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1. 发明授权

US07475131B2 Network topology display method, management server, and computer program product 失效
标题翻译：网络拓扑显示方式，管理服务器和计算机程序产品
公开(公告)号：US07475131B2
公开(公告)日：2009-01-06
申请号：US11155571
申请日：2005-06-20
申请人： Kyosuke Achiwa , Tomoki Shoji , Masafumi Nozawa
发明人： Kyosuke Achiwa , Tomoki Shoji , Masafumi Nozawa
IPC分类号： G06F15/173 , G06F15/177 , G06F3/00 , H04L12/28
CPC分类号： H04L41/12 , G06F3/0601 , G06F2003/0697 , H04L41/22 , H04L67/1097
摘要： A method for displaying an access path between a virtual volume of a storage controller that has an external storage connecting function, and an external volume of an external storage system. By this method, port connection information about an access path defined between the virtual volume and the external volume is collected. A first network address for identifying an access port of the storage controller on the access path is collected. Also, a second network address for identifying an access port of the external storage system on the access path is collected. Moreover, identification information for identifying the external volume is collected. Finally, the network topology between the virtual volume and the external volume is displayed based on the port connection information, the first network address, the second network address, and the identification information.
摘要翻译：一种在具有外部存储连接功能的存储控制器的虚拟卷和外部存储系统的外部卷之间显示访问路径的方法。通过此方法，收集有关在虚拟卷和外部卷之间定义的访问路径的端口连接信息。收集用于识别访问路径上的存储控制器的访问端口的第一网络地址。此外，收集用于识别访问路径上的外部存储系统的访问端口的第二网络地址。此外，收集用于识别外部体积的识别信息。最后，基于端口连接信息，第一网络地址，第二网络地址和识别信息，显示虚拟卷和外部卷之间的网络拓扑。

2. 发明申请

US20060220533A1 Network topology display method, management server, and computer program product 失效
公开(公告)号：US20060220533A1
公开(公告)日：2006-10-05
申请号：US11155571
申请日：2005-06-20
申请人： Kyosuke Achiwa , Tomoki Shoji , Masafumi Nozawa
发明人： Kyosuke Achiwa , Tomoki Shoji , Masafumi Nozawa
IPC分类号： H05B33/00
CPC分类号： H04L41/12 , G06F3/0601 , G06F2003/0697 , H04L41/22 , H04L67/1097
摘要： A method for displaying an access path between a virtual volume of a storage controller that has an external storage connecting function, and an external volume of an external storage system. By this method, port connection information about an access path defined between the virtual volume and the external volume is collected. A first network address for identifying an access port of the storage controller on the access path is collected. Also, a second network address for identifying an access port of the external storage system on the access path is collected. Moreover, identification information for identifying the external volume is collected. Finally, the network topology between the virtual volume and the external volume is displayed based on the port connection information, the first network address, the second network address, and the identification information.

3. 发明申请

US20070124535A1 Storage system and load balancing method thereof 有权
标题翻译：存储系统及其负载平衡方法
公开(公告)号：US20070124535A1
公开(公告)日：2007-05-31
申请号：US11341720
申请日：2006-01-30
申请人： Takayuki Kashima , Masafumi Nozawa , Kyosuke Achiwa
发明人： Takayuki Kashima , Masafumi Nozawa , Kyosuke Achiwa
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F3/0635 , G06F3/061 , G06F3/067 , G06F2206/1012
摘要： Provided is a computer system having a host computer that requests the input and output of data in and from an actual storage volume, and a plurality of storage subsystems respectively having at least one or more virtual storage volumes. The virtual storage volumes of each of the plurality of storage subsystems are virtualizations of a common external volume. The host computer sets a certain logical path among a plurality of logical paths to be respectively connected to a plurality of virtual storage volumes formed by virtualizing the common external volume as an alternate path of another logical path.
摘要翻译：提供了一种具有主计算机的计算机系统，其请求在实际存储卷中输入和输出数据，以及分别具有至少一个或多个虚拟存储卷的多个存储子系统。多个存储子系统中的每一个的虚拟存储卷是公共外部卷的虚拟化。主计算机将多个逻辑路径中的某一逻辑路径设置为分别连接到通过将公共外部卷虚拟化而形成的多个虚拟存储卷作为另一逻辑路径的备用路径。

