MySQL 8.0.18使用clone plugin重建MGR的实现
16lz
2021-12-19
假设三节点MGR某个节点异常,需要重新把这个节点加入到MGR集群中,具体操作过程如下:
贡献者端执行(192.168.1.11)
DROP USER 'donor_clone_user'@'192.168.1.12';CREATE USER 'donor_clone_user'@'192.168.1.12' IDENTIFIED BY 'password';GRANT BACKUP_ADMIN on *.* to 'donor_clone_user'@'192.168.1.12';INSTALL PLUGIN clone SONAME 'mysql_clone.so';
DROP USER 'recipient_clone_user'@'192.168.1.12';CREATE USER 'recipient_clone_user'@'192.168.1.12' IDENTIFIED BY 'password';GRANT CLONE_ADMIN on *.* to 'recipient_clone_user'@'192.168.1.12';INSTALL PLUGIN clone SONAME 'mysql_clone.so';SET GLOBAL clone_valid_donor_list = '192.168.1.11:3311';exitmysql -urecipient_clone_user -ppassword -h 192.168.1.12 -P3311CLONE INSTANCE FROM 'donor_clone_user'@'192.168.1.11':3311 IDENTIFIED BY 'password';exitmysql -uroot -pstart group_replication;select * from performance_schema.replication_group_members;
更多相关文章
- MySQL系列多表连接查询92及99语法示例详解教程
- Linux下MYSQL 5.7 找回root密码的问题(亲测可用)
- MySQL 什么时候使用INNER JOIN 或 LEFT JOIN
- android从服务器下载文件(php+apache+win7+MySql)
- 【有图】android通过jdbc连接mysql(附文件)
- android 通过php 连接 mysql
- android通过php连接mysql数据库!!!!
- 关于Android连接远程数据库(mysql、oracle)
- 图书馆座位管理系统(android,java后台,mysql)