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 117

Enable Multi-VSwitch Link Aggregation for z12

Please provide MCL updates to allow z12 (EC and BC) to exploit Multi-VSwitch Link Aggregation on OSA4s and OSA5s (same hardware as z13
over 9 years ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 4 Not under consideration

Support for GA2 to GA1 driver downgrade option

While planing to upgrade z14 GA1 to GA2 driver, the customer asks IBM to prepare guaranteed contingency revert plan in the case of GA2 driver causes the customer's production system failure. Unlike MCL apply, GA2 driver upgrade includs lots of new...
almost 6 years ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 1 Not under consideration

z13 FICON path selection

a z/13 CPU design issue. An IO subsystem algorithm checks path activity and if one becomes less active it swings processing to the remaining normally efficient path. However, it never rechecks the poorer performing path to allow it to return to th...
almost 4 years ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 2 Not under consideration

Add SNMP V3 support for events/traps in HMC

Hello, we are implementing monitoring of SNMP events in WWAO focal point and seems it's possible to setup trap in HMC (8561-T01 z15) using V1 only but customer would like to have V3 due to security reasons.
about 3 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 4 Not under consideration

Ability to route SSL workloads to CEXC instead of CPACF.

Ability to route all SSL crypto functions to the CEXC. Customer need a switch to move workloads off the CPACF and to the CEXC to reduce MSUs.
over 10 years ago in IBM Z and LinuxONE Systems Hardware / Crypto HW 4 Not under consideration

Remove HMC network restriction that 2nd NIC must be in a separate network

The current HMC network setup requires that the 2nd NIC on an HMC be in a separate network. The restriction should be removed, so the 2nd NIC can be in the same network as the 1st NIC. The 2nd NIC should be cabled to a different physical switch th...
over 3 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 3 Not under consideration

Remote HMC/SE access on machine swaps

We have a problem performing HMC/SE functions, when a new processor has been installed, prior to it being swapped. We need to get information (remotely) from the old processor, on to the new processor, and also be able to remotely load the new IOC...
almost 7 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 3 Not under consideration

Certificate Management Capability on Support Elements DRV41C

The ability to access certificate managment task on the support elements in DRV41C, This would give are clients the ability to setup AD LDAP authentication for local logins to the SE via import trusted signed certificate.
over 2 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 1 Not under consideration

Request to Add Full dynamic Activate support in SACF Lpar on Z14 and above

Reference case: TS003931886When there are no requirements for a ZOS LPAR or ZVM LPAR, there is still a need to configure resources beyond coupling facility. The SACF Activation LPAR needs to be able to handle equivalent of the Dynamic Activate fun...
over 4 years ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 5 Not under consideration

Smarter HMC

Using the z Series Hardware Management Console is a manual process to define, configure, disable, enable and IPL logical partitions. As the coupling facility control code is not shut down like an LPAR containing e.g. z/OS it could happen that the ...
almost 4 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 1 Not under consideration

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