4. 发明授权

US07013372B2 Method for controlling information processing system, information processing system and information processing program 有权
标题翻译：控制信息处理系统，信息处理系统和信息处理程序的方法
公开(公告)号：US07013372B2
公开(公告)日：2006-03-14
申请号：US10637920
申请日：2003-08-07
申请人： Kyosuke Achiwa , Masafumi Nozawa
发明人： Kyosuke Achiwa , Masafumi Nozawa
IPC分类号： G06F12/16 , G06F11/00
CPC分类号： G06F11/2041 , G06F11/2058 , G06F11/2069 , G06F11/2071
摘要： An information processing system includes three storage apparatuses installed on three sites for the purpose of disaster recovery. The three storage apparatuses can be accessed by three information processing apparatuses, respectively, that are configured in a cluster. One of the storage apparatuses is set as a replication source and the other two storage apparatuses are set as replication destinations. The two storage apparatuses that are set as replication destinations manage a copy of data stored in the storage apparatus that is set as the replication source. In association with an execution of a failover on the information processing apparatus side, settings of the storage apparatuses as the replication source and replication destinations are automatically changed such that the storage apparatus that is set as the replication source function as a replication destination, and one of the storage apparatuses that are set as the replication destinations function as a replication source.
摘要翻译：信息处理系统包括三个用于灾难恢复的三个存储装置。三个存储装置可以分别由在集群中配置的三个信息处理装置来访问。其中一个存储设备被设置为复制源，另外两个存储设备被设置为复制目的地。设置为复制目的地的两个存储装置管理存储在被设置为复制源的存储装置中的数据的副本。与信息处理设备侧的故障切换的执行相关联，作为复制源和复制目的地的存储设备的设置被自动改变，使得设置为复制源的存储设备作为复制目的地起作用，并且一个设置为复制目的地的存储装置作为复制源起作用。

5. 发明授权

US5613088A Raid system including first and second read/write heads for each disk drive 失效
标题翻译： RAID系统包括每个磁盘驱动器的第一个和第二个读/写头
公开(公告)号：US5613088A
公开(公告)日：1997-03-18
申请号：US273171
申请日：1994-07-26
申请人： Kyosuke Achiwa , Akira Yamamoto , Tetsuhiko Fujii , Takao Satoh , Masafumi Nozawa
发明人： Kyosuke Achiwa , Akira Yamamoto , Tetsuhiko Fujii , Takao Satoh , Masafumi Nozawa
IPC分类号： G06F3/06 , G06F11/10 , G11B20/18 , G06F12/02
CPC分类号： G06F11/1076 , G11B20/1833 , G06F2211/1054
摘要： A disk array apparatus, which has redundant data arranged in a distributing layout by record includes apparatus for speeding up redundant data updating processing during later updating, apparatus and a read head and write head securely mounted on a single actuator. In operation, old parity data is read out by the read head and then is used to generate new, updated parity data. The updated parity data is written into the record where the old parity data was held within one turn of the disk after the old parity data has been read out.
摘要翻译：具有通过记录布置在分配布局中的冗余数据的磁盘阵列装置包括用于在稍后更新期间加速冗余数据更新处理的装置，装置以及牢固地安装在单个致动器上的读取头和写头。在操作中，读取头读出旧的奇偶校验数据，然后用于生成新的更新的奇偶校验数据。更新的奇偶校验数据被写入到在旧的奇偶校验数据被读出之后，旧的奇偶校验数据被保持在盘的一圈内的记录中。

