Sample Configurations

Example Three - Three-Server Cascading Failover

 

Figure 3-6 shows the cascading failover configuration after host thyme

 

has failed. Host basil is the first adoptive node configured for pkg01,

 

and host sage is the first adoptive node configured for pkg02.

Figure 3-6

Cascading Failover with Three Servers after One Server Fails

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

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Chapter 3

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HP Serviceguard Toolkit for NFS manual Cascading Failover with Three Servers after One Server Fails