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

 

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