- 专利标题： Writing Data Using References To Previously Stored Data
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申请号： US17406421申请日： 2021-08-19
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公开(公告)号： US20210382625A1公开(公告)日： 2021-12-09
- 发明人: ETHAN MILLER , JIANTING CAO , JOHN COLGROVE , CHRISTOPHER GOLDEN , JOHN HAYES , CARY SANDVIG , GRIGORI INOZEMTSEV
- 申请人： PURE STORAGE, INC.
- 申请人地址： US CA Mountain View
- 专利权人： PURE STORAGE, INC.
- 当前专利权人： PURE STORAGE, INC.
- 当前专利权人地址： US CA Mountain View
- 主分类号： G06F3/06
- IPC分类号： G06F3/06 ; G06F16/23 ; G06F16/174
摘要：
A system and method comprising: receiving a request to write data stored at a first range of a first volume to a second range of a second volume, where first metadata for the first range of the first volume is associated with a range of physical addresses where the data is stored in the storage system; and responsive to receiving the request: creating second metadata for the second range of the second volume, wherein the second metadata is associated with the range of physical addresses where the data is stored in the storage system; and associating the second volume with the second metadata.
公开/授权文献
- US11662936B2 Writing data using references to previously stored data 公开/授权日：2023-05-30
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