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Managing CentOS Migrations and RHEL Upgrades

Table of Contents
Course
Lab Environment

Preface A: Introduction

Section A.1: Managing CentOS Migrations and RHEL Upgrades

Section A.2: Orientation to the Classroom Environment

Section A.3: Performing Lab Exercises

Chapter 1: Converting CentOS Linux to Red Hat Enterprise Linux

Section 1.1: Plan the Conversion to Red Hat Enterprise Linux

Section 1.2: Guided Exercise: Prepare for Conversion to Red Hat Enterprise Linux

Section 1.3: Perform a Pre-conversion Analysis and Convert a Server

Section 1.4: Guided Exercise: Perform a Pre-conversion Analysis and Convert a Server

Section 1.5: Analyze and Convert a Server in a Disconnected Environment

Section 1.6: Guided Exercise: Analyze and Convert a Server in a Disconnected Environment

Section 1.7: Verify and Troubleshoot a Converted Server

Section 1.8: Guided Exercise: Verify and Troubleshoot a Converted Server

Section 1.9: Perform a Conversion to RHEL by using Red Hat Satellite

Section 1.10: Guided Exercise: Perform a Conversion to RHEL by using Red Hat Satellite

Section 1.11: Summary

Chapter 2: Performing In-place Upgrades of Red Hat Enterprise Linux

Section 2.1: Plan an In-place Upgrade of Red Hat Enterprise Linux

SectionSection 2.2: Quiz: Plan an In-place Upgrade of Red Hat Enterprise Linux

Section 2.3: Prepare a Server for an In-place Upgrade

Section 2.4: Guided Exercise: Prepare a Server for an In-place Upgrade

Section 2.5: Create and Review a Pre-upgrade Report

Section 2.6: Guided Exercise: Create and Review a Pre-upgrade Report

Section 2.7: Upgrade Red Hat Enterprise Linux

Section 2.8: Guided Exercise: Upgrade Red Hat Enterprise Linux

Section 2.9: Perform Post-upgrade Tasks and Verification

Section 2.10: Guided Exercise: Perform Post-upgrade Tasks and Verification

Section 2.11: Summary

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Quiz: Plan an In-place Upgrade of Red Hat Enterprise Linux

Plan an In-place Upgrade of Red Hat Enterprise Linux

Choose the correct answers to the following questions:

1.


	What is the difference between a clean installation and an in-place upgrade?
A		A clean installation requires that you format the hard drive; an in-place upgrade requires that you add an additional storage device.
B		A clean installation removes user and application data; an in-place upgrade preserves this data by compressing it.
C		A clean installation replaces all data when installing a new operating system; an in-place upgrade preserves user and application data.
D		A clean installation preserves user and application data; an in-place upgrade installs a new operating system that overrides all data.

2.


	What is the Leapp tool?
A		A tool for creating an inventory of machines to upgrade.
B		A tool for restoring data after a clean installation.
C		A tool for backing up data before a clean installation.
D		A tool for performing in-place upgrades of Red Hat Enterprise Linux from one major version to the next.

3.


	You want to upgrade multiple hosts simultaneously by using Red Hat Satellite. Which task must you complete before performing the upgrade?
A		Enable the Leapp tool plug-in on Red Hat Satellite Server.
B		Enable FIPS mode on the target hosts.
C		Configure an additional network interface to connect to Red Hat Satellite.
D		Install Red Hat Ansible Tower on the target hosts.

4.


	Which of the following scenarios is not supported by the Leapp tool?
A		Upgrading systems on the Microsoft Azure public cloud.
B		Upgrading systems that use the LVM partition type.
C		Upgrading systems with whole-disk encryption.
D		Upgrading systems with Red Hat Enterprise Linux for Real Time.

Revision: rh174-7.9-0acf85c

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