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 3564

Support Element BCPii should notify the operating system when the CPC is put into and out of SERVICE mode

The BCPii in the z16 processor was enhanced to notify the operating system that the SE is unavailable when it is rebooting and when it is back online and available to be used. Use case was so that Operations didn't have to manually suspend BCPii v...
8 months ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 0 Planned for future release

WLM performance index evaluation period should be reduced to 5 seconds or less

We have critical transactions that all of them should be ended in any case within 3 seconds. Even theses transaction have been properly defined to WLM, during high CPU utilization intervals, some of these transactions run for more than 5 seconds c...
8 months ago in z/OS / BCP_WLM 0 Future consideration

Need an API to provide additional timer synchronization information (i.e. D ETR) for SDSF

SDSF needs an API to gather 'timing' information such as ETS ID, STRATUM 1 NODE, Preferred Time Server/Backup Time Server/Arbiter (output of D ETR command) to implement new fields/panels in SDSF. Description/use case: Customers can configure STP o...
5 months ago in z/OS / BCP_Supervisor 0 Future consideration

Add Batch job name to report besides the default Userid

The current process for reporting on changes to PDS/PDSE members for any add, deletes, updates, changes will list only the userid. The client currently uses PDSMAN, and STOW option, and this report also list changes made by batch jobs. The batch j...
5 months ago in z/OS / Change Tracker 0 Future 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.
8 months ago in z/OS / TSO 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.
8 months ago in z/OS / TSO 1 Not under consideration

RRS notification that there are a number of stale RM entries in its RM data logstream

Once a Resource Manager has registered to RRS, it's RM name persists in the RRS RM Data logstream. If an exploiter no longer uses that RM name, or if that exploiter is no longer active, the RM name entry will remain in the logstream unless explici...
10 months ago in z/OS / BCP_RRS 0 Future consideration

z/OSMF Software update - HOLD ACTIONs

Provision to save HOLD ACTIONS arising from a software update to a software instance (preferrably zone wise) to a MVS dataset.
about 3 years ago in z/OS / SMP/E 1 Future consideration

Disallow edit/save of PDSE generated members

Provide the ability to disallow editing the non-zero PDSE member versions.
almost 3 years ago in z/OS / DFSMS PDS/PDSE 1 Future 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...
almost 5 years ago in z/OS / Communications Server 1 Not under consideration

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