The partitions are a single implementation of a high availability manager service. The default HA group properties already predefined for the partitioning facility's partitions are defined in the following table.
Description | Property Name | Property Value | Cluster Scoped | Node Scoped | Common |
---|---|---|---|---|---|
Cluster Name | IBM_hc | <cluster name> | X | X | X |
HA Group Type | -gt | -p | X | X | X |
Partition Name | -pn | <partition name> | X | X | X |
Partition Class Name | -pc | <PSSB ejb class name> | X | X | X |
Partition Scope | -ps | Cluster: -c Node: -n |
X | X | X |
Partition Application Name | -pa | <Deployed Application Name> | X | X | X |
Node for group | -pnn | <node> | no | X | no |
These properties can be used to define a custom policy that applies to a specific set of partition HA groups. For example, a policy could be defined to apply to a particular partition's group by including the partition name in the MatchCriteria, as done in the example previously. Alternatively, an administrator or programmer could create a policy that applies to all partitions for the same application by using the Partition Class name in a MatchsetCriteria.