Data storage device and method for maintaining normal boot operation of data storage device

Data storage device and method for maintaining normal boot operation of data storage device

A data storage device is disclosed. The data storage device comprises a controller and a data storage unit. The controller comprises a firmware. The data storage unit comprises a first system storage sector and a second system storage sector. A state of the first system storage sector is preset as a...

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Hauptverfasser: WU, CHIHING, KUO, CHINUNG, CHEN, MING-SHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator WU, CHIHING
KUO, CHINUNG
CHEN, MING-SHENG
description A data storage device is disclosed. The data storage device comprises a controller and a data storage unit. The controller comprises a firmware. The data storage unit comprises a first system storage sector and a second system storage sector. A state of the first system storage sector is preset as a display state by the firmware, and a state of the second system storage sector is preset as a hidden state by the firmware. The first system storage sector stores an original operating system, and the second system storage sector stores a backup operating system. When the original operating system damages, the firmware will recover the original operating system in the first system storage sector via the backup operating system in the second system storage sector; afterwards, a boot operation can be executed via the original operating system recovered, again.
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The data storage device comprises a controller and a data storage unit. The controller comprises a firmware. The data storage unit comprises a first system storage sector and a second system storage sector. A state of the first system storage sector is preset as a display state by the firmware, and a state of the second system storage sector is preset as a hidden state by the firmware. The first system storage sector stores an original operating system, and the second system storage sector stores a backup operating system. 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language chi ; eng
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Data storage device and method for maintaining normal boot operation of data storage device
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