Moving home server to Arch

I’ve ordered a 2 terabyte hard drive to appropriately serve as a backup drive for my home server. This would normally just require swapping the old backup drive out for it, and then performing a backup. But I figure since I’ll have it down anyway, I’ll have enough drives to swap to Arch Linux and get things going again with the old drive as a … backup.

I’ve got quite a few services setup on it, and I’m not looking forward to moving all the config files over