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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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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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z/OS

z/OS WLM Policy advisor update

z/OSMF WLM Policy advisor is a handy tool to help analyze performance for the service classes of LPARs in a Sysplex. Its possible to select LPARs heatmaps and check their PIs through time, but there is only information about the LOCAL PIs. It woul...
6 days ago in z/OS / z/OSMF Future consideration

RACF: Enforce SMF Type 80 Logging for Every ACEE Creation

Problem Statement RACROUTE REQUEST=VERIFY allows calling applications to suppress RACF SMF logging via STAT=NO or LOG=NONE, meaning security administrators cannot guarantee every authentication event is recorded. The RACF Auditor's Guide itself wa...
12 days ago in z/OS / RACF Future consideration

Make the "Triggerrefresh" command synchronous

We recently encountered a situation where the asynchronous processing of the `triggerrefresh` command led to unexpected behavior. In our case, we wrote to a member in a REXX script immediately after checking it out. This failed because the checkou...
about 2 months ago in z/OS / Change Tracker Future consideration

Log RACF keyring and certificate usage to enable proper validation and auditing

Determining whether a RACF keyring or any RACF certificate is still in use by an application (e.g., started task, batch job, etc.) is a very challenging task. Neither RACF nor other components like zERT generate SMF records that capture the usage ...
over 1 year ago in z/OS / RACF Future consideration

RRSF - segment-level control for command propagation

Background / Current behavior We use RRSF automatic command direction to synchronize RACF profiles across multiple systems. This works well operationally. However, IBM Documentation describes AUTODIRECT control in the RRSFDATA class strictly at th...
about 1 month ago in z/OS / RACF Future consideration

Modifying other sysplex policies then CFRM

An administrative feature to modify ARM, LOGR, LOGRY, LOGRZ and SFM policies similar to the currently existing CFRM Administrative Policies feature in the Sysplex Management plug-in of z/OSMF.
3 months ago in z/OS / z/OSMF Future consideration

DSFS - provide dataset-level sync/flush and ENQ release for same-job DSFS-to-MVS handoff

We request an enhancement to DSFS to support an explicit, file-level or dataset-level synchronization mechanism that makes data written through the DSFS USS path immediately available to subsequent MVS consumers within the same job, without requir...
about 1 month ago in z/OS / Data Set File System (DSFS) Future consideration

Enable Sysplex Distributor traffic draining (Disable/Quiesce) for zCX EXTTRG targets

Description In environments using IBM z/OS Container Extensions together with Sysplex Distributor, zCX instances are commonly exposed as TCP targets so that inbound traffic can be distributed across multiple zCX environments running on different L...
3 months ago in z/OS / Communications Server Future consideration

Rust language

“Rust teams at Google are as productive as ones using Go, and more than twice as productive as teams using C++.”Lars Bergstrom, Google Director of Engineering, Android Platform Tools & Libraries, in RustNation UK 2024. Now that there is Open X...
about 2 years ago in z/OS / LE Future consideration

Move settings of password phrase rules from ICHPWX11-exit to RACF SETROPTS

Today we use the Exit ICHPWX11 to manage our rules for RACF Password Phrases (e.g. length of Password Phrase, valid Characters). Unfortunately the exit is not supported by IBM. A sample is delivered with SYS1.SAMPLIB, but the most current version ...
7 months ago in z/OS / RACF Future consideration