This topic describes how to perform a query on service groups.
To forecast the target system for failover
# hagrp -forecast service_group [-policy failoverpolicy value] [-verbose]
The policy values can be any one of the following values: Priority, RoundRobin, Load or BiggestAvailable.
The -forecast option is supported only for failover service groups. In case of offline failover service groups, VCS selects the target system based on the service group's failover policy.
The BiggestAvailable policy is applicable only when the service group attribute Load is defined and cluster attribute Statistics is enabled.
The actual service group FailOverPolicy can be configured as any policy, but the forecast is done as though FailOverPolicy is set to BiggestAvailable.