Memorex MT2028D-BLK User Manual download pdf (Page 18)

Mount Requests

The TDYNACS Utility

The TDYNACS utility program provides tape volume synchronization between

the CA Dynam/T Catalog and the ACS Catalog. Because the ACS Catalog only

contains volume status information (Scratch or Active) pertinent to

CA Dynam/T, it is desirable to keep the catalogs synchronized to reduce

CA Dynam/T requests to the ACS to mount valid CA Dynam/T scratch

volumes. The DYNVM extension has the final say over scratch volumes to be

used. TDYNACS also generates a report that lists all scratch volumes in the

CA Dynam/T Catalog and the status of the operation that scratches the volume

in the ACS Catalog.

Executing the TDYNACS Utility (StorageTek 4400 Automated Cartridge Subsystem)

TDYNACS is invoked by issuing the DYNAMCMS TDYNACS command. The

output report location is defined by the FILEDEF used for DDNAME SYSPRINT.

Upon completion of this utility, the catalogs are synchronized regarding

volume status.

3–2 Programming Guide

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Memorex MT2028D-BLK User Manual Page 18