Building a SQL Server 2008 R2 Cluster: Part IV


As of previous post, we have configured all the necessary parameters to start the Failover Cluster installation including dotnet framework 3.5. In this post, we are going to build the failover windows cluster on Windows Server 2008. I have started the node BLRC100 and open the Disk Management (Server Manager –> Storage –> Disk Management). Bring Online all the available disks, which are presently offline as shown below.image

Now we need to add the Failover Clustering feature. Open the Features (Server Manager –> Features) and click on Add Feature from the available menu on the right-side of the screen.image

From the available option, select Failover Clustering and click on Next. On the confirm installation page, click on Install to start the failover cluster feature installation.image

Restart the node BLRC100 once the failover cluster feature is installed. Install the failover cluster feature on the other node, in our case, BLRC101. Once you have install the failover cluster on BLRC101, shut it down. We are going to configure the failover clustering on the first node BLRC100 and later we will add the second node, BLRC101.

Validating the Failover Cluster Configuration

Now that I have logged on to BLRC100 using the domain administrator account and we are going to start the configuration of our Windows Cluster. To start with, open the Failover Cluster Management Console (Start Menu –> Administrative Tools –> Failover Cluster Management). We need to validate the hardware configuration of our server, click on Validate a Configuration as shown below. image

The wizard to validate the cluster configuration starts, click on Next to continue.image

Enter the servers details which are going to be part of the cluster, click on Next to continue.image

Select the testing options (default, Run all tests). This tests include Network tests, storage, system configurations etc. This will validate the server configuration and provide a report whether this configuration is suitable for cluster installation. Click on Next to continue.image

This page provides details about all the tests which are going to run. Verify and click on Next to start the test.image

Now the test is running on the server BLRC100.Demolab.Local. You will get a detailed report once the test is completed.image

Once the test completed, it will provide a detailed report about the current hardware, network and storage configuration. The validation report of our demo server contains some warnings. Since we are going to use it for learning purposes, we are proceeding further. In case of production environment, do not proceed further until you fixed all the warnings and your validation report returns all success report. I have executed the validation report on the other node, thus, I am moving to the next part of installation. Click on Finish to close the cluster validation wizard.image

Creating a Failover Cluster

Since the validation of failover cluster wizard completed, now we are going to create the cluster. Click on Create a Cluster as shown below.image

The Create Cluster Wizard begins, click on Next to continue.image

Enter the name of the servers, which are going to be the part of cluster as shown below.image

Enter the name of our Failover Cluster, BLR102C, and the IP Address to connect to this cluster (172.16.10.102/16). Click on Next to continue.image

Verify all the settings for this cluster. If you want to modify the information, click on the Previous button; else click on Next to continue.image

Now the windows cluster installation begins.image

Once the installation is completed, you will get the following Summary report. Click on Finish to complete the cluster installation. image

As you can see from the above screenshot, the quorum of this cluster is set as Node Majority. Also the steps to build a cluster on Windows Server 2008 is different than the previous versions of Windows. Since we are going to build a two-node cluster using Windows Server 2008, we can not use the Quorum type as Node Majority. Later, we are going to change the Quorum configuration. Once the cluster is configured, you will get the following screen.image

Our cluster BLR102C is ready; however, before adding the other node, we need to add the disks to our cluster, which also include the Quorum disk. Once we will add the disks, then we will add the other node of the cluster.

Adding Disks to Cluster

Open the Failover Cluster Management(Start —> Administrative Tools –> Failover Cluster  Management) and browse to Storage. Click on Add a disk, to add disks to our cluster.image

You will get a list of disks available for our cluster. Select all the disks and click on OK.image

Once all the disks are added, you will get the following screen. image

In this post, we have install failover cluster feature and create a windows cluster. We have also added all the available disks to the cluster. In the next part of this series, we are going to re-configure the Quorum setting and add the other node to complete the Windows Cluster installation.

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About Sudeepta Ganguly

A SQL Server User... Still Learning
This entry was posted in Clustering, How To, SQL Server, SQL Server HA, SQL Server Installation and tagged , , . Bookmark the permalink.

3 Responses to Building a SQL Server 2008 R2 Cluster: Part IV

  1. Pingback: Building a SQL Server 2008 R2 Cluster: Part V | SQL…. Still Learning

  2. Pingback: Review of My Blog by WordPress for year 2010 | SQL…. Still Learning

  3. Pingback: Building a SQL Server 2008 R2 Cluster: Part VIII | SQL…. Still Learning

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