WO2002069162A1 - Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure - Google Patents
Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure Download PDFInfo
- Publication number
- WO2002069162A1 WO2002069162A1 PCT/US2002/005614 US0205614W WO02069162A1 WO 2002069162 A1 WO2002069162 A1 WO 2002069162A1 US 0205614 W US0205614 W US 0205614W WO 02069162 A1 WO02069162 A1 WO 02069162A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- file
- file server
- storage devices
- primary
- storage device
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000004590 computer program Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000013481 data capture Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- 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
- G06F15/163—Interprocessor communication
- G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
- G06F15/17356—Indirect interconnection networks
- G06F15/17368—Indirect interconnection networks non hierarchical topologies
- G06F15/17381—Two dimensional, e.g. mesh, torus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
- G06F17/141—Discrete Fourier transforms
- G06F17/142—Fast Fourier transforms, e.g. using a Cooley-Tukey type algorithm
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
- G06F9/526—Mutual exclusion algorithms
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/006—Details of the interface to the display terminal
- G09G5/008—Clock recovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0337—Selecting between two or more discretely delayed clocks or selecting between two or more discretely delayed received code signals
- H04L7/0338—Selecting between two or more discretely delayed clocks or selecting between two or more discretely delayed received code signals the correction of the phase error being performed by a feed forward loop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB028054229A CN1232916C (en) | 2001-02-24 | 2002-02-25 | Twin-tailed fail-over for file servers maintaniing full performance in presence of failure |
PCT/US2002/005614 WO2002069162A1 (en) | 2001-02-24 | 2002-02-25 | Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure |
EP02707874A EP1402381A4 (en) | 2001-02-24 | 2002-02-25 | Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure |
JP2002568216A JP4107651B2 (en) | 2001-02-24 | 2002-02-25 | Twin-connection failover for file servers that maintain full performance in the presence of failures |
US10/468,990 US7330996B2 (en) | 2001-02-24 | 2002-02-25 | Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure |
KR1020037011089A KR100553145B1 (en) | 2001-02-24 | 2002-02-25 | Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27112401P | 2001-02-24 | 2001-02-24 | |
US60/271,124 | 2001-02-24 | ||
PCT/US2002/005614 WO2002069162A1 (en) | 2001-02-24 | 2002-02-25 | Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002069162A1 true WO2002069162A1 (en) | 2002-09-06 |
Family
ID=68499839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/005614 WO2002069162A1 (en) | 2001-02-24 | 2002-02-25 | Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure |
Country Status (6)
Country | Link |
---|---|
US (1) | US7330996B2 (en) |
EP (1) | EP1402381A4 (en) |
JP (1) | JP4107651B2 (en) |
KR (1) | KR100553145B1 (en) |
CN (1) | CN1232916C (en) |
WO (1) | WO2002069162A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1315088C (en) * | 2003-03-05 | 2007-05-09 | 富士施乐株式会社 | Service processing system and program |
US7849355B2 (en) | 2006-12-01 | 2010-12-07 | Electronics And Telecommunications Research Institute | Distributed object sharing system and method thereof |
US9401870B2 (en) | 2012-11-07 | 2016-07-26 | Fujitsu Limited | Information processing system and method for controlling information processing system |
Families Citing this family (26)
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US6654241B2 (en) * | 2001-06-29 | 2003-11-25 | Intel Corporation | High availability small foot-print server |
US7376859B2 (en) * | 2003-10-20 | 2008-05-20 | International Business Machines Corporation | Method, system, and article of manufacture for data replication |
US7707282B1 (en) | 2004-06-29 | 2010-04-27 | American Megatrends, Inc. | Integrated network and management controller |
US7668941B1 (en) * | 2004-06-29 | 2010-02-23 | American Megatrends, Inc. | Systems and methods for implementing a TCP/IP stack and web interface within a management module |
CN100364266C (en) * | 2004-07-23 | 2008-01-23 | 北京数码大方科技有限公司 | Mixed distribution file management warehouse storage system and correlation method |
US20060143502A1 (en) * | 2004-12-10 | 2006-06-29 | Dell Products L.P. | System and method for managing failures in a redundant memory subsystem |
US7480816B1 (en) * | 2005-08-04 | 2009-01-20 | Sun Microsystems, Inc. | Failure chain detection and recovery in a group of cooperating systems |
JP4839841B2 (en) * | 2006-01-04 | 2011-12-21 | 株式会社日立製作所 | How to restart snapshot |
US7461289B2 (en) * | 2006-03-16 | 2008-12-02 | Honeywell International Inc. | System and method for computer service security |
TW200832128A (en) * | 2007-01-26 | 2008-08-01 | Rdc Semiconductor Co Ltd | Redundant system |
US20080201524A1 (en) * | 2007-02-15 | 2008-08-21 | Harris Corporation | System and method for increasing video server storage bandwidth |
JP2009104300A (en) * | 2007-10-22 | 2009-05-14 | Denso Corp | Data processing apparatus and program |
