I'm testing an alternative metohod to implement ispconfig cluster. I've choosed Csync2 + lsyncd. It works great but i've a little problem. The will present when accessing through IMAP and for example i'll change same email from read to unread. This will cause those emails to be duplicated. Any one got similar problems? In log i'll see onle some errors in replication dovecot.index.log and similar files. I've tried to exclude from the sync but problem still persist...
dovecot has various options that has to be enabled when nfs servers are used. maybe you can try to enable them to see if they have a positive influence on this setup as well.
