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1. 发明授权

US07464223B2 Storage system including storage adapters, a monitoring computer and external storage 有权
标题翻译：存储系统包括存储适配器，监控计算机和外部存储
公开(公告)号：US07464223B2
公开(公告)日：2008-12-09
申请号：US11654050
申请日：2007-01-16
申请人： Yasuo Watanabe , Yasutomo Yamamoto , Kazuhisa Fujimoto
发明人： Yasuo Watanabe , Yasutomo Yamamoto , Kazuhisa Fujimoto
IPC分类号： G06F12/00
CPC分类号： G06F11/3471 , G06F11/3414 , G06F11/3433 , G06F11/3485 , G06F2201/88 , G06F2201/885
摘要： A storage system having a cluster configuration that prevents a load from concentrating on a certain storage node and enhances access performance is disclosed. The storage system is provided with plural storage adaptors having a cache memory for storing data read/written according to an I/O request from a host and a device for holding the data stored in the cache memory, means for connecting an external storage having a logical device that handles the read/written data and a cache memory to the storage adaptor, means for monitoring and grasping a usage situation of each cache memory of the plural storage adaptors and means for referring to information of the usage situation of each cache memory acquired by the grasping means and selecting any of the storage adaptors so that usage of each cache memory is equalized, and the logical device of the external storage is controlled by the storage adaptor selected by the selection means via connection means.
摘要翻译：公开了一种具有防止负载集中在某个存储节点上并增强访问性能的集群配置的存储系统。存储系统具有多个存储适配器，其具有高速缓存存储器，用于存储根据来自主机的I / O请求读/写的数据和用于保存存储在高速缓冲存储器中的数据的设备，用于连接具有处理读/写数据的逻辑设备和存储适配器的高速缓冲存储器，用于监视和掌握多个存储适配器中的每个高速缓冲存储器的使用情况的装置，以及用于参考获取的每个高速缓冲存储器的使用情况的信息的装置通过握持装置选择任何存储适配器，使得每个高速缓冲存储器的使用均衡，并且外部存储器的逻辑设备由选择装置经由连接装置选择的存储适配器控制。

2. 发明申请

US20070118694A1 Storage system 有权
标题翻译：存储系统
公开(公告)号：US20070118694A1
公开(公告)日：2007-05-24
申请号：US11654050
申请日：2007-01-16
申请人： Yasuo Watanabe , Yasutomo Yamamoto , Kazuhisa Fujimoto
发明人： Yasuo Watanabe , Yasutomo Yamamoto , Kazuhisa Fujimoto
IPC分类号： G06F12/00
CPC分类号： G06F11/3471 , G06F11/3414 , G06F11/3433 , G06F11/3485 , G06F2201/88 , G06F2201/885
摘要： A storage system having a cluster configuration that prevents a load from concentrating on a certain storage node and enhances access performance is disclosed. The storage system is provided with plural storage adaptors having a cache memory for storing data read/written according to an I/O request from a host and a device for holding the data stored in the cache memory, means for connecting an external storage having a logical device that handles the read/written data and a cache memory to the storage adaptor, means for monitoring and grasping a usage situation of each cache memory of the plural storage adaptors and means for referring to information of the usage situation of each cache memory acquired by the grasping means and selecting any of the storage adaptors so that usage of each cache memory is equalized, and the logical device of the external storage is controlled by the storage adaptor selected by the selection means via connection means.
摘要翻译：公开了一种具有防止负载集中在某个存储节点上并增强访问性能的集群配置的存储系统。存储系统具有多个存储适配器，其具有高速缓存存储器，用于存储根据来自主机的I / O请求读/写的数据和用于保存存储在高速缓冲存储器中的数据的设备，用于连接具有处理读/写数据的逻辑设备和存储适配器的高速缓冲存储器，用于监视和掌握多个存储适配器中的每个高速缓冲存储器的使用情况的装置，以及用于参考获取的每个高速缓冲存储器的使用情况的信息的装置通过握持装置选择任何存储适配器，使得每个高速缓冲存储器的使用均衡，并且外部存储器的逻辑设备由选择装置经由连接装置选择的存储适配器控制。

