Migrate SharePoint’s SQL Server to another SQL Server (same or new version)

Raymund Macaalay

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7 Oct 2013CPOL3 min read

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This is a step by step guide on how you migrate your SharePoint’s (I used 2010 version in this instance) SQL Server to an new SQL Server host. In this exercise I tried migrating it in a new version of SQL server which is 2012 from 2008 R2, also had tried it in the same version. There are only 9 steps to perform this task but it takes into consideration you already have a new SQL Server provisioned.

Lets start

1. Stop all SharePoint and IIS Related Services

SharePoint 2010 Administration
SharePoint 2010 Timer
SharePoint 2010 Tracing
SharePoint 2010 User Code Host
SharePoint 2010 VSS Writer
SharePoint Foundation Search V4
World Wide Web Publishing Service
SharePoint Server Search 14
Web Analytics Data Processing Service
Web Analytics Web Service

2. Stop IIS
At the command prompt under admin context, type iisreset /stop

3. Detach all related SQL Server databases

Configuration database
Central Administration content database
Content databases
Service application databases

i.e.
Bdc_Service_DB_xxxxxxxxxxxxxx
SharePoint_AdminContent_xxxxxxxxxxxxx
SharePoint_Config
WSS_Content
WSS_Logging
WSS_Search_xxxxxxxxxxxxxx

4. Move all database files (.mdf, .ldf, and .ndf) to the new server.

Place it in the data folder of the SQL Server instance of the new host.

5. Set up same user permissions on the new SQL server

best way to do this is when you use AD accounts is by scripting the users on the old server and running that script on the new server. If you are not using AD accounts then you will have issues with passwords so best way to do that is to follow this -> http://support.microsoft.com/kb/918992

6. Attach your databases to the new SQL Server

7. Verify what ports your New SQL is using

If it’s using a dynamic port change it to static. To do this go to SQL Server Configuration Manager and into the SQL Server Network Configuration Section choose the instance you will be using. Go to the TCP/IP section and if TCP Dynamic Ports are set to 0 (zero) then remove that and assign a static port into the TCP Port Section on all IP’s. For this sample we will be using 14330 <- notice I just added 0 at the end from the default port. Note that as we will need that on the next section also if you changed the port number from dynamic to static you will need to restart your SQL Server before it can take effect.

8. Go to your SharePoint server and create your SQL Server Alias

If SQL Configuration Manager is installed just head over to the SQL Native Client 10.0 configuration then into Aliases. Create a new alias that points to your new SQL Server by right clicking on the Alias. You need to do this on both 32 and 64 bit instances.

On the Alias name put your old SQL Server IP or Name
On the Port the port you indicated on step 7, in this case 14330
Protocol should be TCP/IP
And on Server the new SQL Server IP or Name together with its instance name if there is any. In our case it’s SQL2012

If you don’t have SQL Configuration Manager in your SharePoint Server then run the CLICONFIG again on both 32 and 64 bit instances. For 32 bit go to run command and execute this “%SystemRoot%/SysWow64/CliConfg.exe” and for 64 just this “CLICONFG” all without quotes of course. Add the same info as above.