Upgrade an HA System

This section describes how to upgrade a High Availability (HA) system using primary and secondary MDC nodes.

Note: This section is not intended for single-node MDCs. If you are performing an upgrade on a single MDC node system using RPM files, see Install a StorNext File System Only Using an RPM.

Before you begin this or any other upgrade procedure, verify that you have the necessary licenses required to upgrade. If you do not have the required licenses, the upgrade may fail and you will be unable to continue.