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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

RFE for the limit for number of TCB'SMSVSAM is allowed to generate on z/OS 2.1

System: z/OS 2.1 SMSVSAM..Actor: User needing new feature which prevent from a burst of UNQUIESCE/OPEN of RLS files that brought down smsvsam..Description: In pmr 12534,000,738, customer encountered Abend 092A storage shortage VSAM hung which due ...
about 11 years ago in z/OS / DFSMS VSAM/RLS Not under consideration

Add SSID and CCA for each device in RMF74.1 and DCOLLECT

The RMF 74.1 Logical volume activity records as well as the DCOLLECT records contain the Logical representation of the volume. The 74.1 does have the DSS Serial number, but that is not sufficient to uniquely identify a volume in a shared Environme...
about 11 years ago in z/OS / Advanced Data Gatherer Future consideration

Add Service Class to more RMF Records

RMF has always had serviceclass / workload Information in the 72 records. Now more and more records are added with job-Level Detail such as 74.2 XCF member activity and 77 Enqueue activity. To "connect" the jobnames from These records with workloa...
about 11 years ago in z/OS / Advanced Data Gatherer Future consideration

Set MSR data set response time targets for automatic tiering with

Currently, automatic tiering is managed at the volume/extent level without knowledge or consideration of the service level objectives for the data sets on the volumes. When caching was introduced, the MSR objective was used to drive must cache/may...
about 11 years ago in z/OS / DFSMS SMS Not under consideration

RACF ? Encryption enhancement for the password envelope

RACF Password envelopes are used to synchronize Passwords from RACF to IBM Security Identity Manager for all users. The encryption of the password enevelope is expressed as being Triple DES with 168 bit key length. However, security regulation may...
about 11 years ago in z/OS / RACF Not under consideration

Opportunity to set the data tier in the DASD subsystems using DFS

At the moment, we have the chance to define all kind of attributes for data sets, by using DFSMS Data Class, Storage Class and Management Class. We need an enhancement for the DFSMS classes, to also control the tiering in the DASD subsystem Now, t...
about 11 years ago in z/OS / DFSMS SMS Not under consideration

SMP/E BPX.SUPERUSER alternative

The requirement for BPX.SUPERUSER access to install and maintain products with HFS parts is becoming a big problem and some sort of alternative that restricts the use to SMP/E purposes only or somethning like that is needed.
about 11 years ago in z/OS / SMP/E Future consideration

Capability for customizing the ISPVCALL output dataset location.

Customer want to customize the output volume (UNIT) for the ISPF trace ISPVCALL. The output dataset is 'userid.ISPVCALL.TRACE'. <present behavior>module ISPVCALL tries to allocate trace dataset with hardcoded unitnames SYSALLDA and then SYSD...
about 11 years ago in z/OS / ISPF Not under consideration

Extend SERVAUTH SAF Name Length Beyond 8 Characters

Please look to extend SAF names beyond 8 characters in the SERVAUTH class.
about 11 years ago in z/OS / Communications Server Not under consideration

DFSMSMDSS Do not create candidate volume on RESTORE

DFSMSDSS creates a candidate volume when the number of volumes in the source dataset exceed the number of volumes where the dataset resides when restored. A candidate volume should not be created and there are not any keywords that can be specifie...
about 11 years ago in z/OS / DFSMS DSS Future consideration