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IBM Z Hardware and Operating Systems Ideas Portal


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z/OS

Showing 3019

Running REXX containing dialogues should issue an error in case of user interaction when using REST interface

We use the command "zowe zos-tso issue command "exec somerexx"" extensively, to reuse some of our existing REXX on Z.This causes problems sometimes, when a legacy REXX calls another legacy REXX that calls another ..., and somewhere a panel pops up...
over 1 year ago in z/OS / z/OSMF 0 Future consideration

Uncatalog and Forceexpire incomplete residual datasets when a multivol-multidataset chain is broken by HSKP in RETAINBY(VOL) environment

If in a tape chain are present dataset with different retain date due to different VRS, and parmlib option is RETAINBY(VOL), it is possible to have chunks of an expired dataset in the first or last position of the retained tape, because PREVVOL or...
almost 2 years ago in z/OS / DFSMS RMM 0 Future consideration

RMF CF OVERVIEW Data shouldn't miss when one LPAR is down.

In our z/OS V2R5 environment, we observed that RMF MONITOR 3 CF OVERVIEW record couldn't be found which is empty. The Time gap is from 02/16/22 15.17.10 to 02/16/22 16.48.00.Our JB0 system ran into issue during this time range, but we don't think ...
about 3 years ago in z/OS / RMF 1 Future consideration

Enhance REXX MVSVAR to return more system-related data

All Enhancements related to Enterprise PLI GETSYSWORD/GETJCLSYMBOL should be also available in Rexx using MVSVAR function or equivalent. MVSVAR('STEPNAME') Stepname of active TaskMVSVAR('PROCSTEP') Procstepname if any MVSVAR('SMFID') SMF ID of Sys...
over 7 years ago in z/OS / TSO 6 Future consideration

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...
over 8 years ago in z/OS / BCP_XCF/XES 2 Not under 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 ...
over 9 years ago in z/OS / Communications Server 2 Not under consideration

Low latency zIIP eligible work running on LPARs without VH, and IIPHONORPRIORITY=YES must receive timely help from GCPs

Customers with low latency zIIP eligible work cannot rely on IIPHONORPRIORITY=YES to timely get help from standard CPs without ensuring that they have at least 1 Vertical High (VH) zIIP
over 5 years ago in z/OS / BCP_WLM 3 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.
over 8 years ago in z/OS / Communications Server 2 Not under consideration

ISPF View/Edit entry panel is giving a ?Request failed? error when browsing a relative generation that does not exist.

When entering the name of a relative generation of a GDG that has no entries (e.g. SYS3.TEST.PDS(0)) on the View or Edit Entry panel, it will result in error message "Request Failed". If help is selected, it will display pop-up message "ISRD024 Al...
almost 4 years ago in z/OS / ISPF 1 Future consideration

Prevent recalling HSM migrated datasets when calling REST to get list of data sets on a system

REST API: List the z/OS data sets on a system recalling HSM migrated datasets and it does not support X-IBM-Migrated-Recall header to prevent this. This causes from time to time big delay and request often is timed out. In any case this behaviour ...
over 5 years ago in z/OS / z/OSMF 1 Future consideration