problem installing LINUX
Hi
I have a server which uses 5 Hard disks, one IDE based and other four are SATA based. I am installing LINUX on the IDE disk. and the other 4 disks as SOFTWARE RAID with mount point as "/home". Everything is fine and worked well. Now i want to change the IDE disk with other IDE hard disk and install linux newly, i dont want to disturb the 4 RAID disks and the content in it. Now if i install LINUX on the fresh hard disk, and if i make mount point of the RAID of 4 disks as "/home", it gets formatted and i am loosing the data. How can i have the same setup for the second condition as the first ones. |
Hmm. I also like to use a separate disk for my /home. Are you saying that if you set /home to your array durring your Linux install the installer tries to format the array? if this is the case I would not set your array as /home durring the install the installer should leave it alone and then you can add it to your /etc/fstab later.
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Then don't make the RAID as /home - at least not for the time of installation.
Let it be completely ignored and untouched by the install-process. Disconnect it if you want to be sure ;) After installation you add a line to /etc/fstab mounting the RAID to /home - as it where. (look how it looks now so you have no difficulty later on) That should be a safe approach. |
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If you set up the raid partitions as type fd, then your raid device should assemble itself after you reboot. If not, then make sure to make a copy of your /etc/mdadm.conf, then port that to the new install. Hope this helps. |
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