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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IBM Z and LinuxONE Systems Hardware

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JPMC RFE is needed to ask for future support to be able to delay, NOT CANCEL the scheduled code upgrade via the HMA. Today, there is no deferral option only a cancel option when approaching scheduled start time.

As there are many occasions where we need to delay the code activate for a period of time within scheduled window and would be a benefit not have to fully cancel and reschedule. Also, we are reluctant to do RCL in production is the inability to do...
12 months ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 0 Planned for future release

Dynamic HW activation support for LinuxONE III

JPMC has purchased three LinuxONE III machines to use for IDAA SSC. This will be part of their zOS IODF. They have asked if they would be able to perform dynamic activations on this machine like they could for their standalone coupling facilities.
almost 5 years ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 5 Future consideration

HMC - add IODF description field

To add a column on the Hardware Management Console GUI display to display the IODF Description. This will allow freeform text (in a limited field size) to describe what the LPAR represents.
almost 3 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 0 Planned for future release

Optimize repartition of the LPAR on the several drawers of the Z

Today the algorithm of repartition of the LPAR on the several drawers is to fill the first drawer, then the second one etcIf you use few CP and few memory, all your partitions will be started on the same drawer with a L4 cache shared with all the ...
almost 3 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 3 Future consideration

End user must be able to handle custom secureboot keys on s390x

On all securebootable platforms end user can- wipe secureboot keys- provision own secureboot keys- reset to stock secureboot keys And boot bootloader / kernel is only signed by keys that end user controls. This has many properties of securing syst...
almost 5 years ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 2 Future consideration

Provide capability to capture hardware events for Coupling Facility problem diagnosis

When customers experience adverse performance results when moving workloads to a new IBM Z hardware architecture, for a z/OS operating system, the z/OS Hardware Instrumentation Service captures hardware event data into SMF type 113 records which a...
almost 2 years ago in IBM Z and LinuxONE Systems Hardware / Parallel Sysplex 0 Future consideration

OSA SF on z/OS for OSA-Express 5S needed

Starting with OSA-Express 5S Adapters OSA S/F functionality has moved from z/OS to Hardware Management Console (HMC) and Support Element (SE). We ask you to continue OSA/SF Support on z/OS for OSA-Express 5S and the following Cards.
over 8 years ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 3 Not under consideration

SNA support of Hipersockets

Our customer runs Communication Server on z/Linux to communicate with z/OS VTAM.Now, they connect Communications Server on z/Linux and VTAM on z/OS with OSA-Express card(SNA protocol).But, they hope to connect with Hipersockets, but Hipersockets d...
over 6 years ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 3 Not under consideration

z14 SNMP MIB enhancement add mainframe SN, FRU location and FRU PN included,

For some reason, the mainland mainframe clients DO NOT enable the option of call home, the response time of 7*24 standby servicedepends on the completeness of SNMP message to some extent, which is critical to keep the customer satisfaction and ser...
about 3 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 2 Not under consideration

Add Certificate trust verification in CSNDDSV service

Currently the option to verify the trust of a certificate is possible only by adding the CA and Intermediate CA certificates using TKE into ICSF adaptor. This is new and overhead for the limited ICSF admin team. Add option to verify the signature ...
over 3 years ago in IBM Z and LinuxONE Systems Hardware / Crypto HW 7 Future consideration

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