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.

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Showing 1797

USS Kernel to lift MVS Wait restriction when threads need to be accessed by LE

LE CEEDUMPs fail to collect data from paused threads in a multi-threaded environment due to the use of PAUSE/RELEASE and are in an MVS Wait. We're requesting the USS Kernel remove this restriction (similar to APAR OA44116 for KernWait) so threads ...
about 1 year ago in z/OS / USS 0 Future consideration

Make IEBCOPY return codes consistent with documentation

When IEBCOPY hits certain warning conditions it issues a message such as IGW01557W MEMBER FOO NOT COPIED BECAUSE THE NAME ALREADY EXISTS IN THE OUTPUT DATASET CAUSING A COPY GROUP NO-REPLACE CONFLICT. "W" messages such as this are documented in ht...
almost 5 years ago in z/OS / DFSMS Utilities 2 Future consideration

Increase or remove DFSMSdss 255 SYSIN statement limit

DFSMSdss has a limit of 255 SYSIN statements per execution. This limits to ~200 the number of datasets in any one execution of COPY or RESTORE with individual RENAMEU statements, even when using DATASET(FILTERDD(name)).
almost 3 years ago in z/OS / DFSMS DSS 0 Future consideration

Increase the 1024 entry hard limit for CDT entries

Currently, there is a documented hard limit of 1024 CDT entries (ICHRRCDX entries+ICHRRCDE entries+CDT definitions) Right now, if you reach that limit, your only option is to delete some class definitions to make room for new ones. I've reached th...
3 months ago in z/OS / RACF 0 Future consideration

Improve Health Check for RACF_CERTIFICATE_EXPIRATION

We run ISKLM server on z/OS to maintain tape encryption keys. Expired certificates should stay in then keyring until they are not used anymore. Expired certificates possibly stay a long time in the keyring. RACF_CERTIFICATE_EXPIRATION becomes seve...
over 2 years ago in z/OS / RACF 2 Future consideration

zCX Classic (Docker): Allow complete Automation of the workflow (at least update workflow)

If the zCX image is upgrade with z/OS maintenance, there is a ++HOLD ACTION to do the zCX upgrade workflow to apply the changes done by the PTFs. Currently, this has to be done manually because of enforced manual steps in the workflow. In general,...
over 1 year ago in z/OS / Container Extensions (zCX) 0 Future consideration

Provide Rest API Interfaces for Health Checks

As a tester, it is useful for me to automate Health Checks remotely while running on the PC rather than having to use the current mechanism of invoking HZSPRINT. I think it would be also useful for general customer automation of Health Checks. We ...
7 months ago in z/OS / z/OSMF 0 Future consideration

data collection at DS8000 and RMF Reporting with Ethernet Throughput (in/out) with TCT (transparent Cloud Tiering)

We are using TCT Ethernet Activities not externalized by DS8000 Reporting of Ethernet transfer (in/out) at DS8000 Ethernet-Ports is required to monitor and to plan infrastructure
almost 4 years ago in z/OS / RMF 1 Future consideration

Upgrade LibreSSL version to latest under z/OS 3.1 is possible.

As seen via the ssh -V command => OpenSSH_8.4p1, LibreSSL 3.0.2 This version of LibreSSL is not compatible with the latest OpenSSL 3.0 that was installed on an AIX server and that broke an existing CICS application's TCPIP socket connection to ...
3 months ago in z/OS / OpenSSH 0 Future consideration

Move ICSF cell pools above the bar

If a high enough burst of ATTLS requests comes in at once, ICSF cell pools can grow rapidly enough and fill CSF private storage. This results in ABEND878s and TCPIP leaving the sysplex group. At this point, an IPL is likely desired. Moving these c...
about 1 year ago in z/OS / ICSF 1 Future consideration

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