Re: MySQL Backup Strategy for Master-Master Replication
Posted by:
Rick James
Date: April 24, 2013 09:52PM
Write to only one Master.
Take the backup on the readonly machine.
Why dump the binlogs?
Point-in-time recovery will apply to whichever machine you are recovering on -- that is whichever binlogs you are using.
If you must roll back to a point-in-time, I think you will need to do so on both machines (perhaps with the same backup and binlog), then reestablish the Master-Master replication. This involves a lot of downtime -- consider having a Slave to assist with such.
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