When rolling back a subvolume to a snapshot in btrfs, is simply renaming and keeping the old subvolume bad practice?
I’m new to btrfs. I’m experimenting with snapshots and rollbacks. I read the answers here: Conceptualizing btrfs – understanding snapshots, and space used btrfs confused about subvolumes Online remount btrfs of root filesystem with different subvolume (snapshot) I still don’t get it. My subvolid=0 is not mounted at boot. Instead, I have three subvolumes mounted…Details