CN101814043B - 一种使用快照技术进行在线恢复的方法 - Google Patents
一种使用快照技术进行在线恢复的方法 Download PDFInfo
- Publication number
- CN101814043B CN101814043B CN201010149537.6A CN201010149537A CN101814043B CN 101814043 B CN101814043 B CN 101814043B CN 201010149537 A CN201010149537 A CN 201010149537A CN 101814043 B CN101814043 B CN 101814043B
- Authority
- CN
- China
- Prior art keywords
- data
- recovery
- snapshot
- write
- online
- 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
Links
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010149537.6A CN101814043B (zh) | 2010-04-19 | 2010-04-19 | 一种使用快照技术进行在线恢复的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010149537.6A CN101814043B (zh) | 2010-04-19 | 2010-04-19 | 一种使用快照技术进行在线恢复的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101814043A CN101814043A (zh) | 2010-08-25 |
CN101814043B true CN101814043B (zh) | 2014-07-16 |
Family
ID=42621304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010149537.6A Active CN101814043B (zh) | 2010-04-19 | 2010-04-19 | 一种使用快照技术进行在线恢复的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101814043B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10162722B2 (en) * | 2010-07-15 | 2018-12-25 | Veritas Technologies Llc | Virtual machine aware replication method and system |
CN103176846A (zh) * | 2011-12-26 | 2013-06-26 | 中国银联股份有限公司 | 一种基于流水线的软硬件共享装置及方法 |
CN102779080B (zh) * | 2012-06-18 | 2015-05-27 | 上海爱数软件有限公司 | 生成快照的方法、利用快照进行数据恢复的方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1842789A (zh) * | 2004-03-29 | 2006-10-04 | 微软公司 | 用于在数据库恢复期间快照查询的系统和方法 |
US7246211B1 (en) * | 2003-07-22 | 2007-07-17 | Swsoft Holdings, Ltd. | System and method for using file system snapshots for online data backup |
US7318135B1 (en) * | 2003-07-22 | 2008-01-08 | Acronis Inc. | System and method for using file system snapshots for online data backup |
CN101609419A (zh) * | 2009-06-29 | 2009-12-23 | 北京航空航天大学 | 虚拟机持续在线迁移的数据备份方法及装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7680996B2 (en) * | 2006-09-28 | 2010-03-16 | Paragon Software GmbH | Method and system for shrinking a set of data using a differential snapshot, a watch-list structure along with identifying and retaining updated blocks |
-
2010
- 2010-04-19 CN CN201010149537.6A patent/CN101814043B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7246211B1 (en) * | 2003-07-22 | 2007-07-17 | Swsoft Holdings, Ltd. | System and method for using file system snapshots for online data backup |
US7318135B1 (en) * | 2003-07-22 | 2008-01-08 | Acronis Inc. | System and method for using file system snapshots for online data backup |
CN1842789A (zh) * | 2004-03-29 | 2006-10-04 | 微软公司 | 用于在数据库恢复期间快照查询的系统和方法 |
CN101609419A (zh) * | 2009-06-29 | 2009-12-23 | 北京航空航天大学 | 虚拟机持续在线迁移的数据备份方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101814043A (zh) | 2010-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10140039B1 (en) | I/O alignment for continuous replication in a storage system | |
US8898112B1 (en) | Write signature command | |
US8600945B1 (en) | Continuous data replication | |
JP5124183B2 (ja) | 非同期リモートコピーシステムの制御方法及び非同期リモートコピーシステム | |
US8732128B2 (en) | Shadow copy bookmark generation | |
US9031913B1 (en) | File replication | |
CN103034566B (zh) | 虚拟机还原的方法和装置 | |
CN101295276B (zh) | 一种磁盘级数据备份系统和方法 | |
US8281093B1 (en) | Systems and methods for creating consolidated backups of snapshot hierarchies | |
US9098452B2 (en) | Selecting files to backup in a block level backup | |
US8700570B1 (en) | Online storage migration of replicated storage arrays | |
CN115098299B (zh) | 一种虚拟机的备份方法、容灾方法、装置及设备 | |
CN102402471A (zh) | 基于存储阵列快照功能的数据实时备份方法及系统 | |
CN113626261A (zh) | 一种数据备份方法、装置、设备及计算机可读存储介质 | |
CN102012853B (zh) | 一种零拷贝快照方法 | |
CN101840362A (zh) | 一种改进的写时拷贝快照的实现方法和装置 | |
CN110188068B (zh) | 一种保证文件系统数据一致性的卷级备份方法及装置 | |
US9785641B2 (en) | Reducing a backup time of a backup of data files | |
CN101256528B (zh) | 支持零备份窗口的磁盘级数据备份系统和方法 | |
WO2007054428A2 (en) | Data set version counting in a mixed local storage and remote storage environment | |
CN117827538A (zh) | 一种结合快照技术的云桌面跨城容灾方法 | |
CN101814043B (zh) | 一种使用快照技术进行在线恢复的方法 | |
CN107402848A (zh) | 一种快照数据一致性的实现方法 | |
CN109582497B (zh) | 一种基于动态数据增量快速应急启动方法 | |
CN104850628A (zh) | 一种数据库数据的同步方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG LANGCHAO HUICAI INVESTMENT HOLDING CO., L Free format text: FORMER OWNER: SHANDONG HIGH-END SERVER + STORAGE RESEARCH INSTITUTE Effective date: 20120921 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250014 JINAN, SHANDONG PROVINCE TO: 250101 JINAN, SHANDONG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20120921 Address after: Xinluo Avenue high tech Zone of Ji'nan City, Shandong province 250101 No. 1768 Qilu Software building B block 3 layer Applicant after: Shandong wave color Klc Holdings Ltd Address before: 250014 No. 224 mountain road, Lixia District, Shandong, Ji'nan Applicant before: Shandong High-End Server & Storage Research Institute |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LANGCHAO ELECTRONIC INFORMATION INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHANDONG LANGCHAO HUICAI INVESTMENT HOLDING CO., LTD. Effective date: 20130724 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130724 Address after: 250101 Shandong Province, Ji'nan City hi tech Development Zone, Nga Road No. 1036 Applicant after: Langchao Electronic Information Industry Co., Ltd. Address before: Xinluo Avenue high tech Zone of Ji'nan City, Shandong province 250101 No. 1768 Qilu Software building B block 3 layer Applicant before: Shandong wave color Klc Holdings Ltd |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |