HP Legato Networker User Manual download pdf (Page 120)

Legato NetWorker, Release 7.0

Disaster Recovery Guide

Task 1: On Node_A, Install and Configure the Software

120

In the following example:

• Choose the node that has the most up-to-date backup of the cluster

database (part of the registry) to serve as Node_A.

• Defective nodes and shared drives have been replaced.

To recover the cluster to new hardware or existing hardware, perform the

following tasks:

• “Task 1: On Node_A, Install and Configure the Software” on page 120

• “Task 2: On Node_B, Install and Configure the Software” on page 121

• “Task 3: Install and Configure NetWorker” on page 121

• “Task 4: Perform a Disaster Recovery” on page 122

• “Task 5: Check and Reassign the Drive Assignments” on page 122

• “Task 6: Recover the Data” on page 123

• “Task 7: Check the Disk Signatures” on page 123

• “Task 8: Join Node_B to the Cluster” on page 124

Task 1: On Node_A, Install and Configure the Software

To install and configure the software, on Node_A:

1. Make sure the node has been properly:

•Shut down

• Connected through the shared disks

•Terminated

2. Install Windows NT 4.0 Server Enterprise Edition.

a. Add the server to the domain using the same cluster login account.

b. Create the partitions so that the new disk configuration of Node_A

matches the original configuration.

c. Use the same IP address and server name (fully qualified DNS

domain name, if used) that were used originally.

d. Configure the network adapters and the IP address using the original

settings whenever possible.

e. Log on to the domain.

3. Using the Windows NT Disk Administrator, configure the drives to match

their previous configuration.

4. Install Windows NT 4.0 Server Enterprise Edition server-specific service

packs (Service Pack 3).

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HP Legato Networker User Manual Page 120