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21. 发明授权

US08838541B2 Data processing apparatus and method of processing data 有权
标题翻译：数据处理装置及数据处理方法
公开(公告)号：US08838541B2
公开(公告)日：2014-09-16
申请号：US12671334
申请日：2007-10-25
申请人： Peter Thomas Camble , Gregory Keith Trezise
发明人： Peter Thomas Camble , Gregory Keith Trezise
IPC分类号： G06F7/00 , G06F17/00 , G06F11/14
CPC分类号： G06F11/1451
摘要： Data processing apparatus comprising: a chunk store having a plurality of chunk sections, each operable to store specimen data chunks, the apparatus being operable to: process an input data set into one or more input data chunks; identify a specimen data chunk in one of said chunk sections which corresponds to a first input data chunk; identify a second input data chunk not corresponding to a specimen data chunk in the chunk store; and store the second input data chunk as a specimen data chunk in proximity to the identified specimen data chunk corresponding to the first input data chunk.
摘要翻译：数据处理装置包括：具有多个块部分的块存储器，每个块部分可操作以存储标本数据块，所述装置可操作以：将输入数据集处理成一个或多个输入数据块; 识别对应于第一输入数据块的所述块部分之一中的样本数据块; 识别与所述块存储器中的样本数据块不相对应的第二输入数据块; 并且将第二输入数据块作为样本数据块存储在与第一输入数据块对应的所识别的样本数据块附近。

22. 发明授权

US08099573B2 Data processing apparatus and method of processing data 有权
标题翻译：数据处理装置及数据处理方法
公开(公告)号：US08099573B2
公开(公告)日：2012-01-17
申请号：US12256329
申请日：2008-10-22
申请人： Peter Thomas Camble , Gregory Trezise , Mark David Lillibridge , Kave Eshghi , Vinay Deolalikar
发明人： Peter Thomas Camble , Gregory Trezise , Mark David Lillibridge , Kave Eshghi , Vinay Deolalikar
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F11/1451
摘要： Data processing apparatus comprising: a chunk store containing specimen data chunks, a manifest store containing at least one manifest that represents at least a part of a data set and that comprises at least one reference to at least one of said specimen data chunks, a sparse chunk index containing information on only those specimen data chunks having a predetermined characteristic, the processing apparatus being operable to process input data into input data chunks and to use the sparse chunk index to identify at least one of said at least one manifest that includes at least one reference to one of said specimen data chunks that corresponds to one of said input data chunks having the predetermined characteristic.
摘要翻译：数据处理装置包括：包含样本数据块的块存储器，包含至少一个表示数据集的至少一部分的清单的清单存储器，并且包括至少一个对所述样本数据块中的至少一个的引用，稀疏块指数仅包含具有预定特征的样本数据块的信息，该处理装置可操作以将输入数据处理成输入数据块，并使用稀疏块指数来识别至少包括至少一个清单中的至少一个，对与所述具有预定特征的所述输入数据块之一相对应的所述样本数据块之一的引用。

23. 发明申请

US20220107921A1 JOURNALS TO RECORD METADATA CHANGES IN A STORAGE SYSTEM 有权
公开(公告)号：US20220107921A1
公开(公告)日：2022-04-07
申请号：US17060466
申请日：2020-10-01
申请人： Richard Phillip Mayo , David Malcolm Falkinder , Russell Ian Monk , Peter Thomas Camble
发明人： Richard Phillip Mayo , David Malcolm Falkinder , Russell Ian Monk , Peter Thomas Camble
IPC分类号： G06F16/18 , G06F16/174 , G06F16/17 , G06F16/16
摘要： Examples implementations relate to journals for metadata changes. An example includes detecting, by a storage controller, metadata changes associated with a container index of a deduplication storage system; recording, by the storage controller, the detected metadata changes in a journal associated with the container index, where the journal is included in a journal group comprising a plurality of journals; determining, by the storage controller, whether a filled amount of the journal exceeds a fill threshold; and, in response to a determination that the filled amount of the journal does not exceed the fill threshold, writing the journal group from memory to persistent storage.

