data and settings are stored on the user profile disk, since Documents is part of the
user profile area. On subsequent logons by the user, the user profile disk VHDX is
attached to the required VM image or RD Session Host, providing the same user
profile area and therefore the same user experience and data access. Within the virtual
desktop that is using the user profile disk, the VHDX is seen as mounted for the
location of the user’s profile using the MOUNTVOL command.
User profile disks can be enabled when creating a VDI or session-based pool or after
the creation of the pool. Granular control of the data stored on the user profile disk is
possible, as shown in Figure 11.7; a maximum size for the data stored on the VHDX is
also shown.
Figure 11.7 User profile disk configuration options
Using user profile disks has some advantages and disadvantages. The big advantage is
that they are easy to use and provide users with a consistent profile and data