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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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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Core Infrastructure

Showing 1184

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...
almost 2 years ago in z/OS / BCP_WLM 1 Not under consideration

Improve the ISPF performance when listing/accessing a USS directory with a lot of files

The list or access to a USS directory containing a lot of files consumes a huge amount of CPU. The same CPU sonsumption is observed in Java programs accessing the directory
7 months ago in z/OS / z/OS File System (zFS) 2 Not under consideration

Secure Key Parsing

There is a use case where a password or key may need to be passed to a Job, Rexx, Exec or other operation securely. It would be useful to have a feature where by a key could entered when executing the operation and passed to it, possibly using som...
about 1 year ago in z/OS / Core Infrastructure 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.
over 3 years ago in z/OS / RACF 1 Not under consideration

Enhancement on TCP/IP DROP command

Right now, tcp connection could be dropped by vary tcpip drop command based on the connection id. However, user would like to drop connection straight forward by the destination ip address, instead of spending time on checking the connection id by...
2 months ago in z/OS / Communications Server 1 Not under consideration

z/OSMF create your own category on left bar

At the moment it is not possible to create your own category for your personal links on the left bar of the z/OSMF panel.You can only create a new link for a given category or create it as a "no category" button.
almost 8 years ago in z/OS / z/OSMF 3 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...
almost 2 years ago in z/OS / Communications Server 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

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

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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