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KVM Stands for Kernel Virtual Machine. KVM is a virtualization technology built into the Linux Kernel based on QEMU (Quick Emulator). QEMU allows for virtualizing hardware, all the way from a complete hardware stack to a single device. KVM basically takes QEMU and allows it to use hardware extensions to achieve better performance.
In this article I will outline the steps it takes to get a two node KVM farm running using Open Filer for your storage and Fedora Core 14 for your KVM hosts. By the end of this tutorial you should know how to install and configure KVM, create a virtual machine and perform a live migration between two hosts.
Throughout these instructions I will use gedit for the text editor. you can of course use any text editor you are comfortable with. For example, if you are doing this through SSH you will want to use vi or nano.
In this video I explain where to get Citrix Xenserver and how to install it. I use a Virtualbox Virtual Machine in my demonstration, however you would not want to run Xenserver in a Virtual Machine in your production environment. I can't really think of a situation where you would want to do that.
I hope you enjoy the video, and be sure to send me any questions you have either by commenting on this article, or sending me a message via the Contact Us section at the top of the page.
In today's video I will cover how to configure Open Filer; including authentication, creating volumes and several connection protocols. For information on how to install Open Filer, please see my tutorial on installing open filer. That can be found at the following link:
*Note* Written instructions are at the bottom of the page
Virtual Box is a very simple virtual machine package which can be installed on Linux, Mac, Windows, and Solaris. It is open source, so you can compile it to run on other systems as well.
In this tutorial video I will cover how to install virtual box and install your first virtual machine. The process of creating the virtual machine is does not change much from operating system to Operating system. As long as you know how to install the OS (Example: Windows or Linux) then you too can create a Virtual Machine. In this case I will be creating an Ubuntu Linux virtual machine. Ubuntu version 10.10 has a new installer, so it looks a little different if you have used previous versions, but it is still fairly intuitive.