Thanks to John Newbigin the new GFS packages for the 2.4.21-57.EL kernel are now available.
http://rhn.redhat.com/errata/RHBA-2008-0259.html
i386: csgfs/i386/RPMS/GFS-6.0.2.36-8.i386.rpm csgfs/i386/RPMS/GFS-devel-6.0.2.36-8.i386.rpm csgfs/i386/RPMS/GFS-modules-6.0.2.36-8.i386.rpm csgfs/i386/RPMS/GFS-6.0.2.36-8.i686.rpm csgfs/i386/RPMS/GFS-devel-6.0.2.36-8.i686.rpm csgfs/i386/RPMS/GFS-modules-6.0.2.36-8.i686.rpm csgfs/i386/RPMS/GFS-modules-hugemem-6.0.2.36-8.i686.rpm csgfs/i386/RPMS/GFS-modules-smp-6.0.2.36-8.i686.rpm
Best regards,
Tru