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71. 发明授权

US08151047B2 Storage system and management method thereof 有权
标题翻译：存储系统及其管理方法
公开(公告)号：US08151047B2
公开(公告)日：2012-04-03
申请号：US12014924
申请日：2008-01-16
申请人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
发明人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
IPC分类号： G06F12/16
CPC分类号： G06F11/2069 , G06F11/2071
摘要： A storage system comprises a first storage apparatus having a volume for a host computer, a second storage apparatus connected to the first storage apparatus, and having a volume having a pair relationship with a first volume in the first storage apparatus, and a management apparatus connected to the first storage apparatus and the second storage apparatus. The management apparatus includes a user interface for setting an attribute of a function related to the volume of the first storage apparatus and an attribute of a function related to the volume of the second storage apparatus. The management apparatus compares the attribute of the function related to the first volume and the attribute of the function related to the second volume, and outputs the result of the comparison to the user interface.
摘要翻译：存储系统包括具有主计算机的卷的第一存储装置，连接到第一存储装置的第二存储装置，并且具有与第一存储装置中的第一卷对应的卷的卷，以及连接的管理装置到第一存储装置和第二存储装置。管理装置包括用于设置与第一存储装置的卷相关的功能的属性的用户界面和与第二存储装置的卷相关的功能的属性。管理装置比较与第一卷相关的功能的属性和与第二卷相关的功能的属性，并将比较结果输出到用户界面。

72. 发明授权

US08037263B2 Control device of a storage system comprising storage devices of a plurality of types 有权
标题翻译：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：US08037263B2
公开(公告)日：2011-10-11
申请号：US12633218
申请日：2009-12-08
申请人： Masayasu Asano , Masayuki Yamamoto , Yuichi Taguchi , Kenichi Kihara
发明人： Masayasu Asano , Masayuki Yamamoto , Yuichi Taguchi , Kenichi Kihara
IPC分类号： G06F13/00 , G06F13/28 , G06F12/16
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 including a CPU which receives input information including at least a size and an archive deadline of data which is stored in storage devices; wherein data management information includes a write threshold value regarding one type of storage devices, the write threshold value indicating a write limit number to the one type of storage devices, wherein the CPU: selects a storage device which stores data corresponding to the information which is input to an input device, based on the information which is input to the input device and the data management information which is stored in the memory; CPU stores to the selected storage device, the data corresponding to the information which is input to the input device; and, registers to the data management information in the memory, at least one of the information which is input to the input device.
摘要翻译：一种包括CPU的存储系统的控制装置，所述CPU接收包含存储在存储装置中的数据的至少大小和归档期限的输入信息; 其中数据管理信息包括关于一种类型的存储设备的写入阈值，所述写入阈值指示所述一种类型的存储设备的写入限制数量，其中所述CPU：选择存储与所述信息对应的数据的存储设备基于输入到输入设备的信息和存储在存储器中的数据管理信息，输入到输入设备; CPU存储到所选择的存储设备，数据对应于输入到输入设备的信息; 并且向存储器中的数据管理信息注册输入到输入设备的信息中的至少一个。

73. 发明授权

US07996611B2 Backup data management system and backup data management method 有权
标题翻译：备份数据管理系统和备份数据管理方法
公开(公告)号：US07996611B2
公开(公告)日：2011-08-09
申请号：US12107979
申请日：2008-04-23
申请人： Hirotaka Nakagawa , Masayasu Asano , Masayuki Yamamoto , Yuichi Taguchi
发明人： Hirotaka Nakagawa , Masayasu Asano , Masayuki Yamamoto , Yuichi Taguchi
IPC分类号： G06F12/00
CPC分类号： G06F11/1464 , G06F11/1662 , G06F11/2094
摘要： Provided are a backup data management system and a backup data management method capable of facilitating the management of backup data that is multiplexed between different storage apparatuses. The backup data management system includes a storage apparatus having a volume to be used by a host computer, at least one storage apparatus having volumes, and a management computer. The management computer creates a copy pair so that a snapshot of the volume included in a backup group is stored in all the volumes included in the backup group, and sets all copy pairs included in the designated backup group to a PAIR status when there is a creation request of the snapshot of the volume.
摘要翻译：提供了能够便于管理在不同存储装置之间复用的备份数据的备份数据管理系统和备份数据管理方法。备份数据管理系统包括具有要被主计算机使用的卷，具有卷的至少一个存储装置和管理计算机的存储装置。管理计算机创建副本对，使备份组中包含的卷的快照存储在备份组中包含的所有卷中，并将包含在指定备份组中的所有副本对设置为PAIR状态卷的快照的创建请求。

