Upgrading from kolab-2.0 to 2.2b3

[Richard Bos]

Hi,

I want to upgrade a system that is currently running kolab-2.0 to the last 
availabe kolab version (2.2b3).  According the upgrade-20-21 document [1] 
some changes have been made to database format (ldap and cyrus). As this is a 
rather simple installation, only used for email and with only a few users, 
would it be possible to just install the new kolab and import the emails 
(email folders)?  If this is possible what is the procedure to save and 
import the emails?
(is it e.g. possible to remove the cyrus database(s), leave the actual emails 
untouched and than after upgrading recreate the cyrus databases?

[1] 
http://ftp.gwdg.de/pub/linux/kolab/server/release/kolab-server-2.1.0/sources/UPGRADING.20-21

-- 
Richard Bos
We are borrowing the world of our children,
It is not inherited from our parents.