发明申请
US20130297853A1 SELECTIVE WRITE-ONCE-MEMORY ENCODING IN A FLASH BASED DISK CACHE MEMORY
有权
基于闪存盘存储器的选择性写入存储器编码
- 专利标题： SELECTIVE WRITE-ONCE-MEMORY ENCODING IN A FLASH BASED DISK CACHE MEMORY
- 专利标题（中）： 基于闪存盘存储器的选择性写入存储器编码
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申请号： US13464084申请日： 2012-05-04
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公开(公告)号： US20130297853A1公开(公告)日： 2013-11-07
- 发明人: Ganesh Balakrishnan , Anil Krishna
- 申请人： Ganesh Balakrishnan , Anil Krishna
- 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： G06F12/00
- IPC分类号： G06F12/00
摘要：
In a method for storing data in a flash memory array, the flash memory array includes a plurality of physical pages. The method includes receiving a request to perform a data access operation through a communication bus. The request includes data and a logical page address. The method further includes allocating one or more physical pages of the flash memory array to perform the data access operation. The method further includes, based on a historical usage data of the flash memory array, selectively encoding the data contained in the logical page into the one or more physical pages.
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