WO2011056002A3 - 분산 저장 시스템에서 파일을 관리하는 장치 및 방법 - Google Patents

분산 저장 시스템에서 파일을 관리하는 장치 및 방법 Download PDF

Info

Publication number
WO2011056002A3
WO2011056002A3 PCT/KR2010/007766 KR2010007766W WO2011056002A3 WO 2011056002 A3 WO2011056002 A3 WO 2011056002A3 KR 2010007766 W KR2010007766 W KR 2010007766W WO 2011056002 A3 WO2011056002 A3 WO 2011056002A3
Authority
WO
WIPO (PCT)
Prior art keywords
file
archive
time
managing
disk
Prior art date
Application number
PCT/KR2010/007766
Other languages
English (en)
French (fr)
Other versions
WO2011056002A2 (ko
WO2011056002A9 (ko
Inventor
김경수
천재범
김주현
신봉식
진봉주
김형철
김영규
최선
이구용
Original Assignee
(주)피스페이스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)피스페이스 filed Critical (주)피스페이스
Priority to US13/500,037 priority Critical patent/US20120197845A1/en
Priority to CN201080046724XA priority patent/CN102713878A/zh
Publication of WO2011056002A2 publication Critical patent/WO2011056002A2/ko
Publication of WO2011056002A9 publication Critical patent/WO2011056002A9/ko
Publication of WO2011056002A3 publication Critical patent/WO2011056002A3/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/185—Hierarchical storage management [HSM] systems, e.g. file migration or policies thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/16—Protection against loss of memory contents
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1456—Hardware arrangements for backup

Abstract

본 발명은 분산 저장 시스템에서 파일을 관리하는 장치 및 방법에 관한 것이다. 본 발명에 따른 분산 저장 시스템에서의 파일 관리 장치 및 방법은, 현재 시각과 파일의 생성 시각, 수정 시각, 최근 조회 시각 중 적어도 하나에 기초하여 파일의 유지 시간을 계산하고, 상기 파일의 유지 시간이 기 설정된 기준 시간보다 큰 경우 해당 파일을 아카이브 파일(archived file)로 선정하며, 상기 아카이브 파일로 선정된 파일의 원본 및 복사본의 일부 또는 전부를 액티브 서버에서 아카이브 서버로 또는 액티브 디스크에서 아카이브 디스크로 리로케이션(relocation)하는 것을 특징으로 한다. 그리고, 상기 아카이브 파일로 선정된 파일에 대한 집계 기간 동안 조회수가 소정 임계값 이상이거나 파일의 수정/변경이 있는 경우 해당 파일의 원본 및 복사본의 일부 또는 전부를 아카이브 서버에서 액티브 서버로 또는 아카이브 디스크에서 액티브 디스크로 다시 복구(restore)하는 것을 특징으로 한다.
PCT/KR2010/007766 2009-11-06 2010-11-04 분산 저장 시스템에서 파일을 관리하는 장치 및 방법 WO2011056002A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/500,037 US20120197845A1 (en) 2009-11-06 2010-11-04 Apparatus and method for managing a file in a distributed storage system
CN201080046724XA CN102713878A (zh) 2009-11-06 2010-11-04 在分布式存储系统中管理文件的装置及方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090106949A KR100979750B1 (ko) 2009-11-06 2009-11-06 분산 저장 시스템에서 파일을 관리하는 장치 및 방법
KR10-2009-0106949 2009-11-06

Publications (3)

Publication Number Publication Date
WO2011056002A2 WO2011056002A2 (ko) 2011-05-12
WO2011056002A9 WO2011056002A9 (ko) 2011-09-22
WO2011056002A3 true WO2011056002A3 (ko) 2011-11-10

Family

ID=43009652

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007766 WO2011056002A2 (ko) 2009-11-06 2010-11-04 분산 저장 시스템에서 파일을 관리하는 장치 및 방법

Country Status (4)

Country Link
US (1) US20120197845A1 (ko)
KR (1) KR100979750B1 (ko)
CN (1) CN102713878A (ko)
WO (1) WO2011056002A2 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101104999B1 (ko) 2010-10-18 2012-01-16 성균관대학교산학협력단 메타데이터 서비스를 위한 로드밸런싱 방법 및 시스템
US8832394B2 (en) 2011-03-31 2014-09-09 Emc Corporation System and method for maintaining consistent points in file systems
US10210169B2 (en) 2011-03-31 2019-02-19 EMC IP Holding Company LLC System and method for verifying consistent points in file systems
US9996540B2 (en) * 2011-03-31 2018-06-12 EMC IP Holding Company LLC System and method for maintaining consistent points in file systems using a prime dependency list
US10289685B2 (en) * 2012-09-07 2019-05-14 International Business Machines Corporation Information lifecycle governance
CN103294794B (zh) * 2013-05-23 2017-07-28 上海爱数信息技术股份有限公司 一种在线归档和访问文件的系统
US9626377B1 (en) * 2013-06-07 2017-04-18 EMC IP Holding Company LLC Cluster file system with metadata server for controlling movement of data between storage tiers
CN104869138B (zh) * 2014-02-25 2018-11-02 中国电信股份有限公司 对云存储数据文件副本自动管理的方法与装置
CN104915376B (zh) * 2015-05-05 2019-03-26 华南理工大学 一种云存储中文件的归档压缩方法
US10783113B2 (en) * 2015-06-11 2020-09-22 Oracle International Corporation Data retention framework
US10838767B2 (en) * 2016-09-12 2020-11-17 International Business Machines Corporation Distributed computing utilizing a recovery site
CN108052281A (zh) * 2017-11-30 2018-05-18 平安科技（深圳）有限公司 业务资料存储方法、应用服务器及计算机存储介质
CN109684270B (zh) * 2018-12-11 2021-01-29 泰康保险集团股份有限公司 数据库归档方法、装置、系统、设备及可读存储介质
US11294892B2 (en) * 2020-06-25 2022-04-05 International Business Machines Corporation Virtual archiving of database records
US11762806B2 (en) * 2020-10-15 2023-09-19 EMC IP Holding Company LLC Hardening system clock for retention lock compliance enabled systems
KR102365970B1 (ko) * 2021-08-30 2022-02-23 주식회사 펠릭스 아카이브 관리 시스템

