Thanks Flyer!
I am currently battling the installer haha. I am using a brand new USB drive and selected auto partitioning but when it is done installing and I go to the web gui I get “'root filesystem is not BTRFS. During Rockstor installation, you
must select BTRFS instead of LVM and other options for root filesystem”
I did find this thread so I am attempting it again. Install problems with basic graphical mode [Solved]