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This article shows you what the values of master_log_file and master_log are, concise and easy to understand, which will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

After we have backed up the data through innobackupex, we need to restart the slave library.

Master_log_file,master_log_pos needs to be set at this point.

Change master to master_host='10.50.28.23',master_user='zxlh',master_password='zxlh',master_log_file='mysql_bin.000011',master_log_pos=11137524

Both of these parameters can be seen in mysql/xtrabackup_info (xtrabackup_binlog_pos_innodb)

Or

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