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linux停mysql源码安装

www.myexceptions.net  网友分享于：2013-07-19  浏览：5次

linux下mysql源码安装

查看已经安装的mysql：rpm -qa|grep mysql

删除旧版本： rpm -e --nodeps mysql-4.1.20-2.RHEL4.1

rpm -e --nodeps mysql-server-4.1.20-2.RHEL4.1

一、      使用源码安装

[root@band-all mysql]# cd /usr/local

[root@band-all mysql]# rz mysql-5.1.48.tar

[root@ band-all local]# groupadd mysql

[root@ band-all local]# useradd -g mysql mysql

tar -xvf mysql-5.1.48.tar

[root@band-all mysql]# cd /usr/local/mysql-5.1.48/

[root@ band-all mysql-5.1.48]# ./configure --prefix=/usr/local/mysql --with-plugins=innobase

[root@band-all mysql-5.1.48]# make && make install

[root@band-all mysql-5.1.48]# chown -R mysql:mysql /usr/local/mysql/

[root@band-all support-files]#

cp  /usr/local/mysql-5.1.48/support-files/my-medium.cnf /etc/my.cnf

创建数据目录

mkdir -p /data/mysqldata/

数据库装好后修改数据存储目录

vi  /etc/my.cnf

[mysqld]

default-character-set=utf8

lower_case_table_names=1

skip-external-locking

datadir = /data/mysqldata

default-storage-engine=INNODB

这里默认basedir是/usr/local/mysql所以不用配置

拷贝之前的数据文件

cp /usr/local/mysql/var/*  /data/mysqldata -R

chown -R mysql.mysql /data/mysqldata/

[root@band-all support-files]# cp /usr/local/mysql-5.1.48/support-files/mysql.server /etc/init.d/mysqld

[root@band-all support-files]# /usr/local/mysql/bin/mysql_install_db --user=mysql

[root@band-all support-files]# /usr/local/mysql/bin/mysqld_safe --user=mysql &

[root@band-all mysql]# chmod 755 /etc/init.d/mysqld

[root@band-all mysql]# chkconfig --add mysqld

[root@band-all mysql]# chkconfig mysqld on

[root@band-all mysql]# service mysqld start

/etc/profile中指定环境变量

export MYSQL_HOME=/usr/local/mysql

export PATH=$JAVA_HOME/bin:$MYSQL_HOME/bin:$PATH

source /etc/profile

创建用户

/usr/local/mysql/bin/mysqladmin -u root -h localhost password 'root'

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