Purpose

This service makes some hard drive unavailable to Bazzite, making sure that you dont accidentaly format another OS drive (which is extremely easy to do from Steam Game Mode).

Installation

Adapt hidedisks.sh with the drives you want to ignore.
Put the file in /home/bazzite/.hidedisks
Install and activate the service

cp hidedisks.service /etc/systemd/system/hidedisks.service
systemctl daemon-reload
systemctl enable hidedisks.service
systemctl start hidedisks.service