When we take a snapshot, we are taking a point in time picture of our virtual machine. There are many many benefits, another which is the ability to take a snapshot of a virtual machine. Remember, hardware abstraction is just one benefit of virtualization. Why Is VMware Tools Needed?īesides the annoyances we just talked about, VMware tools also provides additional functionality. Sure, those things are annoying, and VMware tools makes our life easier by fixing those problems, but they are for more than just that. Think of VMware tools as the replacement for the hardware drivers provided by hardware vendors. Hardware specific drivers are usually related to the annoyances we just talked about, like choppy video or sound, so we still need some sort of replacement for them. Since VMware abstracts the physical hardware underneath the hypervisor, or virtual machines do not care what hardware is underneath them, even if it is changed. In the physical world, with servers or even laptops, we often must install specific hardware drives provided by the equipment vendor. Chances are you then installed VMware tools and your problems went away. Perhaps you have encountered issues with your mouse, or resolution issues in the virtual machine. Have you ever deployed a virtual machine from an ISO image to find it just is not acting correctly? This small software package developed by VMware is installed on virtual machines running on the ESXi hypervisor. Want to learn all about VMware vSphere? Check out the VMware Basics page! What Is VMware Tools? We are going to talk about how two install VMware tools for Windows based machines, as well as how to install VMware tools for Linux, but before we do, let’s take a look at why VMware tools is so important. You may not have thought much about the VMware tools icon, since it lives on every VMware virtual machine, but VMware tools are essential for virtual machines. VMware tools can be downloaded from VMware’s website, or they may already reside on your VMware vSphere ESXi host, depending on which ISO you used to instal VMware vSphere ESXi. That little icon represents something called VMware tools. If you have worked with virtual machines, then you are familiar with the VMware icon that lives in your system tray.
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