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公开(公告)号：US09128616B2
公开(公告)日：2015-09-08
申请号：US13508583
申请日：2012-04-13
申请人： Mitsuo Hayasaka , Koji Yamasaki , Naomitsu Tashiro
发明人： Mitsuo Hayasaka , Koji Yamasaki , Naomitsu Tashiro
CPC分类号： G06F11/1453 , G06F3/0608 , G06F3/061 , G06F3/0641 , G06F3/067 , G06F3/0671 , G06F11/1451 , G06F11/1469 , G06F17/30371 , G06F17/30598 , G06F2201/84
摘要： Chunks that commonly occur in each content type are aggregated in a first container. To be more specific, a storage device used for content backup is configured with: (1) a memory device that provides a memory region for one or a plurality of first containers used to store first chunks that commonly occur in each content type among chunks extracted from the contents of writing targets, and for one or a plurality of second containers used to store other chunks than the first chunks; and (2) a backup unit that decides whether each of the chunks extracted from the contents of the writing targets is a first duplication chunk duplicating a chunk stored in the first container, and further decides, for only a chunk that is decided not to be the first duplication chunk, whether each of the chunks is a second duplication chunk duplicating a chunk stored in the second container, and then stores only a chunk that is decided not to be the second duplication chunk in the second container.
摘要翻译： 通常在每个内容类型中出现的块会聚集在第一个容器中。 更具体地说，用于内容备份的存储设备被配置为：（1）存储器设备，其为一个或多个第一容器提供存储区域，所述第一容器用于存储在每个内容类型中通常出现的第一块，提取的块 从写入目标的内容以及用于存储比第一块大的其他块的一个或多个第二容器; 以及（2）备份单元，其判定从所述写入目标的内容中提取的每个块是否是复制存储在所述第一容器中的块的第一复制块，并且还对于仅被决定为不是的块 第一复制块，每个块是否是复制存储在第二容器中的块的第二复制块，然后仅将决定为不是第二复制块的块存储在第二容器中。
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公开(公告)号：US20130275696A1
公开(公告)日：2013-10-17
申请号：US13508583
申请日：2012-04-13
申请人： Mitsuo Hayasaka , Koji Yamasaki , Naomitsu Tashiro
发明人： Mitsuo Hayasaka , Koji Yamasaki , Naomitsu Tashiro
IPC分类号： G06F12/16
CPC分类号： G06F11/1453 , G06F3/0608 , G06F3/061 , G06F3/0641 , G06F3/067 , G06F3/0671 , G06F11/1451 , G06F11/1469 , G06F17/30371 , G06F17/30598 , G06F2201/84
摘要： Chunks that commonly occur in each content type are aggregated in a first container. To be more specific, a storage device used for content backup is configured with: (1) a memory device that provides a memory region for one or a plurality of first containers used to store first chunks that commonly occur in each content type among chunks extracted from the contents of writing targets, and for one or a plurality of second containers used to store other chunks than the first chunks; and (2) a backup unit that decides whether each of the chunks extracted from the contents of the writing targets is a first duplication chunk duplicating a chunk stored in the first container, and further decides, for only a chunk that is decided not to be the first duplication chunk, whether each of the chunks is a second duplication chunk duplicating a chunk stored in the second container, and then stores only a chunk that is decided not to be the second duplication chunk in the second container.
摘要翻译： 通常在每个内容类型中出现的块会聚集在第一个容器中。 更具体地说，用于内容备份的存储设备被配置为：（1）存储器设备，其为一个或多个第一容器提供存储区域，所述第一容器用于存储在每个内容类型中通常出现的第一块，提取的块 从写入目标的内容以及用于存储比第一块大的其他块的一个或多个第二容器; 以及（2）备份单元，其判定从所述写入目标的内容中提取的每个块是否是复制存储在所述第一容器中的块的第一复制块，并且还对于仅被决定为不是的块 第一复制块，每个块是否是复制存储在第二容器中的块的第二复制块，然后仅将决定为不是第二复制块的块存储在第二容器中。
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公开(公告)号：US20150154211A1
公开(公告)日：2015-06-04
申请号：US14347192
申请日：2013-04-02
摘要： In a file storage service system, a computer stores files in a hybrid cloud. The computer comprises an extension metadata table which stores file storage conditions and target availability and an arrangement planned cloud table which stores a first identifier of a first cloud included in the hybrid cloud. The computer further comprises: an arrangement number calculation unit which selects a second cloud included in the hybrid cloud and satisfying the storage conditions and stores an identifier of the selected second cloud as the first identifier of the first cloud in the arrangement planned cloud table when availability of the selected second cloud satisfies the target availability; and a file arrangement management unit which stores a file uploaded from a client terminal in the first cloud identified by the first identifier stored in the arrangement planned cloud table by referring to the extension metadata table.
摘要翻译： 在文件存储服务系统中，计算机将文件存储在混合云中。 计算机包括存储文件存储条件和目标可用性的扩展元数据表和存储混合云中包括的第一云的第一标识符的布置计划云表。 计算机还包括：安排号码计算单元，其选择混合云中包括的第二云并满足存储条件，并且当可用性时，将所选择的第二云的标识符作为第一云的第一标识符存储在布置计划云表中 所选择的第二个云满足目标可用性; 以及文件排列管理单元，其通过参考扩展元数据表，存储从存储在安排计划云表中的第一标识符识别的第一云中的客户终端上传的文件。
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公开(公告)号：US20140122818A1
公开(公告)日：2014-05-01
申请号：US13697830
申请日：2012-10-31
申请人： Mitsuo Hayasaka , Koji Yamasaki
发明人： Mitsuo Hayasaka , Koji Yamasaki
IPC分类号： G06F3/06
CPC分类号： G06F3/0608 , G06F3/0619 , G06F3/0641 , G06F3/065 , G06F3/067 , G06F17/30156
摘要： Upon receipt of an I/O request instructing storage of data in a storage device 106 from a host apparatus, a storage apparatus 100 selects a de-duplication process method to be applied to the received data, based on at least any of influence on processing performance of the storage apparatus 100 to be performed by execution of a first de-duplication process method (inline method) in which the de-duplication process is performed on the data immediately after the receipt of the I/O request, influence on the processing performance of the storage apparatus 100 to be performed by execution of a second de-duplication process method (post-process method) in which the de-duplication process is performed on the data at later timing, and the size of a temporary storage device 106b to be required for the processing of the data by the second de-duplication process method.
摘要翻译： 在从主机装置接收到指示存储装置106中的数据存储的I / O请求时，存储装置100基于对处理的影响中的至少任一个选择对应用于所接收的数据的重复数据删除处理方法 通过执行对接收到I / O请求之后的数据进行重复数据删除处理的第一重复数据删除处理方法（内联方法）来执行存储装置100的性能，对处理 通过执行对稍后定时的数据进行重复数据删除处理的第二重复数据删除处理方法（后处理方法）以及临时存储装置106b的大小来执行存储装置100的性能 是通过第二重复数据删除处理方法处理数据所需要的。
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