6. 发明申请

US20080046671A1 Storage System 有权
标题翻译：存储系统
公开(公告)号：US20080046671A1
公开(公告)日：2008-02-21
申请号：US11875129
申请日：2007-10-19
申请人： Eiichi Sato , Masafumi Nozawa , Kyosuke Achiwa
发明人： Eiichi Sato , Masafumi Nozawa , Kyosuke Achiwa
IPC分类号： G06F12/02 , G06F12/16 , G06F15/177
CPC分类号： G06F3/0647 , G06F3/0605 , G06F3/065 , G06F3/067 , H04L67/22
摘要： A technique that can efficiently achieve migration of a configuration and data between storage units with varying constructions of configuration information and that can alleviate burdens of personal operation by an administrator, etc. With the configuration information of each storage unit controlled by the storage control server, based on each piece of configuration information, the transfer-source configu-ration information is converted into information necessary for establishing the logical partition configuration of a storage unit which has the transfer-destination logical partition function. The information prepared by the conversion is transmitted to the transfer-destination storage unit and the configuration with the transfer-source logical configuration set as the transfer-destination logical partition is updated in the transfer-destination storage unit. After the migration of the configuration, the data is migrated using a remote copy function of carrying out data copy between the transfer-source and transfer-destination logical devices.
摘要翻译：一种技术，可以有效地实现存储单元之间配置和数据的迁移，具有不同结构的配置信息，并且可以减轻管理员等对个人操作的负担。利用由存储控制服务器控制的每个存储单元的配置信息，基于每条配置信息，将转移源配置信息转换为建立具有传送目的地逻辑分区功能的存储单元的逻辑分区配置所需的信息。通过转换准备的信息被发送到传送目的地存储单元，并且在传送目的地存储单元中更新设置为传送目的地逻辑分区的传送源逻辑配置的配置。迁移配置后，使用在传输源和传输目的地逻辑设备之间执行数据复制的远程复制功能来迁移数据。

7. 发明申请

US20070162718A1 STORAGE SYSTEM 失效
标题翻译：存储系统
公开(公告)号：US20070162718A1
公开(公告)日：2007-07-12
申请号：US11694095
申请日：2007-03-30
申请人： Eiichi Sato , Masafumi Nozawa , Kyosuke Achiwa
发明人： Eiichi Sato , Masafumi Nozawa , Kyosuke Achiwa
IPC分类号： G06F13/00 , G06F12/00 , G06F12/16
CPC分类号： G06F3/0647 , G06F3/0605 , G06F3/065 , G06F3/067 , H04L67/22
摘要： A technique that can efficiently achieve migration of a configuration and data between storage units with varying constructions of configuration information and that can alleviate burdens of personal operation by an administrator, etc. With the configuration information of each storage unit controlled by the storage control server, based on each piece of configuration information, the transfer-source configuration information is converted into information necessary for establishing the logical partition configuration of a storage unit which has the transfer-destination logical partition function. The information prepared by the conversion is transmitted to the transfer-destination storage unit and the configuration with the transfer-source logical configuration set as the transfer-destination logical partition is updated in the transfer-destination storage unit. After the migration of the configuration, the data is migrated using a remote copy function of carrying out data copy between the transfer-source and transfer-destination logical devices.
摘要翻译：一种技术，可以有效地实现存储单元之间配置和数据的迁移，具有不同结构的配置信息，并且可以减轻管理员等对个人操作的负担。利用由存储控制服务器控制的每个存储单元的配置信息，基于每个配置信息，将转移源配置信息转换为建立具有传送目的地逻辑分区功能的存储单元的逻辑分区配置所需的信息。通过转换准备的信息被发送到传送目的地存储单元，并且在传送目的地存储单元中更新设置为传送目的地逻辑分区的传送源逻辑配置的配置。迁移配置后，使用在传输源和传输目的地逻辑设备之间执行数据复制的远程复制功能来迁移数据。

