DE69220134D1 - Speichersteuerungssystem für eine Speicherplattenanordnung - Google Patents

Speichersteuerungssystem für eine Speicherplattenanordnung

Info

Publication number
DE69220134D1
DE69220134D1 DE69220134T DE69220134T DE69220134D1 DE 69220134 D1 DE69220134 D1 DE 69220134D1 DE 69220134 T DE69220134 T DE 69220134T DE 69220134 T DE69220134 T DE 69220134T DE 69220134 D1 DE69220134 D1 DE 69220134D1
Authority
DE
Germany
Prior art keywords
control system
memory control
disk array
array
disk
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
DE69220134T
Other languages
English (en)
Other versions
DE69220134T2 (de
Inventor
Mahmoud K Jibbe
Craig C Mccombs
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
NCR International Inc
Hyundai Electronics America Inc
Symbios Logic 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 NCR International Inc, Hyundai Electronics America Inc, Symbios Logic Inc filed Critical NCR International Inc
Application granted granted Critical
Publication of DE69220134D1 publication Critical patent/DE69220134D1/de
Publication of DE69220134T2 publication Critical patent/DE69220134T2/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
    • 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
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • 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
DE69220134T 1991-03-13 1992-03-11 Speichersteuerungssystem für eine Speicherplattenanordnung Expired - Lifetime DE69220134T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/668,641 US5179704A (en) 1991-03-13 1991-03-13 Method and apparatus for generating disk array interrupt signals

Publications (2)

Publication Number Publication Date
DE69220134D1 true DE69220134D1 (de) 1997-07-10
DE69220134T2 DE69220134T2 (de) 1998-01-29

Family

ID=24683166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220134T Expired - Lifetime DE69220134T2 (de) 1991-03-13 1992-03-11 Speichersteuerungssystem für eine Speicherplattenanordnung

Country Status (4)

