IN2014DN03375A - - Google Patents

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Publication number
IN2014DN03375A
IN2014DN03375A IN3375DEN2014A IN2014DN03375A IN 2014DN03375 A IN2014DN03375 A IN 2014DN03375A IN 3375DEN2014 A IN3375DEN2014 A IN 3375DEN2014A IN 2014DN03375 A IN2014DN03375 A IN 2014DN03375A
Authority
IN
India
Prior art keywords
server device
directory
snapshot
storage device
sends
Prior art date
Application number
Other languages
English (en)
Inventor
Shinya Matsumoto
Jun Nemoto
Masaaki Iwasaki
Nobuyuki Saika
Homare Kanie
Hitoshi Arai
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2014DN03375A publication Critical patent/IN2014DN03375A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/2069—Management of state, configuration or failover
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1464—Management of the backup or restore process for networked environments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1469—Backup restoration techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F11/2071—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 using a plurality of controllers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/2082—Data synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
IN3375DEN2014 2011-10-28 2011-10-28 IN2014DN03375A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/006072 WO2013061388A1 (ja) 2011-10-28 2011-10-28 情報処理システム、及び、それを用いたファイル復元方法

Publications (1)

Publication Number Publication Date
IN2014DN03375A true IN2014DN03375A (enrdf_load_stackoverflow) 2015-06-26

Family

ID=48167256

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3375DEN2014 IN2014DN03375A (enrdf_load_stackoverflow) 2011-10-28 2011-10-28

Country Status (6)

Country Link
US (1) US20130110790A1 (enrdf_load_stackoverflow)
EP (1) EP2772863B1 (enrdf_load_stackoverflow)
JP (1) JP5706966B2 (enrdf_load_stackoverflow)
CN (1) CN103858109B (enrdf_load_stackoverflow)
IN (1) IN2014DN03375A (enrdf_load_stackoverflow)
WO (1) WO2013061388A1 (enrdf_load_stackoverflow)

