Overview of Serviceguard NFS

Supported Configurations

 

Failover from One Active NFS Server to Another

 

Figure 1-2 shows a failover from one active NFS server node to another

 

active NFS server node.

Figure 1-2

Failover from One Active NFS Server to Another

Before Failover:

Node_A

Pkg_1

disks

Pkg_2

disks

After Failover:

Node_A

Pkg_1

disks

Node_B

Node_B

Pkg_2

disks

In Figure 1-2, Node_A is the primary node for Pkg_1, and Node_B is the primary node for Pkg_2. When Node_A fails, Node_B adopts Pkg_1 and becomes the server for both Pkg_1 and Pkg_2.

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Chapter 1

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HP Serviceguard Toolkit for NFS manual Failover from One Active NFS Server to Another, Pkg2 Disks