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DFSMS SMS

Showing 40

Allow SMS to process DD DUMMY

We would like to eliminate all esoterics from HCD and thus allow SMS to be the sole source for esoterics. There is at least one circumstance where this is not a transparent change and that is when using the DUMMY parameter. For example if you have...
over 7 years ago in z/OS / DFSMS SMS 1 Not under consideration

Attempting to use SPACE CONSTRAINT RELIEF dataclas atribute allocation after a failed multi-striping allocation

To attempt SPACE CONSTRAINT RELIEF single-striping allocation after a failed multi-striping allocation. As the level2 support had explained in PMR 50100,228,631 , when a multi-striped sequential dataset allocation fails ( Sustained Data Rate great...
over 7 years ago in z/OS / DFSMS SMS 0 Not under consideration

Allow the LIKE paramenter in JCL to use GDGs or PDS(E) for attributes

Currently to use LIKE in JCL has the following restrictions: DO NOT use LIKE= to model the characteristics of a PDS member coded in JCL, a GDG, or a temporary data set. Also, please note that the EXPDT or RETPD dates are NOT copied by LIKE. LIKE s...
over 7 years ago in z/OS / DFSMS SMS 2 Not under consideration

Add additional AVGREC sizes to Space definitions in JCL and IDCAMS

With the large size volumes and larger amounts of data going to datasets, it would be helpful if the AVGREC and DEFINE statements allow more options. Currently AVGREC has B(ytes) and K(ilobyte) and M(egabytes). and DEF VSAM has K(ilobyte) and M(eg...
almost 8 years ago in z/OS / DFSMS SMS 1 Not under consideration

Looking for a DFSMS/HSM exit point of RACF Control

We would like an SMS/HSM exit or RACF control that would prevent an inadvertent activation of an ACS routine that, for example, would delete all files 1 or more days old because a storage manager mistakenly sets the rule for 1 day instead of 10 da...
over 8 years ago in z/OS / DFSMS SMS 4 Planned for future release

SMS SPACE CONSTRAINT RELIEF -create a REPORT that informs the usage of SCR

Customer is changing OEM STOPX37 to SMS SPACE CONSTRAINT RELIEF. He can verify SCR is working because msg IGD17286I is issued. It informs the space percentual (%) is being reduced. But we can't find a way to create a REPORT that informs the usage ...
over 8 years ago in z/OS / DFSMS SMS 2 Not under consideration

Populate STORGRP ACS variable during Class Transition

When doing a DFHSM Class Transition, environment SPMGCLTR, supply the Storage Group that the dataset currently resides in to the ACS logic most likely in the &STORGRP variable
about 9 years ago in z/OS / DFSMS SMS 1 Not under consideration

Set MSR data set response time targets for automatic tiering with

Currently, automatic tiering is managed at the volume/extent level without knowledge or consideration of the service level objectives for the data sets on the volumes. When caching was introduced, the MSR objective was used to drive must cache/may...
about 9 years ago in z/OS / DFSMS SMS 2 Not under consideration

Opportunity to set the data tier in the DASD subsystems using DFS

At the moment, we have the chance to define all kind of attributes for data sets, by using DFSMS Data Class, Storage Class and Management Class. We need an enhancement for the DFSMS classes, to also control the tiering in the DASD subsystem Now, t...
about 9 years ago in z/OS / DFSMS SMS 4 Not under consideration

Need improved SMS initialization message for IPL automation

During an IPL, SMS issues the IGD020I message indicating that SMS has completed initializtion. Unfortunately, the SMS intialization does not include all of the SMS subfunctions (such as compression services, SMS VSM, etc.) since those subfunctions...
over 9 years ago in z/OS / DFSMS SMS 1 Not under consideration

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