Chapter 4. virtualization concepts, Virtualization concepts – IBM TotalStorage DS6000 Series User Manual
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© Copyright IBM Corp. 2004. All rights reserved.
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Chapter 4.
Virtualization concepts
This chapter describes the virtualization concepts for the DS6000 and the abstraction layers
for disk virtualization. The topics covered are:
Array sites
Arrays
Ranks
Extent pools
Logical volumes
Logical storage subsystems
Address groups
Volume groups
Host attachments
4
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