ATE479146T1 - Fernkopiersystem und -verfahren - Google Patents
Fernkopiersystem und -verfahrenInfo
- Publication number
- ATE479146T1 ATE479146T1 AT09163378T AT09163378T ATE479146T1 AT E479146 T1 ATE479146 T1 AT E479146T1 AT 09163378 T AT09163378 T AT 09163378T AT 09163378 T AT09163378 T AT 09163378T AT E479146 T1 ATE479146 T1 AT E479146T1
- Authority
- AT
- Austria
- Prior art keywords
- storage device
- logical
- logical volume
- pair
- state
- Prior art date
Links
Classifications
-
- 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
- G06F11/2094—Redundant storage or storage space
-
- 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
- G06F11/2071—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; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/16—Protection against loss of memory contents
-
- 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
- G06F11/2071—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
- G06F11/2076—Synchronous techniques
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008178169A JP5422147B2 (ja) | 2008-07-08 | 2008-07-08 | リモートコピーシステム及びリモートコピー方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE479146T1 true ATE479146T1 (de) | 2010-09-15 |
Family
ID=41395671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09163378T ATE479146T1 (de) | 2008-07-08 | 2009-06-22 | Fernkopiersystem und -verfahren |
Country Status (5)
Country | Link |
---|---|
US (2) | US8364919B2 (de) |
EP (1) | EP2146284B1 (de) |
JP (1) | JP5422147B2 (de) |
AT (1) | ATE479146T1 (de) |
DE (1) | DE602009000141D1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013046254A1 (en) * | 2011-09-27 | 2013-04-04 | Hitachi, Ltd. | Management server and data migration method |
JP5982826B2 (ja) * | 2012-01-06 | 2016-08-31 | 富士通株式会社 | 環境構築装置、環境登録装置、環境切替装置、環境構築方法、環境登録方法、環境切替方法、環境構築プログラム、環境登録プログラム、及び環境切替プログラム |
US9213753B2 (en) * | 2013-11-18 | 2015-12-15 | Hitachi, Ltd. | Computer system |
JP6262879B2 (ja) * | 2014-11-28 | 2018-01-17 | 株式会社日立製作所 | ストレージシステム |
WO2017107110A1 (zh) * | 2015-12-23 | 2017-06-29 | 华为技术有限公司 | 一种业务接管方法、存储设备和业务接管装置 |
US10459653B2 (en) | 2016-03-01 | 2019-10-29 | Hitachi Ltd. | Storage system, storage device, and storage system control method for duplicating data with copy pair |
US11196806B2 (en) * | 2016-04-25 | 2021-12-07 | Hitachi, Ltd. | Method and apparatus for replicating data between storage systems |
US20180143766A1 (en) * | 2016-11-18 | 2018-05-24 | International Business Machines Corporation | Failure protection copy management |
JP2022052413A (ja) * | 2020-09-23 | 2022-04-04 | キヤノン株式会社 | 情報処理装置、情報処理方法、及びプログラム |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US599406A (en) * | 1898-02-22 | Bicycle-guard | ||
EP0213426A1 (de) * | 1985-08-30 | 1987-03-11 | Siemens Aktiengesellschaft | Gehäuse mit Bodenwanne und Aussendeckel für ein elektrisches Schaltungsbauteil |
JPS6427298A (en) * | 1987-07-23 | 1989-01-30 | Uniden Kk | Shielding structure for circuit device on substrate |
US5852715A (en) * | 1996-03-19 | 1998-12-22 | Emc Corporation | System for currently updating database by one host and reading the database by different host for the purpose of implementing decision support functions |
JPH1049418A (ja) | 1996-08-02 | 1998-02-20 | Nippon Telegr & Teleph Corp <Ntt> | ジャーナルデータの反映方法及び装置と、冗長構成形計算機システム |
JP3414218B2 (ja) | 1997-09-12 | 2003-06-09 | 株式会社日立製作所 | 記憶制御装置 |
US6237008B1 (en) | 1998-07-20 | 2001-05-22 | International Business Machines Corporation | System and method for enabling pair-pair remote copy storage volumes to mirror data in another storage volume |
JP4689137B2 (ja) * | 2001-08-08 | 2011-05-25 | 株式会社日立製作所 | リモートコピー制御方法、及びストレージシステム |
TW403854B (en) * | 1998-11-10 | 2000-09-01 | Seiko Epson Corp | Projection type display device |
US6209002B1 (en) | 1999-02-17 | 2001-03-27 | Emc Corporation | Method and apparatus for cascading data through redundant data storage units |
JP3581627B2 (ja) * | 1999-02-24 | 2004-10-27 | キヤノン株式会社 | 画像表示装置 |
JP3888045B2 (ja) * | 2000-07-24 | 2007-02-28 | セイコーエプソン株式会社 | 投写型表示装置 |
