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Comment migrer vers System Center Virtual Machine Manager 2008 R2

  • Artigo

Maintenant que la version est disponible, se pose la question de la migration depuis SCVMM 2008, un excellent post de Kerim sur le sujet

https://blogs.technet.com/chengw/archive/2009/08/24/vmm-2008-r2-upgrade-guide.aspx

Microsoft System Center Virtual Machine Manager

Pour résumer :

 

Upgrading from VMM 2008 RTM to VMM 2008 R2 RTM

This is an in-place upgrade, you don’t need any extra tools, it is build right in the product.

One caveat for this upgrade - You can’t restart any of the prior jobs after the upgrade, after upgrading all jobs that were run prior to the upgrade will appear in the job history; however, those jobs cannot be restarted. It is recommended that you allow all jobs to complete before upgrading the VMM server. Jobs that are canceled during the upgrade cannot be restarted after the upgrade is completed.

Pre-upgrade tasks;

1. Perform a full backup your VMM 2008 RTM database, this way in an unlikely case that something goes wrong you can always reinstall VMM 2008 RTM using this database.

Upgrade tasks;

1. Start the VMM 2008 R2 RTM setup (with elevated privileges) on a machine that contains a VMM 2008 RTM component and select any one of the components from the splash screen that comes up.

2. Setup will detect that you have a VMM 2008 RTM bits installed and will automatically start the “upgrade wizard”

3. In the wizard we will show you which components are installed on the box the setup is currently running and ask you to confirm that we will go ahead and upgrade all of these components. Note: You may ask what happens if I select a component from splash screen that is not installed on the box. Let’s say you have admin console and server installed on this box and you have selected Self-Service Portal. In this case the behavior is that we will first upgrade all the components (admin console and server for this example) and then start the installation of Self-Service portal.

Post upgrade tasks;

1. You will need to perform this procedure above on all computers that has a VMM 2008 RTM component installed (admin console or SSP)

2. Refresh all hosts and library servers from the admin console.

1. Go to hosts view (also Library view), select machines and select refresh from the actions pane. We are doing this manually so that we don’t have to wait for the host refresher to run. By doing this all the agents on these machines will find out that the db version has changes and they will go to “needs attention” state.

3. Now you will need to go to the “managed computers view” in admin console and right click all the agents (both on hosts and library servers) that are in “needs attention” state and select “update agent”. Note: You can multi select here but do these in batches of 10-25.