Hi, I'm looking for some recommendations. I need to have some sort of high availability for a set of php & mysql web sites, they must be hosted on 2 servers, in separate data centres and obviously on differrent IPs. I can't use a load balancer because that will introduce a single point of failure making the "distributed setup" useless. I was thinking some sort of drbd/glusterfs/mysql-master-master replication and figure out how to make the dns system responsible with the fail over. Am I going too far with this? Thanks.