发明申请
- 专利标题： ON-DEMAND DATA DEDUPLICATION
- 专利标题（中）： 需求数据分配
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申请号： US12916524申请日： 2010-10-30
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公开(公告)号： US20120109907A1公开(公告)日： 2012-05-03
- 发明人: Nagapramod S. Mandagere , David A. Pease , Sandeep M. Uttamchandani , Pin Zhou
- 申请人： Nagapramod S. Mandagere , David A. Pease , Sandeep M. Uttamchandani , Pin Zhou
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
Embodiments of the invention relate to performing on-demand data deduplication for managing data and storage space. Redundant data in a system is detected. Availability of data storage space in the system is periodically evaluated. Performance parameters of the system are evaluated. Detected redundant data is selected based on the data storage availability and performance parameters of the system. If at least a portion of the selected redundant data is to be deduplicated is determined.
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