zHyperLink
zHyperLink is a short distance link technology that is designed for up to 10 times
lower latency than zHPF.
zHyperLink can speed up transaction processing and improve active log
throughput.
zHyperLink is intended to complement FICON technology to accelerate I/O
requests that are typically used for transaction processing.
Copy Services license
Copy Services features help you implement storage solutions to keep your business
running 24 hours a day, 7 days a week by providing data duplication, data
migration, and disaster recovery functions. The Copy Services license is based on
usable capacity of the volumes involved in Copy Services functionality.
The Copy Services license is available for the following license scopes: FB and ALL
(both FB and CKD).
The Copy Services license includes the following features:
v Global Mirror
v Metro Mirror
v Metro/Global Mirror
v Point-in-Time Copy/FlashCopy
v Safeguarded Copy
v z/OS Global Mirror
v z/OS Metro/Global Mirror Incremental Resync (RMZ)
The Copy Services license feature codes are ordered in increments up to a specific
capacity. For example, if you require 160 TB of capacity, order 10 of feature code
8251 (10 TB each up to 100 TB capacity), and 4 of feature code 8252 (15 TB each,
for an extra 60 TB).
The Copy Services license includes the following feature codes.
Table 70. Copy Services license feature codes
Feature Code Feature code for licensed function indicator
8250 CS - inactive
8251 CS - 10 TB (up to 100 TB capacity)
8252 CS - 15 TB (from 100.1 TB to 250 TB capacity)
8253 CS - 25 TB (from 250.1 TB to 500 TB capacity)
8254 CS - 75 TB (from 500.1 to 1250 TB capacity)
8255 CS - 175 TB (from 1250.1 TB to 3000 TB capacity)
8256 CS - 300 TB (from 3000.1 TB to 6000 TB capacity)
8260 CS - 500 TB (from 6000.1 TB to 10,000 TB capacity)
Copy Services license rules
The following ordering rules apply when you order the Copy Services license:
Chapter 5. Planning use of licensed functions 123
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