This section explains how to create a HiRDB system definition when using the standby-less system switchover (effects distributed) facility and provides related notes.
Use the same system common definition for all units. Copy the system common definition that has been created.
Some restrictions apply to the operands that can be specified in the unit control information definition of the unit to which the standby-less system switchover (effects distributed) facility is to be applied. For details about the operands that can be specified in the unit control information definition, see G. List of Operands That Can Be Specified When Using the Standby-less System Switchover (Effects Distributed) Facility (Unit Control Information Definition).
If you must specify an operand that cannot be specified in the unit control information definition, specify it in the system common definition or back-end server definition.
Units that comprise an HA group use the same server common definition. Copy the server common definition that has been created.
Define the back-end server definition of the host BES in each of the units that comprise an HA group. Copy the back-end server definition that has been created.