KeyControl Upgrade to Version 10.3.1

Important:  

• If you have a multi-node cluster with passphrase-based startup authentication, you cannot upgrade directly to 10.3.1. You must either disable the startup authentication or reduce the cluster to a standalone node before you upgrade.
• If you have just upgraded from a previous version, and want to upgrade to a newer version, you may see a message that reads: Ongoing Encrypt on KeyControl system device - Try again later. In this case, the internal processing will take about 30 minutes to complete before you can continue.