3. 发明申请

US20050216692A1 Storage system 有权
标题翻译：存储系统
公开(公告)号：US20050216692A1
公开(公告)日：2005-09-29
申请号：US10845409
申请日：2004-05-12
申请人： Yasuo Watanabe , Yasutomo Yamamoto , Kazuhisa Fujimoto
发明人： Yasuo Watanabe , Yasutomo Yamamoto , Kazuhisa Fujimoto
IPC分类号： G06F12/08 , G06F3/06 , G06F12/00 , G06F13/10
CPC分类号： G06F11/3471 , G06F11/3414 , G06F11/3433 , G06F11/3485 , G06F2201/88 , G06F2201/885
摘要： A storage system having a cluster configuration that prevents a load from concentrating on a certain storage node and enhances access performance is disclosed. The storage system is provided with plural storage adaptors having a cache memory for storing data read/written according to an I/O request from a host and a device for holding the data stored in the cache memory, means for connecting an external storage having a logical device that handles the read/written data and a cache memory to the storage adaptor, means for monitoring and grasping a usage situation of each cache memory of the plural storage adaptors and means for referring to information of the usage situation of each cache memory acquired by the grasping means and selecting any of the storage adaptors so that usage of each cache memory is equalized, and the logical device of the external storage is controlled by the storage adaptor selected by the selection means via connection means.
摘要翻译：公开了一种具有防止负载集中在某个存储节点上并增强访问性能的集群配置的存储系统。存储系统具有多个存储适配器，其具有高速缓存存储器，用于存储根据来自主机的I / O请求读/写的数据和用于保存存储在高速缓冲存储器中的数据的设备，用于连接具有处理读/写数据的逻辑设备和存储适配器的高速缓冲存储器，用于监视和掌握多个存储适配器中的每个高速缓冲存储器的使用情况的装置，以及用于参考获取的每个高速缓冲存储器的使用情况的信息的装置通过握持装置选择任何存储适配器，使得每个高速缓冲存储器的使用均衡，并且外部存储器的逻辑设备由选择装置经由连接装置选择的存储适配器控制。

4. 发明授权

US07171522B2 Storage system including storage adaptors having cache memories and grasping usage situation of each cache memory and equalizing usage of cache memories 有权
标题翻译：存储系统包括具有高速缓冲存储器的存储适配器，并且掌握每个高速缓冲存储器的使用情况并均衡缓存存储器的使用
公开(公告)号：US07171522B2
公开(公告)日：2007-01-30
申请号：US10845409
申请日：2004-05-12
申请人： Yasuo Watanabe , Yasutomo Yamamoto , Kazuhisa Fujimoto
发明人： Yasuo Watanabe , Yasutomo Yamamoto , Kazuhisa Fujimoto
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F11/3471 , G06F11/3414 , G06F11/3433 , G06F11/3485 , G06F2201/88 , G06F2201/885
摘要： A storage system having a cluster configuration that prevents a load from concentrating on a certain storage node and enhances access performance is disclosed. The storage system is provided with plural storage adaptors having a cache memory for storing data read/written according to an I/O request from a host and a device for holding the data stored in the cache memory, means for connecting an external storage having a logical device that handles the read/written data and a cache memory to the storage adaptor, means for monitoring and grasping a usage situation of each cache memory of the plural storage adaptors and means for referring to information of the usage situation of each cache memory acquired by the grasping means and selecting any of the storage adaptors so that usage of each cache memory is equalized, and the logical device of the external storage is controlled by the storage adaptor selected by the selection means via connection means.
摘要翻译：公开了一种具有防止负载集中在某个存储节点上并增强访问性能的集群配置的存储系统。存储系统具有多个存储适配器，其具有高速缓存存储器，用于存储根据来自主机的I / O请求读/写的数据和用于保存存储在高速缓冲存储器中的数据的设备，用于连接具有处理读/写数据的逻辑设备和存储适配器的高速缓冲存储器，用于监视和掌握多个存储适配器中的每个高速缓冲存储器的使用情况的装置，以及用于参考获取的每个高速缓冲存储器的使用情况的信息的装置通过握持装置选择任何存储适配器，使得每个高速缓冲存储器的使用均衡，并且外部存储器的逻辑设备由选择装置经由连接装置选择的存储适配器控制。

