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 3019

Allow ML1 DASD volume DEFRAG when HSM is active

Based on a Case that I had opened regarding the use of DFDSS DEFRAG and ML1 DASD volumes, IBM Support mentioned that "...if you want to do defrag the ML1 volumes, you should backup the ML1 volumes first and then shutdown HSM. You should not runnin...
almost 2 years ago in z/OS / DFSMS HSM 0 Future consideration

zERT Sessions Exclusion

Provide ability for zERT to exclude loopback to loopback address sessions.
almost 6 years ago in z/OS / Communications Server 2 Not under consideration

Preserve JESJCLIN & SYSIN over NJE / OFFLOAD / SECERROR

JES2 would preserve the special datasets JESJCLIN and the generated for SYSIN DD */DATA, when Jobs travel through NJE, OFFLOAD or there are security problems.
almost 10 years ago in z/OS / JES2 1 Future consideration

Add a message to indicate an error when z/OSMF cannot verify the certificate you provided

An error message indicating z/OSMF couldn't use the certificate provided (visible to the end-user) would decrease the amount of ICH408I messages in our system log. Something like "Certificate not recognized by z/OSMF. Use standard login method ins...
almost 2 years ago in z/OS / z/OSMF 0 Future consideration

SAF Resource Protection for Port 0

Create a SAF Resource or some other type of protection to protect port 0 from IDs requesting BIND / LISTEN. IDs must then be permitted the specific access to be able to do so.
almost 4 years ago in z/OS / Communications Server 0 Future consideration

Do not check CDUSE for an active LPA queue CDE.

Do not check CDUSE for an active LPA queue CDE. When more than 32767 LOAD requests for a module on the active LPA queue have been issued, with no corresponding DELETE, this would prevent message CSV002I from being issued and subsequent LOADs for t...
almost 2 years ago in z/OS / BCP_Supervisor 0 Planned for future release

BPXWMIGF Swap Enhancement

I'd like the ability for the bpxwmigf migration tool to quiese the source file system at the end of the copy to target file system process so that the swap can safely be performed even if the source file system is actively being written to or read...
almost 2 years ago in z/OS / USS 0 Future consideration

Additional information about the status of Cache Fast Write

Currently there is no easy way to be sure, that Cache Fast Write(CFW) is not used on your system. But in the event of an hyperswap CFW can be a problem. Therefore every customer should know their configuration. The problem is that the "DEVSERV P" ...
almost 2 years ago in z/OS / DFSMS Disk Storage SW Support 1 Future consideration

The clock() function that determines process time on z/OS needs to be increased or reset to zero after it reaches max value

We have a PMR 29022,082,000 opened with IBM Integration Bus V10 support about SMF CPU time not reporting correctly for some message flows. L3 found that the clock () function they were using to calculate processor time hit max value so they could ...
almost 8 years ago in z/OS / LE 3 Not under consideration

NFS man pages missing

The following NFS man pages missing: crnl2nl, mvslogin, mvslogout, mvs2os2, nfsstat, nl2crnl, os22mvs, showattr, showmount
almost 10 years ago in z/OS / Network File System (NFS) 2 Not under consideration

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