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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IBM Z and LinuxONE Systems Hardware

Showing 243 of 3737

Clarify and Enhance zIIP Boost Behavior Under System Recovery Boost

The System Recovery Boost (SRB) feature, introduced with IBM z15, is designed to provide additional CPU capacity during recovery operations, such as IPLs or middleware restarts. One of the core capabilities of SRB is the zIIP Boost, which is descr...
3 days ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 0 Submitted

Avoid Remote VL CP Penalties By Utilizing Local Resources When Drawer Fit Fails

On IBM z16 servers, we have observed a significant increase in the cost of accessing data/memory located in a remote drawer. In certain scenarios, this can result in a notable increase in CPI, leading to an LPAR’s CPU utilization doubling -or even...
3 days ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 0 Submitted

Optimize DMR to Minimize Performance Impact During Drawer Swaps

On IBM z16 servers, we have observed a significant increase in the cost of accessing data/memory located in a remote drawer. In certain scenarios, this can result in a notable increase in CPI, leading to an LPAR’s CPU utilization doubling -or even...
3 days ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 0 Submitted

Enable System Recovery Boost for DMR Events Triggered By Drawer Swaps

On IBM z16 servers, we have observed a significant increase in the cost of accessing data/memory located in a remote drawer. In certain scenarios, this can result in a notable increase in CPI, leading to an LPAR’s CPU utilization doubling -or even...
3 days ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 0 Submitted

An ability for the customer to have a screen / screens where they can check how many tests / activations they have used and how they have left.

Customers will benefit from this. Also IBMers can benefit. Customer will be able to view these balances on a self-service basis and not be dependent on IBM.
6 days ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 0 Submitted

We need a capacity dashboard to keep track of capacity usage for CoD offerings

Customer wants to know how much time they have spent activating their flex capcity, OOCoD etc.
27 days ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE)/IBM Resource Link 1 Under review

Allow custom TCP Ports for SFTP Boot

HMC should allow to add custom TCP Ports to boot from an SFTP source. At the moment, it just uses TCP Port 22 but when the customer runs his SFTP/SSH Server on a non-standard Port, the HMC is not able to connect.Ideally the HMC allows entries like...
about 1 month ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE)/IBM Resource Link 0 Under review

Dashboard that tracks and informs on all z server capacity options , records , dates etc

Give us a tool to see the state of z server options Active capacity Engine config Any timer that is active on temp capacity - or any other cap type Any date that is pertinent to withdrawal of feature (no option to replenish) Oocod activity Provide...
about 1 month ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 0 Submitted

Add link encryption capabilitys to coupling express adapters

As of today, coupling express (LR and SR) adapters are not capable of link encryption functionality. The sysplex functionality of logically encrypting CF structures like LIST and CACHE structures is good but does not cover the need to have "everyt...
about 2 months ago in IBM Z and LinuxONE Systems Hardware / Parallel Sysplex 1 Submitted

want to use LDAP services to provide logon for ACSADMIN userid.

Our company security rules state that we can not have passwords stored locally and instead use LDAP services to provide authentication. We currently have our Z16 CECs set up to do this but we can not do it on our Z15 CECs. How can we secure the AC...
2 months ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE)/IBM Resource Link 0 Under review

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