Add a copy to the mailbox database in Exchange Server

Add a copy to the mailbox Database

1. Add a copy for the mailbox database DAG-Node1 in database management

2. servers that specify copies are DAG-Node2, DAG-Node3, and DAG-Node4

3. You can see that the DAG-Node1 is mounted, the mailbox database DAG-Node1 is in normal state on the server DAG-Node2, DAG-Node3, and DAG-Node4 (standby)

 

 

4. similarly, adding a copy to the mailbox database DAG-Node2 is specified as a DAG-Node1, DAG-Node3, and DAG-Node4, and adding a copy to the mailbox database DAG-Node3 is specified as a DAG-Node1, DAG-Node2, and DAG-Node4, add copies for the mailbox database DAG-Node4 to specify as DAG-Node1, DAG-Node2, and DAG-Node3.