Fusion Middleware Control Help for WebLogic Server

Singleton Service: Control: Migration

Column Display     

You can use this page to perform a manual migration of this singleton service.

Column Display

You can show fewer or additional data points on this page by expanding Customize this table and modifying the Column Display list. Each data point displays in its own table column.

The following table lists all of the data points that you can display in columns on this page.

Name	Description
Name	The name of this singleton service. MBean Attribute: SingletonServiceMBean.Name Changes take effect after you redeploy the module or restart the server.
Active	If true, then this singleton service is currently active and available in the cluster.
Current Server	If active, this is the server that this SingletonService is currently being hosted on.
Preferred Server	Returns the server that the user prefers the singleton service to be active on. MBean Attribute: SingletonServiceMBean.UserPreferredServer
Candidate Servers	Return a list of servers that are candidates to host the services deployed to this migratable target. If the ConstrainedCandidateServer list is empty, all servers in the cluster are returned. If the ConstrainedCandidateServer is not empty those servers only will be returned. The user preferred server will be the first element in the list returned. MBean Attribute: SingletonServiceMBean.AllCandidateServers