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    Cloud assist for storage systems
    13.
    发明授权
    Cloud assist for storage systems 有权

    公开(公告)号：US10164841B2

    公开(公告)日：2018-12-25

    申请号：US14504945

    申请日：2014-10-02

    Applicant: PURE Storage, Inc.

    Inventor： John Colgrove ,  Benjamin Borowiec ,  Joseph S. Hasbani ,  Emanuel G. Noik

    IPC: H04L12/24 ,  G06F3/0484 ,  H04L29/08 ,  G06F11/34 ,  G06F11/30 ,  G06F11/32

    Abstract: Systems, methods, and computer readable storage mediums for using a cloud assist service to generate a read-only GUI to view the status of a storage system. An authorized user can login remotely to the cloud assist service to view the read-only GUI of the storage system. The read-only GUI will present a view of the status of the storage system that is similar to a local GUI available to users connecting directly to the storage system. Responses used to generate the local GUI are recorded and simulated by the cloud assist service to create a familiar read-only GUI.

    CLOUD ASSIST FOR STORAGE SYSTEMS
    14.
    发明申请
    CLOUD ASSIST FOR STORAGE SYSTEMS 审中-公开
    云存储系统协助

    公开(公告)号：US20160099844A1

    公开(公告)日：2016-04-07

    申请号：US14504945

    申请日：2014-10-02

    Applicant: PURE Storage, Inc.

    Inventor： John Colgrove ,  Benjamin Borowiec ,  Joseph S. Hasbani ,  Emanuel G. Noik

    IPC: H04L12/24 ,  G06F3/0484 ,  H04L29/08

    CPC classification number: H04L41/22 ,  G06F3/0484 ,  G06F11/3034 ,  G06F11/324 ,  G06F11/3409 ,  G06F11/3476 ,  H04L67/1097

    Abstract: Systems, methods, and computer readable storage mediums for using a cloud assist service to generate a read-only GUI to view the status of a storage system. An authorized user can login remotely to the cloud assist service to view the read-only GUI of the storage system. The read-only GUI will present a view of the status of the storage system that is similar to a local GUI available to users connecting directly to the storage system. Responses used to generate the local GUI are recorded and simulated by the cloud assist service to create a familiar read-only GUI.

    Abstract translation: 用于使用云辅助服务生成只读GUI以查看存储系统的状态的系统，方法和计算机可读存储介质。 授权用户可以远程登录云辅助服务，以查看存储系统的只读GUI。 只读GUI将呈现与直接连接到存储系统的用户可用的本地GUI类似的存储系统的状态视图。 用于生成本地GUI的响应由云辅助服务记录和模拟，以创建熟悉的只读GUI。

    GARBAGE COLLECTION IN A STORAGE SYSTEM
    15.
    发明申请
    GARBAGE COLLECTION IN A STORAGE SYSTEM 有权

    公开(公告)号：US20130346720A1

    公开(公告)日：2013-12-26

    申请号：US14015308

    申请日：2013-08-30

    Applicant: PURE Storage, Inc.

    Inventor： John Colgrove ,  John Hayes ,  Ethan Miller ,  Cary Sandvig ,  Joseph S. Hasbani ,  Feng Wang

    IPC: G06F12/02

    CPC classification number: G06F12/0253 ,  G06F3/0608 ,  G06F3/061 ,  G06F3/0641 ,  G06F3/065 ,  G06F3/0665 ,  G06F3/067 ,  G06F3/0688 ,  G06F17/30156 ,  G06F2212/702

    Abstract: A system and method for performing garbage collection. A system includes a storage medium, a first table including entries which map a virtual address to locations in the storage medium, and a second table with entries which include a reverse mapping of a physical address in a data storage medium to one or more virtual addresses. A storage controller is configured to perform garbage collection. During garbage collection, the controller is configured to identify one or more entries in the second table which correspond to a segment to be garbage collected. In response to determining the first table includes a valid mapping for a virtual address included in an entry of the one of the one or more entries, the controller is configured to copy data from a first location identified in the entry to a second location in the data storage medium, and reclaim the first storage location.

