Book Image

Optimizing Citrix?? XenDesktop?? for High Performance

By : Craig Thomas Ellrod
Book Image

Optimizing Citrix?? XenDesktop?? for High Performance

By: Craig Thomas Ellrod

Overview of this book

Citrix XenDesktop is a suite of desktop virtualization tools designed to provide users with fast and convenient access to their Windows desktops and applications through any device. Virtual desktops mean that rather than setting up hundreds or thousands of individual computers in an enterprise, companies can instead opt to create servers with large amounts of memory, disk, and processing resources, and use virtualization to offer these resources to end users. The result of this is that users are provided with an experience that appears to be identical to having an individual desktop PC. Each user has some disk space, processor time, and memory allocated to them, as though it is present on their own physical machine, when in reality, the resources are physically present on a centralized server. This book starts by answering the basic questions you need to ask when considering XenDesktop, followed by methods of how you can properly size your server infrastructure for XenDesktop. You’ll discover how to optimize the virtual machines used in XenDesktop, how to optimize your network for XenDesktop, and how to optimize the hypervisor and the cloud. You’ll also learn how to monitor XenDesktop to maximize performance. By the end of the book, you will be able to plan, design, build, and deploy high performance XenDesktop Virtualization systems in enterprises. You will also know how to monitor and maintain your systems to ensure smooth operation.
Table of Contents (18 chapters)
Optimizing Citrix XenDesktop for High Performance
Notice
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Load testing


Login VSI is really the only company out there that effectively performs load testing on a VDI infrastructure.

Tip

More information on Login VSI can be found at http://www.loginvsi.com.

Login VSI was a bit difficult to use in the early versions, but they tout that the latest versions are easier to use than before. If you have ever read a performance report about Virtual Desktop Infrastructure, then Login VSI was likely the basis for that testing. If you are implementing a small-to-medium deployment of VDI, the risk of finding and mitigating performance issues is the same as it would be for a large deployment.

The reality is, no matter how much time and preparation you put into making sure your solution is built for performance, there is always a chance some hidden issues will pop up just when you are ready to launch into production.

There are many white papers and how-tos for Login VSI out there if you search for them. Login VSI allows you to use built-in workloads or customize your...