[Pdns-users] 4 nodes authoritative installation

[Ciro Iriarte]

Good afternoon, I'm planning to implement 4 node authoritative servers
working in tandem, using mysql circular replication won't be nice
because if one node fails the replication is broken.

Though about having a 5th "management server" with mysql running as
master for the other 4, this can be a tiny virtual machine which will
be protected by the virtualization farm.

Another idea would be to work with pairs, each pair in a multimaster
mysql replication setup, running application level replication between
pairs

Any comments?

--
Ciro Iriarte
http://cyruspy.wordpress.com
--