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    ITERATIVE OBJECT SCANNING FOR INFORMATION LIFECYCLE MANAGEMENT
    2.
    发明申请
    ITERATIVE OBJECT SCANNING FOR INFORMATION LIFECYCLE MANAGEMENT 审中-公开

    公开(公告)号：US20180314706A1

    公开(公告)日：2018-11-01

    申请号：US15582423

    申请日：2017-04-28

    Applicant: NetApp, Inc.

    Inventor： Guy Sirton ,  Oliver Erik Seiler ,  Robin Scott Mahony ,  Vladimir Radu Avram

    IPC: G06F17/30

    CPC classification number: G06F17/30209 ,  G06F17/30206 ,  H04L67/1097

    Abstract: To effectively implement ILM policies and account for unreliability in a geographically distributed large-scale storage system, “scanners” and “ILM rules appliers” can be deployed on nodes throughout the storage system for large scale ILM implementation. Each scanner is programmed to deterministically self-assign a region of object namespace and scan that region of object namespace. To “scan” a region, a scanner accesses metadata of each object that has an identifier within the scanner's region and inserts the object metadata into one of a set of queues for ILM evaluation. An ILM rules applier dequeues object metadata for evaluation against ILM rules and determines whether an ILM task is to be performed for ILM rule compliance.

    EVENT PROCESSING USING DISTRIBUTED TABLES FOR STORAGE SERVICES COMPATIBILITY
    3.
    发明申请
    EVENT PROCESSING USING DISTRIBUTED TABLES FOR STORAGE SERVICES COMPATIBILITY 审中-公开
    使用分配表进行存储服务兼容性的事件处理

    公开(公告)号：US20160026711A1

    公开(公告)日：2016-01-28

    申请号：US14338286

    申请日：2014-07-22

    Applicant: NetApp. Inc.

    Inventor： Vladimir Radu Avram ,  Oliver Erik Seiler

    IPC: G06F17/30

    CPC classification number: G06F16/2282 ,  G06F16/23

    Abstract: Technology is disclosed for enabling storage service compatibility. The technology. The technology receive a set of data storage events; process and resolve the received data storage events according to an application-specific logic; and return a result set of events after the processing and resolving, wherein the result set of events is a different set of data storage events that is based on the received set of data storage events.

    Abstract translation: 公开了用于实现存储服务兼容性的技术。 技术。 该技术接收一组数据存储事件; 根据特定于应用的逻辑处理和解析接收到的数据存储事件; 并且在所述处理和解析之后返回事件的结果集，其中所述事件的结果集是基于所接收的数据存储事件集合的不同的数据存储事件集合。

    Iterative object scanning for information lifecycle management
    4.
    发明授权
    Iterative object scanning for information lifecycle management 有权

    公开(公告)号：US10929341B2

    公开(公告)日：2021-02-23

    申请号：US15582423

    申请日：2017-04-28

    Applicant: NetApp, Inc.

    Inventor： Guy Sirton ,  Oliver Erik Seiler ,  Robin Scott Mahony ,  Vladimir Radu Avram

    IPC: G06F16/11 ,  G06F16/23 ,  G06F16/182 ,  H04L29/08

    Abstract: To effectively implement ILM policies and account for unreliability in a geographically distributed large-scale storage system, “scanners” and “ILM rules appliers” can be deployed on nodes throughout the storage system for large scale ILM implementation. Each scanner is programmed to deterministically self-assign a region of object namespace and scan that region of object namespace. To “scan” a region, a scanner accesses metadata of each object that has an identifier within the scanner's region and inserts the object metadata into one of a set of queues for ILM evaluation. An ILM rules applier dequeues object metadata for evaluation against ILM rules and determines whether an ILM task is to be performed for ILM rule compliance.

    DATA AND METADATA CONSISTENCY IN OBJECT STORAGE SYSTEMS
    6.
    发明申请
    DATA AND METADATA CONSISTENCY IN OBJECT STORAGE SYSTEMS 审中-公开
    数据和元数据在物理存储系统中的一致性

    公开(公告)号：US20160026672A1

    公开(公告)日：2016-01-28

    申请号：US14339119

    申请日：2014-07-23

    Applicant: NetApp. Inc.

    Inventor： Yi Zhang ,  Alvin Lam ,  Oliver Erik Seiler

    IPC: G06F17/30

    CPC classification number: G06F16/13 ,  G06F16/183

    Abstract: Technology is disclosed for maintaining consistency between data and metadata of an object storage system. The object storage system stores a single copy of the data object in the object storage system and creates metadata associated with the data object in a metadata database of the object storage system. The metadata can include a copy number of the data object. The object storage system receives a signal indicating that no copy of the data object can be found or accessed. In response to the signal, the object storage system determines that the copy number of the data objects indicates that there is only one copy of the data object stored in the object storage system. Based on an object identifier included in the signal, the object storage system removes the metadata associated with the data object from the metadata database

    Abstract translation: 公开了用于保持对象存储系统的数据和元数据之间的一致性的技术。 对象存储系统将数据对象的单个副本存储在对象存储系统中，并且在对象存储系统的元数据数据库中创建与数据对象相关联的元数据。 元数据可以包括数据对象的副本号。 对象存储系统接收到指示不能找到或访问数据对象的副本的信号。 响应该信号，对象存储系统确定数据对象的副本号表示存储在对象存储系统中的数据对象只有一个副本。 基于信号中包含的对象标识符，对象存储系统从元数据数据库中移除与数据对象相关联的元数据

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