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168 DS8000 Series: Concepts and Architecture
Table 9-3 Operating environment license feature codes
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 9-4 provides the license scope options for each licensed function.
Table 9-4 License scope for each DS8000 licensed function
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).
9.3.2 Point-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
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 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 CK D