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IBM Z Hardware and Operating Systems Ideas Portal


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Core Infrastructure

Showing 2925

Add DFSMShsm RECYCLE for Cloud Objects

An enhancement to DFSMShsm RECYCLE to consolidate containers with a few objects to the "active" container or a specific container for consolidated objects. DFSMShsm creates cloud containers to store objects using the default syntax of SYSARC.<H...
about 2 years ago in z/OS / DFSMS HSM 0 Future consideration

Enhance command D XCF,ARMSTATUS to include RESTART_METHOD in use by ARM elements

It would be nice to have the RESTART_METHODs included in the output of display commands "D XCF,ARMSTATUS,DETAIL" and "D XCF,ARMSTATUS,EL=xxxxxxx". The only way to get that information today is by running the IXCMIAPU utility and look at the active...
over 6 years ago in z/OS / BCP_XCF/XES 1 Future consideration

(Dynamic) Recalculation of JQE blocks when SPOOLNUM is increased to avoid increase of BERT resources.

Addition of several new spool volumes to a JES2 MAS unexpectedly increased the usage of BERT resources. In our case, this caused a critical BERT resource shortage. JES2 was last cold started in the year 1997. Therefor the calculated JQE block prob...
almost 9 years ago in z/OS / JES2 1 Future consideration

Identify HFS and PDSE datasets in the MCDS Dcollect.

Currently it is not possible to tell the difference between PDSE and HFS datasets in a MCDS DCOLLECT. Type "M" records have no flag for HFS datasets and HFS datasets have flag UMPDSE set. Type "D" records do have a flag for HFS datasets in flag DC...
over 2 years ago in z/OS / DFSMS Catalog/IDCAMS/AMS 2 Not under consideration

Allow $TDESTDEF,RDEST=USER

Allow RDEST of DESTDEF to be modified dynamically. Currently it requires an all member warm start, which in many environments is just not possible so the change is impossible to make.
almost 7 years ago in z/OS / JES2 0 Future consideration

Create a user OMVS segment field to contain a umask value that would apply to file creation and chmod

Please enhance RACF to add a user OMVS segment field to contain a umask value that would apply to file creation and chmod.
almost 7 years ago in z/OS / RACF 2 Not under consideration

Allow DFSMSHSM to provide Immutable option during bucket creation

We are using IBM Transparent Cloud Tiering and HSM to migrate data to the cloud. We have been questioned by our auditors if the data stored to the cloud is immutable. They want verification that once the data is written to the cloud, it cannot be ...
over 2 years ago in z/OS / DFSMS HSM 0 Future consideration

Additional SDSF reason codes to the client

I was trying to access the SDSF APF panel while the system was under heavy IO stress. Retrieving the data for the panel failed with: ISF452E SDSFAUX communications failed, return code 0x00000004, reason code 0x0036080F, function "query APF". Inter...
almost 7 years ago in z/OS / SDSF 1 Future consideration

Additional C functions for Linux portability

Add strnlen and wcsnlen (as on Linux) to the C runtime library.
over 4 years ago in z/OS / LE 0 Future consideration

D ICEOPT

Hello, Proposal to create a "D ICEOPT" command. Recently we discovered that some obsolete/undocumented options were preventing the ICETPEX from being invoked. There was another LPAR in the plex which did NOT have these undocumented options and the...
about 9 years ago in z/OS / DFSMS DFSORT 2 Not under consideration