DE69117371T2 - Hintergrund-Plattenoberflächenanalyse durch eine Steuerung für intelligente Speicherplattenanordnung ausgeführt - Google Patents

Hintergrund-Plattenoberflächenanalyse durch eine Steuerung für intelligente Speicherplattenanordnung ausgeführt

Info

Publication number
DE69117371T2
DE69117371T2 DE69117371T DE69117371T DE69117371T2 DE 69117371 T2 DE69117371 T2 DE 69117371T2 DE 69117371 T DE69117371 T DE 69117371T DE 69117371 T DE69117371 T DE 69117371T DE 69117371 T2 DE69117371 T2 DE 69117371T2
Authority
DE
Germany
Prior art keywords
disk
array
activity
absence
analysis performed
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
DE69117371T
Other languages
English (en)
Other versions
DE69117371D1 (de
Inventor
Scott M Pfeffer
Stephen M Schultz
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.)
Compaq Computer Corp
Original Assignee
Compaq Computer Corp
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 Compaq Computer Corp filed Critical Compaq Computer Corp
Application granted granted Critical
Publication of DE69117371D1 publication Critical patent/DE69117371D1/de
Publication of DE69117371T2 publication Critical patent/DE69117371T2/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
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • 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
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/06—Control of operating function, e.g. switching from recording to reproducing by counting or timing of machine operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/10—Indexing scheme relating to G06F11/10
    • G06F2211/1002—Indexing scheme relating to G06F11/1076
    • G06F2211/1088—Scrubbing in RAID systems with parity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Detection And Correction Of Errors (AREA)
  • Debugging And Monitoring (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
DE69117371T 1990-07-20 1991-07-19 Hintergrund-Plattenoberflächenanalyse durch eine Steuerung für intelligente Speicherplattenanordnung ausgeführt Expired - Lifetime DE69117371T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/556,646 US5210860A (en) 1990-07-20 1990-07-20 Intelligent disk array controller

Publications (2)

Publication Number Publication Date
DE69117371D1 DE69117371D1 (de) 1996-04-04
DE69117371T2 true DE69117371T2 (de) 1996-11-14

Family

ID=24222226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69117371T Expired - Lifetime DE69117371T2 (de) 1990-07-20 1991-07-19 Hintergrund-Plattenoberflächenanalyse durch eine Steuerung für intelligente Speicherplattenanordnung ausgeführt

Country Status (7)

