I'm old and messy. My installation reflects this. Makeshift solutions that work and get left alone.
Ext4 as a filesystem is comfy. Do I know anything about what features it has? No, nothing. mkfs.ext4 and its good for installation.
I'm soon to clean my slate and start with a new installation with a new filesystem. At first btrfs looked nice for my use case. Then I heard ZFS is good for single disk usage as well, I always thought it was meant for pooled storage devices.
Now I've read about bcachefs which is the newest of the filesystems merged into upstream kernel. "Aims to provide features from btrfs and ZFS but cleaner, greater speed and GPL".
Copy on Write, or "redirect on write" sounds like the biggest feature for me as far as I understand all this. Am I wrong and have missed something?
As said, I only have 1 drive for my installation. What features of a filesystem would benefit me the most with such a setup?
No pooling, no replicas and no encryption.