I have upgraded from 2.x to 3.x. This worked fine, except for the GUI, which is not working anymore. So I got the recommendation to make a clean install. This is what I wanted to avoid, because I would have to setup all the shares, users, etc again.
What will also happen with my Raid1? Will the new installation recognize this or will I have to set up a new raid? What will happen to the content of these 2 disks? Will it be still acessible?
How would you do this new install step-by-step to keep (transfer) as much as possible from my settings?