BR0110037A - Sistema de computação distribuìdo, e, método de processamento de dados - Google Patents
Sistema de computação distribuìdo, e, método de processamento de dadosInfo
- Publication number
- BR0110037A BR0110037A BR0110037-8A BR0110037A BR0110037A BR 0110037 A BR0110037 A BR 0110037A BR 0110037 A BR0110037 A BR 0110037A BR 0110037 A BR0110037 A BR 0110037A
- Authority
- BR
- Brazil
- Prior art keywords
- server
- security
- shared memory
- primary
- virtual shared
- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
-
- 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
- G06F11/2043—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 where the redundant components share a common memory address 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
- G06F11/202—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
-
- 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
- G06F11/2097—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 maintaining the standby controller/processing unit updated
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Hardware Redundancy (AREA)
- Computer And Data Communications (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Multi Processors (AREA)
Abstract
"SISTEMA DE COMPUTAçãO DISTRIBUìDO, E, MéTODO DE PROCESSAMENTO DE DADOS". Um sistema de computação distribuído inclui um servidor primário que tem uma memória. compartilhada virtual primária e um servidor de segurança que tem uma memória compartilhada virtual de segurança. O servidor primário periodicamente provê uma tabela de estado para o servidor de segurança para sincronizar a memória compartilhada virtual e a memória compartilhada virtual de segurança. Uma pluralidade de recursos de computador de cliente é acoplada ao servidor primário e ao servidor de segurança por uma arquitetura de rede. Os recursos de computador de cliente adicionalmente incluem vários processos de trabalhador, cada um adaptado para independentemente executar uma operação em um objeto de dados disposto dentro da memória compartilhada virtual primária sem uma designação predeterminada entre o processo de trabalhador e o objeto de dados. Em uma indisponibilidade tanto do servidor primário quanto do servidor de segurança, o processo de trabalhador executa a operação no objeto de dados correspondente disposto dentro da memória compartilhada virtual de segurança. Os recursos de computador de cliente adicionalmente incluem várias portas de entrada/saída (I/O) adaptadas para receber pacotes de dados de chegada e transmitir pacotes de dados de partida.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/548,525 US6735717B1 (en) | 2000-04-13 | 2000-04-13 | Distributed computing system clustering model providing soft real-time responsiveness and continuous availability |
PCT/US2001/011625 WO2001080005A2 (en) | 2000-04-13 | 2001-04-10 | Distributed computing system clustering model providing soft real-time responsiveness and continuous availability |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0110037A true BR0110037A (pt) | 2003-07-08 |
Family
ID=24189209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0110037-8A BR0110037A (pt) | 2000-04-13 | 2001-04-10 | Sistema de computação distribuìdo, e, método de processamento de dados |
Country Status (8)
Country | Link |
---|---|
US (1) | US6735717B1 (pt) |
EP (1) | EP1272932A2 (pt) |
JP (1) | JP2003531435A (pt) |
KR (1) | KR20030011301A (pt) |
CN (1) | CN1429365A (pt) |
AU (1) | AU2001253315A1 (pt) |
BR (1) | BR0110037A (pt) |
WO (1) | WO2001080005A2 (pt) |
Families Citing this family (71)
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US7434219B2 (en) | 2000-01-31 | 2008-10-07 | Commvault Systems, Inc. | Storage of application specific profiles correlating to document versions |
