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公开(公告)号：US20090204618A1
公开(公告)日：2009-08-13
申请号：US12078615
申请日：2008-04-02
申请人： Toru Tanaka , Yuichi Taguchi , Hiroshi Nasu , Masayuki Yamamoto
发明人： Toru Tanaka , Yuichi Taguchi , Hiroshi Nasu , Masayuki Yamamoto
IPC分类号： G06F17/30
CPC分类号： G06F11/3476
摘要： A storage system capable of identifying all volumes to be audited is provided.Operation logs 3005 concerning the operations of volumes are associated with a time and stored in storage apparatuses 1400 and 1500, and a management computer 1100 collects information about these operation logs 3005, restores the status history of the operation logs 3005, sets, as an audit range, the operation logs 3005 including volumes with an audit period and audit target data stored therein, extracts the operation logs 3005 belonging to the audit range from the restored status history of the operation logs 3005, and transmits the extracted operation logs 3005 to a computer (requesting computer) 1000. As a result, all the audit target volumes can be identified.
摘要翻译： 提供了一种能够识别要审核的所有卷的存储系统。 关于卷的操作的操作日志3005与时间相关联并存储在存储设备1400和1500中，并且管理计算机1100收集关于这些操作日志3005的信息，恢复操作日志3005的状态历史，设置为审计 范围内，包含审核期间的卷和审核对象数据的操作日志3005从恢复的操作日志3005的状态历史中提取属于审核范围的操作日志3005，并将提取的操作日志3005发送到计算机 （请求计算机）1000.因此，可以识别所有审核目标卷。
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公开(公告)号：US20090063872A1
公开(公告)日：2009-03-05
申请号：US12017361
申请日：2008-01-22
申请人： Toru TANAKA , Yuichi Taguchi , Masayuki Yamamoto , Jun Mizuno
发明人： Toru TANAKA , Yuichi Taguchi , Masayuki Yamamoto , Jun Mizuno
CPC分类号： G06F21/6227
摘要： Creating a plaintext index from a text that is extracted from a file presents the risk of a leak of confidential information from the created index. To address this problem, provided is a computer system which has a computer, a storage subsystem coupled to the computer, and a network coupling the computer and the storage subsystem. The computer has an interface coupled to the network, a first processor coupled to the interface, and a memory coupled to the first processor. The storage subsystem has a disk device which stores data. A storage area of the disk device is divided into a plurality of storage areas including, at least, a first storage area and a second storage area. The first processor reads a part of data stored in the first storage area, encrypts the part of data read from the first storage area when the data stored in the first storage area is judged as encrypted data, and writes the encrypted part of data in the second storage area.
摘要翻译： 从文件中提取的文本中创建明文索引会导致从创建的索引中泄露机密信息的风险。 为了解决这个问题，提供了一种具有计算机，耦合到计算机的存储子系统和耦合计算机和存储子系统的网络的计算机系统。 计算机具有耦合到网络的接口，耦合到接口的第一处理器和耦合到第一处理器的存储器。 存储子系统具有存储数据的磁盘设备。 磁盘装置的存储区域被划分为至少包括第一存储区域和第二存储区域的多个存储区域。 第一处理器读取存储在第一存储区域中的数据的一部分，当存储在第一存储区域中的数据被判定为加密数据时，对从第一存储区域读取的部分数据进行加密，并将加密的数据部分写入 第二存储区域。
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公开(公告)号：US20080201542A1
公开(公告)日：2008-08-21
申请号：US11968236
申请日：2008-01-02
IPC分类号： G06F12/02
CPC分类号： G06F3/0665 , G06F3/0607 , G06F3/061 , G06F3/0647 , G06F3/067
摘要： There is provided a data migrating method including the steps of: calculating, in a case where data stored in a volume is migrated to another volume, a required period of time for migrating the data based on a size of data to be migrated and volume configuration information on the volume in which the migrated data is stored and the volume to which the data is to be migrated; determining a start time at which the data migration starts to generate a volume migration plan; setting a priority of the generated volume migration plan; prioritizing, in a case where a periods of time during which the generated volume migration plan is executed and a period of time during which an existing volume migration plan is executed are overlapped with each other, and changing the start time of at least one of those volume migration plans having a lower priority.
