IBM Z Hardware and Operating Systems Ideas Portal


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z/OS

Showing 1186

Upgrade to the BPXPRM## syntax checker

Please add a check to the syntax checker for BPXPRM* parmlib member. If a /* is entered and another /* is entered please note at least a message that an */ was not seen before the /*.
2 months ago in z/OS / USS 2 Not under consideration

Automated SMF Collection based on PARMLIB setting or z/OSMF Settings Plugin

SMF collection on z/OS does not establish a standard HLQ or dataset naming conventions for SMF collection and history. Basically every shop has their own process of collecting SMF which involves customization of z/OS exits to capture when the data...
4 months ago in z/OS / BCP_SMF 1 Not under consideration

Error message to be produced when LNKLST concatenation datasets experiencing severe performance degradation, especially Sys1.LINKLIB.

This will indicate that there is a problem with LNKLST concatenated datasets, and that LNKLST is is under performance degradation constraints, when datasets were removed and added back to the LNKLST concatenation.Current error messages for LNKLST ...
10 months ago in z/OS / BCP_Supervisor 1 Not under consideration

Add additional filtering keywords to IEASYMxx

If IEASYMxx supported a SYSDEF SYSRES(volser) parameter it would be possible to set other symbols based on the volser of the sysres. This would eliminate the need for the system programmer to change IEASYMxx each time the IPL volume changed. Reduc...
2 months ago in z/OS / BCP_Supervisor 1 Not under consideration

zSORT should be able to use Virtual Flash Memory instead of using disk in case of memory shortage

Today, many financial companies use Virtual Flash Memory (VFM) in their zSystems. However, this feature has a limited number of users on z/OS. And there's also TBs of memory on VFM. Why DFSORT or DB2 SORT utilites do not use VFM to improve the per...
over 1 year ago in z/OS / DFSMS DFSORT 1 Not under consideration

Rust Language Support for z/OS

Rust is a very powerful, memory safe system programming language that would be extremely useful on the mainframe platform. Rust would also be able to use existing z/OS C libraries as it natively supports linking to C libraries. My hope would be s...
over 2 years ago in z/OS / Ported Tools 2 Not under consideration

All error messages for shell tools should be complete and NOT require referencing a Messages and Codes manual

Receiving a message like this (example from DSFS dsadm command): IDFS00329E Could not set creation parameters, return code 126 reason code ED07621A. Is confusing and meaningless to the average OMVS shell user. They are not used to finding a messag...
about 1 year ago in z/OS / z/OS File System (zFS) 4 Not under consideration

List General Resource Classes that were not unloaded by IRRDBU00 in the SYSPRINT output from IRRDBU00

Output from IRRDBU00 is highly dependent upon the general resource classes that are defined on the system where the unload is performed. IRRDBU00 does not unload profiles in classes that are not defined on the system where it is executed and does ...
5 months ago in z/OS / RACF 1 Not under consideration

Report the RACF database template level of each INDDn database in the SYSPRINT output from IRRDBU00

Output from IRRDBU00 is highly dependent upon the level of the templates in the database being unloaded. Knowing the level of the templates can help set expectations as to the contents of the unload. This information can also provide a mechanism f...
5 months ago in z/OS / RACF 1 Not under consideration

Define the conflicting certificates have same public key within RACF database

RACF database should have certificates with same public key to be defined. As long as certificates have different serial number, they should be consider as different certificates. Since Digicert has created two intermediate CA which have different...
about 1 year ago in z/OS / RACF 1 Not under consideration

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