US7003641B2 (en) | 2000-01-31 | 2006-02-21 | Commvault Systems, Inc. | Logical view with granular access to exchange data managed by a modular data and storage management system |
US6658436B2 (en) | 2000-01-31 | 2003-12-02 | Commvault Systems, Inc. | Logical view and access to data managed by a modular data and storage management system |
US7318107B1 (en) * | 2000-06-30 | 2008-01-08 | Intel Corporation | System and method for automatic stream fail-over |
WO2002084509A1 (en) * | 2001-02-24 | 2002-10-24 | International Business Machines Corporation | A novel massively parrallel supercomputer |
US7076485B2 (en) * | 2001-03-07 | 2006-07-11 | The Mitre Corporation | Method and system for finding similar records in mixed free-text and structured data |
US7028217B2 (en) * | 2001-06-04 | 2006-04-11 | Lucent Technologies Inc. | System and method of general purpose data replication between mated processors |
US7203742B1 (en) * | 2001-07-11 | 2007-04-10 | Redback Networks Inc. | Method and apparatus for providing scalability and fault tolerance in a distributed network |
JP2005505039A (ja) | 2001-09-28 | 2005-02-17 | コムヴォールト・システムズ・インコーポレーテッド | 情報記憶装置にオブジェクトをアーカイブする装置及び方法 |
AU2002365580A1 (en) * | 2001-11-23 | 2003-06-10 | Commvault Systems, Inc. | Selective data replication system and method |
US7113938B2 (en) | 2002-02-14 | 2006-09-26 | Gravic, Inc. | Method of increasing system availability by splitting a system |
US20030172106A1 (en) * | 2002-02-14 | 2003-09-11 | Iti, Inc. | Method of increasing system availability by assigning process pairs to processor pairs |
US8015303B2 (en) * | 2002-08-02 | 2011-09-06 | Astute Networks Inc. | High data rate stateful protocol processing |
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US7814218B1 (en) | 2002-10-17 | 2010-10-12 | Astute Networks, Inc. | Multi-protocol and multi-format stateful processing |
US7596621B1 (en) | 2002-10-17 | 2009-09-29 | Astute Networks, Inc. | System and method for managing shared state using multiple programmed processors |
US8151278B1 (en) | 2002-10-17 | 2012-04-03 | Astute Networks, Inc. | System and method for timer management in a stateful protocol processing system |
US7802001B1 (en) | 2002-10-18 | 2010-09-21 | Astute Networks, Inc. | System and method for flow control within a stateful protocol processing system |
US7454569B2 (en) | 2003-06-25 | 2008-11-18 | Commvault Systems, Inc. | Hierarchical system and method for performing storage operations in a computer network |
US7539760B1 (en) * | 2003-09-12 | 2009-05-26 | Astute Networks, Inc. | System and method for facilitating failover of stateful connections |
WO2005045619A2 (en) * | 2003-10-31 | 2005-05-19 | Landmark Technology Partners, Inc. | Intelligent client architecture computer system and method |
WO2005050381A2 (en) | 2003-11-13 | 2005-06-02 | Commvault Systems, Inc. | Systems and methods for performing storage operations using network attached storage |
JP2005293315A (ja) * | 2004-03-31 | 2005-10-20 | Nec Corp | データミラー型クラスタシステム及びデータミラー型クラスタシステムの同期制御方法 |
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US20060015764A1 (en) * | 2004-07-13 | 2006-01-19 | Teneros, Inc. | Transparent service provider |
WO2006017104A2 (en) * | 2004-07-13 | 2006-02-16 | Teneros, Inc. | Network traffic routing |
US7366846B2 (en) * | 2005-01-14 | 2008-04-29 | International Business Machines Corporation | Redirection of storage access requests |
US7477250B2 (en) * | 2005-01-21 | 2009-01-13 | Handshake Vr (2007) Inc. | Method and system for hapto-visual scene development and deployment |
US7440957B1 (en) * | 2005-11-30 | 2008-10-21 | At&T Intellectual Property Ii, L.P. | Updates through views |
US20080056249A1 (en) * | 2006-05-31 | 2008-03-06 | Teneros, Inc. | Extracting shared state information from message traffic |
