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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Showing 33

z/OS IPL simulation

It should be very valuable to test an upcoming IPL in case of z/OS upgrade or other system parameter change. The simulation could consist of various checks for example ipl & catalog volume address verification, IPLPARM LOADxy syntax check, var...
3 days ago in z/OS / BCP_Supervisor 0 Under review

RACF should prioritize checking certificates with longer validity periods in the keyrings.

Opening a new idea (RFE) since IBM changed the status of ZOS-I-4249 to Not under consideration Why is it useful: Let's consider an example: CustomerX provides a new subCA to Visa for installation as a trusted entity because one of their subCAs, sa...
24 days ago in z/OS / RACF 13 Under review

today there are IRA206I messages that come out showing the top users of storage when you have an Aux storage shortage. But would like to know who is consuming storage Before we run out.

Ideally, we would like to know the top users consuming storage if we hit the 50% limit. (instead of waiting until we hit the critical limits) so when this message is issued, it would be nice to have the IRA206I message issued. IRA205I 50% AUXILIAR...
about 1 month ago in z/OS / BCP_WLM 0 Under review

TSO/E REXX LISTDSI providing information out of the VIO datasets

We have legacy jobs using LISTDSI to collect dataset attributes; SYSNAME SYSDSORG, SYSLRECL and SYSRECFM. We want to increase the default maximum size of the VIO storage group to benefit batch workloads. Before the VIO increase their temporary dat...
about 1 month ago in z/OS / TSO 0 Under review

Separate “Local Lock Suspension Time” from “zIIP on CP Time”

We have been in the process of activating and evaluating SMT-2 across several LPARs. As part of our analysis and IBM’s analysis (TS015958511), we were made aware that "Local Lock Suspension Time”, which is not eligible to run on a CP, is always a ...
about 1 month ago in z/OS / RMF 2 Under review

Capability to test OSA QDIO infrastructure (MAC and IP address) without IPL'ing a system.

We have run into multiple issues when we change out hardware, where OSAs are not operational when we go to move and operate from our DR site. We need the capability of testing OSA IP address and MAC connectivity to switches without IPL'ing a z/OS ...
23 days ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 0 Under review

Have one (instead of multiple) syntax rules for DEVSUPxx

The +-30 statements in DEVSUP are parsed using multiple (at least 2) sets of rules. e.g. some statements are limited to 4 blanks around the equal sign, while others have no limit. The Initialisation and Tuning Reference specifically says blanks ar...
23 days ago in z/OS / DFSMS OCEOV 0 Under review

Show CPC name for applicable HWI* messages

The recent recovery enhancements that includes the new D BCPII cmd. is great! We do notice however in the various messages that show we lost or regained communication with a CPC does NOT contain the CPC name. We know the local CPC has to connect 1...
2 months ago in z/OS / BCP_BCPii 0 Under review

Provide an ISPF PANEL VER type of PATH

With the growth of files in USS and ISPF dialogs that can work with them, there needs to be an ISPF Panel verification option to verify the PATH in the same way that DSNAME can be verified.
3 months ago in z/OS / ISPF 0 Under review

Add additional filtering keywords to IEASYMxx

If IEASYMxx supported a SYSDEF SYSRES(volser) parameter it would be possible to set other symbols based on the volser of the sysres. This would eliminate the need for the system programmer to change IEASYMxx each time the IPL volume changed. Reduc...
about 2 months ago in z/OS / BCP_Supervisor 0 Under review

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