[Dovecot] Dovecot mysql replication

[Reindl Harald]

Am 24.05.2013 09:52, schrieb Edwardo Garcia:
> But mysql not problemo, it be Dovecot talk to both, do not want Dovecot to
> talk to both at same time unless slave (local) copy die

and this mostly for a good resason to support your argument

if you configure "localhost" and the slave in postfix you
can be sure in case of postfix that all day long "localhost"
is used and only if it fails the slave over TCP/IP

dovecot is using randomly the manitudes slower salve and
to make it perfectly worse if you reboot the slave in the
wrong moment you trigger errors on the dovecot side which
is not the idea of having redundancy on the mysql side

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