Installing, upgrading, or deleting IBM i and related software
This topic collection guides you through the concepts and procedures for installing, upgrading, or deleting IBM i software on your system.
Use this information to install the IBM® i release, part of the IBM i release, or licensed programs related to IBM i. This information also describes how to change a primary language, install a secondary language, or delete software that is related to the IBM i operating system.
The Checklist: IBM i software upgrade or replacement readiness, the Checklist: IBM i software replacement, or the Checklist: IBM i software installation readiness, contain summaries of the major task categories that you need to do before you begin to upgrade or install your software.
If you are moving your data to another system with a different serial number, see Data migrations. If you are upgrading to a new system without changing the serial number, search for topic Upgrading the system and data migration in the IBM Systems Hardware Information Center.
If you are planning to boot to IBM i (perform an initial program load) from the load-source disk unit that is attached via the 2847 I/O processor, ensure you see the IBM Redbooks® publication, IBM i and IBM System Storage®: A Guide to Implementing External Disks on IBM i; SG24-7120 for important planning and implementation considerations.