How do you create multiple partition on a coda server ?

Here is what I am trying to do


Mount several local file systems:
/export/coda/vicepa/home
/export/coda/vicepa/data
etc...

Then:
createvol_rep / machine/export/coda/vicepa
createvol_rep home machine/export/coda/vicepa/home
createvol_rep data machine/export/coda/vicepa/data

But it seems that vicepa/home, vicepa/data, etc... needs to be created as 
volume first ? How do I do that ?


Thanks.


-- 
Yves.
http://www.SollerS.ca