5.0

Table Of Contents
Upgrade View Composer Desktop Pools
Part of the final phase of a VMware View upgrade includes upgrading View Composer desktop pools.
Upgrading pools that were created with View Composer requires that you use a snapshot taken after
upgrading View Agent on the parent virtual machine.
NOTE If you are also upgrading the virtual hardware version, such as upgrading to virtual hardware version
8, included with vSphere 5, the snapshot of the upgraded parent virtual machine is used to upgrade the virtual
hardware version of the rest of the virtual machines in the linked-clone pool. Upgrading in this way, from one
virtual hardware version to a higher version, is supported. You cannot, however, recompose linked clones to
a lower hardware version than their current version. For example, you cannot recompose hardware version 8
clones to a parent virtual machine that is hardware version 7.
View Agent 4.0.x is not compatible with View Composer 2.5 and later. This limitation means that you must
not use a View 4.0.x master image, or snapshot, when creating, recomposing, or refreshing a pool that uses
features specific to View 4.5 or later releases. These View 4.5 and later features include using a system-
disposable disk (SDD), using a Sysprep customization specification, and attaching a previously archived
persistent disk to an existing desktop.
Prerequisites
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Complete the procedure described in “Upgrade View Connection Servers in a Replicated Group,” on
page 25.
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Complete the procedure described in “Upgrade to View Composer 2.7 and vCenter Server 5.0 on a
Different Machine,” on page 35 or “Upgrade View Composer Only,” on page 31.
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If you are also upgrading ESX/ESXi hosts and virtual machines, complete the procedure described in
Chapter 6, “Upgrading ESX/ESXi Hosts and Virtual Machines,” on page 43.
To use the 3D rendering feature available with View 5.0, you must upgrade the virtual hardware version
to 8 in Windows 7 virtual machines.
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Complete the procedure described in “Upgrade View Agent,” on page 47 for upgrading the agent in the
parent virtual machine.
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Plan maintenance windows carefully so that recreating and recomposing desktop pools will not
overwhelm the storage array and ESX/ESXi hosts.
Procedure
1 If you disabled provisioning of new virtual machines in preparation for the upgrade, enable provisioning
again.
2 For pools composed of Windows 7 desktops, to use the Windows 7 3D rendering feature available with
View 5.0, edit the pool to configure the following settings:
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Set the pool to use the PCoIP display protocol.
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Set Allow users to choose protocol to No.
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Turn on the Windows 7 3D Rendering feature.
This feature is available for Windows 7 desktops that use virtual hardware version 8, available with
vSphere 5.
Chapter 7 Upgrading VMware View Desktops and Clients
VMware, Inc. 49