CA Dynam for VSE User Guide

Tape File Management Utilities
Examples:
// JOB SYNC
// TLBL CAT1IN,'DOSVSE.EXTRACT'
// DLBL CAT2IN,'OS.EXTRACT'
// EXTENT SYS005,
// ASSGN SYS005,CUU
// DLBL CAT1OUT,'DOSVSE.APPLY'
// EXTENT SYS006,
// ASSGN SYS006,CUU
// TLBL CAT2OUT,'OS.APPLY'
// EXEC TDYNSYNC,SIZE=128K
SYNC
/*
/&
In the above example CAT1IN was created using the TDYNSYNC EXTRACT
command, while CAT2IN was created using the DYNEXTR utility of CA 1 MVS.
CAT1IN is a tape file, while CAT2IN is an MVS disk data set.
CAT1OUT, which will be used to update the CA Dynam catalog, is produced to
a disk file, while CAT2OUT, which will be used to update the CA 1 TMC, is
output to tape.
Note:
• The SYNC command of TDYNSYNC is equivalent to the DYNSYNC utility of
CA 1 MVS.
• TDYNSYNC output files can be created on disk or on tape.
Checklist for Synchronization
The following steps should be completed in order to ensure proper
synchronization of the CA Dynam Catalog and the CA 1 MVS TMC:
1. Define the DTNODE and DTPATH option records.
2. Terminate existing VSE PATH activity, if any, by using the Attention
Routine command: DT PATH DISABLE ALL. For more information, see
Attention Routine (AR) Commands in the chapter "Maintaining Tape Files."
Ensure that existing MVS PATH activity, if any, is terminated by taking the
appropriate action.
3. Execute the EXTRACT command of the CA Dynam/T TDYNSYNC utility. This
creates the file CAT1OUT and a report. Inspect the report to reconcile any
unextracted volumes.
Do not allow any tape activity after the EXTRACT until the APPLY function
completes.
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