Country Link
US (1) US5179704A (de)
EP (1) EP0508602B1 (de)
JP (1) JP3211976B2 (de)
DE (1) DE69220134T2 (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542076A (en) * 1991-06-14 1996-07-30 Digital Equipment Corporation Method and apparatus for adaptive interrupt servicing in data processing system
US5278838A (en) * 1991-06-18 1994-01-11 Ibm Corp. Recovery from errors in a redundant array of disk drives
US5502836A (en) * 1991-11-21 1996-03-26 Ast Research, Inc. Method for disk restriping during system operation
EP0545581B1 (de) * 1991-12-06 1999-04-21 National Semiconductor Corporation Integriertes Datenverarbeitungssystem mit CPU-Kern und unabhängigem parallelen, digitalen Signalprozessormodul
US5333305A (en) * 1991-12-27 1994-07-26 Compaq Computer Corporation Method for improving partial stripe write performance in disk array subsystems
US5375217A (en) * 1992-03-25 1994-12-20 Ncr Corporation Method and apparatus for synchronizing disk drive requests within a disk array
US5412782A (en) 1992-07-02 1995-05-02 3Com Corporation Programmed I/O ethernet adapter with early interrupts for accelerating data transfer
US5396633A (en) * 1992-10-02 1995-03-07 Compaq Computer Corporation Positive pulse format noise-filter and negative pulse format extension circuit for conditioning interrupt request signals
US5608883A (en) * 1993-02-01 1997-03-04 Digital Equipment Corporation Adapter for interconnecting single-ended and differential SCSI buses to prevent `busy` or `wired-or` glitches from being passed from one bus to the other
US5530874A (en) * 1993-02-02 1996-06-25 3Com Corporation Network adapter with an indication signal mask and an interrupt signal mask
US5510740A (en) * 1993-04-21 1996-04-23 Intel Corporation Method for synchronizing clocks upon reset
JP3242508B2 (ja) * 1993-11-05 2001-12-25 松下電器産業株式会社 マイクロコンピュータ
US6018785A (en) * 1993-12-30 2000-01-25 Cypress Semiconductor Corp. Interrupt-generating hardware semaphore
US5506997A (en) * 1994-01-28 1996-04-09 Compaq Computer Corp. Device for mapping a set of interrupt signals generated on a first type bus to a set of interrupt signals defined by a second type bus and combing the mapped interrupt signals with a set of interrupt signals of the second type bus
JP3209634B2 (ja) * 1994-03-28 2001-09-17 株式会社日立製作所 計算機システム
US5745771A (en) * 1994-07-08 1998-04-28 Hitachi, Ltd. Disc array device and disc control method
JPH0895798A (ja) * 1994-09-29 1996-04-12 Fujitsu Ltd データ処理装置
US5548788A (en) * 1994-10-27 1996-08-20 Emc Corporation Disk controller having host processor controls the time for transferring data to disk drive by modifying contents of the memory to indicate data is stored in the memory
JP3581727B2 (ja) * 1994-11-11 2004-10-27 株式会社日立製作所 ディスクアレイコントローラ及びディスクアレイ装置
US5727221A (en) * 1994-12-22 1998-03-10 Texas Instruments Incorporated Computer system power management interconnection circuitry and systems
US5548712A (en) * 1995-01-19 1996-08-20 Hewlett-Packard Company Data storage system and method for managing asynchronous attachment and detachment of storage disks
US5822782A (en) * 1995-10-27 1998-10-13 Symbios, Inc. Methods and structure to maintain raid configuration information on disks of the array
KR0156173B1 (ko) * 1995-11-21 1998-11-16 문정환 인터럽트 발생회로
US5737240A (en) * 1996-01-25 1998-04-07 International Business Machines Corporation Programmable hardware mailbox message technique and system
US6185639B1 (en) * 1998-06-05 2001-02-06 International Business Machines Corporation System and method to reduce a computer system's interrupt processing overhead
US6385683B1 (en) * 1999-08-13 2002-05-07 Lsi Logic Corporation Methods and apparatus for raid hardware sequencing to achieve a higher performance raid architecture
US6356969B1 (en) * 1999-08-13 2002-03-12 Lsi Logic Corporation Methods and apparatus for using interrupt score boarding with intelligent peripheral device
JP2001166887A (ja) * 1999-12-08 2001-06-22 Sony Corp データ記録再生装置及びデータ記録再生方法
US6606677B1 (en) 2000-03-07 2003-08-12 International Business Machines Corporation High speed interrupt controller
US6772258B2 (en) * 2000-12-29 2004-08-03 Intel Corporation Method and apparatus for sharing an interrupt between disk drive interfaces
US6742060B2 (en) 2000-12-29 2004-05-25 Intel Corporation Look-up table based circuitry for sharing an interrupt between disk drive interfaces
US6795884B2 (en) 2000-12-29 2004-09-21 Intel Corporation Read-only memory based circuitry for sharing an interrupt between disk drive interfaces
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
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
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
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
US7640484B2 (en) * 2001-12-28 2009-12-29 Netapp, Inc. Triple parity technique for enabling efficient recovery from triple failures in a storage array
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
US7080278B1 (en) 2002-03-08 2006-07-18 Network Appliance, Inc. Technique for correcting multiple storage device failures in a storage array
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
US7539991B2 (en) * 2002-03-21 2009-05-26 Netapp, Inc. Method and apparatus for decomposing I/O tasks in a raid system
US7437727B2 (en) * 2002-03-21 2008-10-14 Network Appliance, Inc. Method and apparatus for runtime resource deadlock avoidance in a raid system
US7254813B2 (en) * 2002-03-21 2007-08-07 Network Appliance, Inc. Method and apparatus for resource allocation 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
US7039771B1 (en) 2003-03-10 2006-05-02 Marvell International Ltd. Method and system for supporting multiple external serial port devices using a serial port controller in embedded disk controllers
US7492545B1 (en) 2003-03-10 2009-02-17 Marvell International Ltd. Method and system for automatic time base adjustment for disk drive servo controllers
US7870346B2 (en) 2003-03-10 2011-01-11 Marvell International Ltd. Servo controller interface module for embedded disk controllers
US7457903B2 (en) * 2003-03-10 2008-11-25 Marvell International Ltd. Interrupt controller for processing fast and regular interrupts
US7099963B2 (en) * 2003-03-10 2006-08-29 Qlogic Corporation Method and system for monitoring embedded disk controller components
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
US7664913B2 (en) * 2003-03-21 2010-02-16 Netapp, Inc. Query-based spares management technique
US7143235B1 (en) 2003-03-21 2006-11-28 Network Appliance, Inc. Proposed configuration management behaviors in a raid subsystem
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
US7328305B2 (en) 2003-11-03 2008-02-05 Network Appliance, Inc. Dynamic parity distribution technique
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
US7647451B1 (en) 2003-11-24 2010-01-12 Netapp, Inc. Data placement technique for striping data containers across volumes of a storage system cluster
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
US7343510B1 (en) 2003-12-22 2008-03-11 Cypress Semiconductor Corporation Method and device for selecting one of multiple clock signals based on frequency differences of such clock signals
JP4731126B2 (ja) * 2004-03-30 2011-07-20 ルネサスエレクトロニクス株式会社 割り込み制御回路
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
JP4971676B2 (ja) * 2006-04-28 2012-07-11 ルネサスエレクトロニクス株式会社 割り込み制御回路及び割り込み制御方法
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
US8209587B1 (en) 2007-04-12 2012-06-26 Netapp, Inc. System and method for eliminating zeroing of disk drives in RAID arrays
US8898536B2 (en) * 2007-04-27 2014-11-25 Netapp, Inc. Multi-core engine for detecting bit errors
US7840837B2 (en) * 2007-04-27 2010-11-23 Netapp, Inc. System and method for protecting memory during system initialization
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
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
CN104111866A (zh) * 2013-04-18 2014-10-22 鸿富锦精密工业（深圳）有限公司 中断控制系统和方法
WO2017023682A1 (en) * 2015-08-03 2017-02-09 Marvell World Trade Ltd. Systems and methods for performing unknown address discovery in a mochi space
US10474597B2 (en) * 2015-08-03 2019-11-12 Marvell World Trade Ltd. Systems and methods for performing unknown address discovery in a MoChi space

