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GLYPH<SM590000> Data Class (DC) definitions: Definition and relation to logical volume size; in this example, 800 MB and 6000 MB. 

GLYPH<SM590000> Storage Group (SG) definitions: Pointing the SG to the composite library definition. 

GLYPH<SM590000> Automatic Class Selection (ACS) routines and library definitions must also be defined, but they are not described here. 

The naming convention in this case defines that all TEST volser definitions are prefixes with TS and PROD with PR . 

ACS constructs and definitions for TEST are listed in Table I-3. Ensure that the construct names match the names that you define on the Management Interface (MI). 

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a. Nomenclature derives from TEST and PROD plus composite library number. Many clients have more than one grid installed. 