74. 发明授权

US07809905B2 Data migrating method taking end time into consideration 有权
标题翻译：考虑结束时间的数据迁移方法
公开(公告)号：US07809905B2
公开(公告)日：2010-10-05
申请号：US11968236
申请日：2008-01-02
申请人： Tetsuya Maruyama , Yuichi Taguchi , Masayasu Asano , Masayuki Yamamoto
发明人： Tetsuya Maruyama , Yuichi Taguchi , Masayasu Asano , Masayuki Yamamoto
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。

75. 发明申请

US20100088465A1 CONTROL DEVICE OF A STORAGE SYSTEM COMPRISING STORAGE DEVICES OF A PLURALITY OF TYPES 有权
标题翻译：包含多种类型的存储设备的存储系统的控制设备
公开(公告)号：US20100088465A1
公开(公告)日：2010-04-08
申请号：US12633218
申请日：2009-12-08
申请人： Masayasu ASANO , Masayuki Yamamoto , Yuichi Taguchi , Kenichi Kihara
发明人： Masayasu ASANO , Masayuki Yamamoto , Yuichi Taguchi , Kenichi Kihara
IPC分类号： G06F12/02 , G06F12/00
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 including a CPU which receives input information including at least a size and an archive deadline of data which is stored in storage devices; wherein data management information includes a write threshold value regarding one type of storage devices, the write threshold value indicating a write limit number to the one type of storage devices, wherein the CPU: selects a storage device which stores data corresponding to the information which is input to an input device, based on the information which is input to the input device and the data management information which is stored in the memory; CPU stores to the selected storage device, the data corresponding to the information which is input to the input device; and, registers to the data management information in the memory, at least one of the information which is input to the input device.
摘要翻译：一种包括CPU的存储系统的控制装置，所述CPU接收包含存储在存储装置中的数据的至少大小和归档期限的输入信息; 其中数据管理信息包括关于一种类型的存储设备的写入阈值，所述写入阈值指示所述一种类型的存储设备的写入限制数量，其中所述CPU：选择存储与所述信息对应的数据的存储设备基于输入到输入设备的信息和存储在存储器中的数据管理信息，输入到输入设备; CPU存储到所选择的存储设备，数据对应于输入到输入设备的信息; 并且向存储器中的数据管理信息注册输入到输入设备的信息中的至少一个。

76. 发明授权

US07653784B2 Management computer, power supply control method and computer system 失效
标题翻译：管理电脑，电源控制方式和电脑系统
公开(公告)号：US07653784B2
公开(公告)日：2010-01-26
申请号：US11638902
申请日：2006-12-13
申请人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
发明人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
IPC分类号： G06F12/00
CPC分类号： G06F3/0653 , G06F3/0625 , G06F3/0634 , G06F3/0689 , Y02D10/154
摘要： This management computer for managing a plurality of storage apparatuses having a volume storing data sent from a host computer has a schedule information acquisition unit for acquiring schedule information as a schedule of a time frame in which the host computer accesses the volume of the plurality of storage apparatuses, and a power supply control command unit for sending to a corresponding storage apparatus a power supply control command for turning off a main power supply of the storage apparatus of a time frame in which the volume is not accessed based on a referral result of the schedule information acquired with the schedule acquisition unit.
摘要翻译：用于管理具有从主计算机发送的数据量的多个存储装置的管理计算机具有调度信息获取单元，用于获取调度信息作为主计算机访问多个存储体积的时间帧的调度设备和电源控制命令单元，用于基于所述存储设备的推荐结果，向相应的存储设备发送用于关闭所述存储设备的主电源的电源控制命令，所述时间范围不被访问的时间范围与时间表获取单元获取的时间表信息。

