CN1900928A - 用于访问文件系统快照和文件系统的方法 - Google Patents
用于访问文件系统快照和文件系统的方法 Download PDFInfo
- Publication number
- CN1900928A CN1900928A CNA2006100661476A CN200610066147A CN1900928A CN 1900928 A CN1900928 A CN 1900928A CN A2006100661476 A CNA2006100661476 A CN A2006100661476A CN 200610066147 A CN200610066147 A CN 200610066147A CN 1900928 A CN1900928 A CN 1900928A
- Authority
- CN
- China
- Prior art keywords
- file system
- data
- snapshot
- flowed
- named data
- 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
Links
Images
Classifications
-
- 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
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
-
- 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
- G06F16/128—Details of file system snapshots on the file-level, e.g. snapshot creation, administration, deletion
-
- 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
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/186,701 US20070022117A1 (en) | 2005-07-21 | 2005-07-21 | Accessing file system snapshots directly within a file system directory |
US11/186,701 | 2005-07-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1900928A true CN1900928A (zh) | 2007-01-24 |
CN100414547C CN100414547C (zh) | 2008-08-27 |
Family
ID=37656815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100661476A Expired - Fee Related CN100414547C (zh) | 2005-07-21 | 2006-03-24 | 用于访问文件系统快照的方法和文件系统 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070022117A1 (zh) |
CN (1) | CN100414547C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101393561B (zh) * | 2007-09-11 | 2012-11-28 | 赛门铁克公司 | 对指定存储层执行文件系统操作的系统和方法 |
CN106575309A (zh) * | 2014-08-29 | 2017-04-19 | 微软技术许可有限责任公司 | 具有数据块共享的文件系统 |
CN111291007A (zh) * | 2020-02-29 | 2020-06-16 | 苏州浪潮智能科技有限公司 | 一种文件聚合方法、系统、设备以及介质 |
CN112236758A (zh) * | 2018-05-31 | 2021-01-15 | 微软技术许可有限责任公司 | 云存储分布式文件系统 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8935307B1 (en) | 2000-09-12 | 2015-01-13 | Hewlett-Packard Development Company, L.P. | Independent data access in a segmented file system |
US7836017B1 (en) * | 2000-09-12 | 2010-11-16 | Hewlett-Packard Development Company, L.P. | File replication in a distributed segmented file system |
US6782389B1 (en) * | 2000-09-12 | 2004-08-24 | Ibrix, Inc. | Distributing files across multiple, permissibly heterogeneous, storage devices |
US8949395B2 (en) | 2004-06-01 | 2015-02-03 | Inmage Systems, Inc. | Systems and methods of event driven recovery management |
US7774313B1 (en) * | 2005-11-29 | 2010-08-10 | Symantec Corporation | Policy enforcement in continuous data protection backup systems |
US8732136B2 (en) * | 2006-05-22 | 2014-05-20 | Inmage Systems, Inc. | Recovery point data view shift through a direction-agnostic roll algorithm |
US7788230B2 (en) * | 2007-01-23 | 2010-08-31 | International Business Machines Corporation | Backing-up and restoring files including files referenced with multiple file names |
US7958325B2 (en) * | 2007-09-11 | 2011-06-07 | International Business Machines Corporation | Handling temporary files in a file system with snapshots |
US8312445B2 (en) * | 2007-10-01 | 2012-11-13 | International Business Machines Corporation | User-specified install locations |
US9507784B2 (en) * | 2007-12-21 | 2016-11-29 | Netapp, Inc. | Selective extraction of information from a mirrored image file |
EP2372140B1 (en) * | 2010-03-25 | 2012-12-12 | Continental Automotive GmbH | Coupling device |
US9183208B1 (en) * | 2010-12-24 | 2015-11-10 | Netapp, Inc. | Fileshot management |
US8938425B1 (en) * | 2011-06-30 | 2015-01-20 | Emc Corporation | Managing logical views of storage |
CN103577329B (zh) * | 2013-10-18 | 2017-02-22 | 华为技术有限公司 | 一种快照管理方法和装置 |
US9558078B2 (en) | 2014-10-28 | 2017-01-31 | Microsoft Technology Licensing, Llc | Point in time database restore from storage snapshots |
US11119978B2 (en) | 2016-06-08 | 2021-09-14 | Red Hat Israel, Ltd. | Snapshot version control |
US10901648B2 (en) * | 2018-05-07 | 2021-01-26 | Microsoft Technology Licensing, Llc | Distributed data storage system with automatic snapshots, user snapshots and soft delete |
CN111859028A (zh) * | 2019-04-30 | 2020-10-30 | 伊姆西Ip控股有限责任公司 | 创建用于流式存储的索引的方法、设备和计算机程序产品 |
