基本信息:
- 专利标题： DATA PROTECTION IN STORAGE SYSTEMS
- 专利标题（中）：存储系统中的数据保护
- 申请号：PCT/EP2006068570 申请日：2006-11-16
- 公开(公告)号：WO2007065780A2 公开(公告)日：2007-06-14
- 发明人： BOYD KENNETH WAYNE , DAY KENNETH FAIRCLOUGH III , FACTOR MICHAEL , FLYNN JOHN THOMAS JR , HAYARDENY AMIRAM , KERN ROBERT FREDERIC , MCBRIDE GREGORY EDWARD , MICKA WILLIAM FRANK , WOLFGANG JOHN JAY , ZLOTNICK AVIAD
- 申请人： IBM , IBM UK , BOYD KENNETH WAYNE , DAY KENNETH FAIRCLOUGH III , FACTOR MICHAEL , FLYNN JOHN THOMAS JR , HAYARDENY AMIRAM , KERN ROBERT FREDERIC , MCBRIDE GREGORY EDWARD , MICKA WILLIAM FRANK , WOLFGANG JOHN JAY , ZLOTNICK AVIAD
- 专利权人： IBM,IBM UK,BOYD KENNETH WAYNE,DAY KENNETH FAIRCLOUGH III,FACTOR MICHAEL,FLYNN JOHN THOMAS JR,HAYARDENY AMIRAM,KERN ROBERT FREDERIC,MCBRIDE GREGORY EDWARD,MICKA WILLIAM FRANK,WOLFGANG JOHN JAY,ZLOTNICK AVIAD
- 当前专利权人： IBM,IBM UK,BOYD KENNETH WAYNE,DAY KENNETH FAIRCLOUGH III,FACTOR MICHAEL,FLYNN JOHN THOMAS JR,HAYARDENY AMIRAM,KERN ROBERT FREDERIC,MCBRIDE GREGORY EDWARD,MICKA WILLIAM FRANK,WOLFGANG JOHN JAY,ZLOTNICK AVIAD
- 优先权： US29712605 2005-12-07
摘要：
A method for protecting data in storage systems includes receiving a command 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.
摘要（中）：
一种用于保护存储系统中的数据的方法包括：接收用于向第一存储位置写入数据的命令。 确定先前写入的数据被存储在第一存储位置。 响应于确定先前写入的数据被存储在第一存储位置，先前写入的数据被复制到第二存储位置。 响应于将先前写入的数据复制到第二存储位置，数据被写入到第一存储位置。