How to use binary log file replication in MySQL?
This section describes how to set up a MySQL server to use binary log file position based replication. There are a number of different methods for setting up replication, and the exact method to use depends on how you are setting up replication, and whether you already have data in the database on the source.
How to connect MySQL replicas to the source?
On each replica that you want to connect to the source, you must configure a unique server ID. This might require a server restart. See Section 16.1.2.5.1, “Setting the Replica Configuration” . Optionally, create a separate user for your replicas to use during authentication with the source when reading the binary log for replication.
What are the security measures for replication in MySQL?
Implement replication-specific security measures on the sources and replicas as appropriate for your system. See Section 17.3, “Replication Security” . Certain steps within the setup process require the SUPER privilege. If you do not have this privilege, it might not be possible to enable replication.
Where do I find MySQL relay log file?
Relay log file – contains database events read from the master’s binary log and written by the slave I/O thread Master log info file – contains master configuration information including user, host, password, log file, master log position. Found on slave Relay log info file – contains replication status information. Found on slave
How to enable replication in MySQL 16.1.2?
Note that although you can change the server ID dynamically to a nonzero value, doing so does not enable replication to start immediately. You must change the server ID and then restart the server to initialize the replica. For more information, see Section 16.1.2.5.1, “Setting the Replica Configuration” .
Where to find binary log files in MySQL?
For compatibility with earlier releases, if you supply the –log-bin option with no string or with an empty string, the base name defaults to host_name -bin , using the name of the host machine. The default location for binary log files is the data directory.