US7734669B2 (en) | 2006-12-22 | 2010-06-08 | Commvault Systems, Inc. | Managing copies of data |
US8396838B2 (en) | 2007-10-17 | 2013-03-12 | Commvault Systems, Inc. | Legal compliance, electronic discovery and electronic document handling of online and offline copies of data |
US7840839B2 (en) * | 2007-11-06 | 2010-11-23 | Vmware, Inc. | Storage handling for fault tolerance in virtual machines |
WO2009077002A1 (en) * | 2007-12-17 | 2009-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobile core network node redundancy |
US8065559B2 (en) * | 2008-05-29 | 2011-11-22 | Citrix Systems, Inc. | Systems and methods for load balancing via a plurality of virtual servers upon failover using metrics from a backup virtual server |
US8769048B2 (en) | 2008-06-18 | 2014-07-01 | Commvault Systems, Inc. | Data protection scheduling, such as providing a flexible backup window in a data protection system |
US8352954B2 (en) | 2008-06-19 | 2013-01-08 | Commvault Systems, Inc. | Data storage resource allocation by employing dynamic methods and blacklisting resource request pools |
US9128883B2 (en) | 2008-06-19 | 2015-09-08 | Commvault Systems, Inc | Data storage resource allocation by performing abbreviated resource checks based on relative chances of failure of the data storage resources to determine whether data storage requests would fail |
US8725688B2 (en) | 2008-09-05 | 2014-05-13 | Commvault Systems, Inc. | Image level copy or restore, such as image level restore without knowledge of data object metadata |
US20100070474A1 (en) | 2008-09-12 | 2010-03-18 | Lad Kamleshkumar K | Transferring or migrating portions of data objects, such as block-level data migration or chunk-based data migration |
US9600315B2 (en) * | 2010-10-22 | 2017-03-21 | Netapp, Inc. | Seamless takeover of a stateful protocol session in a virtual machine environment |
CN102480382B (zh) * | 2010-11-29 | 2016-03-30 | 中兴通讯股份有限公司 | 在话务台系统中服务大客户客户端的方法及系统 |
US9021198B1 (en) | 2011-01-20 | 2015-04-28 | Commvault Systems, Inc. | System and method for sharing SAN storage |
US8849762B2 (en) | 2011-03-31 | 2014-09-30 | Commvault Systems, Inc. | Restoring computing environments, such as autorecovery of file systems at certain points in time |
US10157184B2 (en) | 2012-03-30 | 2018-12-18 | Commvault Systems, Inc. | Data previewing before recalling large data files |
US9633216B2 (en) | 2012-12-27 | 2017-04-25 | Commvault Systems, Inc. | Application of information management policies based on operation with a geographic entity |
US9459968B2 (en) | 2013-03-11 | 2016-10-04 | Commvault Systems, Inc. | Single index to query multiple backup formats |
US9298553B2 (en) | 2014-02-08 | 2016-03-29 | International Business Machines Corporation | Methods, apparatus and system for selective duplication of subtasks |
US9798596B2 (en) | 2014-02-27 | 2017-10-24 | Commvault Systems, Inc. | Automatic alert escalation for an information management system |
US9648100B2 (en) | 2014-03-05 | 2017-05-09 | Commvault Systems, Inc. | Cross-system storage management for transferring data across autonomous information management systems |
US20150263900A1 (en) * | 2014-03-11 | 2015-09-17 | Schlumberger Technology Corporation | High performance distributed computing environment particularly suited for reservoir modeling and simulation |
US9823978B2 (en) | 2014-04-16 | 2017-11-21 | Commvault Systems, Inc. | User-level quota management of data objects stored in information management systems |
US9740574B2 (en) | 2014-05-09 | 2017-08-22 | Commvault Systems, Inc. | Load balancing across multiple data paths |
US11249858B2 (en) | 2014-08-06 | 2022-02-15 | Commvault Systems, Inc. | Point-in-time backups of a production application made accessible over fibre channel and/or ISCSI as data sources to a remote application by representing the backups as pseudo-disks operating apart from the production application and its host |
