StorageTek Host Software Component 6 Manuel D’Utilisation

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2   VM/HSC 6.0 System Programmer’s Guide
1st ed., 6/30/04 - 312579601
- TimberWolf (9740) 10-cell removable magazine or 14-cell permanent rack 
CAP
- StreamLine (8500) includes 3, 13-cell removable magazines. An optional 
39-cell CAP can be added. 
The complete inventory of each LSM and the storage location for each cartridge is 
contained in the library control data sets maintained by the HSC. 
• Library Management Unit (LMU)— controls the Library Storage Modules 
(LSMs) in the ACS. The LMU interprets the commands from the host and relays the 
instructions to an LSM for execution. One LMU can control up to 24 LSMs. 
• Tape Cartridge Subsystem— consists of the tape cartridge drives containing tape 
transports where tape cartridges are placed by the robot for read or write operations.