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 1411

Debug EZZ8309I. Command to display DVIPA counters ---> List address spaces and their current allocation of DVIPA resources.

To support the "EZZ8309I Too many VIPAS" message a command is required to display the DVIPA statistical counters as well as to list address spaces and their current consumption of DVIPA resources. This would be a useful problem determination aid a...
about 8 years ago in z/OS / Communications Server 1 Not under consideration

Evicting a job and restarting should work as expected even when there are passed temporary datasets.

When a batch job is evict and restarted, it no longer has access to passed temporary data sets. The requested enhancement is make this process work as expected, which is for the job to be able to continue correctly after eviction and restart when ...
about 8 years ago in z/OS / BCP_Scheduler 2 Not under consideration

Enhance RACF so a Passticket Only UserID is possible

Please enhance RACF so that we have a new attribute of let's call it PASSTICKET or PASSTICKETONLY We use passtickets and for security reasons don't want the UserIDs to also have to have a password.
about 7 years ago in z/OS / RACF 1 Not under consideration

Enable Multi-VSwitch Link Aggregation for z12

Please provide MCL updates to allow z12 (EC and BC) to exploit Multi-VSwitch Link Aggregation on OSA4s and OSA5s (same hardware as z13
almost 9 years ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 4 Not under consideration

Add parm to increase SORTIN and SORTOUT buffers to improve reading and writing throughput

DFSORT's ability to read and write SORTIN and SORTOUT files appears restricted enough to impact the throughput of both Standard files and Striped files. For SORTIN large Striped files can be read 4 times faster by OPTIONs COPY or EASYTRIEVE. CPU u...
almost 10 years ago in z/OS / DFSMS DFSORT 3 Not under consideration

LE: Allow TERMTHDACT option that combines UAONLY with MSG behavior, *without* the CEEDUMP clutter

Please provide an option for TERMTHDACT which provides the CICS transaction dump that UAONLY provides, along with the CESE output that MSG provides, without the copious CEEDUMP output that DUMP provides. In other words, we ONLY want the CICS trans...
almost 10 years ago in z/OS / LE 2 Not under consideration

Run RACF health checks only once per shared RACF database

Either RACF healthcheck routines should sort out, if the systems of the sysplex share the same RACF database, or there should be grouping parameter that can be specified for the check to "help" the routine to sort that out.
over 2 years ago in z/OS / RACF 2 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.
about 3 years ago in z/OS / RACF 1 Not under consideration

Prevent the user to activate all RACF cdt classes trying to list the active options

The way RACF is designed today, it doesn't allow an user to filter sort of options it has in effect. For example, if I want to list only the active classes, there isn't a filter for that suggesting I should use SETROPTS LIST to list everything. Th...
over 4 years ago in z/OS / RACF 4 Not under consideration

Optionnaly hide LPAR performance data despite HiperDispatch

Despite that HiperDispatch requests that the LPAR option named 'performance data control' be activated, we would like to have the possibility to manage the accesses to these performance data based on the same security rules as they exist in the BC...
about 5 years ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 3 Not under consideration

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