Sample Configurations

Example Three - Three-Server Cascading Failover

 

Example Three - Three-Server Cascading

 

Failover

 

This configuration has two packages and three servers. One server is the

 

primary node for both packages. The other servers are adoptive nodes for

 

the two packages. Figure 3-5 illustrates this configuration. Dotted lines

 

indicate which servers are adoptive nodes for the packages.

Figure 3-5

Cascading Failover with Three Servers

thyme

pkg01

IP = 15.13.114.243

VG[0] = nfsu01

LV[0] = /dev/nfsu01/lvol1

FS[0] = /hanfs/nfsu011

XFS[0] = /hanfs/nfsu011

pkg02

IP = 15.13.114.244

VG[0] = nfsu02

LV[0] = /dev/nfsu02/lvol1

FS[0] = /hanfs/nfsu021

XFS[0] = /hanfs/nfsu021

basil

sage

Chapter 3

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HP Serviceguard Toolkit for NFS manual Example Three Three-Server Cascading, Failover