MXPA02012065A - Duplicacion remota y flexible de datos. - Google Patents

Duplicacion remota y flexible de datos.

Info

Publication number
MXPA02012065A
MXPA02012065A MXPA02012065A MXPA02012065A MXPA02012065A MX PA02012065 A MXPA02012065 A MX PA02012065A MX PA02012065 A MXPA02012065 A MX PA02012065A MX PA02012065 A MXPA02012065 A MX PA02012065A MX PA02012065 A MXPA02012065 A MX PA02012065A
Authority
MX
Mexico
Prior art keywords
mirroring
application
remote data
data mirroring
flexible remote
Prior art date
Application number
MXPA02012065A
Other languages
English (en)
Inventor
Stuart W Card
Original Assignee
Miralink 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 Miralink Corp filed Critical Miralink Corp
Publication of MXPA02012065A publication Critical patent/MXPA02012065A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; 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
    • G06F11/16—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
    • G06F11/2069—Management of state, configuration or failover
    • 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
    • G06F11/16—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
    • G06F11/2058—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 more than 2 mirrored copies
    • 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
    • G06F11/16—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

Abstract

Se proporcionan metodos, sistemas y medios de almacenamiento configurado para duplicado flexible de datos. En particular, la invencion proporciona la inversion de funciones local-remoto (1506), implementacion del estado de reserva activo de servidor a traves de una senal de "medio no listo" (1508), diverso contenidos alternos de memoria intermedia y diversos esquema de guardar, operar (1516), duplicar "muchos a uno" a traves del uso de unidades remotas "virtuales" de duplicacion (1520), identificacion (1522) de datos accesados con frecuencia sin conocimiento de la aplicacion especifica, pero en su lugar basado en un comportamiento analizado y registrado de la aplicacion y uso (1526) del servidor secundario en una forma no autoritaria.
MXPA02012065A 2000-06-05 2001-06-02 Duplicacion remota y flexible de datos. MXPA02012065A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US20946900P 2000-06-05 2000-06-05
US22393400P 2000-08-09 2000-08-09
US26214301P 2001-01-16 2001-01-16
PCT/US2001/017920 WO2001097030A1 (en) 2000-06-05 2001-06-02 Flexible remote data mirroring

Publications (1)

Publication Number Publication Date
MXPA02012065A true MXPA02012065A (es) 2003-04-25

Family

ID=27395378

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02012065A MXPA02012065A (es) 2000-06-05 2001-06-02 Duplicacion remota y flexible de datos.

Country Status (10)

Country Link
EP (1) EP1305711A4 (es)
JP (1) JP4945047B2 (es)
KR (1) KR20030066331A (es)
CN (1) CN1256672C (es)
AU (2) AU6533501A (es)
BR (1) BR0111422A (es)
CA (1) CA2449984A1 (es)
IL (2) IL153163A0 (es)
MX (1) MXPA02012065A (es)
WO (1) WO2001097030A1 (es)

