CN104239438A - 基于分离存储的文件信息存储方法和文件信息读写方法 - Google Patents
基于分离存储的文件信息存储方法和文件信息读写方法 Download PDFInfo
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- CN104239438A CN104239438A CN201410437750.5A CN201410437750A CN104239438A CN 104239438 A CN104239438 A CN 104239438A CN 201410437750 A CN201410437750 A CN 201410437750A CN 104239438 A CN104239438 A CN 104239438A
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000005194 fractionation Methods 0.000 claims description 14
- 238000000151 deposition Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 7
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- 238000010200 validation analysis Methods 0.000 claims description 5
- 238000012795 verification Methods 0.000 claims description 5
- 230000009191 jumping Effects 0.000 claims description 3
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- 238000000605 extraction Methods 0.000 abstract 3
- 238000012423 maintenance Methods 0.000 description 10
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- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
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- 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
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/122—File system administration, e.g. details of archiving or snapshots using management policies
-
- 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
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/113—Details of archiving
-
- 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
- G06F16/13—File access structures, e.g. distributed indices
-
- 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
- G06F16/16—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; 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
- G06F16/172—Caching, prefetching or hoarding of files
-
- 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
- G06F16/1727—Details of free space management performed by the file system
-
- 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
- G06F16/1737—Details of further file system functions for reducing power consumption or coping with limited storage space, e.g. in mobile devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0608—Saving storage space on storage systems
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- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Storage Device Security (AREA)
Abstract
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CN201410437750.5A CN104239438B (zh) | 2014-08-29 | 2014-08-29 | 基于分离存储的文件信息存储方法和文件信息读写方法 |
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CN104239438A true CN104239438A (zh) | 2014-12-24 |
CN104239438B CN104239438B (zh) | 2017-11-10 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104881489A (zh) * | 2015-06-06 | 2015-09-02 | 合肥高维数据技术有限公司 | 一种基于隐写术的载体文件库可扩充的隐蔽文件系统 |
CN106293994A (zh) * | 2015-05-15 | 2017-01-04 | 株式会社日立制作所 | 网络文件系统中的虚拟机克隆方法和网络文件系统 |
CN106599223A (zh) * | 2016-12-19 | 2017-04-26 | 北海市云盛科技有限公司 | 一种记录文件被访问记录的方法 |
CN107301177A (zh) * | 2016-04-14 | 2017-10-27 | 杭州海康威视数字技术股份有限公司 | 一种文件存储方法及装置 |
CN107305582A (zh) * | 2016-04-25 | 2017-10-31 | 华为技术有限公司 | 一种元数据处理方法及装置 |
CN107947799A (zh) * | 2017-11-28 | 2018-04-20 | 郑州云海信息技术有限公司 | 一种数据压缩方法及装置 |
CN108090118A (zh) * | 2017-11-07 | 2018-05-29 | 清华大学 | 文件系统元数据的获取方法和系统 |
CN109918018A (zh) * | 2017-12-13 | 2019-06-21 | 华为技术有限公司 | 一种数据存储方法及存储设备 |
CN110389855A (zh) * | 2018-04-19 | 2019-10-29 | 浙江宇视科技有限公司 | 磁带库数据校验方法、装置、电子设备和可读存储介质 |
Citations (3)
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US20090177860A1 (en) * | 2005-02-23 | 2009-07-09 | Yaolong Zhu | Data management method for network storage system and the network storage system built thereof |
