BR112013006347A2 - método implementado por computador de colocar em cache metadados de diretório localmente e sistema de computador configurado para permitir a colocação em cache metadados de diretório localmente - Google Patents

método implementado por computador de colocar em cache metadados de diretório localmente e sistema de computador configurado para permitir a colocação em cache metadados de diretório localmente

Info

Publication number
BR112013006347A2
BR112013006347A2 BR112013006347A BR112013006347A BR112013006347A2 BR 112013006347 A2 BR112013006347 A2 BR 112013006347A2 BR 112013006347 A BR112013006347 A BR 112013006347A BR 112013006347 A BR112013006347 A BR 112013006347A BR 112013006347 A2 BR112013006347 A2 BR 112013006347A2
Authority
BR
Brazil
Prior art keywords
directory
client
locally
directory metadata
caching
Prior art date
Application number
BR112013006347A
Other languages
English (en)
Portuguese (pt)
Inventor
Christian Gregory Allred
David Matthew Kruse
Mathew George
Neal Robert Christiansen
Sarosh Cyrus Havewala
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.)
Filing date
Publication date
Application filed by Microsoft Corp filed Critical Microsoft Corp
Publication of BR112013006347A2 publication Critical patent/BR112013006347A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/182—Distributed file systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
    • G06F16/164—File meta data generation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/172—Caching, prefetching or hoarding of files
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2455—Query execution
    • G06F16/24552—Database cache management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6227—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database where protection concerns the structure of data, e.g. records, types, queries
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Information Transfer Between Computers (AREA)
  • Storage Device Security (AREA)
BR112013006347A 2010-09-17 2011-09-06 método implementado por computador de colocar em cache metadados de diretório localmente e sistema de computador configurado para permitir a colocação em cache metadados de diretório localmente BR112013006347A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/885,384 US8589553B2 (en) 2010-09-17 2010-09-17 Directory leasing
PCT/US2011/050573 WO2012036938A2 (en) 2010-09-17 2011-09-06 Directory leasing

Publications (1)

Publication Number Publication Date
BR112013006347A2 true BR112013006347A2 (pt) 2016-06-28

Family

ID=45818735

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013006347A BR112013006347A2 (pt) 2010-09-17 2011-09-06 método implementado por computador de colocar em cache metadados de diretório localmente e sistema de computador configurado para permitir a colocação em cache metadados de diretório localmente

Country Status (11)

Country Link
US (3) US8589553B2 (enExample)
EP (2) EP2616950B1 (enExample)
JP (1) JP5809275B2 (enExample)
KR (1) KR101841311B1 (enExample)
CN (2) CN102521224B (enExample)
AU (1) AU2011302396B2 (enExample)
BR (1) BR112013006347A2 (enExample)
CA (1) CA2809133A1 (enExample)
MX (1) MX2013002933A (enExample)
RU (1) RU2596986C2 (enExample)
WO (1) WO2012036938A2 (enExample)

