08281227 is referenced by 35 patents and cites 171 patents.

An apparatus, system, and method are disclosed to increase data integrity in a redundant storage system. The receive module receives a read request to read data from a logical page spanning an array of N+P number of storage elements. The array of storage elements includes N number of the storage elements each storing a portion of an ECC chunk and P number of the storage elements storing parity data. The data read module reads data from at least a portion of a physical page on each of X number of storage elements of the N+P number of storage elements where X equals N. The regeneration module regenerates missing data. The ECC module determines if the read data and any regenerated missing data includes an error. The read data combined with any regenerated missing data includes the ECC chunk.

Title
Apparatus, system, and method to increase data integrity in a redundant storage system
Application Number
12/468041
Publication Number
8281227 (B2)
Application Date
May 18, 2009
Publication Date
October 2, 2012
Inventor
Kevin Vigor
Salt Lake City
UT, US
John Strasser
Syracuse
UT, US
Bill Inskeep
West Valley City
UT, US
Jeremy Fillingim
Salt Lake City
UT, US
Joshua Aune
South Jordan
UT, US
David Flynn
Sandy
UT, US
Jonathan Thatcher
Lehi
UT, US
Agent
Kunzler Law Group PC
Assignee
Fusion 10
UT, US
IPC
G11C 29/00
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