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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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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.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

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All ideas

Showing 3583

Separate message when configuring CHPID OFFLINE or ONLINE and CHPID is already offline or online

RBC is asking for a separate message when they CONIFG a CHIPD ONLINE or OFFLINE and the CHPID is already in that desired state. Currently, all it says is CONFIG processing is complete. For example:CHPID is ONLINE... CF CHP(85),OFFLINEIEE503I CHP(8...
over 3 years ago in z/OS / BCP_IOS 0 Future consideration

"Manage PCI System Services" Panel - View Access

We are currently installing the MCLs on our z15s and there is a requirement to update the Resource Groups. In order to see from the processor which pchids are in which resource groups, so that we can compile an SoE to document what needs to be tak...
over 1 year ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 0 Future consideration

Add scan/search capabilities to search through all backup members of a specific element

In the situation where a change tracker managed member must be restored, it’s not always clear which backup version of the member is the right one to restore. As of today, you can get a list of backups by clicking the menu button and the “Recover ...
12 months ago in z/OS / Change Tracker 0 Future consideration

Maximum same GDG parallel recall

In an GDG Extended environment, concurrent recall of too many (up to 999) GDSs may cause issues, the main ones being:1) Flood HSM recall queue with too many recalls, which can be:Too fast: With BATCH_RCLMIGDS(PARALLEL) in ALLOCxx all 999 recalls w...
over 3 years ago in z/OS / DFSMS HSM 0 Future consideration

Track Service class CPU for only CP - Currently CPU usage in service units includes CP and ZIIP usage.

Currently CPU usage in service units includes CP and ZIIP usage. From TSO the consumption is available on RG panel. From HTTP Data Portal is available with report : service rate by WLM service class [8D1FC0]. In a context where ZIIP processor is h...
over 5 years ago in z/OS / Advanced Data Gatherer 3 Future 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
9 months ago in z/OS / z/OS File System (zFS) 2 Not under consideration

Capability to test OSA QDIO infrastructure (MAC and IP address) without IPL'ing a system.

We have run into multiple issues when we change out hardware, where OSAs are not operational when we go to move and operate from our DR site. We need the capability of testing OSA IP address and MAC connectivity to switches without IPL'ing a z/OS ...
3 months ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 2 Future consideration

Have one (instead of multiple) syntax rules for DEVSUPxx

The +-30 statements in DEVSUP are parsed using multiple (at least 2) sets of rules. e.g. some statements are limited to 4 blanks around the equal sign, while others have no limit. The Initialisation and Tuning Reference specifically says blanks ar...
3 months ago in z/OS / DFSMS OCEOV 0 Future consideration

AI-Powered WLM - New feature: WLM Service class

Every working day, during the first 5-10 minutes of our main EOD processing (batch), the WLM service classes of online transactions have very bad Performance Index (>4). We would like a similar feature to the new AI-Powered Initiators to protec...
3 months ago in z/OS / AI Framework 2 Not under consideration

Enhance the SYSOUT display with actual date/time

Current when entering /dsfs/sysout/xxx the date and time for the displayed jobs is the date/time that /dsfs/sysout/xxx was entered and *NOT* the date/time of the actual sysout job submission or creation. This is very misleading and should be fixed...
6 months ago in z/OS / Data Set File System (DSFS) 4 Future consideration