本文主要是介绍[转]Moving MySQL from default folder to home folder or any disc space in Debian，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！

 

原文：mysql 目录迁移

https://www.codegrepper.com/writeups/moving-mysql-from-default-folder-to-home-folder-or-any-disc-space-in-debian-b104114690bd31

 

 

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Moving MySQL from default folder to home folder or any disc space in Debian

 

If the MySQL service not stop then you most Stop the service of MySQL before doing anything

         

sudo service mysql stop

 

First we will create folders that we will used for MySQL, we most create 3 important folders like the following:

         

mkdir /home/sources/var/lib/mysql

mkdir /home/sources/var/lib/mysql-files

mkdir /home/sources/var/log/mysql

mkdir /home/sources/tmp/mysql

 

Next we will copy the MySQL files from the source folder `/var/lib` to our created folder.

Note: don't remove the source folders after you finish the steps

         

cp -rap /var/lib/mysql /home/sources/var/lib

cp -rap /var/lib/mysql-files /home/sources/var/lib

cp -rap /var/log/mysql /home/sources/var/log

cp -rap /var/lib/mysql/mysql /home/sources/tmp/mysql

 

Then in MySQL config file we will change the following:

         

[mysqld]

pid-file    = /var/run/mysqld/mysqld.pid

socket      = /var/run/mysqld/mysqld.sock

datadir     = /home/sources/var/mysql

log-error   = /home/sources/var/log/error.log

 

Finally restart MySQL service and enjoy ^_^.

         

systemctl daemon-reload

service mysql restart

 

 

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