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YouTube

Oracle Linux Upgrades with Leapp

Oracle via YouTube

Overview

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Learn to upgrade Oracle Linux systems using the Leapp utility in this 13-minute demonstration video. Master the complete upgrade process from Oracle Linux 8 to 9, and then from Oracle Linux 9 to 10, with detailed coverage of preupgrade checks and successful system migration. Discover essential preupgrade verification steps, including how to install and configure Leapp, run comprehensive preupgrade checks, and interpret preupgrade reports and files. Understand how to clear upgrade inhibitors that may block the upgrade process and configure answerfile responses for automated handling of upgrade decisions. Follow along as the video demonstrates the actual Leapp upgrade execution and verification procedures to ensure successful system transitions. Explore the specific requirements for upgrading to Oracle Linux 10, including removing old Leapp packages, installing Oracle Linux UEK8, and configuring the latest UEK kernel before proceeding with the upgrade. Gain practical experience with troubleshooting common upgrade issues and clearing inhibitors that may arise during different upgrade scenarios. The demonstration provides step-by-step guidance for system administrators managing Oracle Linux infrastructure who need to perform major version upgrades while maintaining system stability and functionality.

Syllabus

00:00 Upgrading with Leapp
00:29 Preupgrade and upgrade
01:04 Upgrade from Oracle Linux 8 to 9
01:11 Preupgrade checks
02:59 Install Leapp
03:20 Run preupgrade check
04:01 Preupgrade report and files
04:53 Clearing inhibitors
05:40 Answerfile response
06:41 Run Leapp upgrade
07:04 Verify successful upgrade
07:43 Upgrade from Oracle Linux 9 to 10
07:51 Remove old Leapp packages
08:35 Install Oracle Linux UEK8
09:13 Set and run latest UEK kernel
10:07 Install Leapp
10:46 Run preupgrade check
11:00 Clear upgrade inhibitors
11:52 Run Leapp upgrade
12:24 Verify successful upgrade

Taught by

Oracle Learning

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