8. 发明申请

US20060129608A1 Storage system 失效
标题翻译：存储系统
公开(公告)号：US20060129608A1
公开(公告)日：2006-06-15
申请号：US11038227
申请日：2005-01-21
申请人： Elichi Sato , Masafumi Nozawa , Kyosuke Achiwa
发明人： Elichi Sato , Masafumi Nozawa , Kyosuke Achiwa
IPC分类号： G06F17/30
CPC分类号： G06F11/1461 , G06F11/1456 , G06F11/1458 , G06F11/1464 , Y10S707/99943 , Y10S707/99955
摘要： There is provided a technique in which such a configuration as to include storage apparatuses on a plurality of sites can reduce a burden of operation/management of backup of data stored in the storage apparatuses. The configuration includes a information processing system on each site to be a backup target, and an information processing system for executing a backup process. Through control of a management server and a process for a backup server at a backup execution point, backup data of the data stored in the storage apparatus of the information processing system is converged into the storage apparatuses of the information processing systems by a process using a remote copying function and stored in the backup device. Then, instructions are given from the management server to the respective sites with synchronized timing, and convergence and storage of said backup data are executed by obtaining a temporal synchronization.
摘要翻译：提供了一种技术，其中包括在多个站点上的存储装置的这种配置可以减少存储在存储装置中的数据的备份的操作/管理的负担。该配置包括作为备份目标的每个站点上的信息处理系统，以及用于执行备份处理的信息处理系统。通过在备份执行点对管理服务器的控制和备份服务器的处理，存储在信息处理系统的存储装置中的数据的备份数据通过使用远程复制功能并存储在备份设备中。然后，通过同步定时从管理服务器向各个站点发送指令，并且通过获得时间同步来执行所述备份数据的收敛和存储。

9. 发明授权

US07305533B2 Storage system 失效
公开(公告)号：US07305533B2
公开(公告)日：2007-12-04
申请号：US11694095
申请日：2007-03-30
申请人： Eiichi Sato , Masafumi Nozawa , Kyosuke Achiwa
发明人： Eiichi Sato , Masafumi Nozawa , Kyosuke Achiwa
IPC分类号： G06F12/02
CPC分类号： G06F3/0647 , G06F3/0605 , G06F3/065 , G06F3/067 , H04L67/22
摘要： A technique that can efficiently achieve migration of a configuration and data between storage units with varying constructions of configuration information and that can alleviate burdens of personal operation by an administrator, etc. With the configuration information of each storage unit controlled by the storage control server, based on each piece of configuration information, the transfer-source configuration information is converted into information necessary for establishing the logical partition configuration of a storage unit which has the transfer-destination logical partition function. The information prepared by the conversion is transmitted to the transfer-destination storage unit and the configuration with the transfer-source logical configuration set as the transfer-destination logical partition is updated in the transfer-destination storage unit. After the migration of the configuration, the data is migrated using a remote copy function of carrying out data copy between the transfer-source and transfer-destination logical devices.

10. 发明申请

US20060212673A1 Storage management computer program product and grouping method for storage groups 有权
标题翻译：存储管理计算机程序存储组的产品和分组方法
公开(公告)号：US20060212673A1
公开(公告)日：2006-09-21
申请号：US11138500
申请日：2005-05-27
申请人： Hitoshi Fukuguchi , Kyosuke Achiwa , Masafumi Nozawa
发明人： Hitoshi Fukuguchi , Kyosuke Achiwa , Masafumi Nozawa
IPC分类号： G06F12/00
CPC分类号： G06F3/0637 , G06F3/0605 , G06F3/0622 , G06F3/067 , G06F21/10
摘要： A method for grouping a plurality of storage resources provided by a storage system into storage groups. Storage management software obtains storage resource configuration information set for each of a number of logical partitions in the storage system and groups the storage resources into storage groups such that the storage resource group configuration individually set for the logical partitions in the storage system matches the group configuration of the storage resources constituting the storage groups.
摘要翻译：一种用于将由存储系统提供的多个存储资源分组成存储组的方法。存储管理软件获取为存储系统中的多个逻辑分区中的每一个设置的存储资源配置信息，并且将存储资源分组为存储组，使得为存储系统中的逻辑分区分别设置的存储资源组配置与组配置相匹配构成存储组的存储资源。

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