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

Showing 216

bcpii error enhancment on group cap value

I was trying to change a group cap and was on an LPAR that was not in the group. Instead of getting a bad data return code or something meaningful I got: REXXHostRc = 0 rc = 101 DiagArea.Diag_Index = 0 DiagArea.Diag_Key = 146 DiagArea.Diag_Actual ...
over 6 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 3 Not under consideration

HMC - display timestamp of last successful logon to user

When a user logs on to an HMC, there is no indication displayed to the user of their last successful logon to the device.
about 5 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 0 Planned for future release

CBU acctivation date when turning off a CBU

when turning off a CBU with TEMPCAP the HWI_CBUACTIVE date does not seem to clear when everything is reset. If I issue a second TEMPCAP off the value does clear. IBM says to ignore that value. I think there's a bug if it clears when I issue the co...
almost 4 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 2 Not under consideration

do not depricte oocod/cbu status from CPC

IBM has told me that they plan to deprecate the items that allow us to check the CBU/OOCOD status without checking the individual records. This is a really bad idea. It will greatly complicate code if we have to check all the available records. I ...
almost 4 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 2 Not under consideration

Improvements in zAWARE

It is important for us, zAware being able to read from syslog, because our installation is based on SYSLOG. Also we are interesting in synergies between IMS, DB2 and MQ, and zAware. And it is really important the coexistence between zAware and GDP...
over 9 years ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 5 Not under consideration

Long Reach Required for OSA-Express7S 25GbE and 25GbE RoCE

Support for Long Reach fiber (Single Mode) is required on z15 25GbE RoCE and OSA Express7S.
about 4 years ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 4 Planned for future release

Additional subchannel sets

With the implementation of GDPS 4 Site, we have drastically depleted UCB's in our KPAR's and SDMPLEX, we are requesting at least 6 MSSes per LCSS in support of 4 Site and future UCB growth. We have worked for years on UCB reclamation to comply wit...
about 7 years ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 5 Not under consideration

Avoid a user who needs to restart an lpar from operating on the CPC

If a user who has to do actions against some LPAR objects (as "Load", "Activate" or "Deactivate") has access to object "CPC" can do any of this actions against the whole CPC.
over 4 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 2 Not under consideration

STP setting and customization

With customers moving to zCloud, we are now combining customers with z/VM lpars set in different timezones onto a single processor. There needs to be a better method of utilizing STP, to alleviate unnecessary manual updates to the System Config fi...
about 3 years ago in IBM Z and LinuxONE Systems Hardware / Server Time Protocol (STP) 1 Not under consideration

ChaCha20-Poly1305 for IBM Z and LinuxONE

Requesting system hardware support particularly in IBM Crypto Express features (but also in CP Assist for Cryptographic Processing, and in operating system and middleware exploiters such as z/OS System SSL) for the ChaCha stream cipher (at least t...
over 4 years ago in IBM Z and LinuxONE Systems Hardware / Crypto HW 4 Future consideration

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