How do I change MySQL data directory to new location in CentOS 7?

How do I change MySQL data directory to new location in CentOS 7?

How to Move MySQL Data Directory to New Location on CentOS and Ubuntu

1. Move MySQL database files from /var/lib/mysql to a different partition.
2. Modify the my. cnf file with the new directory location.
3. Update security settings to reflect the directory change: On CentOS or RedHat, modify SELinux settings.

How do I move a MySQL database directory to a new location in CentOS 8?

1. Step 1 – Choose the new location. Our CentOS templates have no /home partition but stores it in the / partition.
2. Step 2 – Shut down MySQL. systemctl stop mysqld.
3. Step 3 – Move the data.
4. Step 4 – Configure MySQL.
5. Step 5 – Start MySQL.
6. Step 6 – Remove the old database path.

Where are MySQL files stored Centos?

2 Answers. In your case /var is stored on /dev/sda3 as a subdirectory of / . The default datadir for MySQL is /var/lib/mysql and as long as you do not change the configuration, the database files are stored in this directory.

How do I find mysql database path?

The default data directory location is C:\Program Files\MySQL\MySQL Server 8.0\data , or C:\ProgramData\Mysql on Windows 7 and Windows Server 2008. The C:\ProgramData directory is hidden by default. You need to change your folder options to see the directory and contents.

How to move MySQL data directory to another folder on CentOS?

MySQL data directory is a directory used to store MySQL/MariaDB database data. By default, both databases use the /var/lib/mysql or as known as datadir. If you have a /var partition that is still joined to the / partition but the partition is getting smaller, then we can move mysql data directory to another folder for example to the /data folder.

How to move MySQL data to new location?

Create the following directory and move the mysql data from /var/lib to /data/var/lib as shown below. You can also move mysql directory to /data/var/lib/ directory, and create a symbolic link from /var/lib pointing to /data/var/lib.

Where is the MySQL database located in CentOS?

By default MySQL will database will be under /var/lib/mysql directory. Copy this mysql directory to a different location for backup. Or, if you prefer, you can use mysqldump to take a MySQL DB backup. In this example, my root partition is /dev/sda1, which doesn’t have much space for the default /var/lib/mysql directory.

Is it OK to move MySQL database to root partition?

This might be Ok if you are running a small database that doesn’t take much space. But on production, for a larger database, you might not have enough space under root partition. In that case, you may want to move your MySQL database from root partition to a different partition.