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Proxmox High Availability

You're reading from   Proxmox High Availability Discover how to introduce, design, and implement high availability clusters for your business without hassle

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Product type Paperback
Published in Oct 2014
Publisher
ISBN-13 9781783980888
Length 258 pages
Edition 1st Edition
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Author (1):
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CHENG MAN CHENG MAN
Author Profile Icon CHENG MAN
CHENG MAN
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Table of Contents (10) Chapters Close

Preface 1. Basic Concepts of a Proxmox Virtual Environment FREE CHAPTER 2. Getting Started with a High Availability (HA) Environment 3. Key Components for Building a Proxmox VE Cluster 4. Configuring a Proxmox VE Cluster 5. Testing on a Proxmox Cluster 6. System Migration of an Existing System to a Proxmox VE Cluster 7. Disaster Recovery on a Proxmox VE Cluster 8. Troubleshooting on a Proxmox Cluster Index

Troubleshooting system access problems


Now, it should not be difficult for you to install a new Proxmox server from scratch. However, after I performed a few installations on different platforms, I noticed that there were a few scenarios that might cause you trouble. The problems I found are discussed in the following sections.

Undefined video mode number

Symptom: In some motherboards, you will receive the Undefined video mode number warning after you press Enter to begin the installation. It simply tells you that you cannot run the fancy installation wizard, as shown in the following screenshot:

Root cause: The main problem is the display chipset. When your motherboard is using a display chipset that is not VESA 2.0-compatible, this error message appears. To learn more about VESA 2.0, visit the following links:

Solution: You will be asked to press...

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