All SQL Servers versions are SQL Server 2008R2
We are looking at various HA options and have decided upon SAN replication between our two Data centres in two separate domains. We are SAN replicating all production databases but not system databases.
At the same time we need to replicate production data using Transactional Replication from the primary data centre through a remote distributor to the subscriber in a third data centre. I would like to configure our transactional replication so that the log readers are able to handle a fail over from the primary data centre to the secondary data centre without having to drop and recreate replication.
Because SQL Server replication is so tightly knit with SQL Server Servername\Instance names I've created the same SQL Server named instances at both data centres.
In theory is all this possible? If not is there anything else which I can try to achieve the same results?