MariaDB 10.3 主同步拷贝
发布时间:2022-07-04 12:59 所属栏目:115 来源:互联网
导读:MariaDB主主同步,也就是两个MariaDB之间互为主从,每个MariaDB均为主、从双角色。 1. MariaDB01配置 vi /etc/my.cnf.d/server.cnf [mysqld] server-id = 1 log-bin = master-log relay-log = slave-log auto_increment_offset = 1 auto_increment_increment
MariaDB主主同步,也就是两个MariaDB之间互为主从,每个MariaDB均为主、从双角色。 1. MariaDB01配置 vi /etc/my.cnf.d/server.cnf [mysqld] server-id = 1 log-bin = master-log relay-log = slave-log auto_increment_offset = 1 auto_increment_increment = 2 2. MariaDB02配置 vi /etc/my.cnf.d/server.cnf [mysqld] server-id = 2 log-bin = master-log relay-log = slave-log auto_increment_offset = 2 auto_increment_increment = 2 3. 重启MariaDB服务 root用户: sudo -u mysql service mysql restart mysql用户:service mysql restart 4. MariaDB01主,MariaDB02从配置 MariaDB01执行: CREATE USER 'repl'@'192.168.10.%' IDENTIFIED BY '123456'; GRANT REPLICATION SLAVE ON *.* TO 'repl'@'192.168.10.%'; show master status; MariaDB02执行: CHANGE MASTER TO MASTER_HOST='192.168.10.178', MASTER_USER='repl', MASTER_PASSWORD='123456', MASTER_LOG_FILE='master-log.000002', MASTER_LOG_POS=329; start slave; show slave status\G 5. MariaDB02主,MariaDB01从配置 MariaDB02执行: CREATE USER 'repl'@'192.168.10.%' IDENTIFIED BY '123456'; GRANT REPLICATION SLAVE ON *.* TO 'repl'@'192.168.10.%'; show master status; MariaDB01执行: CHANGE MASTER TO MASTER_HOST='192.168.10.179', MASTER_USER='repl', MASTER_PASSWORD='123456', MASTER_LOG_FILE='master-log.000002', MASTER_LOG_POS=329; start slave; show slave status\G 至此,主主同步复制配置完成。 (编辑:ASP站长网) |
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