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IBM Z Hardware and Operating Systems Ideas Portal


This is the public portal for all IBM Z Hardware and Operating System related offerings. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Core Infrastructure

Showing 2917

Set MSR data set response time targets for automatic tiering with

Currently, automatic tiering is managed at the volume/extent level without knowledge or consideration of the service level objectives for the data sets on the volumes. When caching was introduced, the MSR objective was used to drive must cache/may...
over 9 years ago in z/OS / DFSMS SMS 2 Not under consideration

Allow the LIKE paramenter in JCL to use GDGs or PDS(E) for attributes

Currently to use LIKE in JCL has the following restrictions: DO NOT use LIKE= to model the characteristics of a PDS member coded in JCL, a GDG, or a temporary data set. Also, please note that the EXPDT or RETPD dates are NOT copied by LIKE. LIKE s...
about 8 years ago in z/OS / DFSMS SMS 2 Not under consideration

Cut&Paste accross zOSMF instances

To use portions of service definitions (SD) in another SD I can use cut&paste, for example: copy classification groups and paste it at other place. BUT this is NOT possible from another sysplex because I've to open another instance of zOSMF in...
about 8 years ago in z/OS / z/OSMF 1 Future consideration

DFSMSdss DUMP/Restore NOUCB Volumes

Because of address contraint (one SYSPLEX) we are using multiple MSS. We are using MSS 0 for MetroMirror (aka PPRC) primary devices.We are using MSS 1 for MetroMirror (aka PPRC) secondary devices. We are planning to do consistent Flashcopy for all...
over 6 years ago in z/OS / DFSMS DSS 0 Future consideration

ISPF EDIF EDIT Macro Support for DSNAME and MEMBER

We need the capablility to set MEMBER and DSNAME variables inside EDIF so that customer EDIT Macros that run and depend on those two variables can execute sucessfully. These EDIT macros are normally used just to display the information from these ...
about 8 years ago in z/OS / ISPF 1 Future consideration

Allow HEAPZONES LE RTO to be set in CEEBXITA Assembler Exits

As documented in the z/OS Language Environment Programming Guide: You cannot set HEAPZONES at the system level, region level, or in the CEEBXITA assembler user exit interface. This RFE documents the need to allow HEAPZONES to be specified in CEEBX...
over 6 years ago in z/OS / LE 1 Not under consideration

z/OSMF rest service - Allow user specified delimiters while retrieving a specific range of data using X-IBM-Record-Range

We are trying to retrieve certain number of records from UNIX file which is in EBCDIC format using the below z/OSMF API using X-IBM-Record-Range as 0-100. But the API seem to retrieve all records in-spite of the set limit using X-IBM-Record-Range....
almost 5 years ago in z/OS / z/OSMF 0 Future consideration

ICETOOL new format of date and time for timestamp from Unix system

I receive a file from IBM Unix system. The date and time is in the following format : number of seconds since 01 january 1970. This number is on 4 bytes length. I try to use a date format with ICETOOL to have a good date and time formatted value. ...
about 8 years ago in z/OS / DFSMS DFSORT 1 Future consideration

Simplify ADDUSER support with ALTER access to IRR.PASSWORD.RESET

As described in the PMR the installation is used to define new users without password and set an initial password later by support users having read access to FACILITY profile IRR.PASSWORD.RESET. Beginning with z/OS V2R2 such users are defined as ...
about 8 years ago in z/OS / RACF 11 Not under consideration

Allow ML1 DASD volume DEFRAG when HSM is active

Based on a Case that I had opened regarding the use of DFDSS DEFRAG and ML1 DASD volumes, IBM Support mentioned that "...if you want to do defrag the ML1 volumes, you should backup the ML1 volumes first and then shutdown HSM. You should not runnin...
over 1 year ago in z/OS / DFSMS HSM 0 Future consideration