01-03-2021, 10:35 AM
(This post was last modified: 01-03-2021, 10:41 AM by neil_swann80.)
(01-03-2021, 09:50 AM)Diagon Wrote: I'm getting this error on attempting to resize the btrfs from Ubuntu 16.04:
[307611.254572] BTRFS info (device mmcblk0p2): disk space caching is enabled
[307611.254576] BTRFS: couldn't mount because of unsupported optional features (10).
[307611.279604] BTRFS: open_ctree failed
It works fine on a recent Gentoo.
Thinking back I believe I had to add btrfs to Ubuntu.
Try:
sudo apt update
sudo apt install btrfs-progs -y
That worked for me on 20.04. But for your issue, maybe this helps?
https://unix.stackexchange.com/questions...ree-failed
Different versions of btrfs?
