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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All ideas

Showing 1534

List uncatalogued PDS members with Z/OSMF API

Being able to list uncatalogued PDS members from the Z/OSMF API would be extremely helpful for the development of software for automating z/OS OS upgrades on our systems as well of lots of other tests and validations that we need to do. Currently ...
over 1 year ago in z/OS / z/OSMF 1 Not under consideration

RTM fencing storage for CANCEL command per TS014858949

Per TS014858949, we are requesting RTM fencing off a piece of storage to be able to issue the CANCEL command when memory is an issue. This sounds practical and safe to implement, and we could benefit from such an improvement.
about 1 year ago in z/OS / BCP_Supervisor 1 Not under consideration

RACF throttling logon attempts before revoking

Protecting users having a password/passphrase from denial of service attack by implementing a timeout value between the failed logon attempts.
almost 4 years ago in z/OS / RACF 1 Not under consideration

Request a message informing if LLA is not managing the current LNKLST set as an entity (or that that state has changed from managing to not managing) since it is managing as an entity that allows avoiding some I/O to the dataset.

This will indicate that LNKLST as a whole entity is not being managed by the Library LookAside (LLA)This is when datasets are removed and added back to the LNKLST concatenation.Current error messages for LNKLST did not indicate any problems with L...
8 months ago in z/OS / BCP_Supervisor 1 Not under consideration

Enhance Compiler and Library for REXX on IBM Z to Generate 64-bit Code

Submitted By: SHARE-MVSE Submitted Date: 06/05/2023 Submitter Name: Lionel Dyck Submitter Email: lionel_dyck@triserv.com Description: Enhanced the REXX Compiler to generate 64-bit code - let's free up the space below the bar.
10 months ago in z/OS / TSO 1 Not under consideration

Allow a custom threshold to start additional servants

Customer has an Application Server configured with a mininum of 10 and maximum of 20 servants. Each servant is configured with the workload profile as "CUSTOM" and the variable server_region_custom_thread_count=200, witch give us a minimum total o...
about 2 years ago in z/OS / BCP_WLM 1 Not under consideration

Selectable items under Customizable Data Replication for User Profile Data

We would like to use Customizable Data Replication across all HMAs in two data centers to replicate passwords for local IDs (i.e. ACSADMIN, SERVICE) but each data center has unique User Patterns. Can the User Profile Data type have sub-categories ...
3 months ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 1 Not under consideration

JCL DD statement, new DISP parameter status options or modifiers

There should be a way to specify in a DD statement the three following uses cases. Note that the "name" of each use case is simply to allow easy reference to that use case. Whether or not its actually implemented with that name is up to the implem...
over 7 years ago in z/OS / BCP_Scheduler 3 Not under consideration

DupAck - Input and Output Out-of-order packets

It was noticed an abnormal ammount of "Dup acks" in TCP connections. Since the two end points of those connections are inside a datacenter (no external links) it usually means there are lost packets.Some traces (SYSTCPDA and SYSTCPOT) were capture...
about 5 years ago in z/OS / Communications Server 1 Not under consideration

zERT - Show a hint when zOSMF NCA will generate multiple policy agent rules

As there is no 1:n mapping from the zERT rules to the implementable policy, zERT will generate as many rules as required and append a suffix like ~1, ~2, ~n. However when coding those rules in the zOSMF NCA GUI there is not hint that the resulting...
about 2 years ago in z/OS / Communications Server 1 Not under consideration

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