Changing the KDC's hostname?

[bryan@virginia.edu]

Hi folks,

     I'd like to change the hostname of my kdc, but I'm worried that
this will break
kerberos.  What steps should I take to ensure this doesn't happen?
I'm running
MIT kerberos version 1.6.2 under CentOS 5.  I have a primary KDC and a
backup
KDC.

     Thanks in advance for any advice.

 
Bryan