > mount /dev/md0 /mnt/root.new > > Other info I have found includes creating a /etc/mdadm.conf. This is not > referred to in the instructions. > > Are the changes I have made correct? Am I missing any other changes? > > Thanks for any help, > > David >