This completely fixed it. Below, for reference, is the quote and the link and below that is the pertinent information from the reply in the link that corrected the problem.
* WARNING: This changes the default samba behaviour. For security
reasons, it is no longer possible to use wide links and UNIX
extensions at the same time. After applying this security update, wide
links will be disabled automatically as UNIX extensions are turned on
by default. If wide links are required, you may re-enable them by
adding "unix extensions = no" to the [global] section of
the /etc/samba/smb.conf configuration file.
Apparently LinuxMCE depends on that feature, so try changing
unix extensions = yes to
unix extensions = no in the
/etc/samba/smb.conf config file. If that fixes it, don't forget to update the template in
/usr/pluto/templates/smb.conf.template as well.
I changed
unix extensions = yes to
unix extensions = no in the
/etc/samba/smb.conf config file on the core and then changed
unix extensions = yes to
unix extensions = no in the
/etc/samba/smb.conf config file on the media directors and rebooted the whole system and that corrected the media director's ability to play media (movies and music) again.
Thanks Zaerc and Gadget for your guidance and support. Great system!
Regards,
Charles