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11. 发明申请

US20110184908A1 SELECTIVE DATA DEDUPLICATION 有权
标题翻译：选择性数据重复
公开(公告)号：US20110184908A1
公开(公告)日：2011-07-28
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： G06F17/00
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。

12. 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。

13. 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。

14. 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。

15. 发明授权

US09323473B2 Virtual tape library 有权
标题翻译：虚拟磁带库
公开(公告)号：US09323473B2
公开(公告)日：2016-04-26
申请号：US12351164
申请日：2009-01-09
申请人： Alastair Slater , Simon Pelly
发明人： Alastair Slater , Simon Pelly
IPC分类号： G06F3/06 , G06F17/50
CPC分类号： G06F3/0619 , G06F3/0607 , G06F3/0664 , G06F3/0665 , G06F3/0686 , G06F17/50
摘要： A virtual tape library includes a local, non-tape based storage, a store to store a data structure which associates emulated tape storage elements with the local storage or a remote storage, a first interface to provide access to the local storage, in response to tape library commands identifying emulated tape storage elements associated with the local storage, and a second interface to provide access to the remote storage, in response to tape library commands identifying emulated tape storage elements associated with the remote storage.
摘要翻译：虚拟磁带库包括本地非基于磁带的存储器，用于存储将仿真磁带存储元件与本地存储器或远程存储器相关联的数据结构的存储器，响应于对本地存储器的访问提供对本地存储器的访问的第一接口用于识别与本地存储器相关联的模拟磁带存储元件的磁带库命令，以及响应于识别与远程存储器相关联的模拟磁带存储元件的磁带库命令的第二接口来提供对远程存储器的访问。

16. 发明授权

US07835900B2 Emulated tape-based storage media 有权
标题翻译：仿真的基于磁带的存储介质
公开(公告)号：US07835900B2
公开(公告)日：2010-11-16
申请号：US11741086
申请日：2007-04-27
申请人： Alastair Slater , Simon Pelly , Matthew Jack Burbridge
发明人： Alastair Slater , Simon Pelly , Matthew Jack Burbridge
IPC分类号： G06F9/455 , G06F13/00
CPC分类号： G06F3/0607 , G06F3/0629 , G06F3/0664 , G06F3/0683 , G06F3/0686 , G06F9/45537
摘要： A controller, system, method and computer program for emulating one or more tape-based storage devices using non-tape based physical data storage media. The controller is adapted to generate a data set for indicating an available capacity of the one or more emulated tape-based storage devices, the data set includes capacity data for indicating a respective available capacity of the one or more emulated tape-based storage devices based on an available capacity of the non-tape-based physical data storage media. The controller is also adapted to provide access to data stored on the non-tape based physical data storage medium using tape-based media command and the data set, and to dynamically update the capacity data of the data set in response to a change in the available capacity of the non-tape-based physical data storage media.
摘要翻译：一种用于使用非基于磁带的物理数据存储介质来仿真一个或多个基于磁带的存储设备的控制器，系统，方法和计算机程序。所述控制器适于生成用于指示所述一个或多个仿真的基于带的存储设备的可用容量的数据集，所述数据集包括用于指示所述一个或多个基于仿真的基于磁带的存储设备的相应可用容量的容量数据基于非磁带的物理数据存储介质的可用容量。控制器还适于使用基于磁带的媒体命令和数据集来提供对存储在基于非磁带的物理数据存储介质上的数据的访问，并且响应于所述数据集的改变来动态地更新数据集的容量数据基于非磁带的物理数据存储介质的可用容量。

17. 发明申请

US20090113145A1 DATA TRANSFER 有权
标题翻译：数据传输
公开(公告)号：US20090113145A1
公开(公告)日：2009-04-30
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： 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 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。

