IBM DS8870 Architecture and Implementation

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DS8870 Capacity upgrades and Capacity on Demand

This chapter describes aspects of implementing capacity upgrades and Capacity on Demand (CoD) with the IBM DS8870.

This chapter covers the following topics:

•Installing capacity upgrades

•Using Capacity on Demand

17.1 Installing capacity upgrades

Storage capacity can be ordered and added to the DS8870 through disk drive sets. A disk drive set includes 16 disk drive modules (DDM) of the same capacity and spindle speed (rpm). All drives that are offered in the DS8870 are Full Disk Encryption ...

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