In my previous post, I asked whether a certain subvolume layout would work well for NixOS, and if not, how it could be adapted.

Now that I know the layout does work as intended, I’m wondering what NixOS-specific subvolumes might be worth adding to it. The layout was originally designed for more traditional Linux distributions, so I’d like to tailor it a bit more to NixOS.

My goal is to achieve the same kind of clean, minimal system snapshots — ones that let me roll back safely without accidentally losing files or user data.

I’d really appreciate any advice or examples of good NixOS-oriented subvolume setups. Thanks in advance! 🙏