Description of problem: This bug is related to bug 333961 and it causes problems during bootup (when gfs/gfs2 is used as the root fs) if you do a mount -t gfs2 /dev/sda1 /mnt/gfs2 -f mount.gfs2 doesn't receive the -f option and cannot do a fake mount I suspect this is the case with all mount helpers in general, in that, they never get the -f option.
Please, update your system. The problem has been fixed by errata 2007:0561, RHEL5.1. * Mon Jun 25 2007 Karel Zak <kzak> 2.13-0.45 - fix #235495 - mount -f does not work with NFS-mounted file system