Table 1 lists new and changed programming interfaces for DFSMSdfp.
Programming Interface | Release | Description | Reason for change |
---|---|---|---|
ANTTREXX | z/OS® V2R1 | New: PSETCHAR request type: Set characteristics of a PPRC primary and secondary volume pair, including whether the pair is to be used for a Preserve Mirror function in a Multi-Target Mirror configuration. | Multi-Target Mirror support. |
ANTTREXX | z/OS V2R1 | New: MTFAILOVER subparameter for PESTPAIR request type, to convert a cascaded configuration to a multi-target configuration. | Multi-Target Mirror support. |
ANTTREXX | z/OS V2R1 | New: MTVOLLIST and MTVOLRANGE parameters, on RVOLUME requests, for multi-target volume list and multi-target volume range. | Multi-Target Mirror support. |
ANTTREXX | z/OS V2R1 | New: XFEATURES parameter, on XQUERY requests, specifies that the requested report display the Licensed Internal Code (LIC) features available to the storage control. | Workload-based write pacing support. |
ANTTREXX | z/OS V2R1 | Updated: VOLUME PACE report is expanded when workload-based write pacing is in effect. | Workload-based write pacing support. |
ANTTREXX | z/OS V2R1 | Updated: The DVCBLOCK parameter, on XADD and XSET requests, is handled differently with workload-based write pacing. | Workload-based write pacing support. |
ANTTREXX | z/OS V1R12 | New: The program ANTTREXX allows a REXX exec to use the ANTRQST API. | Support for the ANTRQST macro through the REXX programming language. |