发明授权
US08533569B2 Apparatus, system, and method for managing data using a data pipeline
有权
使用数据流水线管理数据的装置,系统和方法
- 专利标题: Apparatus, system, and method for managing data using a data pipeline
- 专利标题(中): 使用数据流水线管理数据的装置,系统和方法
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申请号: US13600077申请日: 2012-08-30
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公开(公告)号: US08533569B2公开(公告)日: 2013-09-10
- 发明人: David Flynn , Bert Lagerstedt , John Strasser , Jonathan Thatcher , Michael Zappe
- 申请人: David Flynn , Bert Lagerstedt , John Strasser , Jonathan Thatcher , Michael Zappe
- 申请人地址: US UT Salt Lake City
- 专利权人: Fusion-io, Inc.
- 当前专利权人: Fusion-io, Inc.
- 当前专利权人地址: US UT Salt Lake City
- 主分类号: H03M13/00
- IPC分类号: H03M13/00 ; G11C29/00
摘要:
An apparatus, system, and method are disclosed for managing data in a solid-state storage device. A solid-state storage and solid-state controller are included. The solid-state storage controller includes a write data pipeline and a read data pipeline The write data pipeline includes a packetizer and an ECC generator. The packetizer receives a data segment and creates one or more data packets sized for the solid-state storage. The ECC generator generates one or more error-correcting codes (“ECC”) for the data packets received from the packetizer. The read data pipeline includes an ECC correction module, a depacketizer, and an alignment module. The ECC correction module reads a data packet from solid-state storage, determines if a data error exists using corresponding ECC and corrects errors. The depacketizer checks and removes one or more packet headers. The alignment module removes unwanted data, and re-formats the data as data segments of an object.
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