Setting Up Desktop and Application Pools in View

Table Of Contents
Power Policy Example for Automated Pools with Dedicated Assignments
Unlike a powered-on machine in an automated pool with floating assignments, a powered-on machine in an
automated pool with dedicated assignments is not necessarily available. It is available only if the machine is
not assigned to a user.
Table 11-11 describes the dedicated-assignment, automated pool in this example.
Table 1111. Desktop Pool Settings for Automated Pool with Dedicated Assignments Example
Desktop Pool Setting Value
Number of machines (minimum) 3
Number of machines (maximum) 5
Number of spare, powered-on machines 2
Remote machine power policy Ensure machines are always powered on
When this desktop pool is provisioned, three machines are created and powered on. If the machines are
powered off in vCenter Server, they are immediately powered on again, according to the power policy.
After a user connects to a machine in the pool, the machine becomes permanently assigned to that user.
After the user disconnects from the machine, the machine is no longer available to any other user. However,
the Ensure machines are always powered on policy still applies. If the assigned machine is powered off in
vCenter Server, it is immediately powered on again.
When another user connects, a second machine is assigned. Because the number of spare machines falls
below the limit when the second user connects, another machine is created and powered on. An additional
machine is created and powered on each time a new user is assigned until the maximum machine limit is
reached.
Preventing View Power Policy Conflicts
When you use View Administrator to configure a power policy, you must compare the power policy to the
settings in the guest operating system's Power Options control panel to prevent power policy conflicts.
A virtual machine can become temporarily inaccessible if the power policy configured for the machine is not
compatible with a power option configured for the guest operating system. If there are other machines in
the same pool, they can also be affected.
The following configuration is an example of a power policy conflict:
n
In View Administrator, the power policy Suspend is configured for the virtual machine. This policy
causes the virtual machine to enter a suspended state when it is not in use.
n
In the Power Options control panel in the guest operating system, the option Put the Computer to sleep
is set to three minutes.
In this configuration, both View Connection Server and the guest operating system can suspend the virtual
machine. The guest operating system power option might cause the virtual machine to be unavailable when
View Connection Server expects it to be powered on.
Chapter 11 Provisioning Desktop Pools
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