Invention Grant
US07937545B1 Method and apparatus for file-level restore from raw partition backups
有权
从原始分区备份进行文件级还原的方法和装置
- Patent Title: Method and apparatus for file-level restore from raw partition backups
- Patent Title (中): 从原始分区备份进行文件级还原的方法和装置
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Application No.: US11392202Application Date: 2006-03-29
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Publication No.: US07937545B1Publication Date: 2011-05-03
- Inventor: Weibao Wu , Graham Bromley , James P. Ohr
- Applicant: Weibao Wu , Graham Bromley , James P. Ohr
- Applicant Address: US CA Mountain View
- Assignee: Symantec Operating Corporation
- Current Assignee: Symantec Operating Corporation
- Current Assignee Address: US CA Mountain View
- Agency: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- Agent Robert C. Kowert
- Main IPC: G06F12/00
- IPC: G06F12/00

Abstract:
Method and apparatus for file-level restore from raw partition backups. A backup mechanism may be provided that is configured to perform raw partition backups to a media server and to support file-level restores from the raw partition backups through, for example, Fibre Channel (FC) or iSCSI Logical Unit (LUN) export of the raw partition backup images to client systems. Once a LUN is exported and mounted on the client system, direct file manipulation using standard file system commands may be performed. Embodiments achieve both fast backup and individual file retrieval without the necessity of understanding native file system formats and without requiring a file system mapping of the source (client) partition. Thus, embodiments may be used in heterogeneous environments.
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