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forgot to change system databases path

Posted on 2009-12-21
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Last Modified: 2012-06-27
I forgot to change the path for system databases at the time of install. Is it possible to change the location of data files and log files of system datbases (master,model, msdb,tempdb). Currently they are in default location - program files.


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Question by:sqlserverdba
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Expert Comment

by:tigin44
ID: 26095517
sure you can move the system databases..
here is a link explaining the process in detatil

http://msdn.microsoft.com/en-us/library/ms345408.aspx
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by:sqlserverdba
ID: 26095570
I dont want to move the system databases. can i just change the path of the data files and log files of the system databases like into d drive or e drive?

From the link you gave, is it enough to use this
ALTER DATABASE model MODIFY FILE ( NAME = model , FILENAME = 'd:\data\model.mdf' )

can you please explain?
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tigin44 earned 2000 total points
ID: 26095599
you can not  copy directly the system databases from one location to another location. You should follow the procedures defined in that article..
by issuing the above command you tell the server that the database files will be in the specified path... when you stop the server and copy the files to the new location the server will use the files from the new location. You cannot move the system dtabase files by using simple detach, copy and attach process...
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by:sqlserverdba
ID: 26095978
im working on it. can you please tell me which system databases (data, log files) do i need to move. Is it enough to move just master (mdf,ldf) and tempdb(mdf,ldf) from c drive to e drive?

or should i move all of them for all the system databases
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Assisted Solution

by:tigin44
tigin44 earned 2000 total points
ID: 26099954
you should move all the system databases... my advise will be moving data, log and tempdb files to different locations if available
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