Network Deployment (Distributed operating systems), v8.0 > Establishing high availability

Move core group members

When moving members to a different core group, remember that: each process can only be a member of one core group, and that all members of a given cluster must belong to the same core group.

You might need to move one or more core group members:

The steps you perform to move either an application server, a dmgr, or a node agent are slightly different. Depending on whether you are moving an application server, a dmgr, or a node agent, complete one of the following steps. In general, you should not move a dmgr.



After all of the restarts complete, all moved application servers, node agents, and dmgrs should belong to their new core group.

What to do next


Core group server move options
Core groups (high availability domains)
Core group communications using the core group bridge service
Set up a high availability environment


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