newbie, which need an urgent answer

[Filipe Carvalho <fcarvalho@xxxxxxxxxxx>]

        Hi,

	I need to create a cluster, with two machines, which need providy 
services such as https, tftp and ssh. Also need to be a nfs server for 
some gigs of data and could have a large traffic (near 1 Gigbit/s) from 
the clients.
	My question is, can i put the linuxDirector in those machines (i can't 
put more machines, but i can have some interface cards for dedicated 
communication) and if Coda, can maintain the replication of data in both 
servers.
        Thanks in advance,

        Filipe Carvalho.