shacky:
> Hi.
>
> I am planning the installation of a two nodes Postfix cluster, with
> virtual users on MySQL and SpamAssassin, ClamAV and Dovecot.
>
> I am thinking about the best way to sync them and so create the cluster.
>
> The two nodes are running on two different virtual machine (on
> different physical nodes of course), so I have the following
> possibilities to sync them:
>
> - directly sync the virtual machines between nodes (using gluster on
> the physical hosts)
> - sync the storage of the nodes (using gluster on the Postifx nodes)
>
> What strategy could you suggest me in your experience?
Run Postfix on a client (physical or virtual) machine that mounts
{config,data,queue}_directory from a file server. When a client
machine dies, fire up a spare machine that takes over.
The Postfix {config,data,queue}_directory cannot be shared. This
will not change.
Wietse