5. 发明授权

US08090979B2 Information system and data transfer method 有权
标题翻译：信息系统和数据传输方式
公开(公告)号：US08090979B2
公开(公告)日：2012-01-03
申请号：US12856712
申请日：2010-08-16
申请人： Yasuo Watanabe , Yasutomo Yamamoto , Kenta Ninose , Yoshiaki Eguchi , Takashige Iwamura , Hisao Homma
发明人： Yasuo Watanabe , Yasutomo Yamamoto , Kenta Ninose , Yoshiaki Eguchi , Takashige Iwamura , Hisao Homma
IPC分类号： G06F11/00
CPC分类号： G06F11/2069 , G06F11/2071 , G06F11/2087
摘要： Availability of an information system including a storage apparatus and a computer is improved. First and second storage apparatuses execute remote copy of copying data written into a first primary volume from the computer to a second primary volume, at least one of the first and second storage apparatuses executes local copy of copying the data written into the first or second primary volume in a self-storage apparatus to the corresponding first or second secondary volume, and the computer switches the destination of a write request of the data from the first storage apparatus to the second storage apparatus in case of a failure occurring in the first storage apparatus.
摘要翻译：改进了包括存储装置和计算机的信息系统的可用性。第一和第二存储装置将从计算机写入第一主卷的复制数据的远程副本执行到第二主卷，第一和第二存储装置中的至少一个执行拷贝写入第一或第二主卷的数据的本地副本自动存储装置中的音量到相应的第一或第二次音量，并且计算机在第一存储装置发生故障的情况下将数据的写入请求的目的地从第一存储装置切换到第二存储装置。

6. 发明授权

US08386839B2 Information system and data transfer method 有权
标题翻译：信息系统和数据传输方式
公开(公告)号：US08386839B2
公开(公告)日：2013-02-26
申请号：US13209560
申请日：2011-08-15
申请人： Yasuo Watanabe , Yasutomo Yamamoto , Kenta Ninose , Yoshiaki Eguchi , Takashige Iwamura , Hisao Homma
发明人： Yasuo Watanabe , Yasutomo Yamamoto , Kenta Ninose , Yoshiaki Eguchi , Takashige Iwamura , Hisao Homma
IPC分类号： G06F11/00
CPC分类号： G06F11/2069 , G06F11/2071 , G06F11/2087
摘要： Availability of an information system including a storage apparatus and a computer is improved. First and second storage apparatuses execute remote copy of copying data written into a first primary volume from the computer to a second primary volume, at least one of the first and second storage apparatuses executes local copy of copying the data written into the first or second primary volume in a self-storage apparatus to the corresponding first or second secondary volume, and the computer switches the destination of a write request of the data from the first storage apparatus to the second storage apparatus in case of a failure occurring in the first storage apparatus.
摘要翻译：改进了包括存储装置和计算机的信息系统的可用性。第一和第二存储装置将从计算机写入第一主卷的复制数据的远程副本执行到第二主卷，第一和第二存储装置中的至少一个执行拷贝写入第一或第二主卷的数据的本地副本自动存储装置中的音量到相应的第一或第二次音量，并且计算机在第一存储装置发生故障的情况下将数据的写入请求的目的地从第一存储装置切换到第二存储装置。

7. 发明授权

US07802131B2 Information system and data transfer method 有权
标题翻译：信息系统和数据传输方式
公开(公告)号：US07802131B2
公开(公告)日：2010-09-21
申请号：US11850918
申请日：2007-09-06
申请人： Yasuo Watanabe , Yasutomo Yamamoto , Kenta Ninose , Yoshiaki Eguchi , Takashige Iwamura , Hisao Homma
发明人： Yasuo Watanabe , Yasutomo Yamamoto , Kenta Ninose , Yoshiaki Eguchi , Takashige Iwamura , Hisao Homma
IPC分类号： G06F11/00
CPC分类号： G06F11/2069 , G06F11/2071 , G06F11/2087
摘要： Availability of an information system including a storage apparatus and a computer is improved. First and second storage apparatuses execute remote copy of copying data written into a first primary volume from the computer to a second primary volume, at least one of the first and second storage apparatuses executes local copy of copying the data written into the first or second primary volume in a self-storage apparatus to the corresponding first or second secondary volume, and the computer switches the destination of a write request of the data from the first storage apparatus to the second storage apparatus in case of a failure occurring in the first storage apparatus.
摘要翻译：改进了包括存储装置和计算机的信息系统的可用性。第一和第二存储装置将从计算机写入第一主卷的复制数据的远程副本执行到第二主卷，第一和第二存储装置中的至少一个执行拷贝写入第一或第二主卷的数据的本地副本自动存储装置中的音量到相应的第一或第二次音量，并且计算机在第一存储装置发生故障的情况下将数据的写入请求的目的地从第一存储装置切换到第二存储装置。

