Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2005-11-23
2008-10-21
Beausoliel, Robert (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S006130, C714S006130
Reexamination Certificate
active
07441147
ABSTRACT:
A system and method for storing and restoring a data file using several storage media. The method begins with the step of generating several identical copies of the data file. The identical copies are stored on different storage media. The identical copies are subdivided into data portions according to a predetermined scheme. Selected data portions are simultaneously read out via different data channels from at least two different storage media. The data file is restored from the selected data portions.
REFERENCES:
patent: 6067635 (2000-05-01), DeKoning et al.
patent: 2003/0177324 (2003-09-01), Timpanaro-Perrotta
patent: 2004/0078641 (2004-04-01), Fleischmann
Augenstein Oliver
Prause Thomas
Beausoliel Robert
Dillon & Yudell LLP
Ehne Charles
International Business Machines - Corporation
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