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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Showing 1513

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

testing please delete 2

Submitted By: SHARE-MVSE Submitted Date: 04/04/2024 Submitter Name: Meredith Halperin Submitter Email: mhalperin@share.org Description: testing please delete
6 months ago in z/OS / sharetest 2 Not under consideration

RMF details about ECSA consuption by %MVS and VTAM address space

%MVS and VTAM represent one of the biggest consumers of ECSA memory, and as we often have shortage alerts, it would be interesting to know which processes are consuming more ECSA. With more details we could prevent system interruptions and transac...
about 2 years ago in z/OS / RMF 4 Not under consideration

zERT SMF import from tape dataset

Currently, zERT can import SMF119 record only from DASD.All our SMF dumps are migrated to tape dataset after a couple of days later.We have to run JOB to copy tape SMF data to DASD then import into zERT.It will be helpful if we can import tape SMF...
over 4 years ago in z/OS / Communications Server 2 Not under consideration

Allow PDUU to override TCPIP.DATA when using FTP flavor

PDUU can't override the global TCPIP.DATA values, when invoking FTP. As a result we can't make use of TCPIP.DATA overrides, like NOCACHE. Allowing NOCACHE would allow us to send each FTP stream through one of our different proxy servers via a Load...
about 1 year ago in z/OS / BCP_Service Aids 1 Not under consideration

zERT - Match the least common denominator of a rule

With the current setup of Reusable Rules that combines a combination of Traffic Descriptor Data Endpoints TLS or SSH version Protection Characteristics It is required that all of the specifics match to trigger the required action. This beha...
about 2 years ago in z/OS / Communications Server 1 Not under consideration

Enhancement to RACF to notify when there is a prolonged contention on critical RACF resources

We have experienced a prolonged Security Manager resources contention situation where the critical security manager resource is lockup by a low priority task while there is a higher priority task entered a spin loop and consumed all the CPUs in th...
over 1 year ago in z/OS / RACF 1 Not under consideration

z/OSMF notifications should support the use of HTTP - Proxy

We get the following error, when we try to use the z/OSMF - notifications - service: The connection to the host "https://ibm-zevent.mybluemix.net/messages" failed in push service "IBM Bluemix" . In our production environment it is not possible for...
over 7 years ago in z/OS / z/OSMF 2 Not under consideration

To allow configured the parameter "revoked after unsuccessful password attempts" in the RACF user profile. Actually it is only possible as a generic rule for all the users through the SETROPTS PASSWORD(REVOKE(d)) command

To avoid a DoS (Deny of Service) due a service user revoked because a wrong use of the password causing impact in the applications & services using it.
over 1 year ago in z/OS / RACF 1 Not under consideration

Enhance the IPSEC command to delete a shadow tunnel

We hit an issue where the main SWSA tunnel came down but one of the shadow tunnels remained active and thus caused our server on that host to become unresponsive. We had no way of removing the shadow tunnel to resume our workload on that LPAR and ...
almost 8 years ago in z/OS / Communications Server 1 Not under consideration

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