[ClusterLabs] mail server (postfix)

[Dmitri Maziuk]

On 2016-06-04 01:10, Digimer wrote:

> We're running postfix/dovecot/postgres for our mail on an HA cluster,
> but we put it all in a set of VMs and made the VMs HA on DRBD.

Hmm. I deliver to ~/Maildir and /home is NFS-mounted all over the place, 
so my primary goal is HA NFS server. I'd hesitate to add a VM layer 
there. NFS-mounted /home on the mail gateway is what I have now and that 
works fine... having that in HA setup is more or less icing on the cake.

Thanks,
Dimitri