How to change the SQL Server instance directory

  • Hi,

    I have 2 node cluster and 4 instances running. I have installed the 5th instance on Specific U drive.

    My questions is now SQL binaries path is

    U:\Mssql_50 INS but i need to change this path to

    U:\MSSQL\U:\Mssql_50 INS,

    Please suggest me how to i can made the changes this is cluster instance.

    Thanks,

    Giri

  • As far as I know, the only way is to uninstall the instance and reinstall it in the 'correct' place, i.e. your desired filepath. Have you created user databases on the instance or is it a vanilla install?

    Regards

    Lempster

  • User databases running on the server..

  • kommagoni (2/26/2014)


    User databases running on the server..

    Well in that case I would just live with the current install path.

    Otherwise you are going to have to install a new instance in the correct place, move your existing system databases and move/copy your user databases to the new instance using detach/attach or backup/restore. You need to plan this very carefully and communicate with the business/end users otherwise you could be in a world of pain!

    I definitely recommend that once you have decided on your process, you test it throughly - set up a couple of test instances well away from Production. The link below might help you with moving system databases:

    http://www.mssqltips.com/sqlservertip/1604/move-all-sql-server-system-databases-at-one-time/

    Do plenty of reading on this subject before attempting anything would be my advice. 😉

    EDIT: spelling mistake

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