HP Legato Networker manual Task 3 Recover the Data to the Shared Disk

Chapter 6: Microsoft Cluster Disaster Recovery (Windows NT 4.0)

Task 3: Recover the Data to the Shared Disk

To recover the data that belongs to the shared disk:

1.Ensure that the NetWorker software is properly installed. For details, refer to the Legato NetWorker Installation Guide, Microsoft Windows Version.

2.Using the NetWorker User program, recover all the data that belongs to the shared disk.

Note: If the resource group is a virtual server, you may need to perform a directed recovery. For details, refer to the Legato NetWorker Administrator’s Guide, Microsoft Windows Version.

Task 4: Configure the Cluster to Include the Shared Disk

For more information, refer to the Microsoft Cluster Server documentation.

To configure the cluster to include the shared disk:

1.Using the Control Panel Services tool, start the Cluster Service if it was previously stopped.

2.In the Cluster Administrator program, create a new cluster resource to represent the new disk.

3.Add the cluster resource to the resource group you created in “Task 1: Take the Dependent Resources Offline” on page 113.

If you did not create a new resource group Task 1, add the resource to the resource group where it was before the replacement.

4.Add the shared disk to the dependency list of all the cluster resources that depend on this resource.

5.Start the resource group that contains the shared disk.

6.If you created a new resource group:

a. Move the disk resource and all dependant resources to their original	6
resource group.

b.Delete the now-empty resource group.

7.Ensure that the Startup Type of the Cluster Service is set to Automatic.

8.Ensure that the resource group property is set to Do Not Restart. In most situations, it is unselected.

Legato NetWorker, Release 7.0	115
Disaster Recovery Guide