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IBM Z Hardware and Operating Systems Ideas Portal


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z/OS

Showing 2971

PAGENT client connection retry notification

I noticed that when PAGENT reaches both ServerConnectWait and ServerconnectRetries for the ServerHostBackup the connection failure and retry messages stop appearing in the STC output. 16.02.46 STC37225 EZZ8780I PAGENT CANNOT CONNECT TO POLICY SERV...
about 2 years ago in z/OS / Communications Server 1 Not under consideration

Where record length is less than 16, or EXCP access method is used, do not encrypt instead of abending with an S213 open error

With the large number of basic format physical sequential datasets in our environment that are legitimatelly less than 16 bytes, or the relatively large number of programs that execute EXCP access method, it is very disruptive to abend the associa...
about 2 years ago in z/OS / DFSMS OCEOV 0 Future consideration

Enhance data returned by IARV64 REQUEST=LIST to improve tracking of memory object creation history.

Shared memory objects are commonly used in system software and can be accessed by multiple system address spaces and components. Diagnosis for memory problems where large shared memory objects are involved would be made easier by enhanced ownershi...
about 2 years ago in z/OS / BCP_Storage Management (inc. RSM/ASM/VSM/DIV) 0 Future consideration

Better Alert or Avoid having a UserCatalg allocated elsewhere that in the CAS

The customer has got a problem with a UserCatalog he wanted to move, but this UserCatalog was allocatde in the *MASTER* Adress Space
over 6 years ago in z/OS / BCP_Allocation 2 Not under consideration

Make APF-Authorised VTAM applications check VTAMAPPL resources

VTAMAPPL resources are only checked when non-APF programs attempt to OPEN ACBs.However, using programs such as SuperSession it is possible for any user to OPEN ACBs and thus subvert controls over ACB opening. This can be used in a denial of servic...
about 2 years ago in z/OS / Communications Server 1 Not under consideration

Allow PORT command to be disabled from FTP.DATA

While I understand there is a SENDPORT command to disable the sendport command for the z/OS FTP client I would prefer an option in the client's local FTP.DATA file to be simply set to disable it.
almost 11 years ago in z/OS / Communications Server 2 Not under consideration

z/os to be able to change tape cat code

hello, our z/VM team currently performs this task for us. via something called DFSMSRM, this includes a better Q LIB VOL command as well as set volcat volume by chance can z/OS have similar capabilities?
about 2 years ago in z/OS / DFSMS Tape Storage SW Support 2 Not under consideration

Create a RACF/Secure Communications redbook

The documentation for setting up secure communications between z/OS lpars/plexes and external sources (that may or may not be mainframe-related) is not at all stream-lined, and I've had to dig into RACF, TCPIP and OpenSSH manuals, along with googl...
over 4 years ago in z/OS / Communications Server 1 Not under consideration

LPAR Image Capacity Calculation

When we have set a value for Defined Capacity of 600, the Image Capacity shows me 600 as well. That's reasonable and is comprehensible. As we do not work with Defined Capacity anymore the Image Capacity Value changed. I have Defined Capacity of 0,...
over 6 years ago in z/OS / BCP_WLM 1 Not under consideration

Insufficient information in ADR556W

During a logical copy of a mult-ivolume data set residing on both eav and non-eav volumes, to a mixture of eav and non-eav volumes, this message only provided the data set name, and that Extend Attributes were not retained.
almost 9 years ago in z/OS / DFSMS DSS 2 Not under consideration