Managing Serviceguard 11th Edition, Version A.11.16, Second Printing June 2004

Building an HA Cluster Configuration
Configuring the Cluster
Chapter 5 219
# To enable Failover Optimization, set FAILOVER_OPTIMIZATION
# to TWO_NODE.
# The default is NONE.
#
# FAILOVER_OPTIMIZATION <NONE/TWO_NODE>
FAILOVER_OPTIMIZATION NONE
# Configuration/Reconfiguration Timing Parameters (microseconds).
AUTO_START_TIMEOUT 600000000
NETWORK_POLLING_INTERVAL 2000000
# Network Monitor Configuration Parameters.
# The NETWORK_FAILURE_DETECTION parameter determines how LAN card failures are
detec
ted.
# If set to INONLY_OR_INOUT, a LAN card will be considered down when its inbound
# message count stops increasing or when both inbound and outbound
# message counts stop increasing.
# If set to INOUT, both the inbound and outbound message counts must
# stop increasing before the card is considered down.
NETWORK_FAILURE_DETECTION INOUT
# Package Configuration Parameters.
# Enter the maximum number of packages which will be configured in the cluster.
# You can not add packages beyond this limit.
# This parameter is required.
MAX_CONFIGURED_PACKAGES 150
# Access Control Policy Parameters.
#
# Three entries set the access control policy for the cluster:
# First line must be USER_NAME, second USER_HOST, and third USER_ROLE.
# Enter a value after each.
#
# 1. USER_NAME can either be ANY_USER, or a maximum of
# 8 login names from the /etc/passwd file on user host.
# 2. USER_HOST is where the user can issue Serviceguard commands.
# If using Serviceguard Manager, it is the COM server.
# Choose one of these three values: ANY_SERVICEGUARD_NODE, or
# (any) CLUSTER_MEMBER_NODE, or a specific node. For node,
# use the official hostname from domain name server, and not
# an IP addresses or fully qualified name.
# 3. USER_ROLE must be one of these three values: