- 专利标题: Accelerating erasure code replication in distributed systems
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申请号: US15783281申请日: 2017-10-13
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公开(公告)号: US10545823B2公开(公告)日: 2020-01-28
- 发明人: Ramdoot Kumar Pydipaty , Amit Kumar Saha
- 申请人: Cisco Technology, Inc.
- 申请人地址: US CA San Jose
- 专利权人: CISCO TECHNOLOGY, INC.
- 当前专利权人: CISCO TECHNOLOGY, INC.
- 当前专利权人地址: US CA San Jose
- 代理机构: Polsinelli PC
- 主分类号: G11C29/00
- IPC分类号: G11C29/00 ; G06F11/10 ; G06F3/06 ; G11C29/52
摘要:
The present disclosure involves systems and methods for managing data in a distributed storage system. The distributed storage system may include non-volatile memory (NVM) storage devices and utilize erasure code replication for storage of data. A controller may first store at least some of the K data chunks in NVM devices before storing the coding chunks in other storage devices. In addition, the controller may transmit read requests to the NVM devices of the system first to begin receiving data chunks or coding chunks related to the data object. By writing to and reading from NVM devices first, storage and reading of the data object may occur faster than conventional storage systems.
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