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21. 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。

22. 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。

23. 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。

24. 发明申请

US20080005508A1 Control device of a storage system comprising storage devices of a plurality of types 失效
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：US20080005508A1
公开(公告)日：2008-01-03
申请号：US11511322
申请日：2006-08-29
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： G06F12/16
CPC分类号： G06F17/30551 , G06F3/0605 , G06F3/0647 , G06F3/0649 , G06F3/0688 , G06F3/0689
摘要： The control device acquires the archive deadline of archive target data and acquires, for storage devices of a plurality of types, a warranty deadline for the quality of data stored by the storage device and the unit cost which is the cost for each predetermined storage size of the storage device. The storage control device is a storage device which acquires a data migration cost and which obtains a storage destination for the archive target data from storage devices of a plurality of types on the basis of the archive deadline, warranty deadline, unit cost and data migration cost thus acquired. The storage control device selects a storage device for which the total cost is minimum when the archive target data is archived until the archive deadline.
摘要翻译：控制装置获取存档目标数据的归档期限，并且对于多种类型的存储装置，获取由存储装置存储的数据的质量的保证期限和作为每个预定存储尺寸的成本的单位成本存储设备。存储控制装置是从存储期限，保修期限，单位成本和数据迁移成本的多个类型的存储装置获取数据迁移成本并从存储装置获取存档目标数据的存储装置从而获得。当归档目标数据被存档直到归档截止日期时，存储控制装置选择总成本最小的存储装置。

25. 发明授权

US07536522B2 Computer system for copying data between virtual storage areas 失效
标题翻译：用于在虚拟存储区域之间复制数据的计算机系统
公开(公告)号：US07536522B2
公开(公告)日：2009-05-19
申请号：US11399651
申请日：2006-04-07
申请人： Masayasu Asano , Yuichi Taguchi , Naoko Maruyama
发明人： Masayasu Asano , Yuichi Taguchi , Naoko Maruyama
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/065 , G06F3/067 , G06F11/1658 , G06F11/2094
摘要： It has been impossible in prior art to copy every piece of data that is stored in a virtual volume. A management computer of this invention receives a copy request that designates a real storage area as a copy source, selects a virtual storage area that is associated with plural real storage areas as a copy destination virtual storage area, and judges whether or not a copy source virtual storage area and the copy destination virtual storage area are allocated to real storage areas. Based on a result of the judging, the management computer gives an instruction to copy data that is stored in the copy source real storage area to a copy destination real storage area, and keeps information about a replication relation between the copy source real storage area and the copy destination real storage area on which the data copy has been performed.
摘要翻译：现有技术中不可能复制存储在虚拟卷中的每一条数据。本发明的管理计算机接收将真实存储区域指定为复制源的复制请求，选择与多个实际存储区域相关联的虚拟存储区域作为复制目的地虚拟存储区域，并且判断复制源虚拟存储区域和复制目的地虚拟存储区域被分配给真实存储区域。基于判断结果，管理计算机给出将存储在复制源真实存储区域中的数据复制到复制目的地实际存储区域的指令，并且保持与复制源实际存储区域和复制源实际存储区域之间的复制关系的信息已经执行了数据拷贝的复制目的地实际存储区域。

