We have 2 web servers both also running memcached and 2 database servers with load balancer in front.
The database are master / master and only one is being used at any time (the other is for failover).
One problem we have come up against is if we modify the template on one of the servers, the template file is invalidated and replaced.
However, on the other web server, the template file remains.
Is there anyway of forcing a rebuild of the public template files?