Chapter 10: HP-UX Cluster Disaster Recovery
This chapter explains how to recover one or more computers in an
This chapter includes the following sections:
•“Recovering a Single Cluster Node”
•“Performing a
Recovering a Single Cluster Node
This section describes how to recover a cluster server on one node. This scenario assumes that the operating system on the participating nodes has failed and must be reinstalled. The functionality of the MC/ServiceGuard component on the node is also in question.
How to Recover a Single Cluster Node
To recover a single node:
1.Install the operating system and the cluster software. Configure the volume groups.
2.Add the node to the cluster:
a.Click Cluster in the System Administration Manager (SAM).
b.Select High Availability Clusters>Cluster Administration>Specify Nodes to Join Cluster.
Note: You can also use the cmrunnode command instead of SAM.
3. Recover the node’s data from a recent backup.
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