BACKGROUND CHECKING FOR LOST WRITES AND DATA CORRUPTION
    1.
    发明申请
    BACKGROUND CHECKING FOR LOST WRITES AND DATA CORRUPTION 有权
    背景检查丢失的写入和数据损坏

    公开(公告)号:US20150254020A1

    公开(公告)日:2015-09-10

    申请号:US14196735

    申请日:2014-03-04

    Applicant: NetApp, Inc.

    CPC classification number: G06F3/0656 G06F3/0608 G06F3/067 G06F11/1004

    Abstract: Examples described herein include a system for storing data. The data storage system stores data in one or more storage locations of a storage drive and generates context information that identifies the data associated with each of the one or more storage locations. The context information is stored in a data buffer, and may include at least one of: an index node, a file block number, or a generation count. Further, the data buffer may be a FIFO circular buffer. The data storage system then uses the context information in the data buffer to verify the data stored in the one or more storage locations during an idle time of the storage drive.

    Abstract translation: 本文描述的示例包括用于存储数据的系统。 数据存储系统将数据存储在存储驱动器的一个或多个存储位置中,并且生成识别与一个或多个存储位置中的每一个相关联的数据的上下文信息。 上下文信息存储在数据缓冲器中,并且可以包括索引节点,文件块号或生成计数中的至少一个。 此外,数据缓冲器可以是FIFO循环缓冲器。 然后,数据存储系统使用数据缓冲器中的上下文信息来在存储驱动器的空闲时间期间验证存储在一个或多个存储位置中的数据。

    Background checking for lost writes and data corruption
    2.
    发明授权
    Background checking for lost writes and data corruption 有权
    后台检查丢失的写入和数据损坏

    公开(公告)号:US09329799B2

    公开(公告)日:2016-05-03

    申请号:US14196735

    申请日:2014-03-04

    Applicant: NetApp, Inc.

    CPC classification number: G06F3/0656 G06F3/0608 G06F3/067 G06F11/1004

    Abstract: Examples described herein include a system for storing data. The data storage system stores data in one or more storage locations of a storage drive and generates context information that identifies the data associated with each of the one or more storage locations. The context information is stored in a data buffer, and may include at least one of: an index node, a file block number, or a generation count. Further, the data buffer may be a FIFO circular buffer. The data storage system then uses the context information in the data buffer to verify the data stored in the one or more storage locations during an idle time of the storage drive.

    Abstract translation: 本文描述的示例包括用于存储数据的系统。 数据存储系统将数据存储在存储驱动器的一个或多个存储位置中,并且生成识别与一个或多个存储位置中的每一个相关联的数据的上下文信息。 上下文信息存储在数据缓冲器中,并且可以包括索引节点,文件块号或生成计数中的至少一个。 此外,数据缓冲器可以是FIFO循环缓冲器。 然后,数据存储系统使用数据缓冲器中的上下文信息来在存储驱动器的空闲时间期间验证存储在一个或多个存储位置中的数据。

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