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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Core Infrastructure

Showing 2923

Allow use of better data selection parameter(s) on the PRINT command of ADRDSSU

When printing a data set using ADRDSSU I can see the absolute text of files including encrypted files. However, in order to just see a small part of the text I need to print the entire data set or specify absolute track addresses. Absolute track a...
about 1 year ago in z/OS / DFSMS DSS 1 Not under consideration

CHECK(IBMUSS,USS_PARMLIB_MOUNTS) make MTAB updatable.

IBM Healthchecks are very good to follow, to avoid an outage. We use them a lot! But if a mount statement of a ZFS data set is wrongly defined in BPXPRMxx. The Healthcheck (IBMUSS,USS_PARMLIB_MOUNTS) complains with an exception. "ZFS NOT MOUNTED. ...
almost 10 years ago in z/OS / USS 3 Future consideration

SMF Type42 should report Flashcopy statistics.

SMF Type42 already supports zOS DFSMS Advanced Copy Services statistics for Concurrent Copy (subtype4) and XRC (subtype11). Both volume level and data set level FlashCopy has been supported for years yet analyzing the workload relating to this ser...
over 7 years ago in z/OS / DFSMS DSS 1 Future consideration

ISREMSPY should honour screensize

ISREMSPY is used to debug edit macros. However, for datasets with an LRECL>72, the simulated screen produced by ISREMSPY is limited to 72 columns, even when used on an 62 rows by 160 column display. It should be enhanced to honour the current s...
almost 10 years ago in z/OS / ISPF 2 Future consideration

ZFS save cpu. Provide option to stop SMF file activity, and eliminate getmain/free main for every open/close SMF record

When I was looking into Java was so slow on z/OS compared to Ubuntu, I noticed there was an SMF call for every file open ( and close) , and a getmain/freemain as well. To start z/OSMF took over 600 seconds of CPU! This needs to come down to about ...
about 1 year ago in z/OS / USS 1 Not under consideration

Add PIPELINING support in CSSMTP

The SMTP PIPELINING FUNCTION can increase the performance of transmitting SMTP mails to the remote SMTP Server (MTA). Especially in cases where a large number of mails have to be transmitted. CSSMTP does not support the SMTP PIPELINING function.
over 2 years ago in z/OS / Communications Server 0 Future consideration

Allow to specify a conversion technique when using CUNMTUNI batch tool

The Unicode Services batch client CUNMTUNI always uses the default technique-search-order for character conversion making it unusable with user-defined conversion tables (except maybe by using a user-defined codepage which would require a SMP/E us...
over 3 years ago in z/OS / BCP_Unicode 2 Future consideration

IP CICS Sockets - IP address for listeners in EZAC

IP CICS socket listeners need to be configured to provide CICS remote debugging features in a product we use. It is recommended to use the IBM-supplied listener implementation (EZACIC02). However, you can set the port but not the IP address for th...
over 3 years ago in z/OS / Communications Server 2 Not under consideration

Kerberized FTP with Sysplex High Availability

FTP is a highly used way to transfer files from/to the mainframe. In the modern time it is a well known way to use Kerberos for authentication and Single Sign on. Currently, FTP on z/OS can be configured to use Kerberos only with the Host IP addre...
over 8 years ago in z/OS / Communications Server 0 Not under consideration

We are requesting that 3 workflow properties be made into workflow internal workflows

We would like to have the following workflow properties be made obtainable through workflow internal variables. The properties are: 1) WorkflowVersion2) containsParallelSteps3) A property that can be used to obtain the source of the worklflow defi...
over 3 years ago in z/OS / z/OSMF 0 Future consideration

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