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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 2944

Show the correct SCRATCH volume count in ISMF and DFSMSrmm

Today we have a problem to show the SCRATCH volume count in the ISMF panel, because it does not matched the real available scratch volume count in the IBM VTS library manager data base. The problem is the "Delete Expired Volume Data setting". Is t...
about 1 year ago in z/OS / DFSMS RMM 0 Future consideration

Enable ZHYPERWRITE for VSAM and VSAM-RLS in IGDSMSxx

PTF UJ92354 Following this documentation : https://www.ibm.com/docs/en/zos/2.5.0?topic=performance-zhyperwrite It's said we should configure "ZHYPERWRITE=YES option was specified in the ACB or RPL.", so far I don't understand where to set this par...
4 months ago in z/OS / DFSMS SMS 3 Not under consideration

The ability to choose which LPAR is designated the Master in a z/OS Basic HyperSwap Session where multiple LPARs of a Sysplex are active in that HyperSwap Session via parmlib member.

I want the ability to designate a specific LPAR to be the Master in a Basic HyperSwap environment via a parmlib member. Right now, I just go to the LPAR which I would like to be the Master and then just issue a ro *other,p hsib and wait for the *I...
8 months ago in z/OS / BCP_IOS 0 Future consideration

Workflow steps view: Additional column for a short user note

A column for a short user note for each step would be helpful in the overview of all workflow steps. Today you have Step Notes but they are only visible when you open this step. Workflows with many steps could be much better processed by the user ...
8 months ago in z/OS / z/OSMF 0 Future consideration

Workflow steps that are skipped should show the reason for skip in the state column

Workflow steps can be skipped by the z/OSMF user who is working with that workflow or by a discovery step within the workflow. For a workflow with many steps it's important to have the overview why a step was skipped directly in the workflow steps...
8 months ago in z/OS / z/OSMF 0 Future consideration

Allow the use of EKMF to create/store GDK keys

We use EKMF exclusively to manage the content of our CKDS, as a policy choice. I have been getting push back from our Key management team to allow us to use the current CDA setup for generating and storing keys. It would be helpful if CDA allowed ...
about 2 months ago in z/OS / DFSMS Cloud Data Access 0 Future consideration

DFSMStvs have a hard upper limit set in PARMLIB that cannot be overridden by JCL

Currently the TVSAMCOM in PARMLIB can be overridden by including TVSAMCOM=(n,n) on the JCL EXEC statement. in our case, we've had a couple of instances where an application did not take the default set in PARMLIB and flooded the CF and SMSVSAM wit...
8 months ago in z/OS / DFSMS VSAM/RLS 1 Is a defect

Support extended highlighting in custom health checks

SDSF 3.1 adds a feature for extended highlighting in health check reports. These drastically improve readability of extensive check outputs. Right now, custom health checks are not supported and therefore can't make use of the new feature. SDSF an...
9 months ago in z/OS / SDSF 1 Future consideration

To reject or abend for incorrectly using same dataset for input and output

Have option to control (system level/step control) reject or abend for incorrectly using same dataset for input and output, when no sorting is performend, hence it risk to have inaccurate data. This will avoid developer wrongly coding caused data ...
27 days ago in z/OS / DFSMS DFSORT 1 Not under consideration

Change allocation unit from cylinder to megabyte or tracks for a better release

To avoid loosing space when customer allocate file in cylinder unit, it should be great to have a properties on dataclas to convert automatically cylinders unit allocation to tracks or megabytes. In this way the space release is done at tracks bou...
3 months ago in z/OS / DFSMS SMS 1 Future consideration