[Dovecot] Clustering dovecot?

[dovecot at corwyn.net]

Currently I have a mail server running postfix and dovecot with users 
in mysql. I have Outlook (blich) clients checking IMAP mail on the 
server. I'd like to build some fault-tolerance into that system in 
case I have hardware failure.

I've read through: http://wiki.dovecot.org/MailLocation/SharedDisk 
but I feel I need more information. My basic understanding is that 
I'll need 2 clustered systems running with shared disk space and 
shared IP.  Performance/load-balancing isn't an issue for me, it's 
just fault-tolerance that I'm worried about.

I found a nice long doc for Cyrus IMAP 
(http://cyrusimap.web.cmu.edu//ag.html), anything similar for dovecot?

Rick




Rick Steeves
http://www.sinister.net

"The more I learn, it seems, the less I know." Frazz