Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Reexamination Certificate
2007-01-09
2007-01-09
Thai, Tuan V. (Department: 2186)
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
C711S202000
Reexamination Certificate
active
10731603
ABSTRACT:
One embodiment is a system for locating content on a storage system, in which the storage system provides a location hint to the host of where the data is physically stored, which the host can resubmit with future access requests. In another embodiment, an index that maps content addresses to physical storage locations is cached on the storage system. In yet another embodiment, intrinsic locations are used to select a storage location for newly written data based on an address of the data. In a further embodiment, units of data that are stored at approximately the same time having location index entries that are proximate in the index.
REFERENCES:
patent: 6807632 (2004-10-01), Carpentier et al.
patent: 2004/0030806 (2004-02-01), Pandya
D'Halluin Carl
Kilian Michael
Teugels Tom
Todd Stephen
Van Riel Jan
EMC Corporation
Iwashko Lev
Thai Tuan V.
Wolf Greenfield & Sacks P.C.
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