Serviceguard NFS Toolkit A.11.11.06 and A.11.23.05 Administrator's Guide

Overview of Serviceguard NFS
Supported Configurations
Chapter 1 17
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
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.
Node_A Node_B
Pkg_1
disks
Pkg_2
disks
After Failover:
Before Failover:
Node_A Node_B
Pkg_1
disks
Pkg_2
disks
B5140-90030.book Page 17 Thursday, August 24, 2006 9:32 AM