US8544065B2 (en) * | 2008-01-23 | 2013-09-24 | International Business Machines Corporation | Dataspace protection utilizing virtual private networks on a multi-node computer system |
JP5232602B2 (en) * | 2008-10-30 | 2013-07-10 | 株式会社日立製作所 | Storage device and storage controller internal network data path failover method |
US8327186B2 (en) * | 2009-03-10 | 2012-12-04 | Netapp, Inc. | Takeover of a failed node of a cluster storage system on a per aggregate basis |
US8145838B1 (en) | 2009-03-10 | 2012-03-27 | Netapp, Inc. | Processing and distributing write logs of nodes of a cluster storage system |
US8069366B1 (en) | 2009-04-29 | 2011-11-29 | Netapp, Inc. | Global write-log device for managing write logs of nodes of a cluster storage system |
CN102541693A (en) * | 2011-12-31 | 2012-07-04 | 曙光信息产业股份有限公司 | Multi-copy storage management method and system of data |
JP5910117B2 (en) * | 2012-01-30 | 2016-04-27 | 富士通株式会社 | File system |
NL1039562C2 (en) * | 2012-04-24 | 2013-10-28 | Fusion Electronics B V | METHOD, CONTROL, MESSAGE RECEPTION MODULE, DATA MESSAGE FORMAT AND NETWORK PROTOCOL FOR AN AGRICULTURAL SYSTEM. |
CN105376289A (en) * | 2014-09-01 | 2016-03-02 | 重庆好吃狗云计算科技有限公司 | Method of rapidly recovering data and system operation in lossless mode |
CN106055276A (en) * | 2016-05-25 | 2016-10-26 | 极道科技(北京)有限公司 | Decentralized cluster storage system |
CN109783280A (en) * | 2019-01-15 | 2019-05-21 | 上海海得控制系统股份有限公司 | Shared memory systems and shared storage method |
CN110417922A (en) * | 2019-09-11 | 2019-11-05 | 北京搜狐新动力信息技术有限公司 | A kind of data transmission method, apparatus and system |
CN111026585B (en) * | 2019-12-05 | 2023-03-17 | 四川湖山电器股份有限公司 | Storage server hot standby switching method in recording and broadcasting system |
CN113566391A (en) * | 2020-04-29 | 2021-10-29 | 青岛海尔空调电子有限公司 | Air conditioner operation control method and device and air conditioner system |
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US5652839A (en) * | 1994-03-29 | 1997-07-29 | The United States Of America As Represented By The Secretary Of The Navy | Method of non-intrusively sensing status in a computer peripheral |
US6292851B1 (en) * | 1997-11-28 | 2001-09-18 | Oki Electric Industry Co., Ltd. | System for allowing a supervisory module to obtain alarm and status information from at least one supervised module without having to specify physical addresses |
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US5978565A (en) * | 1993-07-20 | 1999-11-02 | Vinca Corporation | Method for rapid recovery from a network file server failure including method for operating co-standby servers |
US5566297A (en) * | 1994-06-16 | 1996-10-15 | International Business Machines Corporation | Non-disruptive recovery from file server failure in a highly available file system for clustered computing environments |
US5675723A (en) * | 1995-05-19 | 1997-10-07 | Compaq Computer Corporation | Multi-server fault tolerance using in-band signalling |
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US6990547B2 (en) * | 2001-01-29 | 2006-01-24 | Adaptec, Inc. | Replacing file system processors by hot swapping |
US6845467B1 (en) * | 2001-02-13 | 2005-01-18 | Cisco Systems Canada Co. | System and method of operation of dual redundant controllers |
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-
2002
- 2002-02-25 EP EP02707874A patent/EP1402381A4/en not_active Withdrawn
- 2002-02-25 CN CNB028054229A patent/CN1232916C/en not_active Expired - Fee Related
- 2002-02-25 KR KR1020037011089A patent/KR100553145B1/en not_active IP Right Cessation
- 2002-02-25 US US10/468,990 patent/US7330996B2/en not_active Expired - Fee Related
- 2002-02-25 JP JP2002568216A patent/JP4107651B2/en not_active Expired - Fee Related
- 2002-02-25 WO PCT/US2002/005614 patent/WO2002069162A1/en active IP Right Grant
Patent Citations (2)
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US5652839A (en) * | 1994-03-29 | 1997-07-29 | The United States Of America As Represented By The Secretary Of The Navy | Method of non-intrusively sensing status in a computer peripheral |
US6292851B1 (en) * | 1997-11-28 | 2001-09-18 | Oki Electric Industry Co., Ltd. | System for allowing a supervisory module to obtain alarm and status information from at least one supervised module without having to specify physical addresses |
Non-Patent Citations (1)
Title |
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See also references of EP1402381A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1315088C (en) * | 2003-03-05 | 2007-05-09 | 富士施乐株式会社 | Service processing system and program |
US7849355B2 (en) | 2006-12-01 | 2010-12-07 | Electronics And Telecommunications Research Institute | Distributed object sharing system and method thereof |
US9401870B2 (en) | 2012-11-07 | 2016-07-26 | Fujitsu Limited | Information processing system and method for controlling information processing system |
Also Published As
Publication number | Publication date |
---|---|
EP1402381A4 (en) | 2007-07-04 |
EP1402381A1 (en) | 2004-03-31 |
JP2004530972A (en) | 2004-10-07 |
CN1232916C (en) | 2005-12-21 |
CN1493031A (en) | 2004-04-28 |
KR20040004536A (en) | 2004-01-13 |
KR100553145B1 (en) | 2006-02-22 |
US20040073830A1 (en) | 2004-04-15 |
JP4107651B2 (en) | 2008-06-25 |
US7330996B2 (en) | 2008-02-12 |
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