SYSTEM RECOVERY METHOD, AND STORAGE MEDIUM CONTROLLER AND STORAGE SYSTEM USING THE SAME
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United States of America Patent
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Issued Date -
Sep 22, 2011
app pub date -
May 11, 2010
filing date -
Mar 22, 2010
priority date (Note) -
Abandoned
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Abstract
A system recovery method is provided. The system recovery method includes grouping storage addresses corresponding to a storage device into a first memory area and a second memory area. The system recovery method also includes storing initial data from a host system into the storage addresses of the first memory area, storing update data for updating the initial data into the storage addresses of the second memory area, and establishing an address corresponding table to record update information corresponding to the storage addresses for storing the update data. The system recovery method further includes erasing the update information from the address corresponding table when the storage device is powered off and re-coupled to the host system. Thereby, the system recovery method can instantly recover system settings.
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