ATE519161T1 - Speichervorrichtung und datenpfad- ausfallsicherungsverfahren für ein internes netzwerk eines speichersteuergeräts - Google Patents

Speichervorrichtung und datenpfad- ausfallsicherungsverfahren für ein internes netzwerk eines speichersteuergeräts

Info

Publication number
ATE519161T1
ATE519161T1 AT09251131T AT09251131T ATE519161T1 AT E519161 T1 ATE519161 T1 AT E519161T1 AT 09251131 T AT09251131 T AT 09251131T AT 09251131 T AT09251131 T AT 09251131T AT E519161 T1 ATE519161 T1 AT E519161T1
Authority
AT
Austria
Prior art keywords
data path
internal network
storage
control device
storage device
Prior art date
Application number
AT09251131T
Other languages
German (de)
English (en)
Inventor
Katsuya Tanaka
Kentaro Shimada
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
Application granted granted Critical
Publication of ATE519161T1 publication Critical patent/ATE519161T1/de

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Classifications

    • 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
    • G06F11/2002—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 interconnections or communication control functionality are redundant
    • G06F11/2007—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 interconnections or communication control functionality are redundant using redundant communication media
    • G06F11/201—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 interconnections or communication control functionality are redundant using redundant communication media between storage system components

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
AT09251131T 2008-10-30 2009-04-20 Speichervorrichtung und datenpfad- ausfallsicherungsverfahren für ein internes netzwerk eines speichersteuergeräts ATE519161T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008279101A JP5232602B2 (ja) 2008-10-30 2008-10-30 ストレージ装置、及びストレージコントローラ内部ネットワークのデータ経路フェイルオーバー方法

Publications (1)

Publication Number Publication Date
ATE519161T1 true ATE519161T1 (de) 2011-08-15

Family

ID=41683595

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09251131T ATE519161T1 (de) 2008-10-30 2009-04-20 Speichervorrichtung und datenpfad- ausfallsicherungsverfahren für ein internes netzwerk eines speichersteuergeräts

Country Status (5)

Country Link
US (2) US8082466B2 (enExample)
EP (2) EP2182443B1 (enExample)
JP (1) JP5232602B2 (enExample)
CN (2) CN102841760A (enExample)
AT (1) ATE519161T1 (enExample)

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Also Published As

Publication number Publication date
CN102841760A (zh) 2012-12-26
EP2182443B1 (en) 2011-08-03
JP2010108211A (ja) 2010-05-13
CN101727297A (zh) 2010-06-09
JP5232602B2 (ja) 2013-07-10
US8082466B2 (en) 2011-12-20
US8321722B2 (en) 2012-11-27
EP2369485B1 (en) 2013-04-03
CN101727297B (zh) 2012-06-27
EP2182443A1 (en) 2010-05-05
EP2369485A1 (en) 2011-09-28
US20100115329A1 (en) 2010-05-06
US20120089864A1 (en) 2012-04-12

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