On 20.12.2012 Microsoft released SP1 for the System Center 2012 Suite, for all TechNet and MSDN subscribers. This release makes it possible to upgrade our LAB environment.
In this blog I want to describe my experience with upgrading from System Center 2012, Operating Manager RTM to SP1 in our LAB environment. As like any upgrade in the past [CU, SP or 2007R2 to 2012], keep in mind to
– Backup your servers;
– Backup your SQL databases;
– Backup your unsealed Management Packs;
– Backup your encryption key;
In my opinion this should be done on a regular basis, but especially when making changes on your environment. Also make sure your installation is meets the required hardware and software for System Center 2012 SP1 – Operations Manager. Click on the following TechNet article for more information. [http://technet.microsoft.com/en-US/library/jj656654.aspx]
Accept the License Terms, Confirm the installation location.
System Center 2012 – Operations Manager supported SQL 2008 R2, not any additional SP was required on SQL Server, but System Center 2012 SP1 only supports SQL Server 2008 R2 SP1 and SP2. In my case I needed to update my SQL Server first.
Within our LAB environment I didn’t stumble upon any errors. And SP1 installed succesfully.
**Remember the following when upgrading your existing SCOM 2012 environment **
– Make sure all your components of your System Center 2012 SP1, Operations Manager environment are upgraded with SP1. The Network Summary Dashboard doesn’t function, if you are trying to connect to a SP1 upgraded Management Server, with a RTM Console.
Microsoft updated the Release Notes after the release of SP1 BETA with 9 more known issues. Click on the following TechNet article for more information. [http://technet.microsoft.com/en-us/library/jj656651.aspx]