发明名称 |
System and method for using a file system to automatically backup a file as a generational file |
摘要 |
An improved system and method for using a file system to automatically backup a file in persistent storage is provided. A storage aggregator may organize nonvolatile memory for use in aggregate to store backup copies of a file. A file system filter driver may receive a request from an application for storing a file and may access a policy to determining whether to create a backup copy of the file and what type of backup to apply to the file. A generational file handler may create and manage a set of generational files as backup copies of a particular application file. And a recovery user interface may be provided to retrieve one or more backup copies, such as the set of generational files, for inspection by a user to recover whatever copy of the file may be desired by the user. |
申请公布号 |
EP1693757(B1) |
申请公布日期 |
2009.03.11 |
申请号 |
EP20060101097 |
申请日期 |
2006.01.31 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
MAGUIRE III, JUSTIN;DEMAIO, PASQUALE;PHILIPS, THOMAS G.;WESTERINEN, WILLIAM J. |
分类号 |
G06F11/14 |
主分类号 |
G06F11/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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