Chapter 37. Upgrading Your Current System

The procedure for performing an in-place upgrade on your current system is handled by the following utilities:

The Preupgrade Assistant, which is a diagnostics utility that assesses your current system and identifies potential problems you might encounter during and/or after the upgrade.
The Red Hat Upgrade Tool utility, which is used to upgrade a system from Red Hat Enterprise Linux to version 7.

The current documentation for testing this procedure can be found in the following Red Hat Knowledgebase article: https://access.redhat.com/site/solutions/637583

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