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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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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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Core Infrastructure

Showing 2930 of 3562

Structure-level control of CF CPU utilization

As discussed in PMR, we had a high consumption problem of a WMQ structure in a CF impacting other users of the CF. Consumption CF reached 90%, and the consumption of structure in question has reached 80% of CF.We need a way to control the use of t...
about 8 years ago in z/OS / BCP_XCF/XES 1 Future consideration

OMVS TSOCMD does *not* honor IKJTABLS

IKJTABLS is used for the TSO environment and one would expect it to be honored with the tsocmd under OMVS but it is not. This was discovered when using tsocmd parmlib and it failed but the parmlib command worked under TSO. Added parmlib to the aut...
about 1 year ago in z/OS / Shell & Utilities 5 Future consideration

Add Support for Performance and Diagnostics Metrics (PDM) Header in z/OS

The Performance and Diagnostics Metrics (PDM) IPv6 Destination Options (DO) Header is defined in : http://datatracker.ietf.org/doc/draft-ietf-ippm-6man-pdm-option/ (This draft has been adopted by the IP Performance Metrics (IPPM) Working Group of ...
about 9 years ago in z/OS / Communications Server 2 Not under consideration

ATTLS, like IPSEC, should offload encryption to ziip engines

IPSEC has offloaded the encryption processing to ziip processors, and ATTLS should do the same.
about 8 years ago in z/OS / Communications Server 2 Not under consideration

Enhance OMVS cp command

Enhance the OMVS cp command by allowing the user to set an option, perhaps via an environmental variable, to increase the number of buffers used for the copy.
over 4 years ago in z/OS / Shell & Utilities 2 Future consideration

Create new "last login timestamp" attribute in LDAP for entries

RACF provides an attribute, LAST-ACCESS, which is mapped to racfLastAccess in SDBM which can be found here: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.3.0/com.ibm.zos.v2r3.glpa200/tivrff.htm#racfcf This searchable attribute returns th...
over 3 years ago in z/OS / LDAP 0 Planned for future release

Espansion problem on DB2 table allocated on Storage group with available free space

DB2 for z/OS does not elect to reuse the space that it freed up on the first volume of multivolume vsam dat set.DFSMS will not and cannot know it is available for reuse.Since the data set is a Linear Data Set, it is up to the application to determ...
almost 8 years ago in z/OS / DFSMS VSAM 2 Not under consideration

Add syntax check to the Policy Agent image / parameter dataset

This function could catch syntax errors in the parameter dataset prior to implementation reducing potential outages.
about 1 year ago in z/OS / Communications Server 1 Not under consideration

New Parameter: Automatically terminate FTP data session with termination of FTP control session

Provide a parameter to indicate that an FTP dataconnection should be terminated if the associated control connection isterminated.
over 6 years ago in z/OS / Communications Server 1 Not under consideration

Make CEETBCK statement_id parameter optional for performance reasons

In order to populate the statement_id parameter, CEETBCK needs to invoke the debug infrastructure, which can present considerable overhead if CEETBCK is frequently used ie. in non-error contexts. Passing a null pointer (OMITTED in the case of COBO...
over 6 years ago in z/OS / LE 2 Future consideration