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IBM Z Hardware and Operating Systems Ideas Portal


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z/OS

Showing 2923 of 3546

Have IDCAMS ALTER NEWNAME process whole VSAM SPHERE's

It would be very useful if a new optional SPHERE parameter could be included for an IDCAMS ALTER NEWNAME of VSAM datasets so the rename function is applied to the whole sphere associated with the base cluster, or at least it's Data and Index Compo...
6 months ago in z/OS / DFSMS Catalog/IDCAMS/AMS 3 Not under consideration

PDSE Member Generation access using JCL

Enhance JCL to enable access to PDSE V2 member generations.
over 6 years ago in z/OS / BCP_Allocation 1 Future consideration

Enhance message IFA016I with the root cause

There are numerous reasons a SMF dump program IFASMFDP USER exit might not be available, but the IFA016I message is a catch-all / generic message that does not provide any useful information (outside of an abend issue) which the user can use to di...
over 1 year ago in z/OS / BCP_SMF 0 Future consideration

USS Kernel to lift MVS Wait restriction when threads need to be accessed by LE

LE CEEDUMPs fail to collect data from paused threads in a multi-threaded environment due to the use of PAUSE/RELEASE and are in an MVS Wait. We're requesting the USS Kernel remove this restriction (similar to APAR OA44116 for KernWait) so threads ...
11 months ago in z/OS / USS 0 Future consideration

HSM detaches lower level data mover tasks and produces hundreths of BPXP018I THREAD tttttt, IN PROCESS ppppp ENDED WITHOUT BEING UNDUBBED WITH COMPLETION CODE 0033E000 AND REASON CODE 00000000

During file backup we get hundreths of BPXP018I with COMPLETION CODE 0033E000. When this is the way how HSM works it would be great to change it and avoid all this messages as the backup function in HSM ends correctly. Putting the BPX018I into MPF...
over 1 year ago in z/OS / DFSMS HSM 0 Future consideration

CSSMTP needs to redrive DNS lookup other than at startup

Current CSSMTP functionality only resolves DNS names to IP addresses on product startup. PMRs and questions have led to responses that indicate the implementation ignores the DNS time to live (TTL) parameters and, quoting from the PMR, "... elimin...
almost 7 years ago in z/OS / Communications Server 0 Future consideration

Separate message when configuring CHPID OFFLINE or ONLINE and CHPID is already offline or online

RBC is asking for a separate message when they CONIFG a CHIPD ONLINE or OFFLINE and the CHPID is already in that desired state. Currently, all it says is CONFIG processing is complete. For example:CHPID is ONLINE... CF CHP(85),OFFLINEIEE503I CHP(8...
about 3 years ago in z/OS / BCP_IOS 0 Future consideration

BPXF029E return codes for failed ROOT mount when ZFS is not initialized

Recently, we were supposed to remove/comment the FILESYSTYPE TYPE(HFS) statement in our BPXPRMxx, but instead we made the following mistake: FILESYSTYPE TYPE(ZFS) /* Filesystem type ZFS */ ENTRYPOINT(GFUAINIT) /* Entrypoint for defining ZFS */ /* ...
over 1 year ago in z/OS / USS 1 Future consideration

Consistent Read from Secondary - decision making in response to poor performance/hardware health changes

Our current understanding is that to exploit the DS8K's consistent read from secondary function, IOS currently sends some queries out at Hyperswap enable time in order to determine at the LCU boundary whether reads should be directed to the PPRC p...
about 1 year ago in z/OS / BCP_IOS 1 Future consideration

z/OS FTP PROXY OPEN support over TLS

We've recently started to enforce TLS encryption for z/OS FTP connections. Some of our jobs use the FTP "proxy" command to request that a dataset be transferred from one z/OS FTP server to another z/OS FTP server. However, when this is done after ...
3 months ago in z/OS / Communications Server 0 Future consideration