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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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Core Infrastructure

Showing 2994

DFSMSMDSS Do not create candidate volume on RESTORE

DFSMSDSS creates a candidate volume when the number of volumes in the source dataset exceed the number of volumes where the dataset resides when restored. A candidate volume should not be created and there are not any keywords that can be specifie...
almost 10 years ago in z/OS / DFSMS DSS 1 Future consideration

Z/OS Unix OCOPY

Update OCOPY to correct abend S213-15 (IEC143I) if DSNTYPE=LARGE and SMS BLOCKTOKENSIZE is REQUIREd.
over 5 years ago in z/OS / USS 4 Future consideration

Better recovery from VTS and z/OS out of sync volume mount status

We have had numerous instances where z/OS and the VTS get 'out of sync' in regards to the mount status on a single VTS logical drive. We have had several instances of this situation with the most recent case documented in PMR 34469,122,000. In thi...
over 8 years ago in z/OS / DFSMS Tape Storage SW Support 3 Future consideration

BPXN004I msg should be "E"

BPXN004I error condition is much more than an information msg and this condition can cause sysplex wide uss issues
over 8 years ago in z/OS / USS 2 Future consideration

IEFC001I Should include the nested level in it

Currently the IEFC001I messages looks like this IEFC001I PROCEDURE MYPROC WAS EXPANDED USING SYSTEM LIBRARY SYS1.PROCLIB
over 8 years ago in z/OS / BCP_Scheduler 1 Future consideration

Implement IXGINVNT REQUEST=CHECKDEF EXTRACT=YES and return all logstream names in a sysplex

It would be useful to go ahead and implement IXGINVNT REQUEST=CHECKDEF EXTRACT=YES. It would be nice to have information like the system name the logstream belongs to, status of the logstream, what kind of logstream it is, *DASDONLY*, PRODUCTION o...
over 1 year ago in z/OS / BCP_Logger 2 Not under consideration

zERT - externalize collection ID for JCC packages

zERT uses the NULLID JCC packages for database access by default and needs specific bind options such as KEEPDYNAMIC(YES) and RELEASE(DEALLOCATE). However, we have to operate other workload with different settings and need the possibility to speci...
almost 3 years ago in z/OS / Communications Server 0 Future consideration

Add IWQ details to SMF119 subtype 02 records

The IWQ algorithm change introduced in PH43504 means that TCP/IP connections can move from the primary input queue to the bulk data AIQ at any point during the lifetime of the connection. It would be useful to record details of bulk data queue reg...
almost 3 years ago in z/OS / Communications Server 1 Future consideration

Add INBOUND or OUTBOUND indicator in SERVAUTH Class NETACCESS Profile SMF Records

For SERVAUTH class NETACCESS profiles, please include information on whether the check was INBOUND or OUTBOUND in the LOGSTRING if possible.
about 10 years ago in z/OS / Communications Server 2 Not under consideration

PDS with 4K directory blocks, Load module headers

Current PDS directories are 256 bytes with 8 byte key, so 38 blocks per 3390 track or 9.5K of data. Allowing 4096 bytes with 8 byte key would allow 11 blocks per 3390 track or 44K of data. Current PDS directories only have full blocks until end of...
over 1 year ago in z/OS / DFSMS Access Methods Non-Vsam 1 Not under consideration