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1. (KR1020080031279) MOVING DATA FROM FILE ON STORAGE VOLUME TO ALTERNATE LOCATION TO FREE SPACE

Office : Republic of Korea
Application Number: 1020087001008 Application Date: 14.01.2008
Publication Number: 1020080031279 Publication Date: 08.04.2008
Publication Kind : A
IPC:
G06F 17/30
G06F 17/40
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
30
Information retrieval; Database structures therefor
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
40
Data acquisition and logging
CPC:
G06F 17/30147
Y10S 707/99953
Applicants: MICROSOFT CORP.
Inventors: ROBERT CHRISTOPHE FRANCK
SURIYANARAYANAN GUHAN
HAVEWALA SAROSH CYRUS
MOHAMED AHMED H.
Priority Data: 2005 181063 14.07.2005 US
Title: (EN) MOVING DATA FROM FILE ON STORAGE VOLUME TO ALTERNATE LOCATION TO FREE SPACE
Abstract: front page image
(EN) To reconstitute a ghosted file for use, a single ghosting filter on a computing device locates ghosting information in the metadata of the ghosted file and locates within the ghosting information an identification of a particular ghosting manager of the computing device, where the identified ghosting manager is responsible for the ghosted file. Thereafter, the ghosting filter communicates to the identified ghosting manager a request to obtain data of the ghosted file from a corresponding alternate location, and the identified ghosting manager does in fact obtain such requested data from such alternate location. Upon receiving the requested data of the ghosted file from the identified ghosting manager, then, the ghosting filter reconstitutes the received data to the ghosted file. The single ghosting filter is generic to all of the ghosting managers of the computing device. ┬ęKIPO&WIPO 2008
Also published as:
EP1902394JP2009501396CN101535964IN423/DELNP/2008WO/2007/011585