MySQL源码安装+主从复制

源码mysql5.6
上传mysql安装包到服务器(虚拟机)

1.安装依赖和编译工具

yum -y install gcc gcc-c++ cmake ncurses-devel autoconf

2.解压MySQL源码安装包

tar zxf mysql-5.6.10.tar.gz
cd mysql-5.6.10

3.检测、配置

cmake .

4.编译

make

5.安装

make install

6.配置

cd /usr/local/mysql/support-files/

6.1 准备配置文件

cp my-default.cnf /etc/my.cnf

6.2 准备启动mysql脚本

cp mysql.server /etc/init.d/mysqld

6.3 初始化mysql

 useradd mysql
 chown -R mysql.mysql /usr/local/mysql
 cd /usr/local/mysql/scripts
 ./mysql_install_db --user=mysql --datadir=/usr/local/mysql/data --basedir=/usr/local/mysql

6.4 给mysql的命令做一个软连接

ln -s /usr/local/mysql/bin/* /usr/local/sbin/

6.5 复制启动文件到/etc/init.d/mysql

cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql

7.启动mysql

service mysqld start

8.更改配置文件,启用二进制日志,在[mysqld]下面增加如下配置

vim /etc/my.cnf

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9.给从授权用户(主操作)

mysql> reset master;  
mysql> grant replication slave on *.* to 'tom'@'192.168.59.%' identified by '123';
mysql> flush privileges;

10.查看二进制日志(主操作)

show master status;
+------------------+----------+--------------+------------------+
| File             | Position | Binlog_Do_DB | Binlog_Ignore_DB |
+------------------+----------+--------------+------------------+
| mysql-bin.000001 |      331 |              |                  |
+------------------+----------+--------------+------------------+

11.登录mysql,执行同步master操作

停止slave,停止同步,开始修改信息
stop slave;
写master的信息
change master to
-> master_host='192.168.189.161',      \\master的ip地址
-> master_user='tom',                   \\登录master使用的用户
-> master_password='123',                \\登录master使用密码
-> master_log_file='mysql-bin.000001',   \\master当前写入的二进制日志文件
-> master_log_pos=331;                    \\当前二进制日志最新的位置

 开启从,开始同步
start slave;

12.查看slave状态,查看时候成功开始同步

show slave status \G;

在这里插入图片描述

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转载自blog.csdn.net/APPLEaaq/article/details/108931885