摘要翻译： 提供了一种数据迁移方法，包括以下步骤：在存储在卷中的数据被迁移到另一卷的情况下，基于要迁移的数据的大小和卷配置来计算迁移数据所需的时间段 存储迁移数据的卷的信息以及要迁移数据的卷; 确定数据迁移开始的开始时间以生成卷迁移计划; 设置生成的卷迁移计划的优先级; 在执行生成的卷迁移计划的时间段和执行现有卷迁移计划的时间段彼此重叠的同时，改变其中的至少一个的开始时间， 卷迁移计划具有较低的优先级。
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34.发明申请Access management method between plural devices constituted by hierarchical relation, management computer, and computer system 审中-公开由层次关系构成的多个设备之间的访问管理方法，管理计算机和计算机系统公开(公告)号：US20060190611A1
公开(公告)日：2006-08-24
申请号：US11097037
申请日：2005-04-01
IPC分类号： G06F15/16
CPC分类号： G06F3/0637 , G06F3/0605 , G06F3/062 , G06F3/0635 , G06F3/0665 , G06F3/0685 , H04L67/1097 , H04L67/2885
摘要： In a computer system that includes plural host computers and plural data storage apparatuses (storage systems) and performs, in particular, virtualization of a data storage area, unless zoning is performed correctly to activate a zone between a data storage apparatus holding a virtualized data storage area and a device holding a data storage area storing actual data, the storage area storing actual data cannot be used from the host computers. The present invention provides a mechanism for grasping a relation between the virtualized data storage area and the data storage area storing actual data, configuring a zone between data storage apparatuses holding the data storage areas as a special zone, and always activating the special zone at the time of zoning configuration. The invention further provides a mechanism for grasping a relation between the virtualized data storage area and the data storage area storing actual data, associating a zone for connecting the host computers and a first-tier data storage apparatus and a zone for connecting the first-tier data storage apparatus and a second-tier data storage apparatus, and activating a second zone according to switching activating first zone.
摘要翻译： 在包括多个主计算机和多个数据存储装置（存储系统）的计算机系统中，特别是执行数据存储区域的虚拟化，除非正确执行分区以激活保存虚拟化数据存储器的数据存储装置之间的区域 区域和保存存储实际数据的数据存储区域的设备，不能从主机使用存储实际数据的存储区域。 本发明提供了一种机构，用于掌握虚拟化数据存储区域和存储实际数据的数据存储区域之间的关系，将保存数据存储区域的数据存储设备之间的区域配置为特殊区域，并且始终在该区域启动特殊区域 分区配置时间。 本发明还提供了一种用于掌握虚拟化数据存储区域和存储实际数据的数据存储区域之间的关系的机制，将用于连接主计算机的区域与第一层数据存储设备和用于连接第一层数据的区域相关联 数据存储装置和第二层数据存储装置，并且根据切换激活第一区激活第二区。
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35.发明授权Control device of a storage system comprising storage devices of a plurality of types 有权包括多种类型的存储装置的存储系统的控制装置公开(公告)号：US08239644B2
公开(公告)日：2012-08-07
申请号：US13239940
申请日：2011-09-22
CPC分类号： G06F17/30551 , G06F3/0605 , G06F3/0647 , G06F3/0649 , G06F3/0688 , G06F3/0689
摘要： A control device of a storage system that includes a plurality of storage devices including a first type of storage device, including: a memory which stores an archive deadline of archive target data which are a target of archiving by the storage system and a warranty deadline which is a quality warranty deadline of parity groups configured by two or more of the first type of storage devices; a controller which stores the archive target data in the parity groups configured by two or more of the first type of storage device, and wherein the parity group storing the archive target data is a parity group whose warranty deadline is near the archive deadline of the archive target data, among a plurality of the parity groups.
摘要翻译： 一种存储系统的控制装置，包括包括第一类型的存储装置的多个存储装置，包括：存储由存储系统归档的目标数据的归档目标数据的归档期限以及保修期限的存储器 是由两个或多个第一类存储设备配置的奇偶校验组的质量保证期限; 将归档目标数据存储在由第一类型的存储设备中的两个或更多个配置的奇偶校验组中的控制器，并且其中存储归档目标数据的奇偶校验组是其保证期限接近存档归档截止日期的奇偶校验组 目标数据，在多个奇偶校验组中。
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公开(公告)号：US08171245B2
公开(公告)日：2012-05-01
申请号：US12871961
申请日：2010-08-31
IPC分类号： G06F12/16
CPC分类号： G06F3/0665 , G06F3/0607 , G06F3/061 , G06F3/0647 , G06F3/067
摘要： There is provided a data migrating method including the steps of: calculating, in a case where data stored in a volume is migrated to another volume, a required period of time for migrating the data based on a size of data to be migrated and volume configuration information on the volume in which the migrated data is stored and the volume to which the data is to be migrated; determining a start time at which the data migration starts to generate a volume migration plan; setting a priority of the generated volume migration plan; prioritizing, in a case where a periods of time during which the generated volume migration plan is executed and a period of time during which an existing volume migration plan is executed are overlapped with each other, and changing the start time of at least one of those volume migration plans having a lower priority.
