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 2994

DSFS to release enqueues in a timely manner

DSFS holds excl enqueues on datasets for minutes at a time.
about 1 year ago in z/OS / Data Set File System (DSFS) 1 Future consideration

ISMF Last Date/Time Modified field updated incorrectly

Although SMS SCDS does not contain any Scratch Threshold values, the Last Date/Time Modified field is updated when changing a Scratch Threshold value. My customer claims that the Last Date/Time Modified field shouldn't be updated if the SMS SCDS i...
over 1 year ago in z/OS / DFSMS ISMF/Naviquest 0 Future consideration

ISPF View/Edit entry panel is giving a ?Request failed? error when browsing a relative generation that does not exist.

When entering the name of a relative generation of a GDG that has no entries (e.g. SYS3.TEST.PDS(0)) on the View or Edit Entry panel, it will result in error message "Request Failed". If help is selected, it will display pop-up message "ISRD024 Al...
almost 4 years ago in z/OS / ISPF 1 Future consideration

Enhance REXX MVSVAR to return more system-related data

All Enhancements related to Enterprise PLI GETSYSWORD/GETJCLSYMBOL should be also available in Rexx using MVSVAR function or equivalent. MVSVAR('STEPNAME') Stepname of active TaskMVSVAR('PROCSTEP') Procstepname if any MVSVAR('SMFID') SMF ID of Sys...
over 7 years ago in z/OS / TSO 6 Future consideration

Low latency zIIP eligible work running on LPARs without VH, and IIPHONORPRIORITY=YES must receive timely help from GCPs

Customers with low latency zIIP eligible work cannot rely on IIPHONORPRIORITY=YES to timely get help from standard CPs without ensuring that they have at least 1 Vertical High (VH) zIIP
over 5 years ago in z/OS / BCP_WLM 3 Not under consideration

Structure-level control of CF CPU utilization

As discussed in PMR, we had a high consumption problem of a WMQ structure in a CF impacting other users of the CF. Consumption CF reached 90%, and the consumption of structure in question has reached 80% of CF.We need a way to control the use of t...
over 8 years ago in z/OS / BCP_XCF/XES 2 Not under consideration

Add Support for Performance and Diagnostics Metrics (PDM) Header in z/OS

The Performance and Diagnostics Metrics (PDM) IPv6 Destination Options (DO) Header is defined in : http://datatracker.ietf.org/doc/draft-ietf-ippm-6man-pdm-option/ (This draft has been adopted by the IP Performance Metrics (IPPM) Working Group of ...
over 9 years ago in z/OS / Communications Server 2 Not under consideration

Provide common APIs in support of PDSE Member Generations

We know member generations are useful but to access them requires a lot of work, especially from the open environment. By providing a set of common APIs current, i.e. REXX, and new, i.e.Perl, python, etc. will be able to easily work with member ge...
over 1 year ago in z/OS / DFSMS Access Methods Non-Vsam 3 Not under consideration

Prevent recalling HSM migrated datasets when calling REST to get list of data sets on a system

REST API: List the z/OS data sets on a system recalling HSM migrated datasets and it does not support X-IBM-Migrated-Recall header to prevent this. This causes from time to time big delay and request often is timed out. In any case this behaviour ...
over 5 years ago in z/OS / z/OSMF 1 Future consideration

Enhance visibility and validity of AT-TLS Certificate Chains

We would like to request the following enhancements to AT-TLS/System SSL/PAGENT with respect to certificate chain visibility and validation: 1) Provide a command to display the certificates that were selected/cached by ATTLS, to remove any doubt ...
over 2 years ago in z/OS / SSL 1 Not under consideration

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