Tag: cluster

How to move Quorum disk in a failover cluster.

In a Windows Cluster, you can move roles from one node to another. Unfortunately, you may not find an option to move quorum disk to another node.

However, there is an option to move quorum disk to another node using the command line tool.

You can view the cluster status using the command:

Cluster Group

Note: This will list the status for all available resource group.

In order to move the quorum disk, you need to move the “cluster group” group to the desination node using the below command:

Cluster group “Cluster group” /moveto:NodeName

Note: Replace the NodeName with the destination node name. This is to be executed from the node that is holding the quorum disk.

Thanks,
WintelAdmin

Filed under: Windows(2003/2008/2012)Tagged with: , , , , , ,

Forcibly remove failover cluster feature.

Forcibly remove failover cluster feature.

I was asked to take a clone of Windows 2008 server and release it to appliation team as a replacement server for another standalone Windows 2008 server. Clone was successfully completed and found that the source of the clone is a cluster node. Hence, I had to remove the filover cluster. As this was a virtual server I had the liability of disconnecting it from network and conencted using local admin account. Unfortunately, it was not allowing to uninstall cluster, it required AD authentication. Taking the server back to network and trying to remove the cluster was challenging as this had the possibilities of impacting the existing cluster setup. Sever Manager will not allow you to remove the cluster feature as its still a part of a cluster. Hence, I was then able to find a work around using the registry.

1. Take the complete backup of the registry.
2. Locate HKLM\CurrentControlSet\Services\
3. Delete the keys “ClusDisk” & “ClusSvc”
4. Now try uninstalling the Failover CLustering.
5. You will be prompted with “Have you removed this server from the cluster?”. Yes, I’ve removed this server from the cluster or No. I still need to remove this server from the server.”
6. Click on “Yes, I’ve removed this server from the cluster.”
7. Reboot the server.

You now has the liability of adding the same feature back and setup a new cluster.

Thanks,
WintelAdmin

Filed under: Windows(2003/2008/2012)Tagged with: , , ,