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1. 发明授权

US08660994B2 Selective data deduplication 有权
标题翻译：选择性重复数据删除
公开(公告)号：US08660994B2
公开(公告)日：2014-02-25
申请号：US12695285
申请日：2010-01-28
申请人： Alastair Slater , Simon Pelly
发明人： Alastair Slater , Simon Pelly
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F3/0608 , G06F3/0641 , G06F3/067 , G06F11/1453
摘要： Data is selectively deduplicated such that portions of data suitable for deduplication are passed to a deduplication engine (1064) and stored in a first store (1072).
摘要翻译：选择性地重复数据删除数据，使得适用于重复数据删除的数据部分被传递到重复数据消除引擎（1064）并存储在第一存储（1072）中。

2. 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。

3. 发明申请

US20070220304A1 Restoring a client device 有权
标题翻译：恢复客户端设备
公开(公告)号：US20070220304A1
公开(公告)日：2007-09-20
申请号：US11700126
申请日：2007-01-31
申请人： Alastair Slater , Kevin Jones , Ian Crighton , Simon Pelly , Shiraz Billimoria
发明人： Alastair Slater , Kevin Jones , Ian Crighton , Simon Pelly , Shiraz Billimoria
IPC分类号： G06F11/00
CPC分类号： G06F11/1464 , G06F11/1456 , G06F11/1469
摘要： Disclosed is a method of restoring a client device following failure of the client device, the client being connectable to a network comprising a server device. The method comprises saving to the server device a configuration state of the client device, the saved configuration state comprising client network interface configuration information, and a file of the client device. The method further comprises, following failure of the client computer, recording on a medium bootable on the client device program instructions for configuring the client device according to the saved configuration state, booting the client device from the bootable medium, configuring a network interface of the client device in accordance with the program instructions and the saved configuration state and restoring the file to the client device by copying over the network.
摘要翻译：公开了一种在客户端设备故障之后恢复客户端设备的方法，该客户端可连接到包括服务器设备的网络。该方法包括向服务器设备保存客户端设备的配置状态，保存的配置状态，包括客户端网络接口配置信息和客户端设备的文件。该方法还包括：在客户端计算机发生故障之后，根据保存的配置状态在客户端设备上可引导的媒体上记录用于配置客户端设备的指令，从可引导介质引导客户端设备，配置网络接口客户端设备根据程序指令和保存的配置状态，并通过网络复制将文件恢复到客户端设备。

4. 发明授权

US09740704B2 Method and apparatus for random access of data stored in a sequential manner 有权
公开(公告)号：US09740704B2
公开(公告)日：2017-08-22
申请号：US12695261
申请日：2010-01-28
申请人： Alastair Slater , Simon Pelly , Garry Brady
发明人： Alastair Slater , Simon Pelly , Garry Brady
IPC分类号： G06F17/00 , G06F7/00 , G06F17/30 , G06F3/06
CPC分类号： G06F17/30156 , G06F3/0608 , G06F3/0641 , G06F3/067
摘要： A deduplication engine is operable to select at least two chunks of data for deduplication and deduplicate the selected at least two chunks of data. A first store is operable to store the deduplicated chunks of data in a sequential manner, and a second store is operable to store at least a portion of at least one chunk of the deduplicated data in a manner to allow random access, where data is accessed via the first and/or second store.

5. 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.

6. 发明授权

US08650339B2 Control of data transfer 有权
标题翻译：控制数据传输
公开(公告)号：US08650339B2
公开(公告)日：2014-02-11
申请号：US11945458
申请日：2007-11-27
申请人： Alastair Slater , Simon Pelly , Matthew Jack Burbridge
发明人： Alastair Slater , Simon Pelly , Matthew Jack Burbridge
IPC分类号： G06F13/14 , G06F15/173
CPC分类号： G06F9/544 , G06F3/0656 , G06F3/0674 , G06F9/545
摘要： A system for managing data transfer using an operating system address space, the address space comprising a user space and a kernel space, the system comprising a data buffer in the kernel space and a control module for the data buffer in the user space, the system further comprising a network protocol handling module that receives an I/O request in the kernel space for performing an I/O operation on the data buffer. The network protocol handling module notifies the control module of the I/O request via an upper level protocol handling module. The control module maintains address pointers in the data buffer and informs the network protocol handling module of the buffer address at which the I/O operation is to be performed.
摘要翻译：一种用于使用操作系统地址空间管理数据传输的系统，所述地址空间包括用户空间和内核空间，所述系统包括所述内核空间中的数据缓冲器和所述用户空间中的所述数据缓冲器的控制模块，所述系统还包括网络协议处理模块，其在所述内核空间中接收对所述数据缓冲器执行I / O操作的I / O请求。网络协议处理模块通过上级协议处理模块向控制模块通知I / O请求。控制模块维护数据缓冲区中的地址指针，并向网络协议处理模块通知执行I / O操作的缓冲区地址。

