TW541493B - Method and apparatus for performing drive-based updates to disk array controllers - Google Patents

Method and apparatus for performing drive-based updates to disk array controllers Download PDF

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Publication number
TW541493B
TW541493B TW090125780A TW90125780A TW541493B TW 541493 B TW541493 B TW 541493B TW 090125780 A TW090125780 A TW 090125780A TW 90125780 A TW90125780 A TW 90125780A TW 541493 B TW541493 B TW 541493B
Authority
TW
Taiwan
Prior art keywords
update
area
data
disk
disk drive
Prior art date
Application number
TW090125780A
Other languages
English (en)
Chinese (zh)
Inventor
Noel S Otterness
Joseph G Skazinski
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of TW541493B publication Critical patent/TW541493B/zh

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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
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD
    • 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
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3034—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a storage system, e.g. DASD based or network based
    • 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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0653—Monitoring storage devices or systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G06F8/66—Updates of program code stored in read-only memory [ROM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mathematical Physics (AREA)
  • Debugging And Monitoring (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Stored Programmes (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
TW090125780A 2000-10-23 2001-10-18 Method and apparatus for performing drive-based updates to disk array controllers TW541493B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69445300A 2000-10-23 2000-10-23

Publications (1)

Publication Number Publication Date
TW541493B true TW541493B (en) 2003-07-11

Family

ID=24788886

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090125780A TW541493B (en) 2000-10-23 2001-10-18 Method and apparatus for performing drive-based updates to disk array controllers

Country Status (6)

Country Link
JP (1) JP2002207573A (ja)
KR (1) KR100466142B1 (ja)
CN (1) CN1278205C (ja)
MY (1) MY134095A (ja)
SG (1) SG101492A1 (ja)
TW (1) TW541493B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7254754B2 (en) * 2003-07-14 2007-08-07 International Business Machines Corporation Raid 3+3
JP4257783B2 (ja) * 2003-10-23 2009-04-22 株式会社日立製作所 論理分割可能な記憶装置及び記憶装置システム
US7409519B2 (en) * 2004-11-12 2008-08-05 International Business Machines Corporation Synchronizing logical systems
US8364927B2 (en) 2009-11-12 2013-01-29 Hitachi, Ltd. Disk array system and hard disk drive expansion method thereof
CN103645864B (zh) * 2013-12-26 2016-08-24 深圳市迪菲特科技股份有限公司 一种磁盘阵列双控系统及其实现方法
CN103955386B (zh) * 2014-04-22 2017-05-03 深圳市硅格半导体有限公司 存储设备固件升级的方法及装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2953127B2 (ja) * 1991-08-03 1999-09-27 富士通株式会社 ディスクアレイ装置
JP3122252B2 (ja) * 1992-10-08 2001-01-09 富士通株式会社 ディスクアレイ制御方式
JPH06295238A (ja) * 1993-04-07 1994-10-21 Nec Ibaraki Ltd 磁気ディスク制御装置
JPH07121315A (ja) * 1993-10-21 1995-05-12 Fuji Xerox Co Ltd ディスクアレイ
US5572660A (en) * 1993-10-27 1996-11-05 Dell Usa, L.P. System and method for selective write-back caching within a disk array subsystem
JPH096426A (ja) * 1995-06-20 1997-01-10 Hitachi Ltd 光ディスク装置及びその診断方法並びに診断用光ディスク媒体
JPH1063499A (ja) * 1996-08-26 1998-03-06 Ricoh Co Ltd 情報機器
JPH10133991A (ja) * 1996-10-31 1998-05-22 Nec Corp Ｓｃｓｉコントローラ制御用ファームウェア変更方式
JPH10260788A (ja) * 1997-03-19 1998-09-29 Toshiba Corp ディスクアレイシステム
JP3575964B2 (ja) * 1997-10-30 2004-10-13 富士通株式会社 ディスクアレイ装置
US6085333A (en) * 1997-12-19 2000-07-04 Lsi Logic Corporation Method and apparatus for synchronization of code in redundant controllers in a swappable environment
US6098119A (en) * 1998-01-21 2000-08-01 Mylex Corporation Apparatus and method that automatically scans for and configures previously non-configured disk drives in accordance with a particular raid level based on the needed raid level
JPH11353127A (ja) * 1998-06-05 1999-12-24 Nec Corp ディスクアレイ装置
JP3562563B2 (ja) * 1998-06-12 2004-09-08 ティアック株式会社 交換型記録媒体を使用するデ−タ蓄積装置
JP2000089915A (ja) * 1998-09-14 2000-03-31 Nec Eng Ltd ディスクアレイ装置
JP3453582B2 (ja) * 2000-03-30 2003-10-06 日本電気エンジニアリング株式会社 ディスクアレイ装置のファームウェア管理システム及びその管理方法
JP2002278906A (ja) * 2001-03-21 2002-09-27 Nec Corp アップデート管理システム、アップデート・クライアント装置、アップデート・サーバ装置及びプログラム
JP2002318666A (ja) * 2001-04-20 2002-10-31 Hitachi Ltd ディスクアレイ装置に実装されたハードディスクユニットのファームウエアの更新方法およびこの更新方法を実行する機能を備えたディスクアレイ装置

Also Published As

Publication number Publication date
JP2002207573A (ja) 2002-07-26
CN1278205C (zh) 2006-10-04
KR100466142B1 (ko) 2005-01-13
SG101492A1 (en) 2004-01-30
CN1350295A (zh) 2002-05-22
MY134095A (en) 2007-11-30
KR20020031291A (ko) 2002-05-01

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