CN102693399A (zh) * | 2012-05-18 | 2012-09-26 | 孙巍 | 一种电子文档在线分离与还原的系统及方法 |
CN102790770A (zh) * | 2012-07-24 | 2012-11-21 | 孙巍 | 一种电子文档集中保存和外带安全管理系统及其方法 |
-
2014
- 2014-08-29 CN CN201410437750.5A patent/CN104239438B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090177860A1 (en) * | 2005-02-23 | 2009-07-09 | Yaolong Zhu | Data management method for network storage system and the network storage system built thereof |
CN102693399A (zh) * | 2012-05-18 | 2012-09-26 | 孙巍 | 一种电子文档在线分离与还原的系统及方法 |
CN102790770A (zh) * | 2012-07-24 | 2012-11-21 | 孙巍 | 一种电子文档集中保存和外带安全管理系统及其方法 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106293994A (zh) * | 2015-05-15 | 2017-01-04 | 株式会社日立制作所 | 网络文件系统中的虚拟机克隆方法和网络文件系统 |
CN104881489A (zh) * | 2015-06-06 | 2015-09-02 | 合肥高维数据技术有限公司 | 一种基于隐写术的载体文件库可扩充的隐蔽文件系统 |
CN104881489B (zh) * | 2015-06-06 | 2019-01-22 | 合肥高维数据技术有限公司 | 一种基于隐写术的载体文件库可扩充的隐蔽文件系统 |
CN107301177A (zh) * | 2016-04-14 | 2017-10-27 | 杭州海康威视数字技术股份有限公司 | 一种文件存储方法及装置 |
CN107305582A (zh) * | 2016-04-25 | 2017-10-31 | 华为技术有限公司 | 一种元数据处理方法及装置 |
CN106599223A (zh) * | 2016-12-19 | 2017-04-26 | 北海市云盛科技有限公司 | 一种记录文件被访问记录的方法 |
CN108090118A (zh) * | 2017-11-07 | 2018-05-29 | 清华大学 | 文件系统元数据的获取方法和系统 |
CN108090118B (zh) * | 2017-11-07 | 2020-09-18 | 清华大学 | 面向电镜数据存储系统的文件元数据增量扫描方法与系统 |
CN107947799A (zh) * | 2017-11-28 | 2018-04-20 | 郑州云海信息技术有限公司 | 一种数据压缩方法及装置 |
CN107947799B (zh) * | 2017-11-28 | 2021-06-29 | 郑州云海信息技术有限公司 | 一种数据压缩方法及装置 |
CN109918018A (zh) * | 2017-12-13 | 2019-06-21 | 华为技术有限公司 | 一种数据存储方法及存储设备 |
CN109918018B (zh) * | 2017-12-13 | 2020-06-16 | 华为技术有限公司 | 一种数据存储方法及存储设备 |
CN110389855A (zh) * | 2018-04-19 | 2019-10-29 | 浙江宇视科技有限公司 | 磁带库数据校验方法、装置、电子设备和可读存储介质 |
CN110389855B (zh) * | 2018-04-19 | 2021-12-28 | 浙江宇视科技有限公司 | 磁带库数据校验方法、装置、电子设备和可读存储介质 |
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CN104239438B (zh) | 2017-11-10 |
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Application publication date: 20141224 Assignee: Shenzhen Huakai Information Technology Co.,Ltd. Assignor: PEKING University SHENZHEN GRADUATE SCHOOL Contract record no.: X2024980003154 Denomination of invention: A method for storing file information based on separate storage and a method for reading and writing file information Granted publication date: 20171110 License type: Common License Record date: 20240321 |
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Application publication date: 20141224 Assignee: ZHUHAI FILLGOLD TECHNOLOGY CO.,LTD. Assignor: PEKING University SHENZHEN GRADUATE SCHOOL Contract record no.: X2024980004710 Denomination of invention: A method for storing file information based on separate storage and a method for reading and writing file information Granted publication date: 20171110 License type: Common License Record date: 20240422 |
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Application publication date: 20141224 Assignee: Shenzhen Zhihui qice Technology Co.,Ltd. Assignor: PEKING University SHENZHEN GRADUATE SCHOOL Contract record no.: X2024980005146 Denomination of invention: A method for storing file information based on separate storage and a method for reading and writing file information Granted publication date: 20171110 License type: Common License Record date: 20240430 |
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Application publication date: 20141224 Assignee: SHENZHEN GURO BUILDING MATERIALS CO.,LTD. Assignor: PEKING University SHENZHEN GRADUATE SCHOOL Contract record no.: X2024980005929 Denomination of invention: A method for storing file information based on separate storage and a method for reading and writing file information Granted publication date: 20171110 License type: Common License Record date: 20240520 |
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