Not something I'd want to do with my filesystem though. ZFS is different story it it isn't on the root fs because it might be packaged by the distribution.
replythere are tricks to avoid needing distro support / kernel modules for ZFS: https://github.com/pirate/zfsbox
replyalso tricks to make it easy to convert a root FS to ZFS now that Ubuntu Server 24.04 added native root-on-zfs support: https://github.com/pirate/zfsify
I hadn't heard of zfsify, but I think I'll check it out on yet another old laptop running ext4.
replyFair, I still don’t use it on my main machine, just a shitty laptop that I keep around to play with.
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