Table 45 provides the feature codes for the I/O Priority Manager functions.
Table 45. I/O Priority Manager feature codes
Feature code Description Hardware models
7840 I/O Priority Manager -
Inactive
941 and 951
7841 I/O Priority Manager-1TB
Indicator
7842 I/O Priority Manager-5TB
Indicator
7843 I/O Priority Manager - 10 TB
Indicator
7844 I/O Priority Manager - 25 TB
Indicator
7845 I/O Priority Manager - 50 TB
Indicator
7850 I/O Priority Manager - 100
TB Indicator
z/OS licensed features
This section describes z/OS licensed features supported on the DS8000.
Remote mirror for z/OS (242x Model RMZ and 239x Model LFA,
RMZ license)
The remote mirror for z/OS licensed function model and features establish the
extent of IBM authorization for the use of the z/OS remote mirroring licensed
function on your storage unit.
The IBM System Storage z/OS Global Mirror function is a z/OS remote mirroring
licensed function.
Feature codes for z/OS Global Mirror
When you order the z/OS Global Mirror function, you specify the feature code
that represents the physical capacity to authorize for the function.
Note: If you are activating features for any of the licensed functions, such as Copy
Services, all the features must have the same capacity, including the
operating environment license feature.
You can combine feature codes to order the exact capacity that you need. For
example, if you determine that you need 30 TB of capacity, you would order one
7654 feature and one 7652 feature.
Note: If you have an active z/OS Global Mirror feature and replace it with an
inactive feature, see “Managing a licensed feature” on page 187 for
information about using the feature again.
Table 46 on page 135 provides the feature codes for remote mirror for System z
functions.
134 Introduction and Planning Guide
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