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DFSMS DSS

Showing 98

Provide a mechanism to prevent the use of Flash Copy if Preserve Mirror Required is not also specified

In a GDSP Metro Mirror configuration, recoverability it broken if a Flash Copy is initiated without Preserve Mirror being invoked. I believe, in this configuration, it is better for a Flash Copy to fail if Preserve Mirror is not performed. What is...
2 days ago in z/OS / DFSMS DSS 0 Submitted

Currently there's no check in the COPY command for ADRDSSU to see if the data sets are the RACF databases or not

Hi - Sometime ago, there was a problem when the data sets which contains the RACF primary and backup databases were moved using ADRDSSU. The data sets were protected as recommended by the books as well as they were assigned the PSU attribute. Howe...
9 months ago in z/OS / DFSMS DSS 3 Functionality already exists

Provide the ability for DSS to be able to scratch and reallocate an in use (ENQed) dataset that is not the actual dataset in use during a logical copy operation.

System programmers who maintain indirectly cataloged datasets on a maintenance sysres / sysres set that gets cloned to an IPLable sysres set.
about 1 year ago in z/OS / DFSMS DSS 5 Future consideration

DFSMSdss COPYDUMP function would include an option to Tape REBLOCK

DFSMSdss DUMP tape created using Large Block Interface , reduces its usability for other components, besides RESTORE and COPYDUMP.
about 3 years ago in z/OS / DFSMS DSS 0 Future consideration

Compatibility between Striped multi-layered VSAMs and Fast replication

We would like to use FAST REPLICATION to copy Striped multi-layered VSAMs. Today if we try to do that, we get the messages: ADR918I (001)-AMOVE(25), FAST REPLICATION COULD NOT BE USED FOR DATA SET B4DB2P2.DSNDBC.D1D4V01.S1D4V925.I0001.A014, RETURN...
6 months ago in z/OS / DFSMS DSS 0 Future consideration

FCTOPPRCP(PRESMIRREQ) failures with ADR935W, while deleting numerous data set just finished Flash Copy on a volume.

System : z/OS V2R3 / DS8886 R8.2 SP 5.1 - 88.25.8.0 (Same configuration MM Primary and MM Secondary) We run several jobs that consists of DFSMSdss Flash Copy with Preserved Mirror and delete the Flash Copied data set at the same time in daily.We s...
over 5 years ago in z/OS / DFSMS DSS 0 Future consideration

DFSMSdss COPY CONVERT PDS to PDSE V?

Presently, ADRDSSU can only convert a PDS to PDSE Version 1. Would be prudent to be able to choose between PDSE Version 1 and Version 2; especially since IBM recommends Version 2 in most use cases.
almost 5 years ago in z/OS / DFSMS DSS 1 Future consideration

Restore nonEAV dataset to EAV area when not enough nonEAV space

On IBM main a customer attempted a restore of a dataset and failed due to nor enough nonEAV space. Other forum member directed user to Patch area and restored to EAV area with changing to EAV compatible attributes. Suggest an option statement for ...
about 1 month ago in z/OS / DFSMS DSS 0 Under review

DFSMSdss zFS / USS

The request is: "Provide support to backup and restore individual files residing in zFS /USS with DFSMSdss with option for wild cards"
over 4 years ago in z/OS / DFSMS DSS 1 Future consideration

design requirement to have DFSMSdss check the status of the GDS once the COPY is completed

Design requirement to have DFSMSdss check the status of the GDS once the COPY is completed to ensure that the status has not changed from the status it had prior to the target being allocated. Since the DFSMSdss stop started after the GDS was crea...
almost 5 years ago in z/OS / DFSMS DSS 0 Future consideration