8. 发明申请

US20080104347A1 INFORMATION SYSTEM AND DATA TRANSFER METHOD OF INFORMATION SYSTEM 有权
标题翻译：信息系统信息系统和数据传输方法
公开(公告)号：US20080104347A1
公开(公告)日：2008-05-01
申请号：US11850925
申请日：2007-09-06
申请人： Takashige IWAMURA , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
发明人： Takashige IWAMURA , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
IPC分类号： G06F12/16
CPC分类号： G06F11/2092 , G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F11/2069 , G06F11/2074 , G06F11/2076 , G06F11/2082
摘要： Availability of an information system including a storage apparatus and a host computer is improved. A host system includes a first storage apparatus provided with a first volume for storing data, and a second storage apparatus for storing the data sent from the first storage apparatus. In case of a failure occurring in the first storage apparatus, the host sends the data to be sent to the first storage apparatus to the second storage apparatus.
摘要翻译：提高了包括存储装置和主机的信息系统的可用性。主机系统包括：第一存储装置，具有用于存储数据的第一卷;以及第二存储装置，用于存储从第一存储装置发送的数据。在第一存储装置发生故障的情况下，主机向第二存储装置发送要发送给第一存储装置的数据。

9. 发明申请

US20110154102A1 INFORMATION SYSTEM, DATA TRANSFER METHOD AND DATA PROTECTION METHOD 有权
标题翻译：信息系统，数据传输方法和数据保护方法
公开(公告)号：US20110154102A1
公开(公告)日：2011-06-23
申请号：US13039526
申请日：2011-03-03
申请人： Hiroaki AKUTSU , Takashige Iwamura , Kenta Ninose , Yasuo Watanabe , Yasutomo Yamamoto , Yoshiaki Eguchi , Hisao Homma
发明人： Hiroaki AKUTSU , Takashige Iwamura , Kenta Ninose , Yasuo Watanabe , Yasutomo Yamamoto , Yoshiaki Eguchi , Hisao Homma
IPC分类号： G06F11/20
CPC分类号： G06F11/2082 , G06F11/2058 , G06F11/2074 , G06F11/2076 , G06F11/2079 , G06F11/2084
摘要： Availability of an information system including a storage system that performs remote copy between two or more storage apparatuses and a host computer using such storage system is improved. A third storage apparatus including a third volume is coupled to a first storage apparatus, a fourth storage apparatus including a fourth volume is coupled to a second storage apparatus, the first and third storage apparatuses perform remote copy of copying data stored in a first volume to the third volume, the first and second storage apparatuses perform remote copy of copying data stored in the first volume to a second volume, and the third and fourth storage apparatuses perform remote copy of copying data stored in the third volume to the fourth volume.
摘要翻译：提高包括在两个或多个存储设备之间执行远程复制的存储系统的信息系统和使用这种存储系统的主计算机的可用性。包括第三卷的第三存储装置耦合到第一存储装置，包括第四卷的第四存储装置耦合到第二存储装置，第一和第三存储装置执行存储在第一卷中的复制数据的远程副本第三卷，第一和第二存储装置将存储在第一卷中的复制数据的远程副本执行到第二卷，并且第三和第四存储装置执行存储在第三卷中的复制数据的远程副本到第四卷。

10. 发明授权

US07100074B2 Storage system, and control method, job scheduling processing method, and failure handling method therefor, and program for each method 失效
标题翻译：存储系统和控制方法，作业调度处理方法及其故障处理方法，以及各种方法的程序
公开(公告)号：US07100074B2
公开(公告)日：2006-08-29
申请号：US10771453
申请日：2004-02-05
申请人： Yasuo Watanabe , Yasutomo Yamamoto , Yoshiaki Eguchi
发明人： Yasuo Watanabe , Yasutomo Yamamoto , Yoshiaki Eguchi
IPC分类号： G06F11/00
CPC分类号： G06F11/1441 , G06F3/061 , G06F3/0617 , G06F3/0631 , G06F3/0689 , G06F12/0804 , G06F12/0873 , G06F2212/261
摘要： An arbitrary number of a plurality of physical devices are mapped to each logical device provided for a host as a working unit, while considering a priority given to each logical device, and with each physical device being made up of a plurality of disk devices. This arrangement allows dirty data to be quickly saved to the disk devices in the order of logical device priority in the event of a failure. Furthermore, jobs are preferentially processed for important tasks in the event of a failure to reduce deterioration of the host processing performance.
摘要翻译：多个物理设备的任意数量被映射到为主机提供的每个逻辑设备作为工作单元，同时考虑给予每个逻辑设备的优先级，并且每个物理设备由多个磁盘设备组成。这种布置允许在发生故障的情况下以逻辑设备优先级的顺序将脏数据快速保存到磁盘设备。此外，在无法减少主机处理性能恶化的情况下，优先处理作业用于重要任务。

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