CN100533396C - 支持次级存储器的异步更新的用于异构存储控制器的写集合边界管理 - Google Patents

支持次级存储器的异步更新的用于异构存储控制器的写集合边界管理 Download PDF

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Publication number
CN100533396C
CN100533396C CNB2005800114694A CN200580011469A CN100533396C CN 100533396 C CN100533396 C CN 100533396C CN B2005800114694 A CNB2005800114694 A CN B2005800114694A CN 200580011469 A CN200580011469 A CN 200580011469A CN 100533396 C CN100533396 C CN 100533396C
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China
Prior art keywords
color
storage
storage controller
control node
polling
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Expired - Lifetime
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CNB2005800114694A
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English (en)
Chinese (zh)
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CN101095117A (zh
Inventor
西拉·本-多尔
亨利·巴特沃斯
阿米尔·克雷迪
奥利特·尼桑-梅辛
亚当·沃尔曼
阿维亚德·兹罗特尼克
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Western Digital Technologies Inc
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International Business Machines Corp
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Publication of CN101095117A publication Critical patent/CN101095117A/zh
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Publication of CN100533396C publication Critical patent/CN100533396C/zh
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    • 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

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  • 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)
CNB2005800114694A 2004-05-12 2005-04-25 支持次级存储器的异步更新的用于异构存储控制器的写集合边界管理 Expired - Lifetime CN100533396C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0410540.9 2004-05-12
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 (2)

Publication Number Publication Date
CN101095117A CN101095117A (zh) 2007-12-26
CN100533396C true CN100533396C (zh) 2009-08-26

Family

ID=32526868

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800114694A Expired - Lifetime CN100533396C (zh) 2004-05-12 2005-04-25 支持次级存储器的异步更新的用于异构存储控制器的写集合边界管理

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

Citations (4)

* 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
US5734818A (en) * 1994-02-22 1998-03-31 International Business Machines Corporation Forming consistency groups using self-describing record sets for remote data duplexing
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
US6157991A (en) * 1998-04-01 2000-12-05 Emc Corporation Method and apparatus for asynchronously updating a mirror of a source device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (4)

* 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
US5734818A (en) * 1994-02-22 1998-03-31 International Business Machines Corporation Forming consistency groups using self-describing record sets for remote data duplexing
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

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
ATE389207T1 (de) 2008-03-15
KR100843539B1 (ko) 2008-07-04
DE602005005325T2 (de) 2009-03-19
CN101095117A (zh) 2007-12-26

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Effective date of registration: 20161215

Address after: Amsterdam, The Netherlands

Patentee after: HGST Netherlands B.V.

Address before: American New York

Patentee before: International Business Machines Corp.

TR01 Transfer of patent right

Effective date of registration: 20181122

Address after: California, USA

Patentee after: Western Digital Technologies, Inc.

Address before: Amsterdam, The Netherlands

Patentee before: HGST Netherlands B.V.

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Granted publication date: 20090826

CX01 Expiry of patent term