    Method for maintaining multiple fingerprint tables in a deduplicating storage system
    19.
    发明授权
    Method for maintaining multiple fingerprint tables in a deduplicating storage system 有权
    在重复数据删除的存储系统中维护多个指纹表的方法

    公开(公告)号：US09069786B2

    公开(公告)日：2015-06-30

    申请号：US14083152

    申请日：2013-11-18

    Applicant: PURE Storage, Inc.

    Inventor： John Colgrove ,  John Hayes ,  Ethan Miller ,  Joseph S. Hasbani ,  Cary Sandvig

    IPC: G06F17/30 ,  G06F3/06

    CPC classification number: G06F17/30371 ,  G06F3/0608 ,  G06F3/0619 ,  G06F3/0637 ,  G06F3/0641 ,  G06F3/067 ,  G06F3/0689 ,  G06F17/30156 ,  G06F17/30159 ,  G06F17/30952

    Abstract: A system and method for managing multiple fingerprint tables in a deduplicating storage system. A computer system includes a data storage medium, a first fingerprint table comprising a first plurality of entries, and a second fingerprint table comprising a second plurality of entries. Each of the first plurality of entries and each of the second plurality of entries are configured to store fingerprint related data corresponding to data stored in the data storage medium. A data storage controller is configured to select the first fingerprint table for storage of entries corresponding to data stored in the data storage medium that has been deemed more likely to be successfully deduplicated than other data stored in the data storage medium; and select the second fingerprint table for storage of entries corresponding to data stored in the data storage medium that has been deemed less likely to be successfully deduplicated than other data stored in the data storage medium.

    Abstract translation: 一种用于在重复数据删除存储系统中管理多个指纹表的系统和方法。 计算机系统包括数据存储介质，包括第一多个条目的第一指纹表和包括第二多个条目的第二指纹表。 第一多个条目和第二多个条目中的每一个被配置为存储与存储在数据存储介质中的数据相对应的指纹相关数据。 数据存储控制器被配置为选择第一指纹表以存储与存储在数据存储介质中的数据相对应的条目，所述数据被认为比其它存储在数据存储介质中的数据被认为更可能被重复数据删除; 并且选择第二指纹表以存储与存储在数据存储介质中的数据相对应的条目，该数据被认为不太可能成功地被重复数据删除，而不是存储在数据存储介质中的数据。

    Garbage collection in a storage system
    20.
    发明授权
    Garbage collection in a storage system 有权
    存储系统中的垃圾收集

    公开(公告)号：US08886691B2

    公开(公告)日：2014-11-11

    申请号：US14015308

    申请日：2013-08-30

    Applicant: PURE Storage, Inc.

    Inventor： John Colgrove ,  John Hayes ,  Ethan Miller ,  Cary Sandvig ,  Joseph S. Hasbani ,  Feng Wang

    IPC: G06F17/30 ,  G06F12/02 ,  G06F3/06

    CPC classification number: G06F12/0253 ,  G06F3/0608 ,  G06F3/061 ,  G06F3/0641 ,  G06F3/065 ,  G06F3/0665 ,  G06F3/067 ,  G06F3/0688 ,  G06F17/30156 ,  G06F2212/702

    Abstract: A system and method for performing garbage collection. A system includes a storage medium, a first table including entries which map a virtual address to locations in the storage medium, and a second table with entries which include a reverse mapping of a physical address in a data storage medium to one or more virtual addresses. A storage controller is configured to perform garbage collection. During garbage collection, the controller is configured to identify one or more entries in the second table which correspond to a segment to be garbage collected. In response to determining the first table includes a valid mapping for a virtual address included in an entry of the one of the one or more entries, the controller is configured to copy data from a first location identified in the entry to a second location in the data storage medium, and reclaim the first storage location.

    Abstract translation: 一种用于执行垃圾收集的系统和方法。 系统包括存储介质，包括将虚拟地址映射到存储介质中的位置的条目的第一表以及包括数据存储介质中的物理地址与一个或多个虚拟地址的反向映射的条目的第二表 。 存储控制器被配置为执行垃圾收集。 在垃圾收集期间，控制器被配置为识别第二表中与要被垃圾收集的段相对应的一个或多个条目。 响应于确定第一表包括包含在一个或多个条目中的一个条目的条目中的虚拟地址的有效映射，控制器被配置为将数据从条目中标识的第一位置复制到第 数据存储介质，并回收第一存储位置。

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