Invention Application
- Patent Title: Data protection in storage systems
- Patent Title (中): 存储系统中的数据保护
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Application No.: US11297126Application Date: 2005-12-07
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Publication No.: US20070168707A1Publication Date: 2007-07-19
- Inventor: Robert Kern , Kenneth Boyd , William Micka , Gregory McBride , John Flynn , John Wolfgang , Michael Factor , Amiram Hayardeny , Kenneth Day , Aviad Zlotnick
- Applicant: Robert Kern , Kenneth Boyd , William Micka , Gregory McBride , John Flynn , John Wolfgang , Michael Factor , Amiram Hayardeny , Kenneth Day , Aviad Zlotnick
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
Provided are a method, system, and article of manufacture wherein a command is received for writing data to a first storage location. A determination is made that previously written data is stored in the first storage location. The previously written data is copied to a second storage location, in response to determining that the previously written data is stored in the first storage location. The data is written to the first storage location, in response to copying the previously written data to the second storage location.
Public/Granted literature
- US07761732B2 Data protection in storage systems Public/Granted day:2010-07-20
Information query
