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公开(公告)号：US20130232329A1
公开(公告)日：2013-09-05
申请号：US13884680
申请日：2011-11-03
IPC分类号： G06F21/60
CPC分类号： G06F12/1408 , G06F9/4401 , G06F21/575 , G06F21/602 , G06F21/72 , G06F21/80 , G06F2212/1052 , G06T7/593 , G06T17/00 , G06T2207/10016 , G06T2207/20021 , H04L9/0825 , H04L63/061
摘要： A computer-readable storage medium containing machine executable instructions that when executed by a processor cause the processor to encrypt a virtual disc; wherein the virtual disc comprises a virtual disc image; and wherein execution of the machine executable instructions cause the processor to: receive the virtual disc; increase the size of the virtual disc; write a decryption-master-boot-record and a decryption program to the virtual disc; encrypt at least a portion of the virtual disc image, wherein the decryption program comprises decryption-machine-executable-instructions for decrypting the at least partially encrypted virtual disc image in accordance with a cryptographic key.
摘要翻译： 一种包含机器可执行指令的计算机可读存储介质，其在由处理器执行时使所述处理器加密虚拟盘; 其中所述虚拟盘包括虚拟盘图像; 并且其中所述机器可执行指令的执行使得所述处理器：接收所述虚拟盘; 增加虚拟光盘的大小; 将解密主引导记录和解密程序写入到虚拟盘; 对所述虚拟光盘映像的至少一部分进行加密，其中所述解密程序包括用于根据加密密钥来解密所述至少部分加密的虚拟光盘映像的解密机器可执行指令。
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公开(公告)号：US09230118B2
公开(公告)日：2016-01-05
申请号：US13884680
申请日：2011-11-03
CPC分类号： G06F12/1408 , G06F9/4401 , G06F21/575 , G06F21/602 , G06F21/72 , G06F21/80 , G06F2212/1052 , G06T7/593 , G06T17/00 , G06T2207/10016 , G06T2207/20021 , H04L9/0825 , H04L63/061
摘要： A computer-readable storage medium containing machine executable instructions that when executed by a processor cause the processor to encrypt a virtual disc; wherein the virtual disc comprises a virtual disc image; and wherein execution of the machine executable instructions cause the processor to: receive the virtual disc; increase the size of the virtual disc; write a decryption-master-boot-record and a decryption program to the virtual disc; encrypt at least a portion of the virtual disc image, wherein the decryption program comprises decryption-machine-executable-instructions for decrypting the at least partially encrypted virtual disc image in accordance with a cryptographic key.
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公开(公告)号：US09058235B2
公开(公告)日：2015-06-16
申请号：US13989673
申请日：2011-11-10
摘要： Migrating a data-processing entity from a source software image installed on a mass memory of the data-processing entity to a target software image stored on an external source. A portion of mass memory is released. Memory blocks stored in boot locations of the target software image are relocated to the released portion, including memory blocks required to boot the data-processing entity to load a streaming function for downloading the target software image from the external source. The data-processing entity is booted from the boot blocks, thereby loading the streaming function. Each request for reading a selected memory block of the target software image is served by the streaming function, which downloads the selected memory block from the external source and stores it into the released portion when the selected memory block is not available in the mass memory, or retrieves the selected memory block from the mass memory.
摘要翻译： 将数据处理实体从安装在数据处理实体的大容量存储器上的源软件映像迁移到存储在外部源上的目标软件映像。 大量存储器的一部分被释放。 存储在目标软件映像的引导位置的存储器块被重定位到释放部分，包括引导数据处理实体加载用于从外部源下载目标软件映像的流传输功能所需的存储器块。 数据处理实体从引导块引导，从而加载流传输功能。 用于读取目标软件图像的所选存储块的每个请求由流功能服务，流功能从外部源下载所选存储块，并且当所选存储块在大容量存储器中不可用时将其存储到释放部分中， 或从大容量存储器检索所选择的存储块。
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公开(公告)号：US20130247020A1
公开(公告)日：2013-09-19
申请号：US13989673
申请日：2011-11-10
IPC分类号： G06F9/445
摘要： Releasing a portion of mass memory, relocating memory blocks stored in boot locations of the target software image to the released portion, storing the boot blocks into corresponding boot locations, booting the data-processing entity from the boot blocks in the corresponding boot locations thereby loading a streaming function, and serving each request of reading a selected memory block of the target software image by the streaming function, the streaming function downloading the selected memory block from the external source and storing the selected memory block into the released portion when the selected memory block is not available in the mass memory, or retrieving the selected memory block from the mass memory otherwise.
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