24. 发明授权

US09824131B2 Regulating a replication operation 有权
公开(公告)号：US09824131B2
公开(公告)日：2017-11-21
申请号：US14373848
申请日：2012-03-15
申请人： Peter Thomas Camble , Andrew Todd , Ramadoss Nirmal
发明人： Peter Thomas Camble , Andrew Todd , Ramadoss Nirmal
IPC分类号： G06F17/30 , G06F11/14 , G06F11/20 , H04L29/08 , H04L29/06
CPC分类号： G06F17/30575 , G06F11/1456 , G06F11/2094 , G06F11/2097 , H04L67/1095 , H04L69/04
摘要： A technique includes determining at least one metric associated with a replication operation to replicate at least a portion of a first object stored on one of a client, a first storage appliance and a second storage appliance onto another one of the client, the first storage appliance and the second storage appliance. The technique further includes regulating the replication operation including selectively regulating at least one parameter of the replication operation based on the metric(s).

25. 发明申请

US20150032696A1 REGULATING A REPLICATION OPERATION 有权
标题翻译：调整复印操作
公开(公告)号：US20150032696A1
公开(公告)日：2015-01-29
申请号：US14373848
申请日：2012-03-15
申请人： Peter Thomas Camble , Andrew Todd , Ramadoss Nirmal
发明人： Peter Thomas Camble , Andrew Todd , Ramadoss Nirmal
IPC分类号： G06F17/30 , H04L29/08 , H04L29/06
CPC分类号： G06F17/30575 , G06F11/1456 , G06F11/2094 , G06F11/2097 , H04L67/1095 , H04L69/04
摘要： A technique includes determining at least one metric associated with a replication operation to replicate at least a portion of a first object stored on one of a client, a first storage appliance and a second storage appliance onto another one of the client, the first storage appliance and the second storage appliance. The technique further includes regulating the replication operation including selectively regulating at least one parameter of the replication operation based on the metric(s).
摘要翻译：一种技术包括确定与复制操作相关联的至少一个度量以将存储在客户端，第一存储设备和第二存储设备中的一个上的第一对象的至少一部分复制到客户端的另一个上，第一存储设备和第二存储设备。该技术还包括调整复制操作，包括基于度量选择性地调节复制操作的至少一个参数。

26. 发明授权

US08140637B2 Communicating chunks between devices 有权
标题翻译：在设备之间通信块
公开(公告)号：US08140637B2
公开(公告)日：2012-03-20
申请号：US12239263
申请日：2008-09-26
申请人： Alastair Slater , Simon Pelly , Peter Thomas Camble
发明人： Alastair Slater , Simon Pelly , Peter Thomas Camble
IPC分类号： G06F15/167 , G06F13/00
CPC分类号： G06F11/1451 , G06F11/1461 , G06F11/1464
摘要： An apparatus, for connection to a storage device, comprising: a module for communication with a software application and operable to receive instructions to copy data to the storage device; a chunking and identifier generation module operable to receive the data, to process the data into chunks, to generate a first chunk identifier, representative of the identity of a first of the chunks of data and, upon processing of the data, to initiate the issuance of a confirmation signal to the software application indicating that the data has been copied to the storage device; and an interface for communication with the storage device, wherein the interface is operable to send the first chunk identifier to the storage device, and to send the first chunk of data to the storage device upon receipt of a transfer instruction from the storage device.
摘要翻译：一种用于连接到存储设备的设备，包括：用于与软件应用通信并可操作以接收将数据复制到所述存储设备的指令的模块; 分块和标识符生成模块，可操作用于接收数据，将数据处理成块，以生成表示第一块数据块的身份的第一块标识符，并且在处理数据时发起发布向软件应用程序发送指示数据已被复制到存储设备的确认信号; 以及用于与存储装置进行通信的接口，其中，所述接口可操作以将所述第一组块标识符发送到所述存储装置，并且在从所述存储装置接收到传送指令时将所述第一组数据发送到所述存储装置。

27. 发明申请

US20100223441A1 STORING CHUNKS IN CONTAINERS 有权
标题翻译：在集装箱内存储垃圾
公开(公告)号：US20100223441A1
公开(公告)日：2010-09-02
申请号：US12777478
申请日：2010-05-11
申请人： MARK DAVID LILLIBRIDGE , Deepavali Mahendra Bhagwat , Peter Thomas Camble , Gregory Trezise
发明人： MARK DAVID LILLIBRIDGE , Deepavali Mahendra Bhagwat , Peter Thomas Camble , Gregory Trezise
IPC分类号： G06F12/02 , G06F12/00
CPC分类号： G06F3/0631 , G06F3/0608 , G06F3/0641 , G06F3/0646 , G06F3/0671
摘要： Chunks are stored in a container of a data store, where the chunks are produced by dividing input data as part of a deduplication process. In response to determining that the size of the container has reached a predefined size threshold, at least one of the chunks in the container is moved to another container.
摘要翻译：块存储在数据存储的容器中，其中通过将输入数据划分为重复数据删除过程的一部分来生成块。响应于确定容器的尺寸已经达到预定义的尺寸阈值，容器中的至少一个块被移动到另一个容器。

