I have successfully configured a Master-Slave MySQL replication topology, and am replicating several databases (about a dozen) successfully from the master, to the slave.
However, I will need to add additional DB's to the replication as time goes on. I created a new DB for testing, added another Binlog_Do_DB=DBNAME to the my.cnf file, and restarted MySQL on both servers to no avail.
I hoped that creating the DB on the master server was enough for it to create itself on the slave server
Do I have to go through the whole locking the tables and doing a mysqldump on the master server, then restoring on slave server again? Can I dump/restore just the new DB, or do I have to dump/restore all of the DB's again?
I cannot find a very clear and concise guide on how to accomplish this without locking the tables, which isn't really ideal to do during normal business hours.