Managing Serviceguard NFS for Linux, March 2009

NOTE: Setting the package control option (-d) of the cmmodpkg command, prevents host sage
from adopting another package, so host sage is no longer an adoptive node for pkg01. This
prevent the adoptive node (sage) from becoming overloaded when multiple packages failover.
Figure 3-4 One Adoptive Node for Two Packages After One Server Fails
Cluster Configuration File for Adoptive Node for Two Packages
This section shows the cluster configuration file (cluster.conf) for this configuration example.
The comments are not shown.
CLUSTER_NAME PkgCtrl
QS_HOST qs
QS_POLLING_INTERVAL 300000000
NODE_NAME thyme
NETWORK_INTERFACE eth0
HEARTBEAT_IP 192.100.112.146
NETWORK_INTERFACE eth1
NODE_NAME basil
NETWORK_INTERFACE eth0
HEARTBEAT_IP 192.100.112.168
NODE_NAME sage
NETWORK_INTERFACE eth0
HEARTBEAT_IP 192.100.112.184
NETWORK_INTERFACE eth1
NETWORK_INTERFACE eth2
HEARTBEAT_INTERVAL 1000000
NODE_TIMEOUT 5000000
Configuring One Adoptive Node to Support Failover of Multiple Packages 41