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 3586

DFSMStvs have a hard upper limit set in PARMLIB that cannot be overridden by JCL

Currently the TVSAMCOM in PARMLIB can be overridden by including TVSAMCOM=(n,n) on the JCL EXEC statement. in our case, we've had a couple of instances where an application did not take the default set in PARMLIB and flooded the CF and SMSVSAM wit...
9 months ago in z/OS / DFSMS VSAM/RLS 1 Is a defect

Centralized all logs into a single place

z/VM should provide an out-of-the-box capability to ship all service machines logs to a centralized console, similar to what z/OS provides with the SYSLOG.This could include OPERATOR console, *MAINT* machines, TCPIP related informations as relevan...
2 months ago in z/VM 1 Functionality already exists

show total usage % for local page data sets

As individual page data set usage can differ vastly, users must currently manually calculate the average usage for all the local page data sets to see if it is below 70%. This 70% mark is important, as z/OS throws IRA200E AUXILIARY STORAGE SHORTAG...
about 1 month ago in z/OS / SDSF 0 Under review

increase precission of percentage values on PAGe data sets panel

The "Use%" column in the "PAGe data sets" panel rounds the usage down to a whole number, so 7.95% in use is reported as 7%. Across multiple page data sets this can become a huge difference with actual usage. I propose to show at least 1 decimal di...
about 1 month ago in z/OS / SDSF 0 Under review

Provide a mechanism to prevent the use of Flash Copy if Preserve Mirror Required is not also specified

In a GDSP Metro Mirror configuration, recoverability it broken if a Flash Copy is initiated without Preserve Mirror being invoked. I believe, in this configuration, it is better for a Flash Copy to fail if Preserve Mirror is not performed. What is...
2 months ago in z/OS / DFSMS DSS 0 Under review

Enhance zfsadm shrink command

Enhance zfsadm shrink command to give the new size not only in K-bytes but also by a percentage value based on the current size. For example a value of 50 to reduce to half the size. This would allow to have an automated process to reduce size of ...
over 2 years ago in z/OS / z/OS File System (zFS) 2 Future consideration

Adding the &DS suffix to the DYNDUMP

Using DYNDUMP, the dump is partial due to the dataspace 2GB limit. When there is a huge amount of storage to be dumped, it is not possible for a complete transaction dump to be generated to an automatically allocated dataset that does not include ...
12 months ago in z/OS / LE 0 Future consideration

Rust Language Support for z/OS

Rust is a very powerful, memory safe system programming language that would be extremely useful on the mainframe platform. Rust would also be able to use existing z/OS C libraries as it natively supports linking to C libraries. My hope would be s...
over 2 years ago in z/OS / Ported Tools 2 Not under consideration

ACCEPT, REJECT, RESTORE SYSMODs using Software Update

The ability to ACCEPT, REJECT, and RESTORE SYSMODs using Software Update. Currently requires the user to do it manually outside of the Software Update interface.
almost 2 years ago in z/OS / SMP/E 0 Future consideration

A JES2 Policy that scans JCL cards is required

Submitted By: SHARE-MVSE Submitted Date: 02/05/2023 Submitter Name: Mike Shorkend (System Software Specialist) Submitter Email: mike@shorkend.com Description: The same way as JES2 provides exits 4/54 to scan all JCL cards for a job, this is needed...
almost 2 years ago in z/OS / JES2 0 Future consideration

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