Re: FFSv2 ACLs - "Operation not supported" with setfacl

[RVP <rvp%SDF.ORG@localhost>]

On Tue, 16 Sep 2025, pl wrote:

> setfacl: testfile: acl_get_file() failed: Operation not supported
>
> May be there something I omitted during creation / mount / whatever or ACLs don't work on FFSv2?

(Re)Mount the FS with `-o posix1eacls' (or, add in /etc/fstab).

Dunno why it isn't documented in mount.8. The `acls' synonym is missing too:
both in the man-page and in `src/sbin/mount_ffs/mount_ffs.c'. Should be
mentioned in {get,set}facls(1).

File a PR.

-RVP