Hi I've created the first coda server with a 60GB physical /vicepa partition

Its mounted as /coda/server1.example.com/

I want to replicate volumes to a second server for data redundancy.

I have some questions:
Is it smart to replicate the server Coda root partition or do you want to 
replicate "sub" volumes? 
Can several sub volumes share the same disk partition for e.g. /dev/hda4 and 
is that a good idea? 

Thanks to the developers for coding Coda and for any help! :)
Cheers,
Chris