- 专利标题： Optimized garbage collection for solid-state storage devices
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申请号： US14500952申请日： 2014-09-29
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公开(公告)号： US10025530B2公开(公告)日： 2018-07-17
- 发明人: Jeffrey L. Furlong
- 申请人： HGST Netherlands B.V.
- 申请人地址： US CA San Jose
- 专利权人： Western Digital Technologies, Inc.
- 当前专利权人： Western Digital Technologies, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： McDermott Will & Emery LLP
- 主分类号： G06F3/06
- IPC分类号： G06F3/06
摘要：
A method for managing a flash storage system includes reading a plurality of flash data units in the flash storage system, and identifying host data units having a first metadata tag from the host data units stored in the plurality of read flash data units. The method also includes buffering the identified host data units in a first transfer buffer, and writing the buffered host data units from the first transfer buffer to a first available flash data unit in the flash storage device.
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