Summary of changes for z/OS Version 2 Release 2
The following information is new, changed, or deleted in z/OS Version 2 Release 2 (V2R2).
New
- The PAGEFRAMESIZE parameter has been added in REQUEST=GETSTOR option of IARV64.
- A new IOSSCM service has been added in IOSSCM — Storage class memory information.
- Option REQUEST=CHECKDEF was added to IXGINVNT — Managing the LOGR inventory couple data set.
Changed
- Information about the environment, parameters, and return and reason codes has been updated in IEFDDSRV — DD service.
- Information about the CHPID parameter and reason codes has been updated in IOSCHPD — IOS CHPID description service.
- The description of the information returned in register 1 has been updated in LOAD — Bring a load module into virtual storage.
- Information is updated for the LOGSTREAM LS_ALLOCAHEAD attribute and log stream offload processing in IXGINVNT — Managing the LOGR inventory couple data set.