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 1788

zCX Support combined LFAREA usage (2G/1M) if not enough LFAREA is available within one type

Currently, zCX supports the use of LFAREA. This reduces the overhead for TLB and increases performance for zCX. If zCX is configured to use LFAREA and there is not enough LFAREA available within one range (2GB, 1MB) then zCX falls back to 4K what ...
about 4 years ago in z/OS / Container Extensions (zCX) 0 Future consideration

Overflow of JES2 Resources beause of typing error in a batch application or in using the FTP JES2 interface

In a JES2 environment it is easily possible to quickly overflow every single type of JES2 resources, which are JQE's, JOE's, BERT's and Spool Space.A simple typing error in a batch application or in using the FTP JES2 interface may lead to trigger...
almost 6 years ago in z/OS / JES2 0 Future consideration

System utilities should produce more parseable output

IBM system utility output can be unnecessarily verbose. Most utilities produce page numbers, multiple headings, etc. Quite often this is not useful and must be filtered out by programs or scripts before or during processing. It would be be very us...
about 7 years ago in z/OS / DFSMS Utilities 4 Future consideration

Support for include/exclude lists in automount facility

We'd like the ability to select/exclude which systems are assigned automove=Y automounted file systems in the /etc/u.map parameter file.
almost 2 years ago in z/OS / USS 0 Future consideration

Filemode HSM - allow user to switch to su when issuing hbackup commands

it appears that if I am a user who can go into su (superuser) and then issue the hbackup command it doesn't honor or check the requestors ability to go to “su” (Facility class BPX.SUPERUSER). So…unless I have full access to all the files I want to...
about 4 years ago in z/OS / DFSMS HSM 2 Future consideration

zfsadm shrink should provide the ability to mount an unmounted zFS filesystem

zfsadm shrink requires too much manual intervention to be useful. It should provide the ability to mount an unmounted filesystem at a given mountpoint. This would benefit all stoage admins who may also want to release space on unmounted filesystem...
over 2 years ago in z/OS / z/OS File System (zFS) 1 Future consideration

zfsadm shrink should support a wildcard for -aggregate

zfsadm shrink requires too much manual intervention to be useful. Processing only one filesystem is extremely tedious for sites with hundreds or thousands of zFS filesystems. Adding the capability to process multiple zFS's in one command will help...
over 2 years ago in z/OS / z/OS File System (zFS) 1 Future consideration

Allow /usr/sbin/chmount to be able to change SETUID/NOSETUID dynamically

At the moment there is no dynamic way of switching between SETUID and NOSETUID using /usr/sbin/chmount. If you need to switch between these two mode it requires an umount/mount of the file system and potentially an outage of the application using ...
about 7 years ago in z/OS / USS 1 Future consideration

Improve the way of reporting FICON Link Incident Report

(System)Core banking systems (Description)In z/OS1.7 or later, when Linux on z recieves FICON Link Incident Report (LIR), zOS1.7 LPAR reports the LIR to the lowest MIF number of LPAR. BTMU would like to select whether or not z/OS reports the LIR.
about 10 years ago in z/OS / BCP_IOS 46 Future consideration

ALLOCATE VERB : DSNTYPE

Complete PDSE support
over 5 years ago in z/OS / DFSMS Access Methods Non-Vsam 1 Future consideration

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