发明授权
- 专利标题: Autonomic retention classes
- 专利标题(中): 自主保留类
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申请号: US11681955申请日: 2007-03-05
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公开(公告)号: US07552131B2公开(公告)日: 2009-06-23
- 发明人: Edward G. Chron , Joseph P. McCloskey , David A. Pease , Elizabeth S. Richards , Sandeep M. Uttamchandani
- 申请人: Edward G. Chron , Joseph P. McCloskey , David A. Pease , Elizabeth S. Richards , Sandeep M. Uttamchandani
- 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
- 代理机构: Gibb I.P. Law Firm, LLC
- 主分类号: G06F17/00
- IPC分类号: G06F17/00
摘要:
The embodiments of the invention provide methods, computer program products, etc. for autonomic retention classes when retaining data within storage devices. More specifically, a method of determining whether to retain data within at least one storage device begins by storing data items in at least one storage device. Furthermore, the method maintains access statistics for each of the data items, an age of each of the data items, and an administrator-defined importance value of each of the data items. Following this, a retention value is calculated for each of the data items based on the access statistics for each of the data items, the age of each of the data items, and the administrator-defined importance value of each of the data items.
公开/授权文献
- US20080222075A1 AUTONOMIC RETENTION CLASSES 公开/授权日:2008-09-11
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