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submitted 3 days ago by lonesomeCat@lemmy.ml to c/linux@lemmy.ml

I want to be able to format my system without formatting my home, I know I can keep them seperate partitions but I would prefer if I can have dynamic sizes of each, can I achieve that by creating a sub volume for each? Would I be able to distrohop without removing my home while keeping the sizes dynamic? I never sat up a BTRFS before so I'm clueless

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[-] cmnybo@discuss.tchncs.de 7 points 3 days ago

If you format the btrfs partition, it will erase everything. You can just delete the old root subvolume and create a new one when installing a different distro though.

[-] Chewy7324@discuss.tchncs.de 2 points 3 days ago* (last edited 3 days ago)

I do the this and it's great. An entire distro takes up only a few GB. Many graphical installers don't support installing on an existing btrfs partition (or subvolume) and want to create a new one. This can often be solved by manual intervention (via terminal).

this post was submitted on 05 Apr 2025
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