Double Take migration problem, how to limit ram in SQL

How do I limit ram in SQL, or, other suggestions to free up ram for Double Take to use?

Our SBS 2008 is on a machine with Xeon 3210 processor and 8MB ram.  SQL seems to have most of the ram tied up.  When we try to run Double Take Move to migrate the server to new hardware, the SBS 2008 machine gets overloaded to the point where all we can do is move the mouse around.  Cannot click anything, cannot launch anything, the server is just stuck.  When I called support at Double Take they suggested we limit the amount of ram SQL is using so that Double Take has more ram to use during the migration.
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

wfcrrAuthor Commented:
Do you have instructions for SBS 2008?  That link talks about SQL server 2008, but this has SQL 2005 in the SBS 2008..
Trent SmithCommented:
Try running it in T-SQL.

exec sp_configure 'max server memory', XXXX
Acronis True Image 2019 just released!

Create a reliable backup. Make sure you always have dependable copies of your data so you can restore your entire system or individual files.

wfcrrAuthor Commented:
If I go into Services and turn off SQL, will that free up the ram?  Wondering about doing that to Exchange and POP3 as well, turn them all off while doing this migration. If I turn them off in Services, will that free up the available ram so that Double Take is able to use more of it?
Trent SmithCommented:
Do these services need to be operational during the migration?
wfcrrAuthor Commented:
No, migration will happen after hours, so no one will be logged on or needing anything.
Trent SmithCommented:
Then I see no reason why you can't stop the services and free up everything on the device.  I would suggest checking with Double Take to make sure that they are going to be able to duplicate everything with the services stopped however.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft SQL Server 2005

From novice to tech pro — start learning today.