User's Guide

Configuring HyperFabric
Configuring HMP for Transparent Local Failover Support
Chapter 4
85
Case 1: Adapter, Link or Switch Port Failure (see Figure 4-7)
If an adapter or a link or a switch port fails, HMP transparently fails over traffic through
the other available link.
Figure 4-7 Adapter, Link or Switch Port Failover
HF
adapter 1
node C
HF
adapter 0
HF
adapter 1
HF
adapter 1
HF
adapter 0
HF Switch 0
HF Switch 1
HF
adapter 1
node A
node B
node D
HF
adapter 0
HF
adapter 0
{
{
{
{
Card Pair 0
Card Pair 0
Card Pair 0 Card Pair 0