Country Link
US (1) US5210860A (de)
EP (1) EP0467706B1 (de)
JP (1) JP3151008B2 (de)
KR (1) KR920003286A (de)
AT (1) ATE134778T1 (de)
CA (1) CA2047406A1 (de)
DE (1) DE69117371T2 (de)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69132227T2 (de) * 1990-09-20 2000-09-28 Fujitsu Ltd Eingang-/Ausgangsteuerungseinrichtung
JP2743606B2 (ja) * 1991-04-11 1998-04-22 三菱電機株式会社 アレイ型記録装置
JP3187525B2 (ja) * 1991-05-17 2001-07-11 ヒュンダイ エレクトロニクス アメリカ バス接続装置
JP2913917B2 (ja) * 1991-08-20 1999-06-28 株式会社日立製作所 記憶装置および記憶装置システム
US5502836A (en) * 1991-11-21 1996-03-26 Ast Research, Inc. Method for disk restriping during system operation
US5974544A (en) * 1991-12-17 1999-10-26 Dell Usa, L.P. Method and controller for defect tracking in a redundant array
US5442752A (en) * 1992-01-24 1995-08-15 International Business Machines Corporation Data storage method for DASD arrays using striping based on file length
US5398253A (en) * 1992-03-11 1995-03-14 Emc Corporation Storage unit generation of redundancy information in a redundant storage array system
US5724539A (en) * 1992-03-19 1998-03-03 Digital Equipment Corporation System for selectively storing stripes of data in tracks of disks so that sum of transfer rates of stripes match communication bandwidth to host
US5454081A (en) * 1992-08-28 1995-09-26 Compaq Computer Corp. Expansion bus type determination apparatus
WO1994006091A1 (en) * 1992-09-04 1994-03-17 Jostens Learning Corporation Local area video network
US5448709A (en) * 1992-10-13 1995-09-05 Compaq Computer Corporation Disk array controller having command descriptor blocks utilized by bus master and bus slave for respectively performing data transfer operations
JP3083663B2 (ja) * 1992-12-08 2000-09-04 株式会社日立製作所 ディスクアレイ装置
US5455934A (en) * 1993-03-23 1995-10-03 Eclipse Technologies, Inc. Fault tolerant hard disk array controller
US5574851A (en) * 1993-04-19 1996-11-12 At&T Global Information Solutions Company Method for performing on-line reconfiguration of a disk array concurrent with execution of disk I/O operations
US5617425A (en) * 1993-05-26 1997-04-01 Seagate Technology, Inc. Disc array having array supporting controllers and interface
US5511227A (en) * 1993-09-30 1996-04-23 Dell Usa, L.P. Method for configuring a composite drive for a disk drive array controller
JP2905373B2 (ja) * 1993-10-01 1999-06-14 富士通株式会社 ディスク制御装置及びその制御方法
JPH07134635A (ja) * 1993-11-10 1995-05-23 Nec Eng Ltd ディスクアレイ装置
US5490149A (en) * 1993-12-28 1996-02-06 International Business Machines Corporation Tactical read error recovery strategy based on dynamic feedback
US5446855A (en) * 1994-02-07 1995-08-29 Buslogic, Inc. System and method for disk array data transfer
US5617534A (en) * 1994-02-16 1997-04-01 Intel Corporation Interface protocol for testing of a cache memory
CA2145106C (en) * 1994-04-22 1999-08-24 Abhaya Asthana Intelligent memory-based input/output system
US5546558A (en) * 1994-06-07 1996-08-13 Hewlett-Packard Company Memory system with hierarchic disk array and memory map store for persistent storage of virtual mapping information
US5594862A (en) * 1994-07-20 1997-01-14 Emc Corporation XOR controller for a storage subsystem
US5615335A (en) * 1994-11-10 1997-03-25 Emc Corporation Storage system self-test apparatus and method
JP3283724B2 (ja) * 1995-05-10 2002-05-20 三菱電機株式会社 ミラーディスク制御方法およびミラーディスク装置
US5812753A (en) * 1995-10-13 1998-09-22 Eccs, Inc. Method for initializing or reconstructing data consistency within an array of storage elements
US5978856A (en) * 1996-01-26 1999-11-02 Dell Usa, L.P. System and method for reducing latency in layered device driver architectures
US5819030A (en) * 1996-07-03 1998-10-06 Microsoft Corporation System and method for configuring a server computer for optimal performance for a particular server type
KR100223651B1 (ko) * 1996-10-30 1999-10-15 윤종용 제조공정 합격판정기 및 그를 이용한 제조공정방법
US5895438A (en) * 1996-12-23 1999-04-20 Hitachi Computer Products (America ), Inc. Inline disk tester
US6073218A (en) * 1996-12-23 2000-06-06 Lsi Logic Corp. Methods and apparatus for coordinating shared multiple raid controller access to common storage devices
US5933824A (en) * 1996-12-23 1999-08-03 Lsi Logic Corporation Methods and apparatus for locking files within a clustered storage environment
US5914967A (en) * 1997-01-18 1999-06-22 Hitachi Computer Products (America), Inc. Method and apparatus for protecting disk drive failure
US5944838A (en) * 1997-03-31 1999-08-31 Lsi Logic Corporation Method for fast queue restart after redundant I/O path failover
US6098181A (en) * 1997-04-10 2000-08-01 International Business Machines Corporation Screening methodology for operating system error reporting
US5968182A (en) * 1997-05-12 1999-10-19 International Business Machines Corporation Method and means for utilizing device long busy response for resolving detected anomalies at the lowest level in a hierarchical, demand/response storage management subsystem
US6178520B1 (en) * 1997-07-31 2001-01-23 Lsi Logic Corporation Software recognition of drive removal or insertion in a storage system
US6223301B1 (en) 1997-09-30 2001-04-24 Compaq Computer Corporation Fault tolerant memory
WO1999018507A1 (en) 1997-10-08 1999-04-15 Seagate Technology, Inc. Hybrid data storage and reconstruction system and method for a data storage device
US6098114A (en) * 1997-11-14 2000-08-01 3Ware Disk array system for processing and tracking the completion of I/O requests
US6195767B1 (en) * 1998-09-14 2001-02-27 Phillip M. Adams Data corruption detection apparatus and method
US6374377B1 (en) * 1998-12-14 2002-04-16 Intel Corporation Low yield analysis of embedded memory
US6266677B1 (en) * 1999-02-08 2001-07-24 Hewlett Packard Company System and method for ensuring the integrity of stored data
US6629273B1 (en) * 2000-01-24 2003-09-30 Hewlett-Packard Development Company, L.P. Detection of silent data corruption in a storage system
US6970936B2 (en) * 2000-12-19 2005-11-29 International Business Machines Corporation Data processing system and method of communication that employ a request-and-forget protocol
