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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 2926

TCPIP Sysplex Autonomics with CSM constrain

VTAM CSM FIXED Storage arise 80% CONSTRAIN situation due to a high demand of TCP workload with 4 OSA 10 Gb interfaces. But returns to a level under 80% immediately. This situation repeats more than 1000 times in 2 hours.TCPIP Sysplex Autonomics do...
over 3 years ago in z/OS / Communications Server 2 Not under consideration

Increase or remove DFSMSdss 255 SYSIN statement limit

DFSMSdss has a limit of 255 SYSIN statements per execution. This limits to ~200 the number of datasets in any one execution of COPY or RESTORE with individual RENAMEU statements, even when using DATASET(FILTERDD(name)).
almost 3 years ago in z/OS / DFSMS DSS 0 Future consideration

Improve Health Check for RACF_CERTIFICATE_EXPIRATION

We run ISKLM server on z/OS to maintain tape encryption keys. Expired certificates should stay in then keyring until they are not used anymore. Expired certificates possibly stay a long time in the keyring. RACF_CERTIFICATE_EXPIRATION becomes seve...
over 2 years ago in z/OS / RACF 2 Future consideration

Add Master Catalog enqueue (or something) to prevent unexpected master catalog delete

We roll out maintenance through a rolling IPL process. Each maintenance IPL uses a rotating cycle of 2 or 3 sysres sets (call them A, B and possibly C), of which the oldest is built with the new maintenance each time. Part of this process is to al...
about 1 year ago in z/OS / DFSMS Catalog/IDCAMS/AMS 2 Not under consideration

Healthcheck XCF_CDS_SPOF should be customizable via Healthcheck framework

The check IBMXCF,XCF_CDS_SPOF checks once every hour for single points of failure in CDS configuration. It also tells you once every hour, if you bought a machine with only one CPU drawer, that this indicates a SPOF. There is an option to ignore t...
over 6 years ago in z/OS / BCP_IOS 0 Future consideration

CLONE master catalog ,using ibm utilities, to an alternate name with no internal updates.

The option to switch from one master catalog to another.... staging for future ipls.
3 months ago in z/OS / DFSMS Catalog/IDCAMS/AMS 2 Not under consideration

TCP/IP leaves the group EZBTCPCS with the message *EZZ9676E and It is not able to rejoin it again.

After a lack of ECSA in a member of a 4-way sysplex, TCP/IP leaves it with the message *EZZ9676E and It is not able to rejoin the XCF group again.Even when we have GLOBALCONFIG SYSPLEXMONITOR AUTOREJOIN options active and the problem that caused t...
about 10 years ago in z/OS / Communications Server 13 Not under consideration

Make IEBCOPY return codes consistent with documentation

When IEBCOPY hits certain warning conditions it issues a message such as IGW01557W MEMBER FOO NOT COPIED BECAUSE THE NAME ALREADY EXISTS IN THE OUTPUT DATASET CAUSING A COPY GROUP NO-REPLACE CONFLICT. "W" messages such as this are documented in ht...
over 4 years ago in z/OS / DFSMS Utilities 2 Future consideration

TSO DELETE should delete the PDSE base member and all generations

TSO Delete currently deletes the PDSE base member (generation 0) and leaves generations -1 and beyond as orphan/ghost members. Delete should delete the base and all generations - with an appropriate message See old idea ZOS-I-3593 this is a fairly...
10 months ago in z/OS / DFSMS Catalog/IDCAMS/AMS 2 Future consideration

List data set members and USS files with control characters in the name

Product: Zowe CLI, Zowe Explorer, Postman Actor: User attempting to list members in a partitioned data set or list files in a USS directory when one of the names contains a control character in the range \x00-\x1f (such as \x0a = LF and \x10 = DLE...
over 1 year ago in z/OS / z/OSMF 0 Future consideration