CN113204549A (zh) * | 2021-04-20 | 2021-08-03 | 北京达佳互联信息技术有限公司 | 数据存储方法、数据读取方法、装置、终端及存储介质 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5905990A (en) * | 1997-06-23 | 1999-05-18 | International Business Machines Corporation | File system viewpath mechanism |
DE19964236C2 (de) * | 1999-08-07 | 2003-01-30 | Ibm | Produkt zur schnellen Datensicherung und Datenübertragung |
US6434681B1 (en) * | 1999-12-02 | 2002-08-13 | Emc Corporation | Snapshot copy facility for a data storage system permitting continued host read/write access |
US6643654B1 (en) * | 2001-06-25 | 2003-11-04 | Network Appliance, Inc. | System and method for representing named data streams within an on-disk structure of a file system |
US7043503B2 (en) * | 2002-02-15 | 2006-05-09 | International Business Machines Corporation | Ditto address indicating true disk address for actual data blocks stored in one of an inode of the file system and subsequent snapshot |
US7085785B2 (en) * | 2002-02-15 | 2006-08-01 | International Business Machines Corporation | Writable file system snapshot with ditto address feature |
US6959310B2 (en) * | 2002-02-15 | 2005-10-25 | International Business Machines Corporation | Generating data set of the first file system by determining a set of changes between data stored in first snapshot of the first file system, and data stored in second snapshot of the first file system |
US7216135B2 (en) * | 2002-02-15 | 2007-05-08 | International Business Machines Corporation | File system for providing access to a snapshot dataset where disk address in the inode is equal to a ditto address for indicating that the disk address is invalid disk address |
US7225204B2 (en) * | 2002-03-19 | 2007-05-29 | Network Appliance, Inc. | System and method for asynchronous mirroring of snapshots at a destination using a purgatory directory and inode mapping |
US6996582B2 (en) * | 2002-10-03 | 2006-02-07 | Hewlett-Packard Development Company, L.P. | Virtual storage systems and virtual storage system operational methods |
US7284016B2 (en) * | 2002-12-03 | 2007-10-16 | Emc Corporation | Client-server protocol for directory access of snapshot file systems in a storage system |
CN1317712C (zh) * | 2003-01-25 | 2007-05-23 | 华中科技大学 | 基于ntfs磁盘文件系统结构的文件隐藏方法 |
US7730033B2 (en) * | 2003-06-13 | 2010-06-01 | Microsoft Corporation | Mechanism for exposing shadow copies in a networked environment |
US7415480B2 (en) * | 2003-12-10 | 2008-08-19 | Symantec Operating Corporation | System and method for providing programming-language-independent access to file system content |
US20060230014A1 (en) * | 2004-04-26 | 2006-10-12 | Storewiz Inc. | Method and system for compression of files for storage and operation on compressed files |
US7548939B2 (en) * | 2005-04-15 | 2009-06-16 | Microsoft Corporation | Generating storage reports using volume snapshots |
-
2005
- 2005-07-21 US US11/186,701 patent/US20070022117A1/en not_active Abandoned
-
2006
- 2006-03-24 CN CNB2006100661476A patent/CN100414547C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101393561B (zh) * | 2007-09-11 | 2012-11-28 | 赛门铁克公司 | 对指定存储层执行文件系统操作的系统和方法 |
CN106575309A (zh) * | 2014-08-29 | 2017-04-19 | 微软技术许可有限责任公司 | 具有数据块共享的文件系统 |
CN112236758A (zh) * | 2018-05-31 | 2021-01-15 | 微软技术许可有限责任公司 | 云存储分布式文件系统 |
CN111291007A (zh) * | 2020-02-29 | 2020-06-16 | 苏州浪潮智能科技有限公司 | 一种文件聚合方法、系统、设备以及介质 |
CN111291007B (zh) * | 2020-02-29 | 2022-07-19 | 苏州浪潮智能科技有限公司 | 一种文件聚合方法、系统、设备以及介质 |
Also Published As
Publication number | Publication date |
---|---|
US20070022117A1 (en) | 2007-01-25 |
CN100414547C (zh) | 2008-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: IBM (CHINA) CO., LTD. Free format text: FORMER OWNER: IBM Effective date: 20121101 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121101 Address after: 201203 Shanghai city Pudong New Area Keyuan Road No. 399 Zhang Jiang Zhang Jiang high tech Park Innovation Park 10 Building 7 layer Patentee after: International Business Machines (China) Co., Ltd. Address before: American New York Patentee before: International Business Machines Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20170324 |