IBM Z Hardware and Operating Systems Ideas Portal
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z/OS

Showing 97

Add sudo command into the base install USS security

Integrating sudo like Linux has would improve security by being able to use superuser privileges on a case-by-case basis rather than having all of your commands be superuser authorized. We'd also be able to set restrictions and timeouts in the sud...
3 months ago in z/OS / Ported Tools 8 Planned for future release

Modernization of IBM zOS USS Environment

Looking to modernizing the IBM zOS USS environment to enhance its compatibility with contemporary POSIX standards and utilities. The current system, while robust, lacks certain modern features that are essential for efficient and streamlined opera...
about 1 month ago in z/OS / USS 0 Planned for future release

Describe the catalog mapping information for capacity estimation

When we migrated the sequential data sets to SMS environment, the user catalog ran out of space, and many batch jobs were ABEND. This was due to an increase in the size of catalog entries due to the use of a maximum of 59 for the Volume Count of ...
8 months ago in z/OS / DFSMS Catalog/IDCAMS/AMS 2 Planned for future release

Support in-place editing for sed

The Linux version of sed has a "-i / --in-place" option that allows a sed script to modify a file in-place. The z/OS versions of sed found at /bin/sed do not support this option. Without this option, users resort to a shell redirect and rename usi...
about 1 month ago in z/OS / Shell & Utilities 0 Planned for future release

Drop the requirements for VSAM RLS/Sysplex Structure

To make possible to use the new EzNoSQL database without a sysplex.
4 months ago in z/OS / DFSMS EzNoSQL 3 Planned for future release

To be complete, the IPCS SUMMARY COMMAND dispatchablity information needs to go beyond TCBFLGS4 and also include WEB dispatchablity information plus more

From IPCS, the SUMMARY command is widely used to determine the state of a TCB in a given address space. That includes the TCBFLGS4 non-dispatiblity flags. For example, if a TCB was in an RB wait via the Wait service, IPCS would state that 'Top RB ...
about 1 year ago in z/OS / BCP_Supervisor 1 Planned for future release

Allow programmatic determination if a zIIP engine is online temporarily for System Recovery Boost

We have had several customer requests for determining if a zIIP engine is online due to a System Recovery Boost or not (to prevent accidental activation in an LPAR). Currently the only way of doing this is by issuing a D M=CPU operator command and...
12 months ago in z/OS / BCP_Supervisor 0 Planned for future release

Request for IEBCOPY to use Storage Above the Line(31 addressing mode)

For PDS datasets one needs to compress them on a regular basis to regain unused space. One method is to use DFSMSdss compress which will invoke IEBCOPY to do the compress. IEBCOPY issues a conditional getmain for control blocks and tables in stora...
over 4 years ago in z/OS / DFSMS Utilities 1 Planned for future release

XCF signaling I/O stalls during IODF ACTIVATION involving thousands of HW changes

XCF signaling I/O stalls during IODF activation On an z/OS image that did NOT issue the HW ACTIVATE-Customer observed that CPU usage for all MASTER address spaces was more than 10 CPs for the RMF Mon 3 interval just before the IOS502I message. Add...
over 3 years ago in z/OS / BCP_IOS 0 Planned for future release

Spot compatibility issue before run-time

Link-edit message IEW2576I is issued by z/OS BINDER and program run-time failed with S0C1. IEW2576I 5034 RESULTANT AMODE( 24 ) OF ENTRY POINT AND RMODE( ANY ) OF SEGMENT 2 MAY BE INCOMPATIBLE. Since module should have RMODE(24) if it is call...
about 3 years ago in z/OS / Program Management/Binder 1 Planned for future release

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