WO2013003006A3 - Transparent failover - Google Patents
Transparent failover Download PDFInfo
- Publication number
- WO2013003006A3 WO2013003006A3 PCT/US2012/041703 US2012041703W WO2013003006A3 WO 2013003006 A3 WO2013003006 A3 WO 2013003006A3 US 2012041703 W US2012041703 W US 2012041703W WO 2013003006 A3 WO2013003006 A3 WO 2013003006A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- server
- client
- replayed
- persistent
- handle
- Prior art date
Links
- 230000002085 persistent effect Effects 0.000 abstract 3
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1443—Transmit or communication errors
-
- 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
- G06F11/202—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 processing functionality is redundant
- G06F11/2023—Failover techniques
- G06F11/2033—Failover techniques switching over of hardware resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/142—Managing session states for stateless protocols; Signalling session states; State transitions; Keeping-state mechanisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
-
- 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
- G06F11/202—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 processing functionality is redundant
- G06F11/2038—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 processing functionality is redundant with a single idle spare processing component
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Computer And Data Communications (AREA)
- Hardware Redundancy (AREA)
- Retry When Errors Occur (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280032570.8A CN103636165B (en) | 2011-06-30 | 2012-06-08 | System and method for transparent failover |
KR1020137034807A KR101923245B1 (en) | 2011-06-30 | 2012-06-08 | Transparent failover |
AU2012275906A AU2012275906B2 (en) | 2011-06-30 | 2012-06-08 | Transparent failover |
CA 2840444 CA2840444A1 (en) | 2011-06-30 | 2012-06-08 | Transparent failover |
BR112013033646A BR112013033646A2 (en) | 2011-06-30 | 2012-06-08 | transparent automatic transfer in case of failures |
JP2014518599A JP5974086B2 (en) | 2011-06-30 | 2012-06-08 | Computer-implemented method and system for providing consistent availability to clients accessing a shared file system, and computer-readable storage medium comprising computer-executable instructions for causing a computer to function as the client |
RU2013158710/08A RU2595903C2 (en) | 2011-06-30 | 2012-06-08 | Transparent recovery after failure |
MX2013015359A MX2013015359A (en) | 2011-06-30 | 2012-06-08 | Transparent failover. |
EP12804233.0A EP2727287B1 (en) | 2011-06-30 | 2012-06-08 | Transparent failover |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/174,271 US8856582B2 (en) | 2011-06-30 | 2011-06-30 | Transparent failover |
US13/174,271 | 2011-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013003006A2 WO2013003006A2 (en) | 2013-01-03 |
WO2013003006A3 true WO2013003006A3 (en) | 2013-06-20 |
Family
ID=47391942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2012/041703 WO2013003006A2 (en) | 2011-06-30 | 2012-06-08 | Transparent failover |
Country Status (11)
Country | Link |
---|---|
US (2) | US8856582B2 (en) |
EP (2) | EP3051420B1 (en) |
JP (2) | JP5974086B2 (en) |
KR (1) | KR101923245B1 (en) |
CN (1) | CN103636165B (en) |
AU (1) | AU2012275906B2 (en) |
BR (1) | BR112013033646A2 (en) |
CA (1) | CA2840444A1 (en) |
MX (1) | MX2013015359A (en) |
RU (1) | RU2595903C2 (en) |
WO (1) | WO2013003006A2 (en) |
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CA2840444A1 (en) | 2013-01-03 |
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