CPU / Affinity mask problem in SQL 2005

Posted by Robert Moir on Server Fault See other posts from Server Fault or by Robert Moir
Published on 2010-04-06T09:46:43Z Indexed on 2010/04/06 9:53 UTC
Read the original article Hit count: 383

Filed under:

sql-server

|

sql-server-2005

Hi folks, Having a problem with a SQL Server which was virtualised. The CPU mask was set on the physical host for some reason and now advanced options are not available. So I need to reconfigure the CPU affinity mask settings - which are advanced options, so this is blocked because of the affinity mask issue.

I've tried doing this from the SQL server in single user command line mode, I've googled and found lots of people with similar problems but no real solution. I'm stumped. Any ideas?

Sample commands and output from query analyser below.

sp_configure 'show advanced options', 1 
GO
RECONFIGURE WITH OVERRIDE
GO
sp_configure 'affinity mask', 0x00000000
GO
RECONFIGURE 
GO

-----------------------------------------

Configuration option 'show advanced options' changed from 0 to 1. Run the RECONFIGURE statement to install.

Msg 5832, Level 16, State 1, Line 1

The affinity mask specified does not match the CPU mask on this system.

Msg 15123, Level 16, State 1, Procedure sp_configure, Line 51

The configuration option 'affinity mask' does not exist, or it may be an advanced option.

© Server Fault or respective owner

Related posts about sql-server

SQL SERVER – Beginning SQL Server: One Step at a Time – SQL Server Magazine

as seen on SQL Authority - Search for 'SQL Authority'
I am glad to announce that along with SQLAuthority.com, I will be blogging on the prominent site of SQL Server Magazine. My very first blog post there is already live; read here: Beginning SQL Server: One Step at a Time. My association with SQL Server Magazine has been quite long, I have written nearly… >>> More
How to install SQL Server 2005 Configuration Manager without installing SQL Server Management Studio

as seen on Server Fault - Search for 'Server Fault'
Hi, I need to configure SQL Server aliases on a public-facing production server. To do that, I need to install SQL Server Configuration Manager. I was not able to find a standalone installer for that, so I am having to install SQL Server 2005 Client Components. This approach is not ideal as we don't… >>> More
[MAJ] SQL Server 2005 Express Edition - La version gratuite de SQL Server 2005

as seen on ASP-PHP.net - Search for 'ASP-PHP.net'
Modification technique pour le site de l'article. >>> More
How to create SQL Server Express DB from SQL Server DB

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a SQL Server 2008 DB. I want to extract SOME tables (and associated schema, constraints, indexes, etc) and create a SQL Server Express DB. It isn't a sync of the target, we stomp on it. We ONLY need to do this in the file system (not across the wire). We are not fond of the synchronization… >>> More
sql server 2000 error, error trying to connect to sql server 2005

as seen on Stack Overflow - Search for 'Stack Overflow'
i am connecting to sql server 2000 on a remote computer with a dotnet application, but when i try to open the connection it gives the following error: When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections What… >>> More

Related posts about sql-server-2005

[MAJ] SQL Server 2005 Express Edition - La version gratuite de SQL Server 2005

as seen on ASP-PHP.net - Search for 'ASP-PHP.net'
Modification technique pour le site de l'article. >>> More
SQLAuthority News – Feature Pack for Microsoft SQL Server 2005 SP4

as seen on SQL Authority - Search for 'SQL Authority'
If you are still using SQL Server 2005 – I suggest that you consider migrating to later version of the SQL Server 2008/2008 R2. Due to any reason, you wanted to continue using SQL Server 2005, I suggest that you take a look at the Feature Pack for Microsoft SQL Server 2005 SP4. There are many… >>> More
SQL Server 2005 - Syncing development/production databases

as seen on Stack Overflow - Search for 'Stack Overflow'
I've got a rather large SQL Server 2005 database that is under constant development. Every so often, I either get a new developer or need to deploy wide-scale schema changes to the production server. My main concern is deploying schema + data updates to developer machines from the "master" development… >>> More
Displaying the Row Number in a SELECT Query with SQL Server 2005

as seen on Internet.com - Search for 'Internet.com'
SQL Server 2005 introduced a function that is very handy when you want the result set to have row numbers assigned to each returned row. >>> More
Displaying the Row Number in a SELECT Query with SQL Server 2005

as seen on Internet.com - Search for 'Internet.com'
SQL Server 2005 introduced a function that is very handy when you want the result set to have row numbers assigned to each returned row. >>> More