HP manual Node with One Failed HyperFabric Adapter, Adapter IP addresses 172.16.10.11

Configuring HyperFabric

Configuring HyperFabric with ServiceGuard

Example 2:

This example, illustrated by Figure 4-4 below, shows the same node after the failure of one of the HyperFabric adapters. The remaining adapter in node A is now handling all HyperFabric network traffic for the node.

Because the HyperFabric resource is still available, ServiceGuard has not been notified; HyperFabric handles the local HyperFabric adapter failover. However, the failure of adapter 1 has been logged to /var/adm/clic_log.

Figure 4-4 Node with One Failed HyperFabric Adapter

node A

	HyperFabric
	Resource Active
Package
A	Failed	HF
	Adapter	adapter 1
Package	Active	HF
		adapter 0
B	Adapter

Adapter IP addresses: 172.16.10.11 172.16.20.21

After the failover, if you issue a netstat -incommand, you will see that an IP address is still assigned to each adapter. For example:

Name	MTU	network	Address	Ipkts	Opkts
clic1	31744	172.16.10.0	172.16.10.11	711	12
clic0	31744	172.16.20.0	172.16.20.21	1222	333

92 Chapter 4