26. 发明授权

US08296543B2 Computer system management apparatus and management method for the computer system 有权
标题翻译：计算机系统，计算机系统的管理手段和管理方法
公开(公告)号：US08296543B2
公开(公告)日：2012-10-23
申请号：US12616635
申请日：2009-11-11
申请人： Masayasu Asano , Yuichi Taguchi
发明人： Masayasu Asano , Yuichi Taguchi
IPC分类号： G06F12/00
CPC分类号： G06F3/0607 , G06F3/0631 , G06F3/067
摘要： Provided is a computer system including a plurality of storage apparatuses, in which, if the storage apparatuses employ an external mapping/connection system, the plurality of storage apparatuses can efficiently use each other's storage resources. The computer system includes a plurality of storage apparatuses and a management computer for managing the storage apparatuses. The management computer determines whether or not it is possible to perform external connection between the plurality of storage apparatuses and whether or not it is possible to divert the use of a storage device in one storage apparatus to another storage apparatus, on the basis of a criteria table, and if it is possible to perform external connection between the plurality of storage apparatuses, it is carried out and, if it is not possible, the management computer diverts the use of a storage device in one storage apparatus to another storage apparatus.
摘要翻译：提供一种包括多个存储装置的计算机系统，其中如果存储装置使用外部映射/连接系统，则多个存储装置可以有效地使用彼此的存储资源。计算机系统包括多个存储装置和用于管理存储装置的管理计算机。管理计算机确定是否可以在多个存储装置之间执行外部连接，以及是否可以根据标准将一个存储装置中的存储装置的使用转移到另一个存储装置表，并且如果可以在多个存储装置之间执行外部连接，则执行，并且如果不可能，则管理计算机将一个存储装置中的存储装置的使用转移到另一个存储装置。

27. 发明申请

US20110078405A1 COMPUTER SYSTEM MANAGEMENT APPARATUS AND MANAGEMENT METHOD FOR THE COMPUTER SYSTEM 有权
标题翻译：计算机系统，计算机系统的管理装置和管理方法
公开(公告)号：US20110078405A1
公开(公告)日：2011-03-31
申请号：US12616635
申请日：2009-11-11
申请人： Masayasu ASANO , Yuichi Taguchi
发明人： Masayasu ASANO , Yuichi Taguchi
IPC分类号： G06F12/02
CPC分类号： G06F3/0607 , G06F3/0631 , G06F3/067
摘要： Provided is a computer system including a plurality of storage apparatuses, in which, if the storage apparatuses employ an external mapping/connection system, the plurality of storage apparatuses can efficiently use each other's storage resources. The computer system includes a plurality of storage apparatuses and a management computer for managing the storage apparatuses. The management computer determines whether or not it is possible to perform external connection between the plurality of storage apparatuses and whether or not it is possible to divert the use of a storage device in one storage apparatus to another storage apparatus, on the basis of a criteria table, and if it is possible to perform external connection between the plurality of storage apparatuses, it is carried out and, if it is not possible, the management computer diverts the use of a storage device in one storage apparatus to another storage apparatus.
摘要翻译：提供一种包括多个存储装置的计算机系统，其中如果存储装置使用外部映射/连接系统，则多个存储装置可以有效地使用彼此的存储资源。计算机系统包括多个存储装置和用于管理存储装置的管理计算机。管理计算机确定是否可以在多个存储装置之间执行外部连接，以及是否可以根据标准将一个存储装置中的存储装置的使用转移到另一个存储装置表，并且如果可以在多个存储装置之间执行外部连接，则执行，并且如果不可能，则管理计算机将一个存储装置中的存储装置的使用转移到另一个存储装置。

28. 发明申请

US20080215843A1 STORAGE AREA MANAGEMENT METHOD FOR A STORAGE SYSTEM 有权
标题翻译：存储系统存储区管理方法
公开(公告)号：US20080215843A1
公开(公告)日：2008-09-04
申请号：US11968216
申请日：2008-01-02
申请人： Hiroshi Nasu , Masayasu Asano , Yuichi Taguchi
发明人： Hiroshi Nasu , Masayasu Asano , Yuichi Taguchi
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/0646 , G06F3/067 , G06F11/2071 , G06F17/30315 , H04L41/0893
摘要： The load of managing a storage system is lessened. In a storage system where multiple logical volumes are included in a logical volume group and a copy of the logical volume group is made in a pool area different from the one to which the logical volume group belongs, a management computer adds to the pool area capacity when the capacity of a pool area exceeds a predetermined threshold. When the pool area includes multiple logical volume groups, the management computer requests the storage system to create a pool area for each of the logical volume groups and to create the logical volume groups respectively for the created pool areas. When the pool area includes one logical volume group, the management computer requests the storage system to make the capacity of the pool area coincide with the capacity of a pool area to which the logical volume group is copied.
摘要翻译：管理存储系统的负担减轻了。在逻辑卷组中包含多个逻辑卷的存储系统中，并且在与逻辑卷组所属的池区域不同的池区域中进行逻辑卷组的副本，管理计算机将添加到池区域容量当池区域的容量超过预定阈值时。当池区域包括多个逻辑卷组时，管理计算机请求存储系统为每个逻辑卷组创建一个池区域，并为创建的池区域分别创建逻辑卷组。当池区域包括一个逻辑卷组时，管理计算机请求存储系统使池区域的容量与复制逻辑卷组的池区域的容量一致。

