mysql筆記一：MYSQL主從複製環境搭建

一、mysql主服務器配置(ip:172.16.1.61)

1、修改/etc/my.cnf配置文件

vim /etc/my.cnf
    [mysqld]
    log-bin=master-bin
    log-bin-index=master-bin.index
    server-id=1

2、登陸MySQL數據庫，創建複製用戶repluse

grant relicate slave on *.* to 'repluse'@'172.16.1.62' identified by '123456';

3、查看當前二進制文件和二進制寫入位置

<mysql>show master status;

二、mysql從服務器配置（172.16.1.62）

1、修改/etc/my.cnf配置文件

vim /etc/my.cnf
    [mysqld]
    relay-log=relay-log
    relay-log-index=relay-log.index
    server-id=11
    read-only=yes

2、登錄MySQL數據庫，啓動從節點複製線程

<mysql>change master to master_host='172.16.1.61',master_port='3306',
master_log_file='master-bin.000004',
master_user='repluse',
master_password='123456',
master_log_pos=120;