28. 发明授权

US09665434B2 Communicating chunks between devices 有权
公开(公告)号：US09665434B2
公开(公告)日：2017-05-30
申请号：US13367567
申请日：2012-02-07
申请人： Alastair Slater , Simon Pelly , Peter Thomas Camble
发明人： Alastair Slater , Simon Pelly , Peter Thomas Camble
IPC分类号： G06F11/14
CPC分类号： G06F11/1451 , G06F11/1461 , G06F11/1464
摘要： An apparatus, for connection to a storage device, comprising: a module for communication with a software application and operable to receive instructions to copy data to the storage device; a chunking and identifier generation module operable to receive the data, to process the data into one or more chunks, to generate a first chunk identifier, representative of the identity of a first of the or each chunk of data and, upon processing of the data, to initiate the issuance of a confirmation signal to the software application indicating that the data has been copied to the storage device; and an interface for communication with the storage device, wherein the interface is operable to send the first chunk identifier to the storage device, and to send the first chunk of data to the storage device upon receipt of a transfer instruction from the storage device.

29. 发明申请

US20140358858A1 Determining A Schedule For A Job To Replicate An Object Stored On A Storage Appliance 审中-公开
标题翻译：确定作业的计划以复制存储在存储设备上的对象
公开(公告)号：US20140358858A1
公开(公告)日：2014-12-04
申请号：US14373360
申请日：2012-04-24
申请人： Peter Thomas Camble , Andrew Todd , Kaushik Chandrasekharan
发明人： Peter Thomas Camble , Andrew Todd , Kaushik Chandrasekharan
IPC分类号： G06F17/30
CPC分类号： G06F16/27 , G06F9/4881 , G06F11/0715 , G06F11/0757 , G06F11/1453 , G06F11/1456 , G06F11/1458
摘要： A technique includes queuing jobs to replicate object data stored on a storage appliance. The technique includes, for at least one of the jobs, selectively regulating when the job appears in the schedule based at least in part on a number of failed attempts to complete the job.
摘要翻译：一种技术包括排队作业以复制存储在存储设备上的对象数据。该技术包括对于至少一个作业，至少部分地基于完成作业的失败尝试的次数来选择性地调整作业何时出现在时间表中。

30. 发明授权

US08332404B2 Data processing apparatus and method of processing data 有权
标题翻译：数据处理装置及数据处理方法
公开(公告)号：US08332404B2
公开(公告)日：2012-12-11
申请号：US12257659
申请日：2008-10-24
申请人： Peter Thomas Camble , Gregory Trezise , Mark David Lillibridge , Kevin Lloyd Jones , Kave Eshghi , Vinay Deolalikar
发明人： Peter Thomas Camble , Gregory Trezise , Mark David Lillibridge , Kevin Lloyd Jones , Kave Eshghi , Vinay Deolalikar
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30162 , G06F11/1451
摘要： Data processing apparatus comprising: a chunk store containing specimen data chunks, a manifest store containing a plurality of manifests, each of which represents at least a part of a data set and each of which comprises at least one reference to at least one of said specimen data chunks, a sparse chunk index containing information on only some specimen data chunks, the processor being operable to: process input data into input data chunks; identify manifests having at least one reference to one of said specimen data chunks that corresponds to one of said input data chunks and on which there is information contained in the sparse chunk index; and prioritize the identified manifests for subsequent operation.
摘要翻译：数据处理装置，包括：包含标本数据块的块存储器，包含多个清单的清单存储器，每个清单代表数据集的至少一部分，每个清单包括至少一个对所述样本数据块，仅包含一些标本数据块的信息的稀疏组块索引，所述处理器可操作以：将输入数据处理成输入数据块; 识别具有至少一个对所述样本数据块中的一个的对应于所述输入数据块中的一个的清单，并且其中包含在所述稀疏块索引中的信息; 并将识别的清单优先于后续操作。

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