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Mastering Proxmox. - Second Edition

You're reading from  Mastering Proxmox. - Second Edition

Product type Book
Published in May 2016
Publisher Packt
ISBN-13 9781785888243
Pages 418 pages
Edition 2nd Edition
Languages
Concepts
Author (1):
Wasim Ahmed Wasim Ahmed
Profile icon Wasim Ahmed
LinkedIn
Wasim Ahmed, born in Bangladesh and now a citizen of Canada, is a veteran of the IT world. He first came into close contact with computers in 1992 and never looked back. Wasim has a deep understanding of networks, virtualization, big data storage, and network security. By profession, Wasim is the CEO of a global IT support and cloud service provider based in Calgary, Alberta. He serves many companies and organizations through his company on a daily basis. Wasim's strength comes from his experience, which comes from learning and serving continually. Wasim strives to find the most effective solution at the most competitive price. He has built over 20 enterprise production virtual infrastructures using Proxmox and the Ceph storage system. Wasim and his team are notorious for not simply accepting a technology based on its description alone, but putting it through rigorous testing to check its validity. Any new technology that his company provides goes through months of continuous testing before it is accepted. Proxmox made the cut superbly.
See other products by Wasim Ahmed

Table of Contents (21) Chapters

Mastering Proxmox - Second Edition
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
1. Understanding Proxmox VE and Advanced Installation 2. Exploring the Proxmox GUI 3. Proxmox under the Hood 4. Storage Systems 5. KVM Virtual Machines 6. LXC Virtual Machines 7. Network of Virtual Networks 8. The Proxmox Firewall 9. Proxmox High Availability 10. Backup/Restore VMs 11. Updating and Upgrading Proxmox 12. Monitoring a Proxmox Cluster 13. Proxmox Production-Level Setup 14. Proxmox Troubleshooting Index

The Proxmox cluster filesystem

Proxmox is a cluster-based hypervisor. It is meant to be used with several server nodes. By using multiple nodes in a cluster, we provide redundancy or High Availability to the platform while increasing uptime. A production virtual environment may have several dozen to several hundreds of nodes in a cluster. As an administrator, it may not be a realistic scenario to change configuration files in the cluster one node at a time. Depending on the number of nodes in the cluster, it may take several hours just to change one small argument in a configuration files of all the nodes. To save precious time, Proxmox implemented the clustered filesystem to keep all the configuration files or any other common files shared by all the nodes in the cluster in a synchronous state. Its official name is Proxmox Cluster file system (pmxcfs). pmxcfs is a database-driven filesystem used to store configuration files. Any changes made to any files or copied/deleted files in this...

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Authors (1)

Profile icon Wasim Ahmed
LinkedIn
Wasim Ahmed, born in Bangladesh and now a citizen of Canada, is a veteran of the IT world. He first came into close contact with computers in 1992 and never looked back. Wasim has a deep understanding of networks, virtualization, big data storage, and network security. By profession, Wasim is the CEO of a global IT support and cloud service provider based in Calgary, Alberta. He serves many companies and organizations through his company on a daily basis. Wasim's strength comes from his experience, which comes from learning and serving continually. Wasim strives to find the most effective solution at the most competitive price. He has built over 20 enterprise production virtual infrastructures using Proxmox and the Ceph storage system. Wasim and his team are notorious for not simply accepting a technology based on its description alone, but putting it through rigorous testing to check its validity. Any new technology that his company provides goes through months of continuous testing before it is accepted. Proxmox made the cut superbly.
Read more
See other products by Wasim Ahmed

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