[Dovecot] remote hot site, IMAP replication or cluster over WAN

[Per Jessen]

Stan Hoeppner wrote:

> 1.  How do you automatically redirect clients to the IP address of the
> slave when the master goes down?  Is this seamless?  What is the
> duration of "server down" seen by clients?  Seconds, minutes?

Doesn't this work as a regular linuxHA setup with shared storage?  The
primary dies, the secondary reconfigures its interface to work as the
primary, all done. AKA IP-takeover I believe. 


/Per Jessen, Zürich