(no component for glusterfsd or contrib ???)

glusterfsd is built using .../glusterfscontrib/apple/daemon.c, taken from  http://www.opensource.apple.com/source/Libc/Libc-583/gen/FreeBSD/daemon.c

This file, the original on opensource.apple.com, and all later versions on opensource.apple.com all contain the _original_ BSD license with the advertising clause.

Fedora (and by extension, Red Hat) consider the BSD license with advertising clause to be incompatible with all versions of the GPL, and I presume, by extension, incompatible with the AGPL

Stating the obvious perhaps, but a really simple solution would be to replace daemon.c with the one from the FreeBSD 8.2 release, in /usr/src/lib/libc/gen/daemon.c (included as an attachment), which does not contain the advertising clause, and then reapply your changes. (Or perhaps your lawyers will tell you that it's okay to simply remove the advertising clause.)

If not fixed this could be an issue that might prevent including Gluster in the upcoming release of Fedora 16 and the next release of RHEL.