CN102521224B - 目录租赁 - Google Patents

目录租赁 Download PDF

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Publication number
CN102521224B
CN102521224B CN201110290775.3A CN201110290775A CN102521224B CN 102521224 B CN102521224 B CN 102521224B CN 201110290775 A CN201110290775 A CN 201110290775A CN 102521224 B CN102521224 B CN 102521224B
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CN
China
Prior art keywords
directory
request
metadata
lease
client
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201110290775.3A
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English (en)
Chinese (zh)
Other versions
CN102521224A (zh
Inventor
D·M·克鲁斯
M·乔治
S·C·哈弗瓦拉
C·G·奥尔雷德
N·R·克里斯蒂安森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsoft Technology Licensing LLC
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
Priority to CN201410513205.XA priority Critical patent/CN104268242B/zh
Publication of CN102521224A publication Critical patent/CN102521224A/zh
Application granted granted Critical
Publication of CN102521224B publication Critical patent/CN102521224B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (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)
CN201110290775.3A 2010-09-17 2011-09-16 目录租赁 Active CN102521224B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410513205.XA CN104268242B (zh) 2010-09-17 2011-09-16 目录租赁

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/885,384 2010-09-17
US12/885,384 US8589553B2 (en) 2010-09-17 2010-09-17 Directory leasing

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201410513205.XA Division CN104268242B (zh) 2010-09-17 2011-09-16 目录租赁

Publications (2)

Publication Number Publication Date
CN102521224A CN102521224A (zh) 2012-06-27
CN102521224B true CN102521224B (zh) 2014-10-29

Family

ID=45818735

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201110290775.3A Active CN102521224B (zh) 2010-09-17 2011-09-16 目录租赁
CN201410513205.XA Active CN104268242B (zh) 2010-09-17 2011-09-16 目录租赁

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201410513205.XA Active CN104268242B (zh) 2010-09-17 2011-09-16 目录租赁

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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US8589553B2 (en) 2010-09-17 2013-11-19 Microsoft Corporation Directory leasing
CN102819570B (zh) * 2012-07-19 2015-09-30 华为技术有限公司 一种数据访问方法、装置及系统
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
US11144504B1 (en) 2015-03-31 2021-10-12 EMC IP Holding Company LLC Eliminating redundant file system operations
US11294862B1 (en) * 2015-03-31 2022-04-05 EMC IP Holding Company LLC Compounding file system metadata operations via buffering
US11151082B1 (en) * 2015-03-31 2021-10-19 EMC IP Holding Company LLC File system operation cancellation
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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US6757705B1 (en) * 1998-08-14 2004-06-29 Microsoft Corporation Method and system for client-side caching
US20050172078A1 (en) * 2004-01-29 2005-08-04 Vincent Wu System and method for caching directory data in a networked computer environment
US20080028033A1 (en) * 2006-07-28 2008-01-31 Kestrelink Corporation Network directory file stream cache and id lookup
CN101236570A (zh) * 2007-01-03 2008-08-06 国际商业机器公司 用于协调访问本地和远程输出文件系统的方法和系统

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ATE361495T1 (de) * 2004-03-18 2007-05-15 Alcatel Lucent Verfahren und vorrichtung zur datensynchronisierung eines verteilten datenbanksystems
US8131825B2 (en) 2005-10-07 2012-03-06 Citrix Systems, Inc. Method and a system for responding locally to requests for file metadata associated with files stored remotely
US8370456B2 (en) 2006-09-22 2013-02-05 Microsoft Corporation Intelligent pre-fetching using compound operations
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US8185566B2 (en) * 2009-01-15 2012-05-22 Microsoft Corporation Client-based caching of remote files
US8296420B2 (en) * 2009-09-18 2012-10-23 Hitachi, Ltd. Method and apparatus for constructing a DHT-based global namespace
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US6757705B1 (en) * 1998-08-14 2004-06-29 Microsoft Corporation Method and system for client-side caching
US20050172078A1 (en) * 2004-01-29 2005-08-04 Vincent Wu System and method for caching directory data in a networked computer environment
US20080028033A1 (en) * 2006-07-28 2008-01-31 Kestrelink Corporation Network directory file stream cache and id lookup
CN101236570A (zh) * 2007-01-03 2008-08-06 国际商业机器公司 用于协调访问本地和远程输出文件系统的方法和系统

Also Published As

Publication number Publication date
MX2013002933A (es) 2013-06-28
US20140040332A1 (en) 2014-02-06
JP2013538407A (ja) 2013-10-10
RU2596986C2 (ru) 2016-09-10
BR112013006347A2 (pt) 2016-06-28
US9092450B2 (en) 2015-07-28
EP3637275A1 (en) 2020-04-15
CN104268242B (zh) 2018-04-10
AU2011302396A1 (en) 2013-03-21
US9292539B2 (en) 2016-03-22
WO2012036938A2 (en) 2012-03-22
EP2616950A4 (en) 2017-06-07
AU2011302396B2 (en) 2014-07-10
KR101841311B1 (ko) 2018-03-22
US20120072596A1 (en) 2012-03-22
EP3637275B1 (en) 2021-03-31
KR20130107280A (ko) 2013-10-01
RU2013111824A (ru) 2014-09-20
EP2616950B1 (en) 2019-12-25
US20150149505A1 (en) 2015-05-28
CA2809133A1 (en) 2012-03-22
EP2616950A2 (en) 2013-07-24
US8589553B2 (en) 2013-11-19
WO2012036938A3 (en) 2012-07-05
HK1206119A1 (en) 2015-12-31
CN102521224A (zh) 2012-06-27
CN104268242A (zh) 2015-01-07
JP5809275B2 (ja) 2015-11-10

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: MICROSOFT TECHNOLOGY LICENSING LLC

Free format text: FORMER OWNER: MICROSOFT CORP.

Effective date: 20150429

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150429

Address after: Washington State

Patentee after: Micro soft technique license Co., Ltd

Address before: Washington State

Patentee before: Microsoft Corp.