发明授权
US08924441B2 Method of performing snap imaging using data temperature for making anticipatory copies
有权
使用数据温度执行快速成像以进行预期拷贝的方法
- 专利标题： Method of performing snap imaging using data temperature for making anticipatory copies
- 专利标题（中）： 使用数据温度执行快速成像以进行预期拷贝的方法
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申请号： US11470373申请日： 2006-09-06
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公开(公告)号： US08924441B2公开(公告)日： 2014-12-30
- 发明人: John Mark Morris
- 申请人： John Mark Morris
- 申请人地址： US OH Dayton
- 专利权人： Teradata US, Inc.
- 当前专利权人： Teradata US, Inc.
- 当前专利权人地址： US OH Dayton
- 代理商 John D. Cowart; Ramin Mahboubian
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
A technique for use in performing snap imaging of a plurality of data objects and associated metadata involves placing the plurality of data objects in a consistent state. While the data objects are in a consistent state, a copy is created of the metadata associated with the plurality of data objects. The data objects are then taken out of the consistent state. The temperature value associated with one or more of the data objects is/are compared with a threshold value. A copy is created of at least some of the data objects for which the associated temperature value exceeds the threshold value.
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