ATE389207T1 - Schreibsatz-grenzenverwaltung für heterogene speichersteuerungen bei der unterstützung einer asynchronen aktualisierung von sekundärspeicherung - Google Patents

Schreibsatz-grenzenverwaltung für heterogene speichersteuerungen bei der unterstützung einer asynchronen aktualisierung von sekundärspeicherung

Info

Publication number
ATE389207T1
ATE389207T1 AT05742739T AT05742739T ATE389207T1 AT E389207 T1 ATE389207 T1 AT E389207T1 AT 05742739 T AT05742739 T AT 05742739T AT 05742739 T AT05742739 T AT 05742739T AT E389207 T1 ATE389207 T1 AT E389207T1
Authority
AT
Austria
Prior art keywords
color
storage
heterogeneus
set limit
write set
Prior art date
Application number
AT05742739T
Other languages
German (de)
English (en)
Inventor
Shira Ben-Dor
Henry Butterworth
Amir Kredi
Orit Nissan-Messing
Adam Wolman
Aviad Zlotnick
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 ATE389207T1 publication Critical patent/ATE389207T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2071—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring using a plurality of controllers
    • G06F11/2074—Asynchronous techniques
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2064—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring while ensuring consistency
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
  • Hardware Redundancy (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Storage Device Security (AREA)
  • Control By Computers (AREA)
AT05742739T 2004-05-12 2005-04-25 Schreibsatz-grenzenverwaltung für heterogene speichersteuerungen bei der unterstützung einer asynchronen aktualisierung von sekundärspeicherung ATE389207T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0410540.9A GB0410540D0 (en) 2004-05-12 2004-05-12 Write set boundary management for heterogeneous storage controllers in support of asynchronous update of secondary storage

Publications (1)

Publication Number Publication Date
ATE389207T1 true ATE389207T1 (de) 2008-03-15

Family

ID=32526868

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05742739T ATE389207T1 (de) 2004-05-12 2005-04-25 Schreibsatz-grenzenverwaltung für heterogene speichersteuerungen bei der unterstützung einer asynchronen aktualisierung von sekundärspeicherung

Country Status (10)

Country Link
US (1) US8296532B2 (enExample)
EP (1) EP1751663B1 (enExample)
JP (1) JP4677443B2 (enExample)
KR (1) KR100843539B1 (enExample)
CN (1) CN100533396C (enExample)
AT (1) ATE389207T1 (enExample)
CA (1) CA2566503A1 (enExample)
DE (1) DE602005005325T2 (enExample)
GB (1) GB0410540D0 (enExample)
WO (1) WO2005109201A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8438247B1 (en) 2010-12-21 2013-05-07 Amazon Technologies, Inc. Techniques for capturing data sets
US20120265932A1 (en) * 2011-04-13 2012-10-18 Jibbe Mahmoud K Method to increase the flexibility of configuration and/or i/o performance on a drive array by creation of raid volume in a heterogeneous mode
US8931107B1 (en) 2011-08-30 2015-01-06 Amazon Technologies, Inc. Techniques for generating block level data captures
US8516210B2 (en) * 2011-12-21 2013-08-20 Microsoft Corporation Application consistent snapshots of a shared volume

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5555371A (en) 1992-12-17 1996-09-10 International Business Machines Corporation Data backup copying with delayed directory updating and reduced numbers of DASD accesses at a back up site using a log structured array data storage
KR0128271B1 (ko) 1994-02-22 1998-04-15 윌리암 티. 엘리스 재해회복을 위한 일관성 그룹 형성방법 및 레코드갱싱의 섀도잉 방법, 주시스템, 원격데이타 섀도잉 시스템과 비동기 원격데이타 복제 시스템
US5692155A (en) * 1995-04-19 1997-11-25 International Business Machines Corporation Method and apparatus for suspending multiple duplex pairs during back up processing to insure storage devices remain synchronized in a sequence consistent order
JP3414218B2 (ja) * 1997-09-12 2003-06-09 株式会社日立製作所 記憶制御装置
US6157991A (en) * 1998-04-01 2000-12-05 Emc Corporation Method and apparatus for asynchronously updating a mirror of a source device
US6148383A (en) * 1998-07-09 2000-11-14 International Business Machines Corporation Storage system employing universal timer for peer-to-peer asynchronous maintenance of consistent mirrored storage
US6948038B2 (en) * 2001-07-24 2005-09-20 Microsoft Corporation System and method for backing up and restoring data
WO2003017022A2 (en) * 2001-08-14 2003-02-27 Storeage Networking Technologies Asynchronous mirroring in a storage area network
US6826666B2 (en) * 2002-02-07 2004-11-30 Microsoft Corporation Method and system for transporting data content on a storage area network

Also Published As

Publication number Publication date
EP1751663A1 (en) 2007-02-14
GB0410540D0 (en) 2004-06-16
DE602005005325D1 (de) 2008-04-24
JP2007537519A (ja) 2007-12-20
WO2005109201A1 (en) 2005-11-17
US20110138138A1 (en) 2011-06-09
KR20070010156A (ko) 2007-01-22
US8296532B2 (en) 2012-10-23
JP4677443B2 (ja) 2011-04-27
EP1751663B1 (en) 2008-03-12
CA2566503A1 (en) 2005-11-17
KR100843539B1 (ko) 2008-07-04
DE602005005325T2 (de) 2009-03-19
CN101095117A (zh) 2007-12-26
CN100533396C (zh) 2009-08-26

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