"Host is blocked because of many connection errors"解决方法
2014-04-15 14:10
489 查看
| [align=center]"Host is blocked because of many connection errors"解决方法[/align]环境：linux，mysql5.5 错误：Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'原因： 同一个ip在短时间内产生太多（超过mysql数据库max_connection_errors的最大值）中断的数据库连接而导致的阻塞；解决方法：1、提高允许的max_connection_errors数量（治标不治本）： ① 进入Mysql数据库查看max_connection_errors： show variables like '%max_connection_errors%';② 修改max_connection_errors的数量为1000： set global max_connect_errors = 1000; ③ 查看是否修改成功：show variables like '%max_connection_errors%';2、使用mysqladmin flush-hosts 命令清理一下hosts文件（不知道mysqladmin在哪个目录下可以使用命令查找：whereis mysqladmin）； ① 在查找到的目录下使用命令修改：/usr/bin/mysqladmin flush-hosts -h192.168.1.1 -P3308 -uroot -prootpwd; 备注： 其中端口号，用户名，密码都可以根据需要来添加和修改； 配置有master/slave主从数据库的要把主库和从库都修改一遍的（我就吃了这个亏明明很容易的几条命令结果折腾了大半天）； 第二步也可以在数据库中进行，命令如下：flush hosts; |
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- 黄聪：MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法（转）
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法
- MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法