Any way to compress game files on linux? I know that all games vary, content vary and so on, but is there any things i can look out for in like an average steam game which I can compress, and the game can still run fine, tools or programs or anything?
Turns out that you have to explicitly mount btrfs with the option compress=zstd (or compress=lzo as you prefer) to get any compression done, and I was not doing that. Also, to apply compression to existing data, you have to defragment with compression enabled. Alternatively, you can create a subvolume and set the compression property.
This explains it quite well.
It’s nice to have you back! Thanks for letting me know! I’m glad my curiosity triggered you to discover this thing. Net positive for both of us! :)