CN102332016A - 目录机会锁 - Google Patents
目录机会锁 Download PDFInfo
- Publication number
- CN102332016A CN102332016A CN2011102752502A CN201110275250A CN102332016A CN 102332016 A CN102332016 A CN 102332016A CN 2011102752502 A CN2011102752502 A CN 2011102752502A CN 201110275250 A CN201110275250 A CN 201110275250A CN 102332016 A CN102332016 A CN 102332016A
- Authority
- CN
- China
- Prior art keywords
- catalogue
- client
- chance
- lock
- chance lock
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F16/176—Support for shared access to files; File sharing support
- G06F16/1767—Concurrency control, e.g. optimistic or pessimistic approaches
- G06F16/1774—Locking methods, e.g. locking methods for file systems allowing shared and concurrent access to files
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310315512.2A CN103399899B (zh) | 2010-09-17 | 2011-09-16 | 目录机会锁 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/884,624 US8965862B2 (en) | 2010-09-17 | 2010-09-17 | Directory oplock |
US12/884624 | 2010-09-17 | ||
US12/884,624 | 2010-09-17 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310315512.2A Division CN103399899B (zh) | 2010-09-17 | 2011-09-16 | 目录机会锁 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102332016A true CN102332016A (zh) | 2012-01-25 |
CN102332016B CN102332016B (zh) | 2013-08-28 |
Family
ID=45483792
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310315512.2A Active CN103399899B (zh) | 2010-09-17 | 2011-09-16 | 目录机会锁 |
CN2011102752502A Active CN102332016B (zh) | 2010-09-17 | 2011-09-16 | 目录机会锁 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310315512.2A Active CN103399899B (zh) | 2010-09-17 | 2011-09-16 | 目录机会锁 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8965862B2 (zh) |
CN (2) | CN103399899B (zh) |
HK (1) | HK1165052A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103179185A (zh) * | 2012-12-25 | 2013-06-26 | 中国科学院计算技术研究所 | 一种分布式文件系统客户端缓存中文件创建方法及其系统 |
CN104021137A (zh) * | 2014-04-21 | 2014-09-03 | 中国科学院计算技术研究所 | 一种基于目录授权的客户端本地开闭文件的方法及系统 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10684989B2 (en) * | 2011-06-15 | 2020-06-16 | Microsoft Technology Licensing, Llc | Two-phase eviction process for file handle caches |
JP5751974B2 (ja) * | 2011-07-28 | 2015-07-22 | キヤノン株式会社 | 統合管理装置、文書管理方法およびコンピュータプログラム |
US8914345B1 (en) * | 2012-02-22 | 2014-12-16 | Symantec Corporation | Systems and methods for host communication in a clustered file system |
US9036796B2 (en) | 2012-09-14 | 2015-05-19 | International Business Machines Corporation | Generating action tuples in response to discerned leads |
CN103095687B (zh) * | 2012-12-19 | 2015-08-26 | 华为技术有限公司 | 元数据处理方法及装置 |
CN103701816B (zh) * | 2013-12-27 | 2017-07-11 | 北京奇安信科技有限公司 | 执行拒绝服务攻击的服务器的扫描方法和扫描装置 |
US9674283B2 (en) * | 2014-01-15 | 2017-06-06 | Cisco Technology, Inc. | Method for solving coherency lock issues in proxy services |
US10536523B2 (en) | 2014-05-11 | 2020-01-14 | Microsoft Technology Licensing, Llc | File service using a shared file access-rest interface |
US10169367B2 (en) * | 2014-06-06 | 2019-01-01 | Panzura, Inc. | Managing opportunistic locks in a distributed file system |
CN110347650B (zh) * | 2019-07-16 | 2021-06-01 | 北京明略软件系统有限公司 | 一种元数据采集方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1276568A (zh) * | 1999-06-04 | 2000-12-13 | 网络装置公司 | 多协议统一文件锁定 |
US20040133652A1 (en) * | 2001-01-11 | 2004-07-08 | Z-Force Communications, Inc. | Aggregated opportunistic lock and aggregated implicit lock management for locking aggregated files in a switched file system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998027506A2 (en) | 1996-12-17 | 1998-06-25 | Inca Technology, Inc. | Ndc consistency reconnect mechanism |
JPH1196062A (ja) * | 1997-09-19 | 1999-04-09 | Hitachi Ltd | ディレクトリ・アクセス方法 |
US6516351B2 (en) | 1997-12-05 | 2003-02-04 | Network Appliance, Inc. | Enforcing uniform file-locking for diverse file-locking protocols |
US6385701B1 (en) | 1999-11-19 | 2002-05-07 | International Business Machines Corporation | Method, system and program products for sharing data between varied clients using token management |
US8156164B2 (en) * | 2007-07-11 | 2012-04-10 | International Business Machines Corporation | Concurrent directory update in a cluster file system |
US8121061B2 (en) | 2008-06-26 | 2012-02-21 | Microsoft Corporation | Efficient file management through granular opportunistic locking |
US8185566B2 (en) | 2009-01-15 | 2012-05-22 | Microsoft Corporation | Client-based caching of remote files |
US8452743B2 (en) * | 2009-09-18 | 2013-05-28 | Oracle International Corporation | Method and system for efficient enforcement of derived locks in a hierarchical structure |
-
2010
- 2010-09-17 US US12/884,624 patent/US8965862B2/en active Active
-
2011
- 2011-09-16 CN CN201310315512.2A patent/CN103399899B/zh active Active
- 2011-09-16 CN CN2011102752502A patent/CN102332016B/zh active Active
-
2012
- 2012-06-12 HK HK12105730.0A patent/HK1165052A1/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1276568A (zh) * | 1999-06-04 | 2000-12-13 | 网络装置公司 | 多协议统一文件锁定 |
US20040133652A1 (en) * | 2001-01-11 | 2004-07-08 | Z-Force Communications, Inc. | Aggregated opportunistic lock and aggregated implicit lock management for locking aggregated files in a switched file system |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103179185A (zh) * | 2012-12-25 | 2013-06-26 | 中国科学院计算技术研究所 | 一种分布式文件系统客户端缓存中文件创建方法及其系统 |
CN103179185B (zh) * | 2012-12-25 | 2015-07-08 | 中国科学院计算技术研究所 | 一种分布式文件系统客户端缓存中文件创建方法及其系统 |
CN104021137A (zh) * | 2014-04-21 | 2014-09-03 | 中国科学院计算技术研究所 | 一种基于目录授权的客户端本地开闭文件的方法及系统 |
CN104021137B (zh) * | 2014-04-21 | 2017-06-09 | 中国科学院计算技术研究所 | 一种基于目录授权的客户端本地开闭文件的方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
CN103399899B (zh) | 2017-04-12 |
CN102332016B (zh) | 2013-08-28 |
HK1165052A1 (en) | 2012-09-28 |
US20120072400A1 (en) | 2012-03-22 |
US8965862B2 (en) | 2015-02-24 |
CN103399899A (zh) | 2013-11-20 |
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