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How do I move a MySQL database to another drive?
4 Answers
- Shutdown mysql.
- Move all the files in your current data directory to the new location (check out the location in step 3 – datadir parameter).
- Locate my. ini file (it is in the mysql installation directory). Change datadir parameter value to point to the new location.
- Start mysql.
Where is data directory for MySQL?
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 do I move from C to D in MySQL?
Move the MySQL 8.0 Database ini file in c:\Program Data\MySQL\MySQL Server 8.0. Edit datadir=C:/Program Data/Mysql/Mysql Server 8.0\Data to Datadir=D:/Mysql Database\Data. The edited text contains both / and \, so please follow the formatting correctly. Save and close.
Where are the MySQL database files stored in Linux?
/var/lib/mysql directory
MySQL uses /var/lib/mysql directory as default data directory for Linux based systems.
How do I find MySQL path in Windows?
On the Windows desktop, right-click the My Computer icon, and select Properties. Next select the Advanced tab from the System Properties menu that appears, and click the Environment Variables button. Under System Variables, select Path, and then click the Edit button. The Edit System Variable dialogue should appear.
What is the data directory?
The data directory contains the metadata needed to understand and manage the distributed databases and files of the DMA. The data directory should also include data security requirements and information on data recoverability.
How do I change directory in database?
- Stop mysql by “sudo service mysql stop”
- change the “datadir” variable to the new path in “/etc/mysql/mariadb.
- Do a backup of /var/lib/mysql : “cp -R -p /var/lib/mysql /path_to_my_backup”
- delete this dir : “sudo rm -R /var/lib/mysql”
- Move data to the new dir : “cp -R -p /path_to_my_backup /path_new_dir.
When do I need to move MySQL data to another drive?
If you need to move MySQL data files to another drive, for example, because you have installed a bigger hard drive, you could either extend the MySQL database over multiple disks or rather move the entire dataset to a whole new drive. We’ll describe how to do the latter in this article.
Can you move MDF and LDF files to another drive?
This means that when it comes to the point of a low disk space, there should be a way to move database files (MDF and LDF) to another drive (with sufficient disk space) while the actual database will still be hosted by the same SQL Server instance. Let’s see how to move database files to another location.
How to move files from one SQL Server to another?
Right click a SQL Server instance that hosts a database which files are moved to a new location and choose the Properties option from the drop-down list: Instead of the current account, switch to the one that has access to a drive where files are moved: This should give the following result:
Can you move data from D drive to C drive?
I’m moving data directory from D drive which has raid controller hard disk to C drive where OS installed on windows environment. Will it work as this is innodb engines, I have heard we need to restore back as .sql files , copying raw file from one place to another doesn’t work.