reinstall OS LVM+Raid

[diskmaster23]

I am looking to reinstall my Ubuntu OS, but I have a LVM+Raid array, but the OS is not installed on the LVM+Raid array. How do I bring the LVM+Raid array back up once I install the new os?

[diskmaster23]

I came up with a solution of my own.

The answer:

Install LVM and MDADM (if that is what you are using for your software raid)
copy over your old LVM and part of the FSTAB for your mount points (hopefully you mount them by UUID)


and that really should be it. The funny part is, my /dev/md0 is not mounted, but the raid is functioning fine. Hmm...I dunno, but it is working.