mysqldump: Error: Binlogging on server not active

在学习使用mysqldump时,使用mysqldump备份时,遇到了下面两个错误:

[root@DB-Server backup]# ./mysql_dump_back.sh 

Warning: Using a password on the command line interface can be insecure.

mysqldump: Error: Binlogging on server not active

如上所示,一个是因为我在mysql_dump_back.sh里面配置了登录数据库账号的密码,mysqldump提示不安全,另外一个错误,在搜索了一些资料后,只需要在/etc/my.cnf里面开启log_bin(数据库的操作日志)功能,然后重启mysql即可解决问题。网上也有大把这类资料,既然碰到了也就记录一下。

mysqldump: Error: Binlogging on server not active


# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
log_bin=mysql-bin

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