DE69230299T2 - Speicherplattenanordnungsteuerungsvorrichtung für eine Datenspeicherungsanordnung - Google Patents

Speicherplattenanordnungsteuerungsvorrichtung für eine Datenspeicherungsanordnung

Info

Publication number
DE69230299T2
DE69230299T2 DE69230299T DE69230299T DE69230299T2 DE 69230299 T2 DE69230299 T2 DE 69230299T2 DE 69230299 T DE69230299 T DE 69230299T DE 69230299 T DE69230299 T DE 69230299T DE 69230299 T2 DE69230299 T2 DE 69230299T2
Authority
DE
Germany
Prior art keywords
array
disk
bus
disk drives
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 - Lifetime
Application number
DE69230299T
Other languages
English (en)
Other versions
DE69230299D1 (de
Inventor
Mahmoud K Jibbe
Craig C Mccombs
Kenneth J Thompson
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.)
MagnaChip Semiconductor Ltd
NCR International Inc
Original Assignee
Symbios Inc
NCR International Inc
Hyundai Electronics America 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 Symbios Inc, NCR International Inc, Hyundai Electronics America Inc filed Critical Symbios Inc
Application granted granted Critical
Publication of DE69230299D1 publication Critical patent/DE69230299D1/de
Publication of DE69230299T2 publication Critical patent/DE69230299T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0673—Single storage device
DE69230299T 1991-03-13 1992-03-11 Speicherplattenanordnungsteuerungsvorrichtung für eine Datenspeicherungsanordnung Expired - Lifetime DE69230299T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/668,660 US5345565A (en) 1991-03-13 1991-03-13 Multiple configuration data path architecture for a disk array controller

Publications (2)

Publication Number Publication Date
DE69230299D1 DE69230299D1 (de) 1999-12-23
DE69230299T2 true DE69230299T2 (de) 2000-06-21

Family

ID=24683251

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230299T Expired - Lifetime DE69230299T2 (de) 1991-03-13 1992-03-11 Speicherplattenanordnungsteuerungsvorrichtung für eine Datenspeicherungsanordnung

Country Status (4)

Country Link
US (1) US5345565A (de)
EP (1) EP0508604B1 (de)
JP (1) JP3159768B2 (de)
DE (1) DE69230299T2 (de)

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Also Published As

Publication number Publication date
JP3159768B2 (ja) 2001-04-23
EP0508604A3 (en) 1993-09-22
EP0508604A2 (de) 1992-10-14
JPH06180623A (ja) 1994-06-28
EP0508604B1 (de) 1999-11-17
US5345565A (en) 1994-09-06
DE69230299D1 (de) 1999-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: V. BEZOLD & SOZIEN, 80799 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: HYNIX SEMICONDUCTOR INC., ICHON, KYONGGI, KR

Owner name: NCR INTERNATIONAL, INC., DAYTON, OHIO, US

8327 Change in the person/name/address of the patent owner

Owner name: MAGNACHIP SEMICONDUCTOR, LTD., CHEONGJU, KR

Owner name: NCR INTERNATIONAL, INC., DAYTON, OHIO, US