> As for disk space, you will need:
> 
> Coda-Client-Cache-Space 
ok, this is configureable. how big is the management overhead ?

> Coda-Server-RVM-Space + Coda-Data-Storage Space.

that's the space i will need for the data, the overhead of the
filesystem (how much ?), the space of the log files, and additional
space for versioning (configureable ?).

for filesystems like /usr or /opt there are not much changes, so 
i hope < 10 % overhead ? for filesystems like /home much more ( ca 30 % ?
more ?)

/tmp or spool shouldn't be coda filesystems, better plain ext2 or nfs.
 
andreas