7.0
Table Of Contents
- View Architecture Planning
- Contents
- View Architecture Planning
- Introduction to View
- Planning a Rich User Experience
- Feature Support Matrix for Horizon Agent
- Choosing a Display Protocol
- Using Hosted Applications
- Using View Persona Management to Retain User Data and Settings
- Using USB Devices with Remote Desktops and Applications
- Using the Real-Time Audio-Video Feature for Webcams and Microphones
- Using 3D Graphics Applications
- Streaming Multimedia to a Remote Desktop
- Printing from a Remote Desktop
- Using Single Sign-On for Logging In
- Monitors and Screen Resolution
- Managing Desktop and Application Pools from a Central Location
- Advantages of Desktop Pools
- Advantages of Application Pools
- Reducing and Managing Storage Requirements
- Application Provisioning
- Deploying Individual Applications Using an RDS Host
- Deploying Applications and System Updates with View Composer
- Deploying Applications and System Updates with Instant Clones
- Managing VMware ThinApp Applications in View Administrator
- Deploying and Managing Applications Using App Volumes
- Using Existing Processes or VMware Mirage for Application Provisioning
- Using Active Directory GPOs to Manage Users and Desktops
- Architecture Design Elements and Planning Guidelines for Remote Desktop Deployments
- Virtual Machine Requirements for Remote Desktops
- View ESXi Node
- Desktop Pools for Specific Types of Workers
- Desktop Virtual Machine Configuration
- RDS Host Virtual Machine Configuration
- vCenter Server and View Composer Virtual Machine Configuration
- View Connection Server Maximums and Virtual Machine Configuration
- vSphere Clusters
- Storage and Bandwidth Requirements
- View Building Blocks
- View Pods
- Advantages of Using Multiple vCenter Servers in a Pod
- Planning for Security Features
- Understanding Client Connections
- Choosing a User Authentication Method
- Restricting Remote Desktop Access
- Using Group Policy Settings to Secure Remote Desktops and Applications
- Using Smart Policies
- Implementing Best Practices to Secure Client Systems
- Assigning Administrator Roles
- Preparing to Use a Security Server
- Understanding View Communications Protocols
- Overview of Steps to Setting Up a View Environment
- Index
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Note that in View 5.2 and later, the View Storage Accelerator feature is turned on by default, which
allows ESXi 5.0 and later hosts to cache common virtual machine disk data. View Storage Accelerator
can improve performance and reduce the need for extra storage I/O bandwidth to manage boot storms
and anti-virus scanning I/O storms. This feature requires 1GB of RAM per ESXi host.
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Finally, consider cluster requirements and any failover requirements. For more information, see
“Determining Requirements for High Availability,” on page 64.
For information about specifications of ESXi hosts in vSphere, see the VMware vSphere Configuration
Maximums document.
Desktop Pools for Specific Types of Workers
View provides many features to help you conserve storage and reduce the amount of processing power
required for various use cases. Many of these features are available as pool settings.
The most fundamental question to consider is whether a certain type of user needs a stateful desktop image
or a stateless desktop image. Users who need a stateful desktop image have data in the operating system
image itself that must be preserved, maintained, and backed up. For example, these users install some of
their own applications or have data that cannot be saved outside of the virtual machine itself, such as on a
file server or in an application database.
Stateless desktop
images
Also known as nonpersistent desktops, stateless architectures have many
advantages, such as being easier to support and having lower storage costs.
Other benefits include a limited need to back up the virtual machines and
easier, less expensive disaster recovery and business continuity options.
Stateful desktop images
Also known as persistent desktops, these images might require traditional
image management techniques. Stateful images can have low storage costs in
conjunction with certain storage system technologies. Backup and recovery
technologies such as VMware Consolidated Backup and VMware Site
Recovery Manager are important when considering strategies for backup,
disaster recovery, and business continuity.
There are two ways to create stateless desktop images in View:
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You can create floating assignment pools of instant clone virtual machines. Folder redirection and
roaming profiles can optionally be used to store user data.
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You can use View Composer to create floating assignment pools of linked clone virtual machines.
Folder redirection and roaming profiles can optionally be used to store user data.
There are several ways to create stateful desktop images in View:
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You can create floating assignment pools of instant clone virtual machines and use App Volumes to
attach user data and user-installed apps. Folder redirection and roaming profile can optionally be used
to store user data.
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You can use View Composer to create dedicated assignment pools of linked clone virtual machines.
You can configure View Composer persistent disks.
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You can create full clones or full virtual machines. Some storage vendors have cost-effective storage
solutions for full clones. These vendors often have their own best practices and provisioning utilities.
Using one of these vendors might require that you create a manual dedicated-assignment pool.
Whether you use stateless or stateful desktops depends on the specific type of worker.
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Pools for Task Workers on page 56
You can standardize on stateless desktop images for task workers so that the image is always in a
well-known, easily supportable configuration and so that workers can log in to any available desktop.
Chapter 4 Architecture Design Elements and Planning Guidelines for Remote Desktop Deployments
VMware, Inc. 55