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Batch IODF copy example z/OS HCD User's Guide SC34-2669-00 |
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Batch IODF copy exampleYou may want to use the batch initialize and copy IODF functions when performing system maintenance. For example, these functions can be used when copying all the data sets from one volume (that contains IODFs) to another volume. The following sample jobs show how to copy multiple IODFs to an alternate volume. In the example it is assumed that the following IODFs exist: SYS1.IODF00 and SYS1.IODF03. The first sample job allocates corresponding data sets on volume DATA02. The second sample job initializes these data sets into IODFs, and copies the source IODFs into the newly created IODFs. Jobs similar to these are contained in member CBDSALIO and CBDSCPIO in SYS1.SAMPLIB.
Notes:
When designating the number of records to be allocated in an IODF (specified on the DEFINE CLUSTER statement and as a PARM value on the INITIODF job step), it is important that the target IODF be allocated at least as big as the source IODF. While using the HCD dialog, you can use the SHOWIODF command from the command line, or the View action bar choice to display the number of records allocated in the source IODF. Note:
Remember to also copy the associated LOADxx members.
For information on the LOADxx members, see z/OS MVS Initialization and Tuning Referencez/OS MVS Initialization and Tuning Reference and z/OS MVS Initialization and Tuning Guidez/OS MVS Initialization and Tuning Guide. |
Copyright IBM Corporation 1990, 2014
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