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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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z/OS

Showing 2941

DSS should support all functions for the cloud too

Within HSM I recognized that DSS is not migrating some datasets to the cloud because of its limitations. In my case: ADR600E, RC=7, The data set is a VSAM data set where the high used RBA equals the high allocated HBA. First I thought it's an erro...
over 1 year ago in z/OS / DFSMS DSS 0 Planned for future release

RMF details about ECSA consuption by %MVS and VTAM address space

%MVS and VTAM represent one of the biggest consumers of ECSA memory, and as we often have shortage alerts, it would be interesting to know which processes are consuming more ECSA. With more details we could prevent system interruptions and transac...
almost 2 years ago in z/OS / RMF 4 Not under consideration

Merge Library SYS1.SDWWDLPA into SYS1.LPALIB

If module DWW1VS00 (alias DWW1SCSR) is not present on LPA at IPL time we will get an abend X'0C4'. That is not an obvious problem to be solved, because the message does not indicate a library missing. The Library SYS1.SDWWDLPA is critical to IPL t...
over 7 years ago in z/OS / DFSMS VSAM/RLS 3 Future consideration

Catalog Failures during Housekeeping should set a rc4

During EDGHSKP EXPROC processing when a call to uncatalog data sets on an expiring tape fails RMM issues message EDG2158I to the RMM STC log but continues processing without setting any warnings in the output of the Housekeeping job itself or in t...
over 3 years ago in z/OS / DFSMS RMM 0 Future consideration

Provide Dynamic Allocation Capability for PDSE Member Generations

Provide a Dynamic Allocation (SVC 99) capability to access a member generation.
over 8 years ago in z/OS / DFSMS Access Methods Non-Vsam 2 Future consideration

Enhance SMF logstream IFASMFDL failure messages

Our SMF logstream dump job was failing with: IFA832I INVALID PARAMETER COMBINATION FOR ARCHIVE OPTION IFA845I DIAGNOSTIC INFORMATION LSNAME = IFASMF.AQHO.DEFAULT FIRST LOGBLOCK RCD HDR = 00120000 1E02003B 44870121 162FC4E4 D4E80000 002C02C0 CURREN...
over 3 years ago in z/OS / BCP_SMF 0 Future consideration

REDO

Add support for ISPF EDIT command REDO. Sometimes we go too far using UNDO. It would be nice to have a REDO option.
almost 5 years ago in z/OS / ISPF 0 Future consideration

Enhancement to RACF to notify when there is a prolonged contention on critical RACF resources

We have experienced a prolonged Security Manager resources contention situation where the critical security manager resource is lockup by a low priority task while there is a higher priority task entered a spin loop and consumed all the CPUs in th...
over 1 year ago in z/OS / RACF 1 Not under consideration

To allow configured the parameter "revoked after unsuccessful password attempts" in the RACF user profile. Actually it is only possible as a generic rule for all the users through the SETROPTS PASSWORD(REVOKE(d)) command

To avoid a DoS (Deny of Service) due a service user revoked because a wrong use of the password causing impact in the applications & services using it.
over 1 year ago in z/OS / RACF 1 Not under consideration

Try other connection paths when one fails

Currently when a connection path fails, if it is best path it will be attempted to be used the next time a session is attempted to the same end point. That is unless you set UNRCHTIM. UNRCHTIM is the amount of time it is deemed unreachable. There ...
12 months ago in z/OS / Communications Server 1 Not under consideration