A brief tour of the Windows Server 2008's Failover Cluster Management MMC

Add a disk to the cluster

Each node in the cluster is represented in the console tree underneath the Nodes option. When you select a node, all of the details for that node appear in the work pane in the middle of the screen. If you want to add a disk to the cluster, right-click this option and, from the shortcut menu, choose Add Node.

Storage

Selecting the storage option in the navigation pane shows you, in the work pane, a list of all of the disks shared in the cluster. If you want to add a disk to the cluster, right-click this option and, from the shortcut menu, choose Add a Disk.

Networks

Each network in the cluster is represented in the console tree underneath the Networks option. When you select a network, all of the details for that network appear in the work pane in the middle of the screen

Network Properties

You can indicate whether or not the cluster should use a particular network by right-clicking an individual network entry and, from the shortcut menu, choosing Properties. On the Properties page, select the option next to Allow the cluster to use this network.

Validating your hardware configuration

Before you create a cluster, you should examine your infrastructure to make sure it's ready to support your new high availability configuration. The first screen of the wizard is simply informational. Click the Next button to continue. Enter the names of the servers that will take part in the cluster.

Testing

There are a couple dozen tests that are run validating your configuration, including enumerating your iSCSI or Fibre Channel host adapters, clustered network configuration, cluster member firewall exception configuration, storage files system and a whole lot more. You can run all of the tests if you like, or you can choose which tests to run. If you opt to run all of the tests, the process can take a bit of time. If all of the tests pass, click the Finish button to continue.

Testing

After you've made your selections, they will be listed for you to review. Once you confirm your choices, click the Next button to begin the analysis. As the analysis proceeds, if an individual test passes, you receive notification in green text at the right hand side of the test window. Failed tests will appear in red. If you do have failures, you can view a detailed report that explains the exact cause of an error.

Creating a cluster

The goal of your management efforts is to cluster your servers. Microsoft provides a wizard to move your down this path. There are a number of ways to start the cluster creation wizard.

As is the case with most wizards, the first screen of the wizard simply provides an overview. Click the Next button to proceed.First, choose the servers that will comprise the cluster. Use the browse button to browse Active Directory for servers.

Access Point for Administering the Cluster

Provide the name of the new cluster and, when requested, provide the IP address that will be used to address the cluster. Remember, although individual servers retain their IP addresses, the cluster gets an IP address, too.

Confirmation and cluster creation

Confirm your selection.

Confirmation

Once you confirm your settings, the cluster will be created. If anything goes awry during the creation process, you can view the detail report generated during creation. Click the Finish button when you're done.

Adding services to a cluster

After the introduction page of the wizard, you're asked to choose the service or application that you want to make highly available. Check with your software vendor to determine cluster compatibility. The next steps of the wizard will change depending on what you select on this page.

Client Access Point

For each service you configure, you must specify how clients will access the service. Remember that the clustered service will appear as a single entity to client computers. Name the service and provide the service with a unique IP address.

Select Storage

Next, choose the shared storage device that will be used by the chosen service.

Confirm settings

Once you make this selection, you have the opportunity to confirm your selections. Afterwards, the wizard will make the selected service highly available on your network.

In action

You can now see the shared file server in action.