29. 发明授权

US07849264B2 Storage area management method for a storage system 有权
标题翻译：存储系统的存储区域管理方法
公开(公告)号：US07849264B2
公开(公告)日：2010-12-07
申请号：US11968216
申请日：2008-01-02
申请人： Hiroshi Nasu , Masayasu Asano , Yuichi Taguchi
发明人： Hiroshi Nasu , Masayasu Asano , Yuichi Taguchi
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/0646 , G06F3/067 , G06F11/2071 , G06F17/30315 , H04L41/0893
摘要： The load of managing a storage system is lessened. In a storage system where multiple logical volumes are included in a logical volume group and a copy of the logical volume group is made in a pool area different from the one to which the logical volume group belongs, a management computer adds to the pool area capacity when the capacity of a pool area exceeds a predetermined threshold. When the pool area includes multiple logical volume groups, the management computer requests the storage system to create a pool area for each of the logical volume groups and to create the logical volume groups respectively for the created pool areas. When the pool area includes one logical volume group, the management computer requests the storage system to make the capacity of the pool area coincide with the capacity of a pool area to which the logical volume group is copied.
摘要翻译：管理存储系统的负担减轻了。在逻辑卷组中包含多个逻辑卷的存储系统中，并且在与逻辑卷组所属的池区域不同的池区域中进行逻辑卷组的副本，管理计算机将添加到池区域容量当池区域的容量超过预定阈值时。当池区域包含多个逻辑卷组时，管理计算机请求存储系统为每个逻辑卷组创建一个池区域，并为创建的池区域分别创建逻辑卷组。当池区域包括一个逻辑卷组时，管理计算机请求存储系统使池区域的容量与复制逻辑卷组的池区域的容量一致。

30. 发明申请

US20070198790A1 Computer system for copying data between virtual storage areas 失效
标题翻译：用于在虚拟存储区域之间复制数据的计算机系统
公开(公告)号：US20070198790A1
公开(公告)日：2007-08-23
申请号：US11399651
申请日：2006-04-07
申请人： Masayasu Asano , Yuichi Taguchi , Naoko Maruyama
发明人： Masayasu Asano , Yuichi Taguchi , Naoko Maruyama
IPC分类号： G06F12/16
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/065 , G06F3/067 , G06F11/1658 , G06F11/2094
摘要： It has been impossible in prior art to copy every piece of data that is stored in a virtual volume. A management computer of this invention receives a copy request that designates a real storage area as a copy source, selects a virtual storage area that is associated with plural real storage areas as a copy destination virtual storage area, and judges whether or not a copy source virtual storage area and the copy destination virtual storage area are allocated to real storage areas. Based on a result of the judging, the management computer gives an instruction to copy data that is stored in the copy source real storage area to a copy destination real storage area, and keeps information about a replication relation between the copy source real storage area and the copy destination real storage area on which the data copy has been performed.
摘要翻译：现有技术中不可能复制存储在虚拟卷中的每一条数据。本发明的管理计算机接收将真实存储区域指定为复制源的复制请求，选择与多个实际存储区域相关联的虚拟存储区域作为复制目的地虚拟存储区域，并且判断复制源虚拟存储区域和复制目的地虚拟存储区域被分配给真实存储区域。基于判断结果，管理计算机给出将存储在复制源真实存储区域中的数据复制到复制目的地实际存储区域的指令，并且保持与复制源真实存储区域和复制源实际存储区域之间的复制关系的信息已经执行了数据拷贝的复制目的地实际存储区域。

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