77. 发明授权

US07610511B2 Journal migration method and data recovery management method 有权
标题翻译：日志迁移方法和数据恢复管理方法
公开(公告)号：US07610511B2
公开(公告)日：2009-10-27
申请号：US11685893
申请日：2007-03-14
申请人： Fumi Fujita , Wataru Okada , Masayuki Yamamoto , Yuichi Taguchi
发明人： Fumi Fujita , Wataru Okada , Masayuki Yamamoto , Yuichi Taguchi
IPC分类号： G06F11/00
CPC分类号： G06F11/1464 , G06F3/0604 , G06F3/0647 , G06F3/067 , G06F11/1471 , Y10S707/99953 , Y10S707/99954
摘要： Provided is a computer system including a first storage subsystem and a second storage subsystem. The first storage subsystem has a first storage unit and a first control unit. The second storage subsystem has a second storage unit and a second control unit. The first control unit records journals, and identifies, when data stored in the first storage unit is to be migrated to the second storage unit, which ones of the recorded journals are related to the data that is to be migrated. The first control unit chooses the identified journals one at a time in reverse chronological order, and judges whether or not the chosen journal corresponds to a data update made at some point between a current time and a time that precedes the current time by a length of a journal retention term set for the second storage subsystem.
摘要翻译：提供了一种包括第一存储子系统和第二存储子系统的计算机系统。第一存储子系统具有第一存储单元和第一控制单元。第二存储子系统具有第二存储单元和第二控制单元。第一控制单元记录日志，并且当存储在第一存储单元中的数据要迁移到第二存储单元时，识别哪个记录的期刊与要迁移的数据相关。第一控制单元以相反的时间顺序一次一个地选择所识别的日志，并且判断所选择的日志是否对应于在当前时间与当前时间之前的时间之间的某个时间点进行的数据更新为第二个存储子系统设置的日记保留期限。

78. 发明申请

US20090182930A1 DATA MANAGEMENT METHOD FOR ERASING DATA IN COMPUTER SYSTEM 有权
标题翻译：用于在计算机系统中擦除数据的数据管理方法
公开(公告)号：US20090182930A1
公开(公告)日：2009-07-16
申请号：US12062705
申请日：2008-04-04
申请人： Yuichi Taguchi , Masayuki Yamamoto , Hiroshi Nasu , Noriko Nakajima
发明人： Yuichi Taguchi , Masayuki Yamamoto , Hiroshi Nasu , Noriko Nakajima
IPC分类号： G06F12/00
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。

79. 发明申请

US20090031320A1 Storage System and Management Method Thereof 有权
标题翻译：存储系统及其管理方法
公开(公告)号：US20090031320A1
公开(公告)日：2009-01-29
申请号：US12014924
申请日：2008-01-16
申请人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
发明人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F11/2069 , G06F11/2071
摘要： A storage system comprises a first storage apparatus having a volume for a host computer, a second storage apparatus connected to the first storage apparatus, and having a volume having a pair relationship with a first volume in the first storage apparatus, and a management apparatus connected to the first storage apparatus and the second storage apparatus. The management apparatus includes a user interface for setting an attribute of a function related to the volume of the first storage apparatus and an attribute of a function related to the volume of the second storage apparatus. The management apparatus compares the attribute of the function related to the first volume and the attribute of the function related to the second volume, and outputs the result of the comparison to the user interface.
摘要翻译：存储系统包括具有主计算机的卷的第一存储装置，连接到第一存储装置的第二存储装置，并且具有与第一存储装置中的第一卷对应的卷的卷，以及连接的管理装置到第一存储装置和第二存储装置。管理装置包括用于设置与第一存储装置的卷相关的功能的属性的用户界面和与第二存储装置的卷相关的功能的属性。管理装置比较与第一卷相关的功能的属性和与第二卷相关的功能的属性，并将比较结果输出到用户界面。

80. 发明申请

US20080276061A1 METHOD AND COMPUTER FOR DETERMINING STORAGE DEVICE 有权
标题翻译：用于确定存储设备的方法和计算机
公开(公告)号：US20080276061A1
公开(公告)日：2008-11-06
申请号：US11968674
申请日：2008-01-03
申请人： Nobumitsu Takaoka , Yuichi Taguchi , Masayuki Yamamoto , Takashige Iwamura
发明人： Nobumitsu Takaoka , Yuichi Taguchi , Masayuki Yamamoto , Takashige Iwamura
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 devices, 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 storage access performance index.
摘要翻译：计算机通过参考包括第一存储装置的第一存储系统的配置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，计算机引用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存储访问性能的访问性能索引的第二存储设备指数。

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