IBM DS8000 manual Point-in-Time Copy function 2244 Model PTC, Optional features

Table 9-3 Operating environment license feature codes

Feature code	Description
7000	OEL-inactive
7001	OEL-1TB
7002	OEL-5TB
7003	OEL-10TB
7004	OEL-25TB
7005	OEL-50TB
7010	OEL-100TB

Licensed functions are activated and enforced within a defined license scope. License scope refers to the following types of storage and servers with which the function can be used:

￿Fixed block (FB) - The function can be used only with data from Fibre Channel-attached servers.

￿Count key data (CKD) - The function can be used only with data from FICON- or ESCON-attached servers.

￿Both FB and CKD (ALL) - The function can be used with data from all attached servers.

Some licensed functions have multiple license scope options, while other functions have only the scope of a single license.

Table 9-4provides the license scope options for each licensed function.

Table 9-4 License scope for each DS8000 licensed function

Licensed function	License scope options
Operating environment	ALL
Point-in-Time Copy	FB, CKD, or ALL
Remote Mirror and Copy	FB, CKD, or ALL
Remote Mirror for z/OS	CKD
PAV	CKD

Optional features

The following optional features are available for the DS8000:

￿Point-in-Time Copy, which includes IBM TotalStorage FlashCopy.

￿Remote Mirror and Copy, which includes IBM TotalStorage Metro Mirror, IBM TotalStorage Global Mirror and IBM TotalStorage Global Copy.

￿Remote Mirror for z/OS, which is the IBM TotalStorage z/OS Global Mirror.

￿Parallel Access Volumes (PAV).

9.3.2Point-in-Time Copy function (2244 Model PTC)

The Point-in-Time Copy licensed function model and features establish the extent of IBM authorization for the use of the IBM TotalStorage FlashCopy. When you order Point-in-Time

168DS8000 Series: Concepts and Architecture