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Configuration

Configuring the High Availability Feature for X.25 over LLC2

Chapter 3 91

}

function customer_defined_halt_cmds

{

# START of customer defined halt commands.

/usr/sbin/x25stop -d /dev/x25_0l1

Sleep 2

test_return 52

# END of customer defined halt commands

}

Remote Failover with Local Failover Support Using

Service Guard

This is a combination of local failover and remote failover. For

information on the local and remote failovers, see “Configuring XOL HA

for Local Failover Without ServiceGuard” on page 83 and “Configuring

XOL HA for Remote Failover Using Service Guard (SG)” on page 86. If

the interface cannot be activated on either the primary or the standby

LAN card at a given time on the local node, the SG package initiates the

remote failover to the LAN card on the standby node in the SG cluster.

NOTE On any given LAN card, the combination of highly available and not

highly available XOL interfaces is not supported. Either all or none of

the interfaces must be configured with HA (for local or remote failover)

on any given LAN card. This is because the same unique MAC address is

used by all XOL interfaces on the given LAN card.

To support remote failover with local failover, complete the following

steps:

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HP CommonIO Products Manual de usuario Pagina 91