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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 2984

For HLQ's without a pdsmodel or psmodel configured, pass an undefined allocation over to DFSMS to handle it

This is useful for two reasons. 1) With the current limitation of the dsadm createparm command not allowing its use only when USERID EQ HLQ, which is in itself a terrible restriction.2) Without having a pdsmodel or psmodel configured for that HLQ,...
14 days ago in z/OS / Data Set File System (DSFS) 1 Future consideration

Sign the z/OS Customized Offerings Driver for Validated Boot

The IBM Customized Offerings Driver (IBM Program No. 5751-COD) should be digitally signed by IBM so that it can be optionally checked in the field using Validated Boot for z/OS procedures. Although IBM Z installations can already validate the inte...
6 days ago in z/OS / BCP_Supervisor 0 Under review

Built-in z/OS Unix package manager

z/OS Unix is slowly becoming more widely used and relevant with technologies like Python, GO, Zowe Explorer, Zowe Desktop and so on. Installs via pax are becoming more common and a new generation of systems programmers are coming in that need to i...
3 months ago in z/OS / General 2 Future consideration

Create a SMF security violation for failures on BPX.SUPERUSER so installations can use it to detect possible hacks or attacks.

Please refer to case: TS017997103 for additional information Our intent was to audit the usage of the "su" command, and subsequent access granted once a user has switched user. Primarily we want to audit the "su" to ROOT userid. Thinking we could ...
22 days ago in z/OS / USS 0 Under review

All shell and utilities must respect the code page tag on all files.

I'm primarily interested in the openssh, specifically ssh-keygen, but all shell/utilities need to be code page tag aware. This is extremely important as some ported tools will create files as ISO8859-1 causing those files to be unusable by some of...
about 1 month ago in z/OS / Shell & Utilities 4 Functionality already exists

Suppress SDSF ULOG panel after z/OS V2.5

SDSF ULOG display was changed by z/OS V2.5 following. <V2.4>The users who do not authorized READ access to resource ISFCMD.ODSP.ULOG.jesx could not display ULOG panel. <V2.5> The users became to display ULOG panel whether authorized or...
over 1 year ago in z/OS / SDSF 1 Not under consideration

Extend z/OS Validated Boot Protections to z/OS Sysplexes

Currently z/OS Validated Boot only operates within the scope of a single z/OS LPAR (or z/VM guest in limited fashion) — what I'll refer to as a "Stage 0" configuration (in Enable mode). Thus it's currently possible for a z/OS Sysplex to consist of...
8 days ago in z/OS / BCP_Supervisor 0 Under review

Media manager interfaces should provide feedback as to whether writes are actually using zHyperWrite or not

The media manager interfaces don't give enough feedback about whether zHyperWrite is working or not. They only tell a caller that a data-set is zHyperWrite enabled, or not, during initial connect to that data-set. zHyperWrite state can easily chan...
2 months ago in z/OS / DFSMS Media Manager 1 Under review

Listuser command allows for 'enumeriation' of valid userids

As seen below. When one does a "LU <EXISTING USER>" you get the message : "NOT AUTHORIZED TO LIST IBMUSER"When the user it not present on the system, you get the message "UNABLE TO LOCATE USER ENTRY NOTHERE" It would be better if the reply i...
5 months ago in z/OS / RACF 0 Future consideration

zopen utilities as part of standard USS

Make the zopen utilties part of BCP. This way everybody will have it 'on their system' My suggestion is to put all 'that cool stuff' in /zopen There's nothing more to it to be honest ;) You might wanna start with a POC-trial-run in the next ADCD d...
2 months ago in z/OS / General 0 Under review