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1505535A (en) * 1974-10-30 1978-03-30 Motorola Inc Microprocessor system
US4159516A (en) * 1976-03-23 1979-06-26 Texas Instruments Incorporated Input/output controller having selectable timing and maskable interrupt generation
US4413317A (en) * 1980-11-14 1983-11-01 Sperry Corporation Multiprocessor system with cache/disk subsystem with status routing for plural disk drives
US4420806A (en) * 1981-01-15 1983-12-13 Harris Corporation Interrupt coupling and monitoring system
FR2561428B1 (fr) * 1984-03-16 1986-09-12 Bull Sa Procede d'enregistrement dans une memoire a disques et systeme de memoire a disques
US4764893A (en) * 1985-04-26 1988-08-16 International Business Machines Corporation Noise-immune interrupt level sharing
US4779195A (en) * 1985-06-28 1988-10-18 Hewlett-Packard Company Interrupt system using masking register in processor for selectively establishing device eligibility to interrupt a particular processor
US4768149A (en) * 1985-08-29 1988-08-30 International Business Machines Corporation System for managing a plurality of shared interrupt handlers in a linked-list data structure
US4885683A (en) * 1985-09-27 1989-12-05 Unisys Corporation Self-testing peripheral-controller system
US4958351A (en) * 1986-02-03 1990-09-18 Unisys Corp. High capacity multiple-disk storage method and apparatus having unusually high fault tolerance level and high bandpass
US4933846A (en) * 1987-04-24 1990-06-12 Network Systems Corporation Network communications adapter with dual interleaved memory banks servicing multiple processors
US4953072A (en) * 1987-05-01 1990-08-28 Digital Equipment Corporation Node for servicing interrupt request messages on a pended bus
US4870643A (en) * 1987-11-06 1989-09-26 Micropolis Corporation Parallel drive array storage system
US4965714A (en) * 1988-10-28 1990-10-23 Honeywell Inc. Apparatus for providing configurable safe-state outputs in a failure mode
AU630635B2 (en) * 1988-11-14 1992-11-05 Emc Corporation Arrayed disk drive system and method

Also Published As

Publication number Publication date
EP0508602B1 (de) 1997-06-04
JP3211976B2 (ja) 2001-09-25
EP0508602A2 (de) 1992-10-14
JPH06180652A (ja) 1994-06-28
DE69220134T2 (de) 1998-01-29
US5179704A (en) 1993-01-12
EP0508602A3 (en) 1993-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NCR INTERNATIONAL, INC. (N.D.GES.D.STAATES DELAWAR

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. (N.D.GES.D.STAATES DEL, US

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

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

Owner name: NCR INTERNATIONAL, INC. (N.D.GES.D.STAATES DEL, US