Preupgrade Tasks for OpenVMS Cluster Environments




	NOTE: Be sure you have performed the preupgrade tasks described in Chapter 4 “Before Upgrading the OpenVMS Operating System” before you upgrade your OpenVMS Cluster system.

Use the checklist in Table 5-1 “Preupgrade Checklist for OpenVMS Cluster Environments” to ensure that you perform all necessary tasks prior to upgrading your system in an OpenVMS Cluster environment.

Table 5-1 Preupgrade Checklist for OpenVMS Cluster Environments

	Task	Section
	Review relevant OpenVMS operating system and OpenVMS Cluster documentation.	“Review Documentation ”
	Familiarize yourself with mixed-version, mixed-architecture, and migration support in OpenVMS Cluster systems.	“Mixed-Version Support in an OpenVMS Cluster Environment”
	If you are adding a new OpenVMS computer system to an existing OpenVMS Cluster, choose one of two options for upgrading.	“Adding a New System to an OpenVMS Cluster”
	Perform the preliminary tasks required for the type of upgrade you want to perform: Concurrent upgrade Rolling upgrade	“Types of Upgrades”: “Concurrent Upgrade” “Rolling Upgrade”
	Begin the upgrade.	Chapter 6 “Upgrading the OpenVMS Operating System”

» Table of Contents