linux搭建mysql主从服务

tar zxvf mysql-6.0.11-alpha.tar.gz

cdmysql-6.0.11-alpha

./configure--prefix=/usr/local/mysql --sysconfdir=/usr/local/mysql/etc--with-tcp-port=3306 --localstatedir=/usr/local/mysql/localstate--with-unix-socket-path=/tmp/mysql3306.sock --with-charset=utf8 --with-collation=utf8_general_ci--with-extra-charsets=gbk,gb2312,binary --enable-thread-safe-client--with-plugins=innobase --with-mysqld-user=mysql --with-charset=utf8 --with-client-ldflags=-all-static--with-mysqld-ldflags=-all-static

make &&make install

安装第二个数据库(从数据库)

tar zxvfmysql-6.0.11-alpha.tar.gz

cdmysql-6.0.11-alpha

./configure--prefix=/usr/local/mysql3307 --sysconfdir=/usr/local/mysql3307/etc--with-tcp-port=3307 --localstatedir=/usr/local/mysql3307/localstate --with-unix-socket-path=/tmp/mysql3307.sock--with-charset=utf8 --with-collation=utf8_general_ci--with-extra-charsets=gbk,gb2312,binary --enable-thread-safe-client--with-plugins=innobase --with-mysqld-user=mysql --with-charset=utf8 --with-client-ldflags=-all-static--with-mysqld-ldflags=-all-static

make &&make install

如需支持所有字符集 修改为：--with-extra-charsets=all 即可

二、分别初始化数据库脚本（在编译目录执行下）

scripts/mysql_install_db--basedir=/usr/local/mysql/ --user=mysql

scripts/mysql_install_db--basedir=/usr/local/mysql3307/ --user=mysql

注：可用--datadir=PATH参数指定数据库文件路径，默认为编译时-- localstatedir

三、修改从库配置文件

拷贝配置文件：

cp/usr/local/software/mysql-6.0.11-alpha/support-files/my-medium.cnf/usr/local/mysql/etc/my.cnf

cp/usr/local/software/mysql-6.0.11-alpha/support-files/my-medium.cnf/usr/local/mysql3307/etc/my.cnf

四、修改各个数据库的my.cnf文件

主要内容如下：

添加InnoDB支持：

[client]

#password      =your_password

port           = 3307         --数据库端口号

socket         = /tmp/mysqls.sock--sock文件路径

default-character-set=utf8         --客户端UTF8连接

[mysqld]

port           = 3307         --数据库端口号

socket         = /tmp/mysqls.sock    --sock文件路径

default-storage-engine=INNODB

default-character-set=UTF8         --默认字符集

init_connect=‘SETNAMES utf8‘      --以UTF8连接

skip-name-resolve              --取消DNS反向解析

lower_case_table_names=1       --不区分表名大小写

启动数据库（进入各自目录）

主：./mysqld_safe&

从：./mysqld_safe&

配置开启自动：

cp/usr/local/software/mysql-6.0.11-alpha/support-files/mysql.server/etc/init.d/mysql

cp/usr/local/software/mysql-6.0.11-alpha/support-files/mysql.server/etc/init.d/mysql3307

修改/etc/init.d/mysql3007中basedir与datadir为即可

basedir=/usr/local/mysql3307
datadir=/usr/local/mysql3307/var

停止数据库

主：./mysqladminshutdown

从：./mysqladminshutdown

以上各项配置都可以自行修改，以满足业务需求。

本文出自 “IT技术解决方案” 博客，请务必保留此出处http://wyait.blog.51cto.com/12674066/1922119

linux搭建mysql主从服务

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