US7017107B2 (en) 2001-04-30 2006-03-21 Sun Microsystems, Inc. Storage array employing scrubbing operations at the disk-controller level
US7346831B1 (en) 2001-11-13 2008-03-18 Network Appliance, Inc. Parity assignment technique for parity declustering in a parity array of a storage system
US6851082B1 (en) 2001-11-13 2005-02-01 Network Appliance, Inc. Concentrated parity technique for handling double failures and enabling storage of more than one parity block per stripe on a storage device of a storage array
US7640484B2 (en) 2001-12-28 2009-12-29 Netapp, Inc. Triple parity technique for enabling efficient recovery from triple failures in a storage array
US7613984B2 (en) * 2001-12-28 2009-11-03 Netapp, Inc. System and method for symmetric triple parity for failing storage devices
US8402346B2 (en) * 2001-12-28 2013-03-19 Netapp, Inc. N-way parity technique for enabling recovery from up to N storage device failures
US6993701B2 (en) * 2001-12-28 2006-01-31 Network Appliance, Inc. Row-diagonal parity technique for enabling efficient recovery from double failures in a storage array
US7073115B2 (en) * 2001-12-28 2006-07-04 Network Appliance, Inc. Correcting multiple block data loss in a storage array using a combination of a single diagonal parity group and multiple row parity groups
US7080278B1 (en) 2002-03-08 2006-07-18 Network Appliance, Inc. Technique for correcting multiple storage device failures in a storage array
US7254813B2 (en) * 2002-03-21 2007-08-07 Network Appliance, Inc. Method and apparatus for resource allocation in a raid system
US7539991B2 (en) 2002-03-21 2009-05-26 Netapp, Inc. Method and apparatus for decomposing I/O tasks in a raid system
US7200715B2 (en) * 2002-03-21 2007-04-03 Network Appliance, Inc. Method for writing contiguous arrays of stripes in a RAID storage system using mapped block writes
US7437727B2 (en) * 2002-03-21 2008-10-14 Network Appliance, Inc. Method and apparatus for runtime resource deadlock avoidance in a raid system
US6976146B1 (en) 2002-05-21 2005-12-13 Network Appliance, Inc. System and method for emulating block appended checksums on storage devices by sector stealing
JP4059714B2 (ja) * 2002-07-04 2008-03-12 Ｔｄｋ株式会社 光記録媒体
US7185144B2 (en) * 2003-11-24 2007-02-27 Network Appliance, Inc. Semi-static distribution technique
US7111147B1 (en) 2003-03-21 2006-09-19 Network Appliance, Inc. Location-independent RAID group virtual block management
US7328364B1 (en) 2003-03-21 2008-02-05 Network Appliance, Inc. Technique for coherent suspension of I/O operations in a RAID subsystem
US7143235B1 (en) 2003-03-21 2006-11-28 Network Appliance, Inc. Proposed configuration management behaviors in a raid subsystem
US7664913B2 (en) * 2003-03-21 2010-02-16 Netapp, Inc. Query-based spares management technique
US7424637B1 (en) 2003-03-21 2008-09-09 Networks Appliance, Inc. Technique for managing addition of disks to a volume of a storage system
US7275179B1 (en) 2003-04-24 2007-09-25 Network Appliance, Inc. System and method for reducing unrecoverable media errors in a disk subsystem
US7137038B2 (en) * 2003-07-29 2006-11-14 Hitachi Global Storage Technologies Netherlands, B.V. System and method for autonomous data scrubbing in a hard disk drive
US7328305B2 (en) * 2003-11-03 2008-02-05 Network Appliance, Inc. Dynamic parity distribution technique
US7647451B1 (en) 2003-11-24 2010-01-12 Netapp, Inc. Data placement technique for striping data containers across volumes of a storage system cluster
US7263629B2 (en) * 2003-11-24 2007-08-28 Network Appliance, Inc. Uniform and symmetric double failure correcting technique for protecting against two disk failures in a disk array
US7366837B2 (en) * 2003-11-24 2008-04-29 Network Appliance, Inc. Data placement technique for striping data containers across volumes of a storage system cluster
US20060075281A1 (en) * 2004-09-27 2006-04-06 Kimmel Jeffrey S Use of application-level context information to detect corrupted data in a storage system
US7398460B1 (en) 2005-01-31 2008-07-08 Network Appliance, Inc. Technique for efficiently organizing and distributing parity blocks among storage devices of a storage array
US8560503B1 (en) 2006-01-26 2013-10-15 Netapp, Inc. Content addressable storage system
US7822921B2 (en) 2006-10-31 2010-10-26 Netapp, Inc. System and method for optimizing write operations in storage systems
US7613947B1 (en) 2006-11-30 2009-11-03 Netapp, Inc. System and method for storage takeover
US7647526B1 (en) 2006-12-06 2010-01-12 Netapp, Inc. Reducing reconstruct input/output operations in storage systems
US8268956B2 (en) * 2006-12-08 2012-09-18 Ems-Chemie Ag Transparent mold made of a polyamide molding material
US8209587B1 (en) 2007-04-12 2012-06-26 Netapp, Inc. System and method for eliminating zeroing of disk drives in RAID arrays
US7840837B2 (en) * 2007-04-27 2010-11-23 Netapp, Inc. System and method for protecting memory during system initialization
US8898536B2 (en) * 2007-04-27 2014-11-25 Netapp, Inc. Multi-core engine for detecting bit errors
US7836331B1 (en) 2007-05-15 2010-11-16 Netapp, Inc. System and method for protecting the contents of memory during error conditions
US7975102B1 (en) 2007-08-06 2011-07-05 Netapp, Inc. Technique to avoid cascaded hot spotting
US8074103B2 (en) 2007-10-19 2011-12-06 Oracle International Corporation Data corruption diagnostic engine
EP2060607B2 (de) * 2007-11-16 2019-11-27 Ems-Patent Ag Gefüllte Polyamidformmassen
US9158579B1 (en) 2008-11-10 2015-10-13 Netapp, Inc. System having operation queues corresponding to operation execution time
US8495417B2 (en) * 2009-01-09 2013-07-23 Netapp, Inc. System and method for redundancy-protected aggregates
ES2429814T3 (es) * 2010-03-12 2013-11-18 Ems-Patent Ag Masa de moldeo de poliamida modificada para resistencia al impacto así como recipiente formado a partir de la misma
CN102270167A (zh) * 2010-06-03 2011-12-07 鸿富锦精密工业（深圳）有限公司 主板多硬盘端口测试系统与方法
TWI486736B (zh) * 2012-12-06 2015-06-01 Yu Sheng So 照明調控方法及設備
PL2746339T3 (pl) 2012-12-18 2015-05-29 Ems Patent Ag Tłoczywo poliamidowe i wytłaczane z niego kształtki

