[go: up one dir, main page]

TWI256550B - A storage system having real-time mirror backup function - Google Patents

A storage system having real-time mirror backup function

Info

Publication number
TWI256550B
TWI256550B TW93116579A TW93116579A TWI256550B TW I256550 B TWI256550 B TW I256550B TW 93116579 A TW93116579 A TW 93116579A TW 93116579 A TW93116579 A TW 93116579A TW I256550 B TWI256550 B TW I256550B
Authority
TW
Taiwan
Prior art keywords
sub
real
storage system
backup function
mirror backup
Prior art date
Application number
TW93116579A
Other languages
Chinese (zh)
Other versions
TW200540620A (en
Inventor
Shiu Han
Original Assignee
Omnidirectional Control Techno
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 Omnidirectional Control Techno filed Critical Omnidirectional Control Techno
Priority to TW93116579A priority Critical patent/TWI256550B/en
Publication of TW200540620A publication Critical patent/TW200540620A/en
Application granted granted Critical
Publication of TWI256550B publication Critical patent/TWI256550B/en

Links

Landscapes

  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Hardware Redundancy (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

A storage system having mirror backup function consists of a first sub-system that has a first storage device directly accessible to clients, and a second sub-system that has a second storage device for mirror backup the data stored in the first storage device. If the first sub-system fails, the second sub-system can replace the first sub-system in real time to provide data accessing to client.
TW93116579A 2004-06-09 2004-06-09 A storage system having real-time mirror backup function TWI256550B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93116579A TWI256550B (en) 2004-06-09 2004-06-09 A storage system having real-time mirror backup function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93116579A TWI256550B (en) 2004-06-09 2004-06-09 A storage system having real-time mirror backup function

Publications (2)

Publication Number Publication Date
TW200540620A TW200540620A (en) 2005-12-16
TWI256550B true TWI256550B (en) 2006-06-11

Family

ID=37614703

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93116579A TWI256550B (en) 2004-06-09 2004-06-09 A storage system having real-time mirror backup function

Country Status (1)

Country Link
TW (1) TWI256550B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI387298B (en) * 2007-11-12 2013-02-21 Univ Nat Chunghsing Interactive Data Backup System
TWI403891B (en) * 2008-11-13 2013-08-01 Lsi Corp Active-active failover for a direct-attached storage system
US8873574B2 (en) 2005-07-25 2014-10-28 Hewlett-Packard Development Company, L.P. Network-attached storage device having a connection to a local user device
US9286151B2 (en) 2008-10-02 2016-03-15 International Business Machines Corporation Computerised storage system comprising replaceable units for managing testing of replacement units

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8873574B2 (en) 2005-07-25 2014-10-28 Hewlett-Packard Development Company, L.P. Network-attached storage device having a connection to a local user device
TWI387298B (en) * 2007-11-12 2013-02-21 Univ Nat Chunghsing Interactive Data Backup System
US9286151B2 (en) 2008-10-02 2016-03-15 International Business Machines Corporation Computerised storage system comprising replaceable units for managing testing of replacement units
US9298527B2 (en) 2008-10-02 2016-03-29 International Business Machines Corporation Computerized storage system comprising replaceable units for managing testing of replacement units
TWI403891B (en) * 2008-11-13 2013-08-01 Lsi Corp Active-active failover for a direct-attached storage system

Also Published As

Publication number Publication date
TW200540620A (en) 2005-12-16

Similar Documents

Publication Publication Date Title
WO2006001924A3 (en) Method and apparatus for implementing a file system
GB2389686B (en) Systems and methods for providing a customizable spreadsheet application interface for an electronic trading system
WO2010028237A3 (en) Health care data management
AU2003282561A1 (en) Method and system for providing persistent storage of user data
WO2006073897A3 (en) Systems and methods for restoring data
WO2005008469A3 (en) System and method for generating a graphical user interface (gui) element
DE602006010726D1 (en) E DEVICES
WO2008011103A3 (en) Removable portable data backup for a network storage system
WO2005048050A3 (en) System and method for evaluating underwriting requirements
WO2010135136A3 (en) Block-level single instancing
WO2006102621A3 (en) System and method for tracking changes to files in streaming applications
WO2009111311A3 (en) Secure data access and backup
WO2007001490A3 (en) Portable personal computing environment server
WO2007038327A3 (en) System and method for event log review
WO2006012583A3 (en) Storing data replicas remotely
WO2007092311A3 (en) Data processing system and method
WO2005084218A3 (en) System and method for data manipulation
TW200705237A (en) Retention of functionality and operational configuration for a portable data storage dirve
WO2011025342A3 (en) System and device for data management, and method thereof
IL186952A0 (en) System and method for restoring data on demand for instant volume restoration
WO2005053323A3 (en) Groupware systems and methods
TWI256550B (en) A storage system having real-time mirror backup function
WO2005089261A3 (en) System and method for information management in a distributed network
GB2436044A (en) Dynamic allocation of buffer across multiple clients in a threaded processor
UA96933C2 (en) System and method for query and issuing of authorization document

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees