CN100419660C - 存储装置系统的控制方法、存储装置系统和存储装置 - Google Patents

存储装置系统的控制方法、存储装置系统和存储装置 Download PDF

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CN100419660C
CN100419660C CNB2004100572810A CN200410057281A CN100419660C CN 100419660 C CN100419660 C CN 100419660C CN B2004100572810 A CNB2004100572810 A CN B2004100572810A CN 200410057281 A CN200410057281 A CN 200410057281A CN 100419660 C CN100419660 C CN 100419660C
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data
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storage
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CN1622025A (zh
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加迫尚久
近藤修次
铃木亨
小出雄
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Hitachi Ltd
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    • 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
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    • G06F11/2058—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 more than 2 mirrored copies
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    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
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    • 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
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    • 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
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    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/855—Details of asynchronous mirroring using a journal to transfer not-yet-mirrored changes

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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)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CNB2004100572810A 2003-09-17 2004-08-27 存储装置系统的控制方法、存储装置系统和存储装置 Expired - Fee Related CN100419660C (zh)

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Application Number Priority Date Filing Date Title
JP2003-325082 2003-09-17
JP2003325082 2003-09-17
JP2003325082 2003-09-17
JP2003400513A JP4598387B2 (ja) 2003-09-17 2003-11-28 記憶システム
JP2003400513 2003-11-28
JP2003-400513 2003-11-28

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CNB2007100958186A Division CN100511120C (zh) 2003-09-17 2004-08-27 存储系统

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CN1622025A CN1622025A (zh) 2005-06-01
CN100419660C true CN100419660C (zh) 2008-09-17

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EP (4) EP1562106A3 (enExample)
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