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771143A (en) * 1972-06-01 1973-11-06 Burroughs Corp Method and apparatus for providing alternate storage areas on a magnetic disk pack
EP0031706B1 (de) * 1979-12-27 1984-11-07 Fujitsu Limited Vorrichtung und Verfahren zum Prüfen von Halbleiterspeicherbausteinen
US4630269A (en) * 1983-05-16 1986-12-16 Data General Corporation Methods for diagnosing malfunctions in a disk drive
US4724531A (en) * 1984-07-18 1988-02-09 Hughes Aircraft Company Gate array with bidirectional symmetry
US4669082A (en) * 1985-05-09 1987-05-26 Halliburton Company Method of testing and addressing a magnetic core memory
US4775978A (en) * 1987-01-12 1988-10-04 Magnetic Peripherals Inc. Data error correction system
JPS63279318A (ja) * 1987-05-11 1988-11-16 Nec Corp 磁気ディスク装置

Also Published As

Publication number Publication date
JP3151008B2 (ja) 2001-04-03
EP0467706A3 (en) 1993-02-03
EP0467706A2 (de) 1992-01-22
US5210860A (en) 1993-05-11
ATE134778T1 (de) 1996-03-15
KR920003286A (ko) 1992-02-29
EP0467706B1 (de) 1996-02-28
JPH04233625A (ja) 1992-08-21
CA2047406A1 (en) 1992-01-21
DE69117371D1 (de) 1996-04-04

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