`-C' CLUSTER-NAME
=================

   Specifies the name of the cluster of which the local machine is a
member.  The only effect is to set the variable `${cluster}'.  The
"cluster-name" is will usually obtained by running another command
which uses a database to map the local hostname into a cluster name.
`${cluster}' can then be used as a selector to restrict mounting of
replicated data.  If this option is not given, `${cluster}' has the
same value as `${domain}'.  This would be used as follows:

     amd -C `clustername` ...