6.0.1

Table Of Contents
Introduction to VMware Tools
VMware Tools is a suite of utilities that you install in the operating system of a virtual machine.
VMware Tools enhances the performance of a virtual machine and makes possible many of the ease-of-use
features in VMware products. For example, the following features are just some of the features that are
available only if VMware Tools is installed:
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Significantly faster graphics performance and Windows Aero on operating systems that support Aero
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The Unity feature, which enables an application in a virtual machine to appear on the host desktop like
any other application window
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Shared folders between host and guest file systems
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Copying and pasting text, graphics, and files between the virtual machine and the host or client desktop
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Improved mouse performance
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Synchronization of the clock in the virtual machine with the clock on the host or client desktop
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Scripting that helps automate guest operating system operations
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Runs pre-freeze and post-thaw quiescing scripts
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Enables capturing quiesced snapshots of guest operating systems
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Periodically collects network, disk, and memory usage information from the guest operating system
and sends it to ESXi hosts.
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Sends a heartbeat to each virtual machine every second and collects guest heartbeat information from
guest operating systems. VMware HA uses the heartbeat information to determine virtual machine
availability.
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Transports the OVF environment to guest operating systems using the guest OS environment variable
guestinfo.ovfEnv that contains the XML document.
Although the guest operating system can run without VMware Tools, many VMware features are not
available until you install VMware Tools. For example, if you do not have VMware Tools installed in your
virtual machine, you cannot get heartbeat information from guest operating systems or cannot use the
shutdown or restart options from the toolbar. You can only use the power options and you have to shut
down your guest operating systems from each virtual machine console. You cannot use VMware Tools for
connecting and disconnecting virtual devices, and shrinking virtual disks.
VMware highly recommends that you always run the latest version of VMware Tools. You can configure
your virtual machines to automatically check for and apply VMware Tools upgrades each time you power
on your virtual machines. For information about enabling automatic upgrade of VMware Tools on your
virtual machines, see the “Configure Virtual Machines to Automatically Upgrade VMware Tools,”
on page 158 topic.
The installation procedure varies, depending on the operating system. For information about installing or
upgrading VMware Tools on your guest operating systems, see the Upgrading Virtual Machines chapter. For
general instructions about installing VMware Tools, see the VMware Knowledge base article at
http://kb.vmware.com/kb/1014294.
Where to Go From Here
You must create, provision, and deploy your virtual machines before you can manage them.
To begin provisioning virtual machines, determine whether to create a single virtual machine and install an
operating system and VMware tools, work with templates and clones, or deploy virtual machines, virtual
appliances, or vApps stored in Open Virtual Machine Format (OVF).
Chapter 1 Introduction to VMware vSphere Virtual Machines
VMware, Inc. 17