We are moving our web files from AFS to a local volume with the acl flag set. We use extended ACLs for our permissions so users can edit different parts of our websites. In AFS, when you create a new file it inherits its parent's permissions.
How do we make it so that when users create new files in their web directories, those files inherit the parent's facl? (Which includes www-data) If it helps, we run Gentoo Linux.