On Mon, 2023-06-26 at 23:48 -0400, Jeffrey Walton wrote:
> I've got a Fedora 38 install (upgrade from F37). The install happened
> with Anaconda. Anaconda created the compressed memory swap file. I
> resized the disk and added a proper swap partition. Now I need to
> modify /etc/fstab and disable the compressed memory swap file. In the
> screen text below, /dev/nvme0n1p4 is the new partition.
>

What does this have to do with BTRFS? The compressed memory swap file
is present in Fedora, no matter what filesystem you use.

man zramctl

poc