WebSphere Extended Deployment, Version 6.0.x
             Operating Systems: AIX, HP-UX, Linux, Solaris, Windows, z/OS


Partitions in HA manager implementation

The partitions are simply a single implementation of a highly available (HA) manager service. The default HA group properties already predefined for the partitioning facility's partitions are defined in the table below.

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.




Related concepts
HA manager
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Last updated: Nov 30, 2007 4:03:08 PM EST
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