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.
Because task workers perform repetitive tasks within a small set of applications, you can create stateless desktop images, which help conserve storage space and processing requirements. Use the following pool settings:
Create an automated pool so that desktops can be created when the pool is created or can be generated on demand based on pool usage.
Use floating assignment so that users log in to any available desktop. This setting reduces the number of desktops required if everyone does not need to be logged in at the same time.
Create View Composer linked-clone desktops so that desktops share the same base image and use less storage space in the datacenter than full virtual machines.
Determine what action, if any, to take when users log off. Disks grow over time. You can conserve disk space by refreshing the desktop to its original state when users log off. You can also set a schedule for periodically refreshing desktops. For example, you can schedule desktops to refresh daily, weekly, or monthly.
If applicable, use Virtual SAN datastores. Virtual SAN virtualizes the local physical storage disks available on ESXi hosts into a single datastore shared by all hosts in a vSphere cluster. Virtual SAN also lets you manage virtual machine storage and performance by using storage policy profiles. For more information, see Using Virtual SAN for High-Performance Storage and Policy-Based Management.
If applicable, consider storing desktops on local ESXi datastores. This strategy can offer advantages such as inexpensive hardware, fast virtual-machine provisioning, high-performance power operations, and simple management. For a list of the limitations, see Storing Linked Clones on Local Datastores.
Use the Persona Management feature so that users always have their preferred desktop appearance and application settings, as with Windows user profiles. If you do not have the desktops set to be refreshed or deleted at logoff, you can configure the persona to be removed at logoff.
View Persona Management facilitates implementing a floating-assignment pool for those users who want to retain settings between sessions. Previously, one of the limitations of floating-assignment desktops was that when end users logged off, they lost all their configuration settings and any data stored in the remote desktop.
Each time end users logged on, their desktop background was set to the default wallpaper, and they would have to configure each application's preferences again. With View Persona Management, an end user of a floating-assignment desktop cannot tell the difference between their session and a session on a dedicated-assignment desktop.