WO2008114441A1 - ストレージ管理プログラム、ストレージ管理方法およびストレージ管理装置 - Google Patents

ストレージ管理プログラム、ストレージ管理方法およびストレージ管理装置 Download PDF

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Publication number
WO2008114441A1
WO2008114441A1 PCT/JP2007/055740 JP2007055740W WO2008114441A1 WO 2008114441 A1 WO2008114441 A1 WO 2008114441A1 JP 2007055740 W JP2007055740 W JP 2007055740W WO 2008114441 A1 WO2008114441 A1 WO 2008114441A1
Authority
WO
WIPO (PCT)
Prior art keywords
storage managing
distributed data
data
program
storage
Prior art date
Application number
PCT/JP2007/055740
Other languages
English (en)
French (fr)
Inventor
Kazutaka Ogihara
Yasuo Noguchi
Yoshihiro Tsuchiya
Masahisa Tamura
Tetsutaro Maruyama
Kazuichi Oe
Takashi Watanabe
Tatsuo Kumano
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/055740 priority Critical patent/WO2008114441A1/ja
Priority to JP2009505040A priority patent/JP5158074B2/ja
Publication of WO2008114441A1 publication Critical patent/WO2008114441A1/ja
Priority to US12/585,010 priority patent/US8429369B2/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/008—Reliability or availability analysis
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2061—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring combined with de-clustering of data
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2064—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring while ensuring consistency

Abstract

　データの消失を容易に防止することができる。 　属性収集手段（２）により、ストレージノード（６ａ）～（６ｄ）の属性が収集される。グループ作成手段（４）により、属性収集手段（２）によって収集されたストレージノード（６ａ）～（６ｄ）の属性に基づいて、ストレージノード（６ａ）～（６ｄ）が属する少なくとも２つのグループが作成される。データ割り当て手段（５）により、グループ作成手段（４）によって作成された各グループ内において、分散データと同一の冗長分散データが存在しないように、分散データおよび冗長分散データが各グループに割り当てられる。
PCT/JP2007/055740 2007-03-20 2007-03-20 ストレージ管理プログラム、ストレージ管理方法およびストレージ管理装置 WO2008114441A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2007/055740 WO2008114441A1 (ja) 2007-03-20 2007-03-20 ストレージ管理プログラム、ストレージ管理方法およびストレージ管理装置
JP2009505040A JP5158074B2 (ja) 2007-03-20 2007-03-20 ストレージ管理プログラム、ストレージ管理方法、ストレージ管理装置およびストレージシステム
US12/585,010 US8429369B2 (en) 2007-03-20 2009-08-31 Storage management program, storage management method, and storage management apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/055740 WO2008114441A1 (ja) 2007-03-20 2007-03-20 ストレージ管理プログラム、ストレージ管理方法およびストレージ管理装置

Related Child Applications (1)

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US12/585,010 Continuation US8429369B2 (en) 2007-03-20 2009-08-31 Storage management program, storage management method, and storage management apparatus

Publications (1)

Publication Number Publication Date
WO2008114441A1 true WO2008114441A1 (ja) 2008-09-25

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Family Applications (1)

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PCT/JP2007/055740 WO2008114441A1 (ja) 2007-03-20 2007-03-20 ストレージ管理プログラム、ストレージ管理方法およびストレージ管理装置

Country Status (3)

Country Link
US (1) US8429369B2 (ja)
JP (1) JP5158074B2 (ja)
WO (1) WO2008114441A1 (ja)

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JP2010198056A (ja) * 2009-02-23 2010-09-09 Fujitsu Ltd 割当制御プログラム及び割当制御装置
JP2012053777A (ja) * 2010-09-02 2012-03-15 Fujitsu Ltd データ割振り装置、データ割振り方法及びデータ割振りプログラム
JP2012073975A (ja) * 2010-09-30 2012-04-12 Hitachi Ltd 計算機システム及びそのデータ処理方法
US9015124B2 (en) 2012-03-28 2015-04-21 Fujitsu Limited Replication system and method of rebuilding replication configuration
JP2015219691A (ja) * 2014-05-16 2015-12-07 Ｎｅｃフィールディング株式会社 コンピュータ、バックアップシステム、バックアップ方法、および、プログラム
US10171570B2 (en) 2013-02-15 2019-01-01 Nec Corporation Information processing apparatus
US10298478B2 (en) 2013-03-29 2019-05-21 Fujitsu Limited Information processing system, computer-readable recording medium having stored therein control program for information processing device, and control method of information processing system
JP2020091901A (ja) * 2017-11-30 2020-06-11 株式会社日立製作所 記憶システム及びその制御方法
KR20220149231A (ko) * 2021-04-30 2022-11-08 계명대학교 산학협력단 데이터 분산 저장 방법 및 상기 방법을 수행하는 컴퓨팅 장치

