• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Web Hosting Resource Kit

Web Hosting, Web Hosting Reviews & Virtualization

  • Contact
  • About Us
  • Privacy Policy

This post may contain affiliate links. If you use these links to buy something we may earn a commission. Thanks.

VMWare: My Experience with upgrading the Virtual Hardware in ESX 4

March 11, 2010 By Christoph Puetz 1 Comment

  • Tweet
  • Sumo
  • Tweet

When moving VMs from an ESX 3.5 cluster to an ESX 4 “vSphere” cluster in VMWare you will have to look at upgrading the VMWare Tools for sure. However, you also have the option to upgrade the virtual hardware of a VM. The virtual hardware upgrade offers some performance benefits, but not every VM will be able to take advantage of it. It is also not mandatory to upgrade the virtual hardware, however if you do want to upgrade the virtual hardware, you need to upgrade the VMWare tools to the latest version first AND you need to go through a full reboot cycle first. Upgrading the virtual hardware of a VM requires to shut it down as the option is only available in a powered off state of a VM.

So far I have upgraded the virtual hardware on several VMs in my environment and the overall experience has been good (knock on wood). In one instance I had missed to update the VMWare Tools to the latest version and upon the attempt to upgrade the virtual hardware my vCenter politely asked me if I really wanted to proceed. I did not and opted to update the VMWare Tools first.

What can you expect after the upgrade? You can expect a plug and play fest so to speak. It’s like ripping out the motherboard and all the other components from a physical server and to replace them with newer ones. So far I upgraded several operating systems including Windows 2000, Windows 2003, and Windows 2008. No issues other than the usual “plug and play spiel” inside Windows.

I still have to do some performance testing, but overall things seem to be speedier.

Related posts:

  1. VMWare Converter Problems and how I solved them
  2. Upgrade VMWare vCenter to Version 4
  3. VMWare vSphere needs Hosts file
  4. How to upgrade from VMWare Infrastructure 3.0 to 3.0.1
  5. Installing VMWare Tools on Windows Server 2008
  6. How to Upgrade the Vi Agent Software on an VMWare ESX Host
  7. How to update Qlogic HBA Firmware on VMware ESX

Reader Interactions

Comments

  1. lavkesh sharma says

    December 10, 2010 at 6:44 am

    hello,
    i want to play xp on windows 7

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Categories

  • Business Management
  • Editors Column
  • Hosting Customers
  • Interviews & PR
  • Marketing/Advertising
  • Online Marketing/SEO
  • VMWare
  • Web Host Startup
  • Web Hosting
  • Web Hosting Reviews

Pages

  • About Us
  • Contact
  • Disclosure Policy
  • Privacy Policy
  • Sitemap
  • Terms of Service
  • Welcome to Web Hosting Resource Kit

Copyright Webhostingresourcekit.com© 2021 · Log in