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US20080228771A1 (en) 2006-12-22 2008-09-18 Commvault Systems, Inc. Method and system for searching stored data
WO2011082113A1 (en) 2009-12-31 2011-07-07 Commvault Systems, Inc. Asynchronous methods of data classification using change journals and other data structures
US8719264B2 (en) 2011-03-31 2014-05-06 Commvault Systems, Inc. Creating secondary copies of data based on searches for content
US8954492B1 (en) * 2011-11-30 2015-02-10 F5 Networks, Inc. Methods for inlining content externally referenced in a web page prior to providing the web page to a requestor and devices thereof
US8892523B2 (en) 2012-06-08 2014-11-18 Commvault Systems, Inc. Auto summarization of content
US9208163B2 (en) * 2013-01-15 2015-12-08 Ca, Inc. Methods for preserving generation data set sequences
US9319265B2 (en) * 2013-02-22 2016-04-19 Hitachi Data Systems Engineering UK Limited Read ahead caching of data from cloud storage and method thereof
US10013217B1 (en) * 2013-06-28 2018-07-03 EMC IP Holding Company LLC Upper deck file system shrink for directly and thinly provisioned lower deck file system in which upper deck file system is stored in a volume file within lower deck file system where both upper deck file system and lower deck file system resides in storage processor memory
US10452484B2 (en) * 2014-05-15 2019-10-22 Carbonite, Inc. Systems and methods for time-based folder restore
US9992298B2 (en) * 2014-08-14 2018-06-05 International Business Machines Corporation Relationship-based WAN caching for object stores
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US9836476B2 (en) * 2014-09-25 2017-12-05 Netapp, Inc. Synchronizing configuration of partner objects across distributed storage systems using transformations
WO2016098152A1 (ja) * 2014-12-15 2016-06-23 株式会社日立製作所 情報システム
US10120920B2 (en) 2015-07-10 2018-11-06 International Business Machines Corporation Increasing storage space for processes impacting data storage systems
US10353994B2 (en) 2015-11-03 2019-07-16 Commvault Systems, Inc. Summarization of email on a client computing device based on content contribution to an email thread using classification and word frequency considerations
US10296594B1 (en) 2015-12-28 2019-05-21 EMC IP Holding Company LLC Cloud-aware snapshot difference determination
US11023433B1 (en) * 2015-12-31 2021-06-01 Emc Corporation Systems and methods for bi-directional replication of cloud tiered data across incompatible clusters
CN106484566B (zh) * 2016-09-28 2020-06-26 上海爱数信息技术股份有限公司 基于ndmp协议的nas数据备份和文件细粒度浏览恢复方法
US9933945B1 (en) 2016-09-30 2018-04-03 EMC IP Holding Company LLC Efficiently shrinking a dynamically-sized volume
US10540516B2 (en) 2016-10-13 2020-01-21 Commvault Systems, Inc. Data protection within an unsecured storage environment
US10599626B2 (en) 2016-10-25 2020-03-24 International Business Machines Corporation Organization for efficient data analytics
US10331115B2 (en) * 2016-11-28 2019-06-25 Asm Ip Holding B.V. Substrate processing system, storage medium and data processing method
WO2018147876A1 (en) * 2017-02-13 2018-08-16 Hitachi Data Systems Corporation Optimizing content storage through stubbing
US10423609B1 (en) * 2017-03-29 2019-09-24 Amazon Technologies, Inc. Consistent snapshot points in a distributed storage service
US10984041B2 (en) 2017-05-11 2021-04-20 Commvault Systems, Inc. Natural language processing integrated with database and data storage management
US10635632B2 (en) 2017-08-29 2020-04-28 Cohesity, Inc. Snapshot archive management
US11874805B2 (en) 2017-09-07 2024-01-16 Cohesity, Inc. Remotely mounted file system with stubs
US11321192B2 (en) * 2017-09-07 2022-05-03 Cohesity, Inc. Restoration of specified content from an archive
US10719484B2 (en) 2017-09-07 2020-07-21 Cohesity, Inc. Remotely mounted file system with stubs
US20190251204A1 (en) 2018-02-14 2019-08-15 Commvault Systems, Inc. Targeted search of backup data using calendar event data
US10642886B2 (en) 2018-02-14 2020-05-05 Commvault Systems, Inc. Targeted search of backup data using facial recognition
US11301421B2 (en) * 2018-05-25 2022-04-12 Microsoft Technology Licensing, Llc Scalable multi-tier storage structures and techniques for accessing entries therein
EP3830709B1 (en) * 2018-08-02 2024-05-01 Hitachi Vantara LLC Distributed recovery of server information
US11159469B2 (en) 2018-09-12 2021-10-26 Commvault Systems, Inc. Using machine learning to modify presentation of mailbox objects
CN109600600B (zh) * 2018-10-31 2020-11-03 万维科研有限公司 涉及深度图转换的编码器、编码方法以及三层表达式的存储方法和格式
JP7287026B2 (ja) 2019-03-18 2023-06-06 富士フイルムビジネスイノベーション株式会社 情報処理装置、ファイル管理装置、ファイル管理システム及びプログラム
US11204892B2 (en) 2019-03-21 2021-12-21 Microsoft Technology Licensing, Llc Techniques for snapshotting scalable multitier storage structures
CN111459710B (zh) * 2020-03-27 2021-06-11 华中科技大学 感知热度与风险的纠删码内存恢复方法、设备及内存系统
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US12399869B2 (en) 2020-03-30 2025-08-26 Pure Storage, Inc. Replicating a file system
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US12373397B2 (en) 2020-03-30 2025-07-29 Pure Storage, Inc. Managing directory-tree operations in file storage
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Also Published As

Publication number Publication date
EP2772863A1 (en) 2014-09-03
EP2772863A4 (en) 2015-08-12
EP2772863B1 (en) 2016-07-27
US20130110790A1 (en) 2013-05-02
CN103858109B (zh) 2016-08-17
JP5706966B2 (ja) 2015-04-22
CN103858109A (zh) 2014-06-11
JPWO2013061388A1 (ja) 2015-04-02
WO2013061388A1 (ja) 2013-05-02

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