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US7219201B2 (en) 2003-09-17 2007-05-15 Hitachi, Ltd. Remote storage disk control device and method for controlling the same
US7162551B2 (en) * 2003-10-31 2007-01-09 Lucent Technologies Inc. Memory management system having a linked list processor
JP4401895B2 (ja) * 2004-08-09 2010-01-20 株式会社日立製作所 計算機システム、計算機及びそのプログラム。
US7464124B2 (en) * 2004-11-19 2008-12-09 International Business Machines Corporation Method for autonomic data caching and copying on a storage area network aware file system using copy services
US7568056B2 (en) 2005-03-28 2009-07-28 Nvidia Corporation Host bus adapter that interfaces with host computer bus to multiple types of storage devices
US7707453B2 (en) 2005-04-20 2010-04-27 Axxana (Israel) Ltd. Remote data mirroring system
DE602006020709D1 (de) * 2005-04-20 2011-04-28 Axxana Israel Ltd Ferndaten-spiegelungssystem
US9195397B2 (en) 2005-04-20 2015-11-24 Axxana (Israel) Ltd. Disaster-proof data recovery
WO2009047751A2 (en) 2007-10-08 2009-04-16 Axxana (Israel) Ltd. Fast data recovery system
US8037240B2 (en) * 2007-10-24 2011-10-11 International Business Machines Corporation System and method for using reversed backup operation for minimizing the disk spinning time and the number of spin-up operations
WO2009141752A2 (en) 2008-05-19 2009-11-26 Axxana (Israel) Ltd. Resilient data storage in the presence of replication faults and rolling disasters
WO2010076755A2 (en) 2009-01-05 2010-07-08 Axxana (Israel) Ltd Disaster-proof storage unit having transmission capabilities
CN101997902B (zh) * 2009-08-28 2015-07-22 云端容灾有限公司 基于驿站分段传输的远程在线备份系统和方法
US9021124B2 (en) 2009-12-02 2015-04-28 Axxana (Israel) Ltd. Distributed intelligent network
GB2499747B (en) * 2010-11-22 2014-04-09 Seven Networks Inc Aligning data transfer to optimize connections established for transmission over a wireless network
US8909996B2 (en) * 2011-08-12 2014-12-09 Oracle International Corporation Utilizing multiple storage devices to reduce write latency for database logging
US9135164B2 (en) * 2013-03-15 2015-09-15 Virident Systems Inc. Synchronous mirroring in non-volatile memory systems
US10769028B2 (en) 2013-10-16 2020-09-08 Axxana (Israel) Ltd. Zero-transaction-loss recovery for database systems
KR102157396B1 (ko) 2013-12-11 2020-09-17 주식회사 알티캐스트 정지 이미지 또는 동영상을 이용하는 연관 서비스 제공 시스템 및 방법
KR102157399B1 (ko) 2013-12-19 2020-09-17 주식회사 알티캐스트 연속적인 쿼리 이미지를 이용하는 연관 서비스 제공 시스템 및 방법
US10379958B2 (en) 2015-06-03 2019-08-13 Axxana (Israel) Ltd. Fast archiving for database systems
US10003835B2 (en) 2015-06-24 2018-06-19 Tribune Broadcasting Company, Llc Device control in backup media-broadcast system
CN107015887A (zh) * 2017-02-21 2017-08-04 深圳市中博睿存信息技术有限公司 对象存储远程复制方法及系统
US10592326B2 (en) 2017-03-08 2020-03-17 Axxana (Israel) Ltd. Method and apparatus for data loss assessment
RU2726318C1 (ru) * 2020-01-14 2020-07-13 Юрий Иванович Стародубцев Способ резервного копирования состояния сложного объекта
CN113742129A (zh) * 2020-05-28 2021-12-03 珠海信核数据科技有限公司 一种数据备份方法和装置

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WO1994000816A1 (en) * 1992-06-18 1994-01-06 Andor Systems, Inc. Remote dual copy of data in computer systems
JPH07146810A (ja) * 1993-09-27 1995-06-06 Toshiba Corp 計算機システム
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
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JPH11305947A (ja) * 1998-04-17 1999-11-05 Fujitsu Ltd 磁気ディスク制御装置によるリモート転送方法

Also Published As

Publication number Publication date
AU2001265335B2 (en) 2007-01-25
IL153163A (en) 2008-11-26
JP4945047B2 (ja) 2012-06-06
JP2004523017A (ja) 2004-07-29
AU6533501A (en) 2001-12-24
CN1457457A (zh) 2003-11-19
WO2001097030A1 (en) 2001-12-20
BR0111422A (pt) 2004-02-10
IL153163A0 (en) 2003-06-24
KR20030066331A (ko) 2003-08-09
EP1305711A1 (en) 2003-05-02
CA2449984A1 (en) 2001-12-20
CN1256672C (zh) 2006-05-17
EP1305711A4 (en) 2007-05-02

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