Title:
FILE MANAGEMENT APPARATUS FOR RESTORING ORIGINAL FILE FROM PREDETERMINED NUMBER OR MORE OF FILE FRAGMENTS, AND FILE MANAGEMENT METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/080569
Kind Code:
A1
Abstract:
The present invention provides a technique of minimizing traffic and time required for restoring an original file in a file management apparatus for restoring an original file from a plurality of storage devices. The file management method of the present invention comprises the steps of: selecting, from among a plurality of storage devices, storage devices that will receive file fragments; determining scheduling information indicating the file fragments to be received from the selected storage devices according to the communication speed between the file management apparatus and the selected storage devices; receiving the file fragments from each of the selected storage devices by referencing the determined scheduling information; and generating a restored file from the received file fragments.
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Inventors:
PARK YOUNG HOON (KR)
SEO SEUNG WOO (KR)
SEO SEUNG WOO (KR)
Application Number:
PCT/KR2014/011151
Publication Date:
May 26, 2016
Filing Date:
November 19, 2014
Export Citation:
Assignee:
SNU R&DB FOUNDATION (KR)
International Classes:
G06F11/08
Domestic Patent References:
WO2007138166A1 | 2007-12-06 |
Foreign References:
US20030084020A1 | 2003-05-01 | |||
KR20140128685A | 2014-11-06 | |||
US20100199123A1 | 2010-08-05 | |||
KR20120111403A | 2012-10-10 |
Attorney, Agent or Firm:
KIM, SUN-YOUNG (KR)
κΉμμ (KR)
κΉμμ (KR)
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