Increasing nfslocks in Red Hat 6

How to increase nflocks parameter in Red Hat 6

[root@linux:~]$ uname -a
Linux kviewsrvr 2.6.32-358.14.1.el6.i686 #1 SMP Mon Jun 17 15:57:40 EDT 2013 i686 i686 i386 GNU/Linux
[root@linux:~]$ cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.4 (Santiago)
[root@linux:~]$

http://comments.gmane.org/gmane.linux.redhat.release.nahant.general/5292 is a start.