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DFSMS DSS

Showing 99

DFSMSdss DUMP/Restore NOUCB Volumes

Because of address contraint (one SYSPLEX) we are using multiple MSS. We are using MSS 0 for MetroMirror (aka PPRC) primary devices.We are using MSS 1 for MetroMirror (aka PPRC) secondary devices. We are planning to do consistent Flashcopy for all...
over 6 years ago in z/OS / DFSMS DSS 0 Future consideration

Enhance logical dump of PSE data set to effectively use the larger blksizes provides by z/OS 1.12 BSAM support

In fact, searching further from our database I found following interesting info around how DSS proceeds the sequencial data set in extended format --- Because of the interface DSS uses to DUMP PSE data sets, we have never "chained" the tracks of a...
over 6 years ago in z/OS / DFSMS DSS 0 Future consideration

DFDSS DUMP to have options to process HSM migrated datasets

Users have asked me to raise this issue that they would like DFDSS to be able to dump HSM migrated datasets - possibly by recalling them with NOWAIT, or even by performing some kind of COPYDUMP process directly from the migration volume
about 9 years ago in z/OS / DFSMS DSS 3 Not under consideration

Allow clients to set default processing options for DFSMSdss operations using a parmlib member

DFSMSdss should be enhanced to allow clients to set default processing options for DFSMSdss operations using a parmlib member. For example, the ADMINISTRATOR could be one of the options to support the following use case described below..BTW, quite...
almost 8 years ago in z/OS / DFSMS DSS 2 Not under consideration

Intermittent FCNOCOPY FCTOPPRCP(PRESMIRREQ) Failures with ADR935W

IBM requested that this RFE be defined with a Product/Component of Preserve Mirror/5675DF117.I was unable to select these through the submit process so I have included the note above to ensure this request gets properly assigned. We are a 4-site G...
about 6 years ago in z/OS / DFSMS DSS 1 Future consideration

Override EATTR attribute during Dfdss copy

Why is it useful? Current problem: Unable to use the Cylinder Managed Space (CMS) on an EAV volume during the DFDSS copy of large files. Copy job fails, with space abends even though the space is there. Use case/work around: DFDSS copy of large fi...
about 2 years ago in z/OS / DFSMS DSS 1 Future consideration

DFSMSdss DUMP & RESTORE - Provide option to Validate PSE dataset structure during DUMP

DFSMSdss - Provide option to check Extended Format datasets structural integrity during DUMP to prevent backup of 'broken' datasets that cannot be RESTOREd. If a dataset has some sort of structural error during DUMP this only becomes evident durin...
over 8 years ago in z/OS / DFSMS DSS 1 Future 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.
over 8 years ago in z/OS / DFSMS DSS 2 Not under consideration

DFSMS - Total capacity required by DSS DUMP or COPY

Daily, we have a batch running to dump few datasets to flash volumes using ADRDSSU FR(REQ) while the datasets are closed by ONLINEs and later dump those data on flash volumes to Tape. The other day, we encountered flash volumes capacity wasnt suff...
over 2 years ago in z/OS / DFSMS DSS 2 Future consideration

Unconditionally allow renames of datasets within DFDSS dump dataset

If I do a DFDSS (ADRDSSU) backup of a dataset such as SED.JCL, and then take that backup to another site that doesn't have the HLQ of "SED", but the user (SCOTT) does have access to a HLQ of "SCOTT" and he then attempts a restore, like this: RESTO...
over 7 years ago in z/OS / DFSMS DSS 4 Future consideration

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