JP6199782B2 - 計算機システム - Google Patents

計算機システム Download PDF

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Publication number
JP6199782B2
JP6199782B2 JP2014060117A JP2014060117A JP6199782B2 JP 6199782 B2 JP6199782 B2 JP 6199782B2 JP 2014060117 A JP2014060117 A JP 2014060117A JP 2014060117 A JP2014060117 A JP 2014060117A JP 6199782 B2 JP6199782 B2 JP 6199782B2
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JP
Japan
Prior art keywords
request
cache
server
business
data
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2014060117A
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English (en)
Japanese (ja)
Other versions
JP2015184883A (ja
JP2015184883A5 (enExample
Inventor
近藤　伸和
伸和 近藤
健 杉本
健 杉本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
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
Priority to JP2014060117A priority Critical patent/JP6199782B2/ja
Priority to US14/642,873 priority patent/US9652155B2/en
Publication of JP2015184883A publication Critical patent/JP2015184883A/ja
Publication of JP2015184883A5 publication Critical patent/JP2015184883A5/ja
Application granted granted Critical
Publication of JP6199782B2 publication Critical patent/JP6199782B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0653—Monitoring storage devices or systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0685—Hybrid storage combining heterogeneous device types, e.g. hierarchical storage, hybrid arrays
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • H04L67/5682—Policies or rules for updating, deleting or replacing the stored data

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2014060117A 2014-03-24 2014-03-24 計算機システム Expired - Fee Related JP6199782B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014060117A JP6199782B2 (ja) 2014-03-24 2014-03-24 計算機システム
US14/642,873 US9652155B2 (en) 2014-03-24 2015-03-10 Computer system, cash data management method, and computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014060117A JP6199782B2 (ja) 2014-03-24 2014-03-24 計算機システム

Publications (3)

Publication Number Publication Date
JP2015184883A JP2015184883A (ja) 2015-10-22
JP2015184883A5 JP2015184883A5 (enExample) 2016-08-25
JP6199782B2 true JP6199782B2 (ja) 2017-09-20

Family

ID=54142134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014060117A Expired - Fee Related JP6199782B2 (ja) 2014-03-24 2014-03-24 計算機システム

Country Status (2)

Country Link
US (1) US9652155B2 (enExample)
JP (1) JP6199782B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015061370A1 (en) 2013-10-21 2015-04-30 Milwaukee Electric Tool Corporation Adapter for power tool devices
WO2017183177A1 (ja) * 2016-04-22 2017-10-26 株式会社日立製作所 計算機システム、キャッシュ制御方法、及び計算機
JP7220997B2 (ja) * 2018-05-31 2023-02-13 アズビル株式会社 施設監視システム、および、施設監視システムにおける通信方法
US12015498B1 (en) * 2018-11-09 2024-06-18 Amazon Technologies, Inc. Electronic device configuration using dummy devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3641872B2 (ja) 1996-04-08 2005-04-27 株式会社日立製作所 記憶装置システム
JP3117003B2 (ja) * 1997-07-03 2000-12-11 日本電気株式会社 広域分散ファイルシステム
GB9928503D0 (en) * 1999-12-03 2000-02-02 Ibm Resource allocation in data processing systems
JP4391265B2 (ja) * 2004-02-26 2009-12-24 株式会社日立製作所 ストレージサブシステムおよび性能チューニング方法
US7428614B2 (en) * 2006-07-27 2008-09-23 Hitachi, Ltd. Management system for a virtualized storage environment
JP4767127B2 (ja) * 2006-08-10 2011-09-07 株式会社日立製作所 ファイルサーバ、計算機システム及びファイルの先読み方法。
US7861038B2 (en) 2007-07-17 2010-12-28 International Business Machines Corporation Method and apparatus for managing data in a hybrid drive system
EP2272009A4 (en) * 2008-04-24 2011-11-16 Movideo Pty Ltd SYSTEM AND METHOD FOR MONITORING USE
JP4801761B2 (ja) * 2009-08-12 2011-10-26 株式会社日立製作所 データベース管理方法およびシステム並びにその処理プログラム
WO2012160589A1 (en) * 2011-05-20 2012-11-29 Hitachi, Ltd. Data storage system and controlling method thereof

Also Published As

Publication number Publication date
JP2015184883A (ja) 2015-10-22
US20150268858A1 (en) 2015-09-24
US9652155B2 (en) 2017-05-16

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