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020108020A1 (en) * 1998-12-17 2002-08-08 Riichiro Take Cache controlling apparatus for dynamically managing data between cache modules and method thereof
JP2004133538A (ja) * 2002-10-08 2004-04-30 Fujitsu Ltd ファイルの自動バックアップシステムおよび自動バックアップ方法ならびにコンピュータ読取り可能な記録媒体
KR20040076313A (ko) * 2003-02-25 2004-09-01 이승룡 버퍼 캐시 분할 관리 방법
US20090049234A1 (en) * 2007-08-14 2009-02-19 Samsung Electronics Co., Ltd. Solid state memory (ssm), computer system including an ssm, and method of operating an ssm

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6886020B1 (en) * 2000-08-17 2005-04-26 Emc Corporation Method and apparatus for storage system metrics management and archive
US7590807B2 (en) * 2003-11-03 2009-09-15 Netapp, Inc. System and method for record retention date in a write once read many storage system
US7441096B2 (en) * 2004-07-07 2008-10-21 Hitachi, Ltd. Hierarchical storage management system
US20060059172A1 (en) * 2004-09-10 2006-03-16 International Business Machines Corporation Method and system for developing data life cycle policies
CN1959717B (zh) * 2006-10-09 2011-09-28 北京道达天际软件技术有限公司 订单驱动的海量遥感数据集群化预处理系统及其方法
US7693877B1 (en) * 2007-03-23 2010-04-06 Network Appliance, Inc. Automated information lifecycle management system for network data storage
US20100306175A1 (en) * 2009-01-28 2010-12-02 Digitiliti, Inc. File policy enforcement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020108020A1 (en) * 1998-12-17 2002-08-08 Riichiro Take Cache controlling apparatus for dynamically managing data between cache modules and method thereof
JP2004133538A (ja) * 2002-10-08 2004-04-30 Fujitsu Ltd ファイルの自動バックアップシステムおよび自動バックアップ方法ならびにコンピュータ読取り可能な記録媒体
KR20040076313A (ko) * 2003-02-25 2004-09-01 이승룡 버퍼 캐시 분할 관리 방법
US20090049234A1 (en) * 2007-08-14 2009-02-19 Samsung Electronics Co., Ltd. Solid state memory (ssm), computer system including an ssm, and method of operating an ssm

Also Published As

Publication number Publication date
CN102713878A (zh) 2012-10-03
KR100979750B1 (ko) 2010-09-03
WO2011056002A2 (ko) 2011-05-12
US20120197845A1 (en) 2012-08-02
WO2011056002A9 (ko) 2011-09-22

Similar Documents

Publication Publication Date Title
WO2011056002A3 (ko) 분산 저장 시스템에서 파일을 관리하는 장치 및 방법
WO2011055976A3 (ko) 분산 저장 시스템에서 파일을 관리하는 장치 및 방법
WO2009134772A3 (en) Peer-to-peer redundant file server system and methods
WO2008139640A1 (ja) ダウンロードプログラム、情報記憶媒体、ダウンロードシステム及びダウンロード方法
WO2013066898A3 (en) Cooperative storage management
WO2012138183A3 (en) Apparatus and method for providing content using a network condition-based adaptive data streaming service
WO2010040768A3 (en) Method for optimizing cleaning of maps in flashcopy cascades containing incremental maps
GB2498475A (en) Automated and self-adjusting data backup operations
WO2014185974A3 (en) Efficient data replication and garbage collection predictions
GB2488268A (en) A method and system for managing configurations of system management agents in a distributed environment
WO2007127360A3 (en) System and method for sampling based elimination of duplicate data
WO2012125314A3 (en) Backup and restore strategies for data deduplication
TW200708943A (en) Intelligent auto-archiving
WO2011090564A3 (en) Methods for presence notification based on a sequence of events
ATE557346T1 (de) Vorrichtung und verfahren zur datensicherung
WO2009032712A3 (en) Method and system for moving requested files from one storage location to another
GB201307556D0 (en) Caching adapted for mobile application behavior and network conditions
WO2007078566A3 (en) System and method for creating and utilizing metadata regarding the structure of program content stored on a dvr
WO2007121375A3 (en) Systems and methods for characterizing the performance of a wireless network
WO2005001646A3 (en) Techniques for performing policy automated operations
WO2007121377A3 (en) Systems and methods for characterizing the performance of a wireless network
JP2009116773A5 (ko)
US20150205717A1 (en) Method for adaptively managing a solid state drive, and associated apparatus and associated computer program product
TW200725299A (en) Method for managing file in version control system
WO2016026407A3 (en) System and method for metadata enhanced inventory management of a communications system

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080046724.X

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10828537

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 13500037

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10828537

Country of ref document: EP

Kind code of ref document: A2