Service Guard

Configuration

Configuring the High Availability Feature for X.25 over LLC2

}

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 85 and “Configuring
		XOL HA for Remote Failover Using Service Guard (SG)” on page 89. 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:
Step	1. To enable the XOL HA feature for the system, run the following
		command:
		x25init -enableXOLHA

Chapter 3

HP General IO Connectivity manual Remote Failover with Local Failover Support Using, Service Guard