公开(公告)号：US20140229515A1

公开(公告)日：2014-08-14

申请号：US13923476

申请日：2013-06-21

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dong Oh KIM ,  Hong Yeon KIM ,  Young Kyun KIM

IPC: G06F17/30

CPC classification number: G06F16/122

Abstract: An apparatus for managing files in a hybrid storage system establishes a file management policy based on a directory unit using files stored in first and second storage devices and manages the files of the first storage device and the second storage device in accordance with the established file management policy based on the directory unit.

Abstract translation: 用于管理混合存储系统中的文件的装置使用存储在第一和第二存储装置中的文件，基于目录单元建立文件管理策略，并根据所建立的文件管理来管理第一存储装置和第二存储装置的文件 基于目录单元的策略。

公开(公告)号：US20170212802A1

公开(公告)日：2017-07-27

申请号：US15164449

申请日：2016-05-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chei Yol KIM ,  Dong Oh KIM ,  Young Kyun KIM ,  Hong Yeon KIM

IPC: G06F11/10 ,  G06F3/06 ,  G06F17/30

CPC classification number: G06F11/1076 ,  G06F3/0607 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0643 ,  G06F3/067 ,  G06F17/30194

Abstract: A distributed file system based on a torus network includes a center node configured to encode data when the data is received from a client and one or more storage nodes configured to receive data blocks or parity blocks generated by the encoding from the center node and store the data blocks or parity blocks.