Enhancing Node Agent high availability

 

In WebSphere Network Deployment, we usually have more than one Node Agent in the cell, and HA LSD and IOR contain the information of all nodes, so another Node Agent can service client requests if one Node Agent fails. Therefore, having more than one Node Agent in a cell is the basic solution to ensure that LSD failover will occur if a Node Agent process is lost.

The Node Agent also monitors its managed appservers and maintains configuration data currency and integrity in runtime. If the Node Agent is unavailable, the application servers will lose the protection and the configuration data may become stale.

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WebSphere is a trademark of the IBM Corporation in the United States, other countries, or both.

 

IBM is a trademark of the IBM Corporation in the United States, other countries, or both.