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Reblock or change the logical record length of a data set.
•
Copy user labels on sequential output data sets.
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Supply editing facilities and exits for your routines that process labels,
manipulate input data, create keys, and handle permanent input/output
errors.
Information on IEBGENER is provided in
DFSMS/MVS Utilities
, SC26-4926.
29.5 DFSMSdss
DFSMSdss is a direct access storage device (DASD) data and space
management tool. DFSMSdss works on DASD volumes only in the MVS
environment. You can use DFSMSdss to:
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Copy and move data sets between volumes of like and unlike device types
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Dump and restore data sets, entire volumes, or specific tracks
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Convert data sets and volumes to and from SMS management
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Compress partitioned data sets
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Release unused space in data sets
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Reduce or eliminate DASD free-space fragmentation by consolidating free
space on a volume
Information on DFSMSdss is provided in the following publications:
•
DFSMS/MVS DFSMSdss Storage Administration Guide
, SC26-4930.
Describes DFSMSdss tasks for copying, dumping, and restoring data sets
and DASD volumes.
•
DFSMSdss Storage Administration Reference
, SC26-4929.
Describes DFSMSdss commands, including syntax and coding examples.
456 VSE to OS/390 Migration Workbook