Verify the node4 installation

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After you install and boot node4, you need to verify that it is installed correctly, that it is part of the cluster, and that it can communicate with node3.

About this task

At this point in the procedure, the operation will have paused as node4 joins quorum.

  1. Verify that node4 has joined quorum:

    cluster show -node node4 -fields health

  2. Verify that node4 is part of the same cluster as node3 and healthy by entering the following command:

    cluster show

  3. Check the status of the operation and verify that the configuration information for node4 is the same as node2:

    system controller replace show-details

    If the configuration is different for node4, a system disruption might occur later in the procedure.

  4. Check that the replaced controller is configured correctly for MetroCluster configuration and not in switch-over mode.

    Caution Attention: At this stage MetroCluster configuration will not be in a normal state and you might have errors to resolve. See Verify the health of the MetroCluster configuration.