Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2005-06-03
2010-02-16
Baderman, Scott T (Department: 2114)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S006130, C711S162000
Reexamination Certificate
active
07664981
ABSTRACT:
A method of restoring source data if the source data written in a system region of a hard disk drive and mirror data, which is a copy of the source data, are both damaged, in which the source data is read on a sector basis and error-free sectors and error-generated sectors are determined. The mirror data is read on a sector basis in such a way that sectors corresponding to the error-generated sectors are read. Source data is restored by merging source data read from the error-free sectors and mirror data read from the sectors corresponding to the error-generated sectors.
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Korean Office Action for Application No. 10-2004-0057138 issued on Dec. 16, 2005.
Baderman Scott T
Ko Chae
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
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