FILE MANAGEMENT SYSTEM AND METHOD

PURPOSE: A file management system and a method thereof are provided to shorten the mounting time by directly mapping meta data to an NVRAM(Non-Volatile Random Access Memory). CONSTITUTION: An NVRAM(110) stores meta data for controlling a block device(120), and the block device stores data. The block...

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Bibliographic Details
Main Authors JEON, BYUNG GIL, WON, YOU JIP, SHIN, HYUNG JONG, KIM, EUN KI
Format Patent
LanguageEnglish
Korean
Published 26.05.2010
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:PURPOSE: A file management system and a method thereof are provided to shorten the mounting time by directly mapping meta data to an NVRAM(Non-Volatile Random Access Memory). CONSTITUTION: An NVRAM(110) stores meta data for controlling a block device(120), and the block device stores data. The block device includes a pure data storage region and a meta data storage region. In the mount procedure of a storage device(100), the meta data of the NVRAM is mapped to an in-memory data structure of a file system which manages the block device.
Bibliography:Application Number: KR20100036130