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 3538

z/VM enhancement requested for z/OS GUESTS exploiting HYPERPAV

Extending the z/VM MSS (Multiple Subchannel Set) management to allow z/VM and its guests exploiting HyperPAV (e.g z/OS).REQUIRED for customers who are close to the 64K limit of UCB in SS0 of LCSS. More details in the attachement.
over 2 years ago in z/VM 1 Future consideration

Allow a custom threshold to start additional servants

Customer has an Application Server configured with a mininum of 10 and maximum of 20 servants. Each servant is configured with the workload profile as "CUSTOM" and the variable server_region_custom_thread_count=200, witch give us a minimum total o...
almost 2 years ago in z/OS / BCP_WLM 1 Not under consideration

Secure Key Parsing

There is a use case where a password or key may need to be passed to a Job, Rexx, Exec or other operation securely. It would be useful to have a feature where by a key could entered when executing the operation and passed to it, possibly using som...
about 1 year ago in z/OS / Core Infrastructure 1 Not under consideration

Tolerate %NOCOMMENT and %COMMENT in initial /* rexx */ comment of a USS Rexx script

Under TSO/E, one may specify %NOCOMMENT in the first line /* rexx */ identifier as a signal to the TSO/E Rexx processor and to VLF to compress the in-storage source by removing all comment text, leaving just /**/. This saves storage during executi...
9 months ago in z/OS / USS 0 Future consideration

Support Element BCPii should notify the operating system when the CPC is put into and out of SERVICE mode

The BCPii in the z16 processor was enhanced to notify the operating system that the SE is unavailable when it is rebooting and when it is back online and available to be used. Use case was so that Operations didn't have to manually suspend BCPii v...
7 months ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 0 Planned for future release

WLM performance index evaluation period should be reduced to 5 seconds or less

We have critical transactions that all of them should be ended in any case within 3 seconds. Even theses transaction have been properly defined to WLM, during high CPU utilization intervals, some of these transactions run for more than 5 seconds c...
7 months ago in z/OS / BCP_WLM 0 Future consideration

z/OS Software Management REST API Should Support Deployment of a Portable Software Instance

We drive installation of our products from z/OSMF workflows. Those workflows have automated steps to add a Portable Software Instance to z/OSMF Software Management, but the customer must then a) leave the z/OSMF Workflows task b) manually deploy ...
about 2 years ago in z/OS / SMP/E 0 Future consideration

Graphic interface for backup/restore USS files with DFSMShsm or "-pick" option similar to TSM-client

Additionally to the commando interface for backup/restore of USS-files with DFSMShsm it would be very useful for endusers, who use only ssh-connect to USS on z/OS, to have any kind of graphish interface to backup/restore of USS-files similar to TS...
over 3 years ago in z/OS / DFSMS HSM 0 Future consideration

z/OSMF Files API - Fully Support Migrated / Archived z/OS Data Sets

z/OSMF appears to detect migrated / archived z/OS data sets by the pseudo VOLSER name of `MIGRAT`. However, ISV products, like CADISK, may be configured to archive data sets on a VOLSER of 'ARCIVE`. z/OSMF should detect ARCIVE data sets as being m...
over 4 years ago in z/OS / z/OSMF 4 Future consideration

switch from IEFUSI to SMFLIM

Hi IBM, today we use IEFUSI to adjust Region Limit and Region Size for z/OS Address Spaces.With this Exit, we also make sure that we have a sufficiently large difference between Region Limit (LDALIMIT/LDAELIM) and Region Size (LDAVVRG/LDAEVVRG). z...
over 1 year ago in z/OS / BCP_SMF 0 Future consideration

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