Computer system and storage virtualizer

Details Computer system and storage virtualizer Computer system and storage virtualizer

2006-03-28

2008-10-21

Meky, Moustafa M (Department: 2157)

Electrical computers and digital processing systems: multicomput

Multicomputer data transferring via shared memory

Partitioned shared memory

C709S214000, C711S170000

Reexamination Certificate

active

07441009

ABSTRACT:
The computer system is capable of setting centralized modules so as to make most of access requests to a virtual storage unit correspond to physical storage units assigned to a centralized module, which receives the requests. The computer system comprises a storage virtualizer having: a unit for selecting a centralized module, which is assigned to deal with the storage areas of the physical storage units having the maximum storage capacity for the storage area of the corresponding virtual storage unit; and a unit for assigning the centralized module selected by the selecting unit as the object centralized module, to which the virtualization unit sends the access request.

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