Page 224 - Cloud computing: From paradigm to operation

1 Framework and requirements for cloud computing

Table II.3 – Cold data storage resource – use case

Figure

Pre-conditions The cloud storage service resides on the physical machine.
(optional)

Post-conditions CSP: cloud service operations manager wants to build or expand a resource pool to provide
(optional) cloud storage service for cold data.
Derived – Hot-plug support (see clause 7.6)
requirements – Low power consumption of CPU (see clause 7.1.1.1)
– Supporting various types of memory (see clause 7.1.1.2)
– Provide I/O interface to administrator (see clause 7.2)
– Provide I/O interface to external storage device (see clause 7.2)
– Storage hibernation (see clause 7.1.1.3 )
– Remote management (see clause 7.3)
– Diagnostic of physical machine (see clause 7.3)
– Multiple interfaces for storage (see clause 7.1.1.3)
– I/O interface for device extensions

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