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SQL 2008 R2 Page File Size

Posted on 2012-03-17
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Last Modified: 2012-04-11
Hello everyone,

We have 4 sql servers which have 96 GB Memory each.

During the build we didn't se the page file size.

By default pagefile size is 96 GB.

Is there any recomendation for setting up page file size?

We dont want pagefile to be utilizing 96GB disk space in C volume.

Please advice us?


Jaya
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Question by:shankarvetrivel
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Expert Comment

by:dqmq
ID: 37732874
It's a little hard to advise on that because there are so many interacting variables. Since you have a huge amount of RAM memory, maybe you don't need any paging space. :>).   I think something like 1-2 times your ram is a common recommendation.

Also, you might want to consider cross-posting this in a Windows Server forum.
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Accepted Solution

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TempDBA earned 250 total points
ID: 37733509
Here is a kb article that explains it:-
http://support.microsoft.com/kb/889654/en-us

You would also like to look into the existing discussion:-
http://stackoverflow.com/questions/2588/appropriate-pagefile-size-for-sql-server
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Expert Comment

by:Ramesh Babu Vavilla
ID: 37734812
microsoft suggests page file can be 150% of installed RAM
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Assisted Solution

by:Anthony Perkins
Anthony Perkins earned 250 total points
ID: 37738880
2 GB.  See Brent Ozar's blog here:
http://www.brentozar.com/archive/2008/03/sql-server-2005-setup-checklist-part-1-before-the-install/

Incidentally anyone who still recommends 1.5 the size of memory is clearly delusional or living in the past.
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