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Each device within a library must have exactly four special esoteric names that are associated with it. There is a fifth special esoteric name for a TS7700 distributed library if DAA or SAA is being used, which we describe separately: 

GLYPH<SM590000> The complex-wide name  is always LDGW3495. It enables you to address every device and device type in every library. 

GLYPH<SM590000> The library-specific name  is an eight-character string that is composed of LDG prefixing the five-digit library identification number. It enables you to address every device and device type in that specific library. 

GLYPH<SM590000> The complex-wide device type , which is listed in Table C-1, defines the various device types that are used. It contains a prefix of LDG and a device type identifier. It enables you to address a specific device type in every tape library. 

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GLYPH<SM590000> A library-specific device type name , which is an eight-character string, starts with a different prefix for each device type followed by the five-digit library identification number, as listed in Table C-2. 

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It also enables you to address a specific device type in a specific tape library. In a stand-alone grid, or in a multiple cluster TS7700 grid, the previous references to the five-digit library identification number is to the composite library. 

To set up a TS3500 tape library in a JES3 environment, complete the following steps: 

1. Define LDGs. Prepare the naming conventions in advance. Clarify all the names for the LDGs that you need. 

2. Include the esoteric names from step 1 in the hardware configuration definition (HCD) and activate the new Esoteric Device Table (EDT). 

