+ - A new option, -n, was added to rpc.gssd which specifies that
+ accesses by root should not use 'machine credentials' when
+ accessing NFS file systems mounted with Kerberos. Using this
+ option allows the root user to access the NFS space using any
+ Kerberos principal, rather than always using the machine
+ credentials. However, its use also requires that root manually
+ authenticate before attempting a mount with Kerberos.