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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 2916

Healthcheck for CPU consuming remaining USS subprocess

There is no internal instrument of the operating system which detects and terminates processes as described in the use case. We received a user modified health check which solves the described lack. It would be good if it becomes part of the offic...
over 5 years ago in z/OS / USS 2 Future consideration

Allow GDK APIs to run on zIIP

Please consider allowing the GDK APIs (primarily gdkget and gdkwrite with a streaming receive/send exit) to be called in with some ability to offload to a zIIP processor. I believe the z/OS Web Enablement Toolkit only supports task (TCB) mode, but...
7 months ago in z/OS / DFSMS Cloud Data Access 1 Not under consideration

config drift for SMS/ACS similar to IODF

Similar to IODF, when it activates, it displays what is being changed... we need to see similar when an SMS is activated. This helps in config drift procedure for audit requirement. Currently we have a rexx procedure to compare before & after ...
7 months ago in z/OS / DFSMS ISMF/Naviquest 0 Future consideration

Eliminate IEBCOPY Restriction: Inability/Prohibition to COPY RECFM=FB to VB or Vice Versa

IBM publication "z/OS MVS System Messages Volume 7 (IEB -IEE) Version 2 Release 2", SA38-0674-05, p. 30, in message IEB127I, states that "IEBCOPY can not copy from fixed-length record format to variable-length record format or the reverse." Moreov...
over 8 years ago in z/OS / DFSMS Utilities 1 Planned for future release

Enhance Report of IFASMFDL

IBM Redbook SG247919 includes three SMF user exits SMFDPUX3, SMFDPUX2 and SMFDPUX1 which show a much more detailled report of the records dumped as the standard record does. The report includes the subtypes and the system ID where the record came ...
about 6 years ago in z/OS / BCP_SMF 1 Future consideration

Allow customer to use zIIP via IWM4ECRE - for ML processing

Please allow customer to call IWM4ECRE for zIIP usage for their home grown ML(machine learning) application on hybrid cloud environment. Without being able to use zIIPs it would be prohibitively expensive which does not allow customers to fully ut...
almost 2 years ago in z/OS / General 1 Not under consideration

Improvement to BPX SYNTAXCHECK (z/OS v2r5)

As requested in Case TS011449479, I suggest that BPX SYNTAXCHECK functionality include validation of path. Test on a 2.5 system where the leading '/' was missing from a mount path: EDIT SYS1.PARMLIB(BPXPRMDG) MOUNT FILESYSTEM('ZOS25.ETC.ZFS')TYPE(...
almost 2 years ago in z/OS / USS 0 Future consideration

ACS Read Only Variable for RECFM

The need for RECFM read only ACS variable. Some physical sequential files are not eligible to be Extended Format or can advantage z/EDC. This exception is particularly true for RECFM=FS (Fix Spanned). A &RECFM read only variable would make it ...
about 6 years ago in z/OS / DFSMS SMS 0 Future consideration

DFSMSrmm add support for MGMTCLAS in DEFTABLE

Currently in DEFTABLE(EDGDEFxx) you can assign VRSVALUE/Management Value but you cannot assign a MGMTCLAS(Management Class). Only way you can do this is via SMS Management Class ACS routine. By allowing to override JCL specified MGMTCLAS or assign...
about 3 years ago in z/OS / DFSMS RMM 0 Future consideration

Restrict ability to manage UNIX file security

Provide a RACF resource to limit who is allowed to change certain security attributes (primarily, owner, permission bits, and acls) of a z/OS UNIX file or directory. As with the existing FSACCESS protection, this mechanism should work at the level...
over 4 years ago in z/OS / RACF 0 Future consideration