US6457109B1 (en) | 2000-08-18 | 2002-09-24 | Storage Technology Corporation | Method and apparatus for copying data from one storage system to another storage system |
CN1199093C (zh) * | 2001-06-15 | 2005-04-27 | 松下电器产业株式会社 | 等离子体显示装置 |
US7007042B2 (en) | 2002-03-28 | 2006-02-28 | Hewlett-Packard Development Company, L.P. | System and method for automatic site failover in a storage area network |
US7103727B2 (en) | 2002-07-30 | 2006-09-05 | Hitachi, Ltd. | Storage system for multi-site remote copy |
US7134044B2 (en) | 2002-08-16 | 2006-11-07 | International Business Machines Corporation | Method, system, and program for providing a mirror copy of data |
US7082550B2 (en) * | 2003-05-12 | 2006-07-25 | International Business Machines Corporation | Method and apparatus for mirroring units within a processor |
US7149919B2 (en) | 2003-05-15 | 2006-12-12 | Hewlett-Packard Development Company, L.P. | Disaster recovery system with cascaded resynchronization |
JP4282371B2 (ja) * | 2003-05-19 | 2009-06-17 | Nec液晶テクノロジー株式会社 | バックライトユニット及び液晶表示装置並びにランプの交換方法 |
US7065589B2 (en) * | 2003-06-23 | 2006-06-20 | Hitachi, Ltd. | Three data center remote copy system with journaling |
JP2005309550A (ja) * | 2004-04-19 | 2005-11-04 | Hitachi Ltd | リモートコピー方法及びリモートコピーシステム |
JP4124348B2 (ja) | 2003-06-27 | 2008-07-23 | 株式会社日立製作所 | 記憶システム |
JP4419460B2 (ja) * | 2003-08-04 | 2010-02-24 | 株式会社日立製作所 | リモートコピーシステム |
US7284105B2 (en) | 2003-09-10 | 2007-10-16 | International Business Machines Corporation | Fast and economical establishment of remote copy |
JP4598387B2 (ja) * | 2003-09-17 | 2010-12-15 | 株式会社日立製作所 | 記憶システム |
US7188272B2 (en) | 2003-09-29 | 2007-03-06 | International Business Machines Corporation | Method, system and article of manufacture for recovery from a failure in a cascading PPRC system |
US7188222B2 (en) | 2003-09-29 | 2007-03-06 | International Business Machines Corporation | Method, system, and program for mirroring data among storage sites |
US7152183B2 (en) | 2003-11-20 | 2006-12-19 | Hitachi, Ltd. | Method and apparatus for volume replication management at planned and unplanned link down |
US7139851B2 (en) | 2004-02-25 | 2006-11-21 | Hitachi, Ltd. | Method and apparatus for re-synchronizing mirroring pair with data consistency |
JP2005301590A (ja) | 2004-04-09 | 2005-10-27 | Hitachi Ltd | ストレージシステム及びデータ複製方法 |
US20060064558A1 (en) * | 2004-09-20 | 2006-03-23 | Cochran Robert A | Internal mirroring operations in storage networks |
JP2006099440A (ja) * | 2004-09-29 | 2006-04-13 | Hitachi Ltd | リモートコピーシステム |
JP4376750B2 (ja) * | 2004-10-14 | 2009-12-02 | 株式会社日立製作所 | 計算機システム |
JP4596889B2 (ja) * | 2004-11-08 | 2010-12-15 | 株式会社日立製作所 | ストレージシステムの管理方法 |
JP2006139477A (ja) * | 2004-11-11 | 2006-06-01 | Hitachi Ltd | 計算機システム、管理方法及びストレージネットワークシステム |
JP5111754B2 (ja) | 2005-11-14 | 2013-01-09 | 株式会社日立製作所 | 記憶制御システム |
JP4124374B2 (ja) * | 2006-06-12 | 2008-07-23 | 株式会社日立製作所 | 記憶システム |
US7627729B2 (en) | 2006-09-07 | 2009-12-01 | International Business Machines Corporation | Apparatus, system, and method for an improved synchronous mirror swap |
JP5244332B2 (ja) * | 2006-10-30 | 2013-07-24 | 株式会社日立製作所 | 情報システム、データ転送方法及びデータ保護方法 |
JP2008178169A (ja) | 2007-01-16 | 2008-07-31 | Yazaki Corp | 電気接続箱 |
JP4249240B2 (ja) * | 2007-11-19 | 2009-04-02 | 株式会社日立製作所 | 記憶システム |
-
2008
- 2008-07-08 JP JP2008178169A patent/JP5422147B2/ja not_active Expired - Fee Related
- 2008-09-16 US US12/211,393 patent/US8364919B2/en active Active
-
2009
- 2009-06-22 EP EP09163378A patent/EP2146284B1/de not_active Not-in-force
- 2009-06-22 AT AT09163378T patent/ATE479146T1/de not_active IP Right Cessation
- 2009-06-22 DE DE602009000141T patent/DE602009000141D1/de active Active
-
2013
- 2013-01-03 US US13/733,224 patent/US8732420B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8364919B2 (en) | 2013-01-29 |
EP2146284A2 (de) | 2010-01-20 |
JP5422147B2 (ja) | 2014-02-19 |
EP2146284A3 (de) | 2010-03-31 |
US20130124915A1 (en) | 2013-05-16 |
US20100011179A1 (en) | 2010-01-14 |
JP2010020410A (ja) | 2010-01-28 |
DE602009000141D1 (de) | 2010-10-07 |
EP2146284B1 (de) | 2010-08-25 |
US8732420B2 (en) | 2014-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |