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 2930

Enhance Kerberos/SKRBKDC limit to more than 2048 sockets

Currently, there is a hard coded limit of 2048 for the number of parallel open sockets for Kerberos / SKRBKDC (see Msg: EUVF04031E Limit of 2048 sockets exceeded). We're using Kerberos authentication for nearly all of our business transactions to ...
4 months ago in z/OS / Network Authentication Service 0 Future consideration

SMP/E Root CA certificate change request

Current IBM SMP/E Root certificate, DigiCert Global Root CA, is using weak SHA1 algorithm. We are working on replacing all certificates using SHA1 with much more secure SHA256. Many vendors already switched their SMP/E client certificates to use ...
9 months ago in z/OS / SMP/E 1 Not under consideration

zERT Network Analyzer - Timezone adjustment with date/time for import

While loading data into zERT the start and end time reported in the 'Data Management History' tab is not the local or system time. It seems to be UTC and this cannot be changed via the Settings. As I would like to see those times in the local time...
4 months ago in z/OS / Communications Server 0 Future consideration

IBM GTZ for EAV support should provide the dataset name when a module is found as being in error

Hello, When the tracker identify a program not EAV compliant for example for reason SMS-E:1 DADSM OBTAIN, the tracker should provide on which dataset name the problem was found This could allow to migrate one storage group to EAV if we found that ...
about 2 months ago in z/OS / DFSMS Disk Storage SW Support 1 Under review

DSFS takes 2 minutes to release ENQ on dataset member

Problem: We are starting to use DSFS. When I open a member in DSFS, I can see there is an enqueue of DSFS on the member. But when closing the file, it takes another 2 minutes before the enqueue is lifted. We tried to change the following values in...
about 1 month ago in z/OS / Data Set File System (DSFS) 1 Future consideration

DSFS createparm limitations

Currently dsadm createparm has following limitation:The user ID of the issuer of the command must match the HLQ (just the first qualifier) in order to be allowed to save creation parameters for the HLQ directory. We have many technical/application...
about 1 year ago in z/OS / Data Set File System (DSFS) 1 Future consideration

SDSF - update CFS panel in column Encrypt

While the SDSF 'CFS' panel provides a great overview for all details of the structure including encryption details, it would be great if the panel can incorporate the feasibility of encryption or not by structure type. By design, structures from t...
5 months ago in z/OS / SDSF 1 Not under consideration

zERT Analyzer - Allow for inverted filters for TCP/EE Endpoints

Currently the selected filters for the TCP or EE Endpoints do only allow to use include filters. However, I want to specifically exclude a Server and Client address range, which is currently notpossible. Hence, the plugin shall support the option ...
9 months ago in z/OS / Communications Server 0 Future consideration
176 VOTE

Full ISPF Support for PDSE V2 Generations

ISPF needs to fully support PDSE V2 generations. Currently ISPF Edit supports creating a new generation when a member is saved but none of the other ISPF services recognize a generation. Access to prior generations is not intuitive and thus effect...
over 8 years ago in z/OS / ISPF 9 Future consideration

Separate “Local Lock Suspension Time” from “zIIP on CP Time”

We have been in the process of activating and evaluating SMT-2 across several LPARs. As part of our analysis and IBM’s analysis (TS015958511), we were made aware that "Local Lock Suspension Time”, which is not eligible to run on a CP, is always a ...
about 2 months ago in z/OS / RMF 2 Under review

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