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DFSMS SMS

Showing 17

Enhance DFSMS to check for assignment of DATACLASS values for the SCDS, ACDS, & COMMDS

This will inform administrators prior to an activation that a configuration conflict exist which may cause activation to go into allocation, effectively preventing activation from proceeding. Worse case could be a difficult to recover CDS file.
about 1 month ago in z/OS / DFSMS SMS 0 Future consideration

add the substr function into ACS routines to simply SMS management for complex environment

I have been working with a customer who wants to obtain the subsystem ID for more generic filtlists and storage group assignments. Something like filtlist XXXSAP INCLUDE(DSN%%%U.**, 'ICF.DRPLEX.%%%SAP') EXCLUDE(DSN%%%%%.ARCHLOG1.**, DSN%%%%%.ARCHL...
6 months ago in z/OS / DFSMS SMS 1 Future consideration

creation of a new read-only variable: &LIKE(Yes/No) for the ACS routine

With the LIKE parameter in JCL the following read-only variables are not available in the ACS-routines. &DSNTYPE &DSORG &MAXSIZE &RECORG &SIZE I would like to have a new read-only variable : &LIKE (YES/No) recognize that th...
7 months ago in z/OS / DFSMS SMS 0 Future consideration

DFSMS, SREAD OVER VOLUMES depending upon volume-status and free-space

'Spread over volumes' allocated always on the volumes at the beginning of a storagegroup, regardless of volume-status : QUINEW,ENABLE and free-space. If it supported the behavior of primary allocation over multiple volumes no longer differs from o...
7 months ago in z/OS / DFSMS SMS 0 Future consideration

ACS Read only variable required for RECFM

We are converting our sequential data to extended format in preparation for pervasive encryption. We use the zbna software to identify files unsuitable for EF, due to utilising EXCP. We have identified a lot of files with a RECFM of FS (mostly SAS...
9 months ago in z/OS / DFSMS SMS 1 Future consideration

Use of a filtlist in the exclude statement

We would like to be able to use a filltlist in the exclude statement of another filllist. Often we have a long list of datasets that are allocated with custom constructs. So that the general filtlist does not unintentionally take effect, we also e...
10 months ago in z/OS / DFSMS SMS 3 Future consideration

Support SHAREOPTIONS when creating a VSAM with JCL

We are trying to use the JCL DD statement to create some VSAM Data Sets to remove the extra IDCAMS DEFINE steps in some jobs. It is working quite well, especially if we are using the LIKE parameter to get most of the properties from 'model' VSAMs....
about 1 year ago in z/OS / DFSMS SMS 1 Future consideration

Wild card/s for numeric, alpha characters

Currently there are only *(asterisk) and %(percent) symbols for wild carding DSN (dataset names) in the ACS routines. To optimize/simplify ACS routine coding, we need wild cards for numeric, alpha characters instead of just % for specific fixed po...
over 1 year ago in z/OS / DFSMS SMS 3 Future consideration

DFSMS and improved volume selection in a Storagegroup.

Any installation changes volume size over the years. From M3 to M54 and now many of us use EAVs as well.So the storagegroups is typically a mix volumes with different sizes; from a few GBs to many GBs. The key criteria for SMS volume selection und...
over 2 years ago in z/OS / DFSMS SMS 1 Future consideration

EAV impacting Overflow storage group usage

Due to the introduction of EAV volumes in our environment, the number of volumes in our primary storage groups will be reduced such that the number of volumes in the overflow pool can have more than the number of volumes requested for an allocatio...
over 2 years ago in z/OS / DFSMS SMS 2 Future consideration

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