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US9898475B1 (en) * 2013-02-25 2018-02-20 EMC IP Holding Company LLC Tiering with pluggable storage system for parallel query engines
CN103714183B (zh) * 2014-01-10 2017-02-15 浪潮(北京)电子信息产业有限公司 一种元数据租约期限的动态获取方法和系统
US20150234775A1 (en) * 2014-02-14 2015-08-20 Western Digital Technologies, Inc. Enabling file oriented access on storage devices
US10264071B2 (en) * 2014-03-31 2019-04-16 Amazon Technologies, Inc. Session management in distributed storage systems
US10169367B2 (en) * 2014-06-06 2019-01-01 Panzura, Inc. Managing opportunistic locks in a distributed file system
US11151082B1 (en) * 2015-03-31 2021-10-19 EMC IP Holding Company LLC File system operation cancellation
US11294862B1 (en) * 2015-03-31 2022-04-05 EMC IP Holding Company LLC Compounding file system metadata operations via buffering
US11144504B1 (en) 2015-03-31 2021-10-12 EMC IP Holding Company LLC Eliminating redundant file system operations
US9940213B2 (en) * 2015-06-10 2018-04-10 International Business Machines Corporation Integrating external services with a clustered file system
US10742731B2 (en) 2015-06-10 2020-08-11 International Business Machines Corporation Maintaining service configuration consistency across nodes of a clustered file system
KR20170010574A (ko) * 2015-07-20 2017-02-01 삼성전자주식회사 정보처리장치, 영상처리장치 및 그들의 제어방법
CN107516048B (zh) * 2016-06-16 2021-01-08 阿里巴巴集团控股有限公司 一种控制分布式文件系统中文件访问的方法与设备
CN106648903B (zh) * 2017-01-03 2019-03-26 北京百度网讯科技有限公司 调用分布式文件系统的方法和装置
CN107360245B (zh) * 2017-07-28 2020-10-16 苏州浪潮智能科技有限公司 一种基于租约锁机制的本地缓存方法及装置
US11301421B2 (en) * 2018-05-25 2022-04-12 Microsoft Technology Licensing, Llc Scalable multi-tier storage structures and techniques for accessing entries therein
CN109918356B (zh) * 2019-03-15 2023-05-12 深信服科技股份有限公司 文件读取方法、装置、设备及计算机可读存储介质
US11204892B2 (en) 2019-03-21 2021-12-21 Microsoft Technology Licensing, Llc Techniques for snapshotting scalable multitier storage structures
KR102018593B1 (ko) * 2019-05-22 2019-09-06 (주)에이앤티 말림방지 구조를 갖는 박판용 이물질 세정장치
CN112765106B (zh) * 2019-10-21 2024-05-14 伊姆西Ip控股有限责任公司 文件访问方法、电子设备和计算机程序产品
CN111177197B (zh) * 2019-12-26 2023-03-14 北京仁科互动网络技术有限公司 一种缓存处理方法及系统
CN111158597A (zh) * 2019-12-28 2020-05-15 浪潮电子信息产业股份有限公司 一种元数据读取方法、装置及电子设备和存储介质
CN112905556B (zh) * 2021-02-09 2022-11-15 山东英信计算机技术有限公司 分布式系统的目录租约管理方法、装置、设备及存储介质
CN113590546B (zh) * 2021-06-30 2024-10-18 济南浪潮数据技术有限公司 一种目录删除方法、装置及存储介质
US20250231879A1 (en) * 2024-01-12 2025-07-17 Dell Products, L.P. Using directory delegation for client side cache operations
KR102835032B1 (ko) * 2024-09-11 2025-07-17 쿠팡 주식회사 전자 장치 및 그의 데이터 처리 방법

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Also Published As

Publication number Publication date
JP5809275B2 (ja) 2015-11-10
AU2011302396B2 (en) 2014-07-10
AU2011302396A1 (en) 2013-03-21
US8589553B2 (en) 2013-11-19
CN104268242A (zh) 2015-01-07
EP3637275B1 (en) 2021-03-31
MX2013002933A (es) 2013-06-28
EP3637275A1 (en) 2020-04-15
US9092450B2 (en) 2015-07-28
JP2013538407A (ja) 2013-10-10
US20150149505A1 (en) 2015-05-28
CA2809133A1 (en) 2012-03-22
CN102521224A (zh) 2012-06-27
WO2012036938A3 (en) 2012-07-05
EP2616950B1 (en) 2019-12-25
RU2013111824A (ru) 2014-09-20
EP2616950A4 (en) 2017-06-07
US20120072596A1 (en) 2012-03-22
US9292539B2 (en) 2016-03-22
EP2616950A2 (en) 2013-07-24
RU2596986C2 (ru) 2016-09-10
WO2012036938A2 (en) 2012-03-22
US20140040332A1 (en) 2014-02-06
CN102521224B (zh) 2014-10-29
CN104268242B (zh) 2018-04-10
KR20130107280A (ko) 2013-10-01
KR101841311B1 (ko) 2018-03-22
HK1206119A1 (en) 2015-12-31

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MICROSOFT TECHNOLOGY LICENSING, LLC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements