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
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;