Shulou(Shulou.com)06/01 Report--

Bin-log files are not written on the mysql host:

There are three mysql A B C

Among them, An and B have been master and slave, and B has become the master of C, and then the problem is that B says nothing to record bin-log, so C just can't synchronize data from B, B can synchronize data from A smoothly.

The method of decision:

Add a sentence to the configuration file my.cnf of machine B

Log-slave-updates

Can

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