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AU2001277988A1 - Two-dimensional storage array with prompt parity in one dimension and delayed parity in a second dimension - Google Patents

Two-dimensional storage array with prompt parity in one dimension and delayed parity in a second dimension

Info

Publication number
AU2001277988A1
AU2001277988A1 AU2001277988A AU7798801A AU2001277988A1 AU 2001277988 A1 AU2001277988 A1 AU 2001277988A1 AU 2001277988 A AU2001277988 A AU 2001277988A AU 7798801 A AU7798801 A AU 7798801A AU 2001277988 A1 AU2001277988 A1 AU 2001277988A1
Authority
AU
Australia
Prior art keywords
dimension
parity
prompt
storage array
dimensional storage
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.)
Abandoned
Application number
AU2001277988A
Other languages
English (en)
Inventor
Whay S. Lee
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.)
Sun Microsystems Inc
Original Assignee
Sun Microsystems Inc
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 Sun Microsystems Inc filed Critical Sun Microsystems Inc
Publication of AU2001277988A1 publication Critical patent/AU2001277988A1/en
Abandoned legal-status Critical Current

Links

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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • 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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G06F11/1088—Reconstruction on already foreseen single or plurality of spare disks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
AU2001277988A 2000-07-25 2001-07-24 Two-dimensional storage array with prompt parity in one dimension and delayed parity in a second dimension Abandoned AU2001277988A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/624,851 2000-07-25
US09/624,851 US6675318B1 (en) 2000-07-25 2000-07-25 Two-dimensional storage array with prompt parity in one dimension and delayed parity in a second dimension
PCT/US2001/023271 WO2002008900A2 (fr) 2000-07-25 2001-07-24 Reseau de stockage bidimensionnel a parite prompte dans une dimension et parite retardee dans une seconde dimension

Publications (1)

Publication Number Publication Date
AU2001277988A1 true AU2001277988A1 (en) 2002-02-05

Family

ID=24503586

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001277988A Abandoned AU2001277988A1 (en) 2000-07-25 2001-07-24 Two-dimensional storage array with prompt parity in one dimension and delayed parity in a second dimension

Country Status (4)

Country Link
US (1) US6675318B1 (fr)
AU (1) AU2001277988A1 (fr)
GB (1) GB2381914B (fr)
WO (1) WO2002008900A2 (fr)

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Also Published As

Publication number Publication date
WO2002008900A2 (fr) 2002-01-31
US6675318B1 (en) 2004-01-06
WO2002008900A3 (fr) 2004-05-06
GB2381914B (en) 2005-04-06
GB2381914A (en) 2003-05-14
GB0303710D0 (en) 2003-03-19

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