liunx mysql数据库目录迁移

1、查看mysql安装目录

     从目录etc/my.cnf中查看安装目录

2、进入mysql目录,停止mysql服务

  命令: cd usr/local/mysql

  命令:service mysql stop

3、移动整个mysql目录

       命令:cp -rf /usr/local/mysql/  home/mysql

4、修改my.cnf文件中mysql位置,并保存

  [client]
  default-character-set=utf8

  [mysqld]
  character-set-server=utf8
  datadir=/home/mysql/data
  basedir=/home/mysql
  socket=/home/mysql/tmp/mysql.sock
  lower_case_table_names=1

  [mysqld_safe]
  log-error=/home/mysql/log/mysqld.log

5、重启服务:

  命令: cd usr/local/mysql

  命令:service mysql start

 

遇到问题:

Starting MySQL.The server quit without updating PID file (/home/local/mysql/data/localhost.localdomain.pid).

 

解决问题:修改/home/local/mysql/data目录权限

修改权限命令: chown -R mysql.mysql /home/local/mysql/data

 

posted @ 2019-09-25 16:37  比较杂的代码工程师  阅读(419)  评论(0编辑  收藏  举报