9.2.2 Memory DR events
Similarly, as a result of a memory DR event, when there is a change in the amount of memory assigned to a partition that is in use in a WebSphere XD dynamic cluster, the change and the new memory size is detected by the node agent and is published to the other components of the system. When a node has more memory, the application placement manager will be able to start more application servers running in that node (all other things being equal), thus resulting in improved service to the corresponding applications.