The following changes are made for z/OS Version 2 Release
1 (V2R1) as updated March 2014. In this revision, all technical changes
for z/OS V2R1 are indicated by a vertical line to the left of the
change.
New
- Various new and changed topics document new support
for internal flash memory exploitation. The coupling facility can
now migrate objects out to storage-class memory (SCM) when the number
of objects exceeds a calculated threshold, then it can fetch the objects
back into main CF storage when requested.
- Various new and changed topics document support
for the new XCF Note Pad Service function. The XCF Note Pad Service
is a new application programming interface that allows programs to
manipulate notes in an XCF note pad. A note pad is an abstraction
layered on top of the existing coupling facility list structure interfaces.
You can use the new IXCNOTE macro to manipulate data in a coupling
facility list structure, provided the note pad abstraction meets the
needs of the application.