18. 发明申请

US20090077309A1 DATA TRANSFER 有权
标题翻译：数据传输
公开(公告)号：US20090077309A1
公开(公告)日：2009-03-19
申请号：US11854731
申请日：2007-09-13
申请人： Alastair Slater , Simon Pelly , Matthew Jack Burbridge
发明人： Alastair Slater , Simon Pelly , Matthew Jack Burbridge
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0613 , G06F3/0664 , G06F3/0682
摘要： A virtual tape library including a module which is operable to issue input and output commands to a tape drive connected to the virtual tape library, wherein an input command is a command to write data to a tape connected to the tape drive and an output command is a command to read data from a tape connected to the tape drive.
摘要翻译：一种虚拟磁带库，包括可操作以向连接到虚拟磁带库的磁带驱动器发出输入和输出命令的模块，其中输入命令是将数据写入连接到磁带驱动器的磁带和输出命令的命令从连接到磁带驱动器的磁带读取数据的命令。

19. 发明申请

US20100192050A1 UPDATING SEQUENTIAL DATA 有权
标题翻译：更新顺序数据
公开(公告)号：US20100192050A1
公开(公告)日：2010-07-29
申请号：US12361669
申请日：2009-01-29
申请人： Matthew Jack Burbridge , Simon Pelly , Russell Ian Monk
发明人： Matthew Jack Burbridge , Simon Pelly , Russell Ian Monk
IPC分类号： H03M13/09 , G06F11/10
CPC分类号： H03M13/093 , G11B20/18 , G11B2020/1843 , G11B2220/90 , H03M13/096
摘要： Disclosed is a storage apparatus comprising a data store; a data input; and a data processor arranged to: receive from the data input a block of data to be stored at an append point after sequential data comprising one or more stored blocks of data; retrieve an integrity measure, of one or more stored integrity measures that are associated with one or more respective points in the sequential data, said retrieved integrity measure being associated with a point at or preceding the append point; calculate a new integrity measure using the received block of data and the retrieved integrity measure; and store the received block of data and the new integrity measure in the data store, in addition to at least one stored integrity measure that is associated with a point in the data at or preceding the append point.
摘要翻译：公开了一种包括数据存储器的存储装置; 数据输入以及数据处理器，被配置为：在包括一个或多个存储的数据块的顺序数据之后，从所述数据输入接收要存储在附加点的数据块; 检索与顺序数据中的一个或多个相应点相关联的一个或多个存储的完整性度量的完整性度量，所述检索的完整性度量与附加点处或附加点之前的点相关联; 使用接收的数据块和检索的完整性度量计算新的完整性度量; 并且将所接收的数据块和新的完整性度量存储在数据存储器中，以及至少一个存储的完整性度量，其与附加点处或附加点之前的数据点相关联。

20. 发明申请

US20120079499A1 LOAD BALANCING DATA ACCESS IN VIRTUALIZED STORAGE NODES 有权
标题翻译：虚拟化存储数据中的负载平衡数据访问
公开(公告)号：US20120079499A1
公开(公告)日：2012-03-29
申请号：US12889727
申请日：2010-09-24
申请人： Stephen Gold , Jeffrey DiCorpo , Simon Pelly
发明人： Stephen Gold , Jeffrey DiCorpo , Simon Pelly
IPC分类号： G06F15/167 , G06F9/46
CPC分类号： G06F3/0635 , G06F3/0607 , G06F3/0611 , G06F3/0664 , G06F3/067 , H04L67/1008 , H04L67/1097
摘要： Systems and methods of load balancing data access in virtualized storage nodes are disclosed. An embodiment of a method includes receiving a data access request from a client for data on a plurality of the virtualized storage nodes. The method also includes connecting the client to one of the plurality of virtualized storage nodes having data for the data access request. The method also includes reconnecting the client to another one of the plurality of virtualized storage nodes to continue accessing data in the data access request.
摘要翻译：公开了在虚拟存储节点中负载平衡数据访问的系统和方法。方法的实施例包括从客户端接收关于多个虚拟化存储节点上的数据的数据访问请求。该方法还包括将客户机连接到具有用于数据访问请求的数据的多个虚拟化存储节点之一。该方法还包括将客户端重新连接到多个虚拟化存储节点中的另一个，以继续访问数据访问请求中的数据。

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