Summary of changes for z/OS Version 2 Release 2 (V2R2)

New

• Using the catalog enhancements in z/OS V2R2.
• Using the SMS enhancements
• Using the Open/Close/End of Volume enhancements in z/OS V2R2
• Using the Object Access Method (OAM) enhancements
• Using the new VSAM functions
• Using the DADSM/CVAF enhancements
• Using the DFSMShsm enhancements
• Using the DFSMSrmm enhancements

Changed

• Using the catalog enhancements in z/OS V2R1 has been updated with information about GDG FIFO parameters and IDCAMS support for RLS.
• Using VSAM enhancements has been updated to include the new EXTENDEDADDRESSABLE parameter of the IDCAMS ALTER command, and the ability that it gives VSAM linear data sets to use extended addressability without needing to be SMS-managed or extended-format.

Deleted

No content was removed from this information.