Perform the following steps to upgrade the server components, using the rolling upgrade wizard
If you select "User entered license key" as your license type, the License Details panel appears by default. On the License Details panel, enter the license key and then click Add. You can add multiple licenses for the various product options you want to use.
The wizard displays the status of each upgrade task. If any of the tasks fail, you must rectify the cause and run the wizard again. If the upgrade was successful on any of the cluster node and you have now launched the wizard again to run the installation on the failed nodes, the wizard discovers only the nodes that were not upgraded earlier. It also populates the temporary cluster ID on the Cluster Identification panel. This is the same ID that you had specified during the earlier run.