BRPI0711335A2 - criando eficientemente freqüêntes cópias de segurança consistentes de aplicativo - Google Patents

criando eficientemente freqüêntes cópias de segurança consistentes de aplicativo Download PDF

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Publication number
BRPI0711335A2
BRPI0711335A2 BRPI0711335-8A BRPI0711335A BRPI0711335A2 BR PI0711335 A2 BRPI0711335 A2 BR PI0711335A2 BR PI0711335 A BRPI0711335 A BR PI0711335A BR PI0711335 A2 BRPI0711335 A2 BR PI0711335A2
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BR
Brazil
Prior art keywords
consistent
time
production server
volume
backups
Prior art date
Application number
BRPI0711335-8A
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English (en)
Inventor
Manoj K Valiyaparambil
Vivek Sahasranaman
Vinay S Badami
Abid Ali
Amit Singla
Karandeep Singh Anand
Robert M Fries
Original Assignee
Microsoft Corp
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.)
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Application filed by Microsoft Corp filed Critical Microsoft Corp
Publication of BRPI0711335A2 publication Critical patent/BRPI0711335A2/pt
Publication of BRPI0711335B1 publication Critical patent/BRPI0711335B1/pt

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Classifications

    • 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1464—Management of the backup or restore process for networked environments
    • 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
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1448—Management of the data involved in backup or backup restore
    • G06F11/1451—Management of the data involved in backup or backup restore by selection of backup 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • 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
    • 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
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1469—Backup restoration techniques
    • 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
    • G06F11/1471—Saving, restoring, recovering or retrying involving logging of persistent data for recovery
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/84—Using snapshots, i.e. a logical point-in-time copy of the data
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99955—Archiving or backup

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

CRIANDO EFICIENTEMENTE FREQUENTES CóPIAS DE SEGURANçA CONSISTENTES DE APLICATIVO. Os dados podem ser protegidos em um servidor de produção de um modo virtualmente contínuo, sem necessariamente impor severas restrições no aplicativo(s) fonte. Por exemplo, um servidor de produção pode criar uma cópia de segurança consistente de aplicativo de um ou mais volumes, as cópias de segurança correspondentes a um primeiro instante no tempo. Um acionador de filtro de volume pode monitorar mudanças de dados usando um mapa de bits em memória, enquanto um arquivo de registro e/ou registro diário de número de sequência de atualização pode manter rastreio de arquivos que foram modificados. As atualizações de volume são também consistentes para um instante (no futuro) no tempo. No próximo ciclo de cópia, tal como a cada poucos minutos (entretanto configurados), o acionador de filtro de volume passa cada mapa de bits em memória ao disco físico no servidor de produção. O servidor de produção então envia as atualizações ao servidor de cópia de segurança, que assim armazena cópias de segurança consistentes de aplicativo para o volume para múltiplos instantes de tempo.
BRPI0711335A 2006-05-29 2007-04-26 criando eficientemente freqüêntes cópias de segurança consistentes de aplicativo BRPI0711335B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN1283DE2006 2006-05-29
US11/461,846 US7613750B2 (en) 2006-05-29 2006-08-02 Creating frequent application-consistent backups efficiently
PCT/US2007/010304 WO2007139647A1 (en) 2006-05-29 2007-04-26 Creating frequent application-consistent backups efficiently

Publications (2)

Publication Number Publication Date
BRPI0711335A2 true BRPI0711335A2 (pt) 2011-08-30
BRPI0711335B1 BRPI0711335B1 (pt) 2018-10-09

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Application Number Title Priority Date Filing Date
BRPI0711335A BRPI0711335B1 (pt) 2006-05-29 2007-04-26 criando eficientemente freqüêntes cópias de segurança consistentes de aplicativo

Country Status (11)

Country Link
US (1) US7613750B2 (pt)
EP (1) EP2033100B1 (pt)
JP (1) JP5028482B2 (pt)
KR (1) KR101322991B1 (pt)
CN (1) CN101460934B (pt)
AU (1) AU2007268226B2 (pt)
BR (1) BRPI0711335B1 (pt)
CA (1) CA2649404C (pt)
MX (1) MX2008014538A (pt)
RU (1) RU2433457C2 (pt)
WO (1) WO2007139647A1 (pt)

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US20070276885A1 (en) 2007-11-29
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US7613750B2 (en) 2009-11-03
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JP2009539178A (ja) 2009-11-12
JP5028482B2 (ja) 2012-09-19
BRPI0711335B1 (pt) 2018-10-09
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