US9852026B2 (en) | 2014-08-06 | 2017-12-26 | Commvault Systems, Inc. | Efficient application recovery in an information management system based on a pseudo-storage-device driver |
US9444811B2 (en) | 2014-10-21 | 2016-09-13 | Commvault Systems, Inc. | Using an enhanced data agent to restore backed up data across autonomous storage management systems |
US9766825B2 (en) | 2015-07-22 | 2017-09-19 | Commvault Systems, Inc. | Browse and restore for block-level backups |
US10275376B2 (en) * | 2016-03-02 | 2019-04-30 | Western Digital Technologies, Inc. | Efficient cross device redundancy implementation on high performance direct attached non-volatile storage with data reduction |
US10296368B2 (en) | 2016-03-09 | 2019-05-21 | Commvault Systems, Inc. | Hypervisor-independent block-level live browse for access to backed up virtual machine (VM) data and hypervisor-free file-level recovery (block-level pseudo-mount) |
US10838821B2 (en) | 2017-02-08 | 2020-11-17 | Commvault Systems, Inc. | Migrating content and metadata from a backup system |
US10740193B2 (en) | 2017-02-27 | 2020-08-11 | Commvault Systems, Inc. | Hypervisor-independent reference copies of virtual machine payload data based on block-level pseudo-mount |
US10891069B2 (en) | 2017-03-27 | 2021-01-12 | Commvault Systems, Inc. | Creating local copies of data stored in online data repositories |
US10776329B2 (en) | 2017-03-28 | 2020-09-15 | Commvault Systems, Inc. | Migration of a database management system to cloud storage |
US11074140B2 (en) | 2017-03-29 | 2021-07-27 | Commvault Systems, Inc. | Live browsing of granular mailbox data |
US10664352B2 (en) | 2017-06-14 | 2020-05-26 | Commvault Systems, Inc. | Live browsing of backed up data residing on cloned disks |
US10795927B2 (en) | 2018-02-05 | 2020-10-06 | Commvault Systems, Inc. | On-demand metadata extraction of clinical image data |
US10761942B2 (en) | 2018-03-12 | 2020-09-01 | Commvault Systems, Inc. | Recovery point objective (RPO) driven backup scheduling in a data storage management system using an enhanced data agent |
US10789387B2 (en) | 2018-03-13 | 2020-09-29 | Commvault Systems, Inc. | Graphical representation of an information management system |
US10860443B2 (en) | 2018-12-10 | 2020-12-08 | Commvault Systems, Inc. | Evaluation and reporting of recovery readiness in a data storage management system |
US11308034B2 (en) | 2019-06-27 | 2022-04-19 | Commvault Systems, Inc. | Continuously run log backup with minimal configuration and resource usage from the source machine |
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KR20010037622A (ko) * | 1999-10-19 | 2001-05-15 | 정선종 | 분산 시스템에서 메모리 체크포인트를 이용한 독립 체크포인팅 방법 |
-
2000
- 2000-04-13 US US09/548,525 patent/US6735717B1/en not_active Expired - Fee Related
-
2001
- 2001-04-10 EP EP01926805A patent/EP1272932A2/en not_active Withdrawn
- 2001-04-10 BR BR0110037-8A patent/BR0110037A/pt not_active Application Discontinuation
- 2001-04-10 AU AU2001253315A patent/AU2001253315A1/en not_active Abandoned
- 2001-04-10 CN CN01809485A patent/CN1429365A/zh active Pending
- 2001-04-10 WO PCT/US2001/011625 patent/WO2001080005A2/en not_active Application Discontinuation
- 2001-04-10 JP JP2001577141A patent/JP2003531435A/ja active Pending
- 2001-04-10 KR KR1020027013730A patent/KR20030011301A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2003531435A (ja) | 2003-10-21 |
EP1272932A2 (en) | 2003-01-08 |
US6735717B1 (en) | 2004-05-11 |
WO2001080005A2 (en) | 2001-10-25 |
CN1429365A (zh) | 2003-07-09 |
WO2001080005A3 (en) | 2002-05-16 |
KR20030011301A (ko) | 2003-02-07 |
AU2001253315A1 (en) | 2001-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |