Home > Database > Mysql Tutorial > body text

更改MySQL数据文件目录位置

WBOY
Release: 2016-06-07 15:35:02
Original
1363 people have browsed it

有时候我们需要更改mysql数据文件的所在位置,下面以yum安装的mysql为例,把默认的data目录/var/lib/mysql更改为/home/mysql。 1、停止mysqld service mysqld stop 2、修改my.cnf 在[mysqld]中,把datadir=/var/lib/mysql更改为datadir=/home/mysql,把socket

有时候我们需要更改mysql数据文件的所在位置,下面以yum安装的mysql为例,把默认的data目录/var/lib/mysql更改为/home/mysql。
1、停止mysqld

  1. service mysqld stop

2、修改my.cnf
在[mysqld]中,把datadir=/var/lib/mysql更改为datadir=/home/mysql,把socket=/var/lib/mysql.sock更改为socket=/home/mysql/mysql.sock,最终修改如下:

  1. [mysqld]
  2. datadir=/home/mysql
  3. socket=/home/mysql/mysql.sock

在[mysql]中添加socket路径:

  1. socket=/home/mysql/mysql.sock

3、移动data目录

  1. mv /var/lib/mysql  /home

4、修改启动文件/etc/init.d/mysqld
把get_mysql_option mysqld datadir "/var/lib/mysql"更改为get_mysql_option mysqld datadir "/home/mysql"。

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!