HP CommonIO Products Bedienungsanleitung PDF herunterladen (Seite 90)

Configuration

Configuring the High Availability Feature for X.25 over LLC2

Chapter 390

NOTE When the XOL interface goes down, the service command (x25ifstate)

exits. The SG performs a package failover to the standby node configured

in the SG cluster.

The SG package file that contains the X.25 commands is

/etc./cmcluster/pkg*/control.sh file (one per XOL package).

Following is a sample SG package file:

Example 3-6 XOL SG package for remote failover

# SERVICE NAMES AND COMMANDS

SERVICE_NAME [0] =pkg1.Service_Name_01 (same SERVICE_NAME as in pkg conf)

SERVICE_CMD [0] ="/usr/sbin/x25ifstate -d /dev/x25_0l1 -H "

SERVICE_RESTART [0] = " "

# Unique MAC address in the subnet (LAN segment), which is

# not in use. This will be the Active MAC address on the

# active node in the cluster.

Supplied_MAC = 0x0060B0A4EBE5

# START OF CUSTOMER DEFINED FUNCTIONS

function customer_defined_run_cmds

{

# START of customer defined run commands.

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

sleep 2

/usr/sbin/lanadmin -A $Supplied_MAC 0

/usr/sbin/x25init -c /etc/x25/x25config_llc2_1 -L /etc/x25/llc2_conf_def

sleep 5

test_return 51

# END of customer defined run commands

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HP CommonIO Products Bedienungsanleitung Seite 90