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US8782491B2 (en) * 2011-08-17 2014-07-15 Cleversafe, Inc. Detecting intentional corruption of data in a dispersed storage network
US8776186B2 (en) * 2011-10-04 2014-07-08 Cleversafe, Inc. Obtaining a signed certificate for a dispersed storage network
US9774676B2 (en) 2012-05-21 2017-09-26 Google Inc. Storing and moving data in a distributed storage system
US9069835B2 (en) * 2012-05-21 2015-06-30 Google Inc. Organizing data in a distributed storage system
US9195611B2 (en) 2012-06-04 2015-11-24 Google Inc. Efficiently updating and deleting data in a data storage system
US9659038B2 (en) 2012-06-04 2017-05-23 Google Inc. Efficient snapshot read of a database in a distributed storage system
US9449006B2 (en) 2012-06-04 2016-09-20 Google Inc. Method and system for deleting obsolete files from a file system
US9298576B2 (en) 2012-06-04 2016-03-29 Google Inc. Collecting processor usage statistics
US9230000B1 (en) 2012-06-04 2016-01-05 Google Inc. Pipelining Paxos state machines
WO2013184712A2 (en) 2012-06-04 2013-12-12 Google Inc. Systems and methods of increasing database access concurrency using granular timestamps
US10459892B2 (en) 2014-04-23 2019-10-29 Qumulo, Inc. Filesystem hierarchical aggregate metrics
JP2015149076A (ja) * 2015-03-04 2015-08-20 株式会社日立製作所 管理装置、管理システム、およびデータ管理方法
JP6567683B2 (ja) * 2015-10-16 2019-08-28 国立大学法人東北大学 情報処理システム、情報処理装置、情報処理方法、及び、プログラム
US10977124B2 (en) * 2016-01-07 2021-04-13 Hitachi, Ltd. Distributed storage system, data storage method, and software program
US11360936B2 (en) 2018-06-08 2022-06-14 Qumulo, Inc. Managing per object snapshot coverage in filesystems
US10795796B1 (en) 2020-01-24 2020-10-06 Qumulo, Inc. Predictive performance analysis for file systems
US11151001B2 (en) 2020-01-28 2021-10-19 Qumulo, Inc. Recovery checkpoints for distributed file systems
US11775481B2 (en) 2020-09-30 2023-10-03 Qumulo, Inc. User interfaces for managing distributed file systems
US11157458B1 (en) 2021-01-28 2021-10-26 Qumulo, Inc. Replicating files in distributed file systems using object-based data storage
US11461241B2 (en) 2021-03-03 2022-10-04 Qumulo, Inc. Storage tier management for file systems
US11132126B1 (en) 2021-03-16 2021-09-28 Qumulo, Inc. Backup services for distributed file systems in cloud computing environments
US11567660B2 (en) 2021-03-16 2023-01-31 Qumulo, Inc. Managing cloud storage for distributed file systems
US11669255B2 (en) 2021-06-30 2023-06-06 Qumulo, Inc. Distributed resource caching by reallocation of storage caching using tokens and agents with non-depleted cache allocations
US11354273B1 (en) * 2021-11-18 2022-06-07 Qumulo, Inc. Managing usable storage space in distributed file systems
US11599508B1 (en) 2022-01-31 2023-03-07 Qumulo, Inc. Integrating distributed file systems with object stores
US11722150B1 (en) 2022-09-28 2023-08-08 Qumulo, Inc. Error resistant write-ahead log
US11729269B1 (en) 2022-10-26 2023-08-15 Qumulo, Inc. Bandwidth management in distributed file systems
US11921677B1 (en) 2023-11-07 2024-03-05 Qumulo, Inc. Sharing namespaces across file system clusters
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010198056A (ja) * 2009-02-23 2010-09-09 Fujitsu Ltd 割当制御プログラム及び割当制御装置
JP2012053777A (ja) * 2010-09-02 2012-03-15 Fujitsu Ltd データ割振り装置、データ割振り方法及びデータ割振りプログラム
JP2012073975A (ja) * 2010-09-30 2012-04-12 Hitachi Ltd 計算機システム及びそのデータ処理方法
US9015124B2 (en) 2012-03-28 2015-04-21 Fujitsu Limited Replication system and method of rebuilding replication configuration
US10171570B2 (en) 2013-02-15 2019-01-01 Nec Corporation Information processing apparatus
US10298478B2 (en) 2013-03-29 2019-05-21 Fujitsu Limited Information processing system, computer-readable recording medium having stored therein control program for information processing device, and control method of information processing system
JP2015219691A (ja) * 2014-05-16 2015-12-07 Ｎｅｃフィールディング株式会社 コンピュータ、バックアップシステム、バックアップ方法、および、プログラム
JP2020091901A (ja) * 2017-11-30 2020-06-11 株式会社日立製作所 記憶システム及びその制御方法
KR20220149231A (ko) * 2021-04-30 2022-11-08 계명대학교 산학협력단 데이터 분산 저장 방법 및 상기 방법을 수행하는 컴퓨팅 장치
KR102645033B1 (ko) 2021-04-30 2024-03-07 계명대학교 산학협력단 데이터 분산 저장 방법 및 상기 방법을 수행하는 컴퓨팅 장치

Also Published As

Publication number Publication date
US8429369B2 (en) 2013-04-23
JP5158074B2 (ja) 2013-03-06
US20090327642A1 (en) 2009-12-31
JPWO2008114441A1 (ja) 2010-07-01

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