摘要翻译： 提供了一种数据迁移方法，包括以下步骤：在存储在卷中的数据被迁移到另一卷的情况下，基于要迁移的数据的大小和卷配置来计算迁移数据所需的时间段 存储迁移数据的卷的信息以及要迁移数据的卷; 确定数据迁移开始的开始时间以生成卷迁移计划; 设置生成的卷迁移计划的优先级; 在执行生成的卷迁移计划的时间段和执行现有卷迁移计划的时间段彼此重叠的同时，改变其中的至少一个的开始时间， 卷迁移计划具有较低的优先级。
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公开(公告)号：US08032490B2
公开(公告)日：2011-10-04
申请号：US12078615
申请日：2008-04-02
申请人： Toru Tanaka , Yuichi Taguchi , Hiroshi Nasu , Masayuki Yamamoto
发明人： Toru Tanaka , Yuichi Taguchi , Hiroshi Nasu , Masayuki Yamamoto
CPC分类号： G06F11/3476
摘要： A storage system capable of identifying all volumes to be audited is provided.Operation logs 3005 concerning the operations of volumes are associated with a time and stored in storage apparatuses 1400 and 1500, and a management computer 1100 collects information about these operation logs 3005, restores the status history of the operation logs 3005, sets, as an audit range, the operation logs 3005 including volumes with an audit period and audit target data stored therein, extracts the operation logs 3005 belonging to the audit range from the restored status history of the operation logs 3005, and transmits the extracted operation logs 3005 to a computer (requesting computer) 1000. As a result, all the audit target volumes can be identified.
摘要翻译： 提供了一种能够识别要审核的所有卷的存储系统。 关于卷的操作的操作日志3005与时间相关联并存储在存储设备1400和1500中，并且管理计算机1100收集关于这些操作日志3005的信息，恢复操作日志3005的状态历史，设置为审计 范围内，包含审核期间的卷和审核对象数据的操作日志3005从恢复的操作日志3005的状态历史中提取属于审核范围的操作日志3005，并将提取的操作日志3005发送到计算机 （请求计算机）1000.因此，可以识别所有审核目标卷。
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公开(公告)号：US08024532B2
公开(公告)日：2011-09-20
申请号：US12062705
申请日：2008-04-04
IPC分类号： G06F13/00
CPC分类号： G06F3/0652 , G06F3/061 , G06F3/0623 , G06F3/067 , G06F21/6245 , G06F2221/2143
摘要： There is provided a computer system comprising a first storage system and a second storage system coupled to the first storage system. The first storage system provides a first storage area. The second storage system provides a second storage area. The second storage system reads and writes the requested data from and to the first storage area associated with the second storage area; specifies the first storage area associated with the second storage area from which the data is to be erased upon reception of a request for erasing the data stored in the second storage area; and transmits the request for erasing the data to the first storage system providing the specified first storage area. The first storage system erases the data stored in the specified first storage area, based on a data erasure condition included in the request for erasing the data.
摘要翻译： 提供了一种包括耦合到第一存储系统的第一存储系统和第二存储系统的计算机系统。 第一存储系统提供第一存储区域。 第二存储系统提供第二存储区域。 第二存储系统从与第二存储区域相关联的第一存储区域读取和写入请求的数据; 在接收到擦除存储在第二存储区域中的数据的请求时，指定与要擦除数据的第二存储区域相关联的第一存储区域; 并向提供指定的第一存储区域的第一存储系统发送擦除数据的请求。 第一存储系统基于包含在擦除数据的请求中的数据擦除条件，擦除存储在指定的第一存储区域中的数据。
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公开(公告)号：US07900013B2
公开(公告)日：2011-03-01
申请号：US11968674
申请日：2008-01-03
IPC分类号： G06F12/00
CPC分类号： G06F11/3419 , G06F11/3447
摘要： A computer specifies the configuration of a first storage device by referencing first configuration information relating to the configuration of a first storage system including the first storage device, specifies one or more storage medium access performances corresponding to the first storage device by referencing the storage medium performance information, and calculates a first access performance index of the first storage device based on one or more specified storage medium access performances. The computer then references storage medium performance information and second configuration information relating to the configuration of a second storage system including a second storage device, and determines a second storage device having an access performance index that is at least equal to the calculated first access performance index.
摘要翻译： 计算机通过参考与包括第一存储装置的第一存储系统的配置相关的第一配置信息来指定第一存储装置的配置，通过参考存储介质性能来指定与第一存储装置相对应的一个或多个存储介质访问性能 信息，并且基于一个或多个指定的存储介质访问性能来计算第一存储设备的第一访问性能索引。 然后，计算机参考与包括第二存储装置的第二存储系统的配置相关的存储介质性能信息和第二配置信息，并且确定具有至少等于所计算的第一访问性能指数的访问性能指标的第二存储设备 。
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40.发明授权公开(公告)号：US07831792B2
公开(公告)日：2010-11-09
申请号：US11609438
申请日：2006-12-12
CPC分类号： G06F3/0647 , G06F3/0613 , G06F3/0622 , G06F3/067
摘要： In a computer system an object of this invention is to reduce physical resource contentions during the parallel migration of volumes. The computer system of this invention has the host computers, the storage systems and the storage management server. When parallelly migrating two or more volumes of data in the storage systems to the same number of other volumes, the storage management server selects volumes having few physical conflicts of the controllers or storage devices in the storage systems and executes the parallel migration operation.
摘要翻译： 在计算机系统中，本发明的目的是在卷的并行迁移期间减少物理资源争用。 本发明的计算机系统具有主计算机，存储系统和存储管理服务器。 当将存储系统中的两个或更多卷的数据并行迁移到相同数量的其他卷时，存储管理服务器选择存储系统中控制器或存储设备的物理冲突很少的卷并执行并行迁移操作。
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