7. 发明申请

US20120137097A1 COMMUNICATING CHUNKS BETWEEN DEVICES 有权
标题翻译：传播设备之间的沟通
公开(公告)号：US20120137097A1
公开(公告)日：2012-05-31
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： G06F12/16
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.
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，将数据处理成一个或多个块，以生成第一块标识符，代表该数据块中的每一个或每个数据块的标识，并且在数据处理时以向所述软件应用程序发起指示已经将数据复制到所述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块数据发送到所述存储装置。

8. 发明申请

US20140164851A1 Fault Processing in a System 审中-公开
标题翻译：系统中的故障处理
公开(公告)号：US20140164851A1
公开(公告)日：2014-06-12
申请号：US14235006
申请日：2011-11-04
申请人： Simon Pelly , Alastair Slater
发明人： Simon Pelly , Alastair Slater
IPC分类号： G06F11/07
CPC分类号： G06F11/0793 , G06F11/0709 , G06F11/0751 , G06F11/0757
摘要： A status indication regarding operation of a first subsystem is provided. A fault of the first subsystem is detected. In response to detecting the fault, a status indication is updated, and a resource used by the first subsystem is freed up.
摘要翻译：提供关于第一子系统的操作的状态指示。检测到第一个子系统的故障。响应于检测到故障，状态指示被更新，并且第一子系统使用的资源被释放。

9. 发明授权

US07694169B2 Restoring a client device 有权
标题翻译：恢复客户端设备
公开(公告)号：US07694169B2
公开(公告)日：2010-04-06
申请号：US11700126
申请日：2007-01-31
申请人： Alastair Slater , Kevin Lloyd Jones , Ian Peter Crighton , Simon Pelly , Shiraz Billimoria
发明人： Alastair Slater , Kevin Lloyd Jones , Ian Peter Crighton , Simon Pelly , Shiraz Billimoria
IPC分类号： G06F11/00
CPC分类号： G06F11/1464 , G06F11/1456 , G06F11/1469
摘要： Disclosed is a method of restoring a client device following failure of the client device, the client being connectable to a network comprising a server device. The method comprises saving to the server device a configuration state of the client device, the saved configuration state comprising client network interface configuration information, and a file of the client device. The method further comprises, following failure of the client computer, recording on a medium bootable on the client device program instructions for configuring the client device according to the saved configuration state, booting the client device from the bootable medium, configuring a network interface of the client device in accordance with the program instructions and the saved configuration state and restoring the file to the client device by copying over the network.
摘要翻译：公开了一种在客户端设备故障之后恢复客户端设备的方法，该客户端可连接到包括服务器设备的网络。该方法包括向服务器设备保存客户端设备的配置状态，保存的配置状态，包括客户端网络接口配置信息和客户端设备的文件。该方法还包括：在客户端计算机发生故障之后，根据保存的配置状态在客户端设备上可引导的媒体上记录用于配置客户端设备的指令，从可引导介质引导客户端设备，配置网络接口客户端设备根据程序指令和保存的配置状态，并通过网络复制将文件恢复到客户端设备。

10. 发明申请

US20080183908A1 Control of Data Transfer 有权
标题翻译：数据传输控制
公开(公告)号：US20080183908A1
公开(公告)日：2008-07-31
申请号：US11945458
申请日：2007-11-27
申请人： Alastair Slater , Simon Pelly , Matthew Jack Burbridge
发明人： Alastair Slater , Simon Pelly , Matthew Jack Burbridge
IPC分类号： G06F13/14
CPC分类号： G06F9/544 , G06F3/0656 , G06F3/0674 , G06F9/545
摘要： A system for managing data transfer using an operating system address space, the address space comprising a user space and a kernel space, the system comprising a data buffer in the kernel space and a control module for the data buffer in the user space, the system further comprising a network protocol handling module that receives an I/O request in the kernel space for performing an I/O operation on the data buffer. The network protocol handling module notifies the control module of the I/O request via an upper level protocol handling module. The control module maintains address pointers in the data buffer and informs the network protocol handling module of the buffer address at which the I/O operation is to be performed.
摘要翻译：一种用于使用操作系统地址空间管理数据传输的系统，所述地址空间包括用户空间和内核空间，所述系统包括所述内核空间中的数据缓冲器和所述用户空间中的所述数据缓冲器的控制模块，所述系统还包括网络协议处理模块，其在所述内核空间中接收对所述数据缓冲器执行I / O操作的I / O请求。网络协议处理模块通过上级协议处理模块向控制模块通知I / O请求。控制模块维护数据缓冲区中的地址指针，并向网络协议处理模块通知执行I / O操作的缓冲区地址。

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