JP5026102B2 - ストレージ制御装置及びデータ管理方法 - Google Patents

ストレージ制御装置及びデータ管理方法 Download PDF

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Publication number
JP5026102B2
JP5026102B2 JP2007027620A JP2007027620A JP5026102B2 JP 5026102 B2 JP5026102 B2 JP 5026102B2 JP 2007027620 A JP2007027620 A JP 2007027620A JP 2007027620 A JP2007027620 A JP 2007027620A JP 5026102 B2 JP5026102 B2 JP 5026102B2
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data
memory
unit
nonvolatile memory
storage
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Expired - Fee Related
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JP2007027620A
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Japanese (ja)
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JP2008192028A (ja
JP2008192028A5 (enExample
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純一 飯田
小明 姜
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2007027620A priority Critical patent/JP5026102B2/ja
Priority to CN2007101946218A priority patent/CN101241477B/zh
Priority to US11/968,247 priority patent/US7870338B2/en
Priority to EP08250109A priority patent/EP1956489B1/en
Publication of JP2008192028A publication Critical patent/JP2008192028A/ja
Publication of JP2008192028A5 publication Critical patent/JP2008192028A5/ja
Priority to US12/959,775 priority patent/US8190822B2/en
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0804—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with main memory updating
    • 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
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1441—Resetting or repowering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/81—Threshold
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP2007027620A 2007-02-07 2007-02-07 ストレージ制御装置及びデータ管理方法 Expired - Fee Related JP5026102B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007027620A JP5026102B2 (ja) 2007-02-07 2007-02-07 ストレージ制御装置及びデータ管理方法
CN2007101946218A CN101241477B (zh) 2007-02-07 2007-11-27 存储控制装置和数据管理方法
US11/968,247 US7870338B2 (en) 2007-02-07 2008-01-02 Flushing cached data upon power interruption
EP08250109A EP1956489B1 (en) 2007-02-07 2008-01-10 Storage control unit and data management method
US12/959,775 US8190822B2 (en) 2007-02-07 2010-12-03 Storage control unit and data management method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007027620A JP5026102B2 (ja) 2007-02-07 2007-02-07 ストレージ制御装置及びデータ管理方法

Publications (3)

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JP2008192028A JP2008192028A (ja) 2008-08-21
JP2008192028A5 JP2008192028A5 (enExample) 2009-09-24
JP5026102B2 true JP5026102B2 (ja) 2012-09-12

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US (2) US7870338B2 (enExample)
EP (1) EP1956489B1 (enExample)
JP (1) JP5026102B2 (enExample)
CN (1) CN101241477B (enExample)

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KR100843543B1 (ko) * 2006-10-25 2008-07-04 삼성전자주식회사 플래시 메모리 장치를 포함하는 시스템 및 그것의 데이터복구 방법

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US7870338B2 (en) 2011-01-11
US8190822B2 (en) 2012-05-29
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