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Part V # Upgrading a Cluster If you have a cluster running Foundation Services 2.1, you might want to upgrade to the new version, Foundation Services 2.1 6/03. You can upgrade to the new version by manually installing the new and changed packages. The upgrade procedure described in the following chapters is a cold upgrade because it involves taking the cluster offline. This procedure is manual and is independent of the installation method you used to install Foundation Services 2.1 on the cluster. To upgrade the cluster, see the following chapters: Chapter 11, Preparing to Upgrade the Cluster describes how to prepare the installation server and the cluster nodes for an upgrade. Chapter 12, Upgrading the Master-Eligible Nodes describes how to upgrade the master-eligible nodes. Chapter 13, Upgrading the Diskless Nodes describes how to upgrade the diskless nodes. Chapter 14, Upgrading the Dataless Nodes describes how to upgrade the dataless nodes.
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