98 Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1
6. Enter the number of enclosures licensed for ea ch function as authorized by your license 
agreement (see Figure 4-12). Click Apply and Next.
Figure 4-12   System setup: Setting the system licenses
All functions follow an enclosure-based licensing scheme. Use the following guidelines to 
ensure that you are licensing the correct number of enclosures:
– External Virtualization 
The system does not require a license for its own control and expansion enclosures. 
However, a license is required for each enclosure of any external storage systems 
being virtualized. For example, if the system is made up of one control enclosure, one 
expansion enclosure, and one virtualized storage system that is made up of two 
enclosures, two licenses are required. The system does not require an external 
virtualization license for external enclosures that are only being used to provide 
managed disks for a quorum disk and are not providing any capacity for volumes.
– Remote Mirroring, Real-time Compression, or Transparent Cloud Tiering
The total number of enclosures must include the enclosures on external storage 
system licensed for virtualization plus the number of control and expansion enclosures 
that are part of your local system. For example, if the system is made up of one control 
enclosure, one expansion enclosure, and one virtualized storage system that is made 
up of two enclosures, four licenses are required. Only Storwize V7000 Gen2 and 
Storwize V7000 Gen2+ models support transparent cloud tiering.
Note: Encryption uses a different licensing scheme and is activated later in the wizard.