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1. 发明申请

US20060277378A1 Remote copy system 失效
公开(公告)号：US20060277378A1
公开(公告)日：2006-12-07
申请号：US11503937
申请日：2006-08-15
申请人： Noboru Morishita , Yasutomo Yamamoto , Yoshiaki Eguchi
发明人： Noboru Morishita , Yasutomo Yamamoto , Yoshiaki Eguchi
IPC分类号： G06F12/16
CPC分类号： G06F3/0647 , G06F3/061 , G06F3/067 , G06F11/2071
摘要： When data in the first primary volume is migrated to the second primary volume, an access request from the host to the primary volume is transferred to the second primary volume. Further, the second storage system stores write data received from the host and data of the first primary volume received from the storage system, into the second primary volume. Out of data stored in the second primary volume, the second storage system sends data determined by management information received from the first storage system, to the third storage system.

2. 发明申请

US20050125609A1 Storage system and replication creation method thereof 失效
标题翻译：存储系统及其复制创建方法
公开(公告)号：US20050125609A1
公开(公告)日：2005-06-09
申请号：US10766823
申请日：2004-01-30
申请人： Ai Satoyama , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
发明人： Ai Satoyama , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
IPC分类号： G06F3/06 , G06F11/14 , G06F11/20 , G06F12/00 , G06F12/16
CPC分类号： G06F11/2069 , Y10S707/99953 , Y10S707/99955
摘要： In a storage system having a plurality of control units each connected with a plurality of disk units, it is provided that a replication is created in the volume of the disk units connected to different control units. The replication creation unit of a given control unit creates a replication in the volume of the disk unit connected to other control units in such a manner that the original volume information, the replication volume information in the control unit and information on the other control units are registered as volume pair information. Based on this volume pair information, a replication creation request is transmitted to the other control units.
摘要翻译：在具有多个控制单元的存储系统中，每个控制单元各自与多个盘单元相连，条件是在连接到不同控制单元的盘单元的卷中创建复制。给定控制单元的复制创建单元以连接到其它控制单元的盘单元的卷的形式创建复制，使得原始卷信息，控制单元中的复制卷信息和关于其他控制单元的信息是注册为卷对信息。基于该卷对信息，将复制创建请求发送到其他控制单元。

3. 发明授权

US07269646B2 Method for coupling storage devices of cluster storage 有权
标题翻译：耦合集群存储设备的方法
公开(公告)号：US07269646B2
公开(公告)日：2007-09-11
申请号：US10768648
申请日：2004-02-02
申请人： Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
发明人： Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
IPC分类号： G06F15/173
CPC分类号： G06F3/0613 , G06F3/0644 , G06F3/0664 , G06F3/067 , G06F12/0866 , H04L67/1097
摘要： In a cluster storage system, storage areas scattered in a plurality of storage nodes are coupled into a single storage area for access by a host computer. The cluster storage system has a first storage node and a second storage node, each of which has a disk and a control processor for controlling input/output to/from the disk, and a host interface node for connecting the first and second storage nodes to a computer. The first storage node manages a storage area having a first storage area existing in the first storage node and a second storage area existing in the second storage node as a logical device. Upon receipt of an access request having identification information corresponding to the logical device from the computer, the host interface node forwards the access request to the first storage node.
摘要翻译：在集群存储系统中，分散在多个存储节点中的存储区域被耦合到单个存储区域中以供主计算机访问。集群存储系统具有第一存储节点和第二存储节点，每个第一存储节点和第二存储节点都具有磁盘和用于控制到/从磁盘的输入/输出的控制处理器，以及用于将第一和第二存储节点连接到一台电脑。第一存储节点管理具有存在于第一存储节点中的第一存储区域和存在于第二存储节点中的第二存储区域作为逻辑设备的存储区域。在从计算机接收到具有与逻辑设备相对应的识别信息的访问请求时，主机接口节点将访问请求转发到第一存储节点。

4. 发明申请

US20070180191A1 Storage system and replication creation method thereof 失效
标题翻译：存储系统及其复制创建方法
公开(公告)号：US20070180191A1
公开(公告)日：2007-08-02
申请号：US11727945
申请日：2007-03-29
申请人： Ai Satoyama , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
发明人： Ai Satoyama , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
IPC分类号： G06F12/16
CPC分类号： G06F11/2069 , Y10S707/99953 , Y10S707/99955
摘要： In a storage system having a plurality of control units each connected with a plurality of disk units, it is provided that a replication is created in the volume of the disk units connected to different control units. The replication creation unit of a given control unit creates a replication in the volume of the disk unit connected to other control units in such a manner that the original volume information, the replication volume information in the control unit and information on the other control units are registered as volume pair information. Based on this volume pair information, a replication creation request is transmitted to the other control units.
摘要翻译：在具有多个控制单元的存储系统中，每个控制单元各自与多个盘单元相连，条件是在连接到不同控制单元的盘单元的卷中创建复制。给定控制单元的复制创建单元以连接到其它控制单元的盘单元的卷的形式创建复制，使得原始卷信息，控制单元中的复制卷信息和关于其他控制单元的信息是注册为卷对信息。基于该卷对信息，将复制创建请求发送到其他控制单元。

5. 发明授权

US07461225B2 Storage system and replication creation method thereof 失效
标题翻译：存储系统及其复制创建方法
公开(公告)号：US07461225B2
公开(公告)日：2008-12-02
申请号：US11727945
申请日：2007-03-29
申请人： Ai Satoyama , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
发明人： Ai Satoyama , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
IPC分类号： G06F12/16
CPC分类号： G06F11/2069 , Y10S707/99953 , Y10S707/99955
摘要： In a storage system having a plurality of control units each connected with a plurality of disk units, it is provided that a replication is created in the volume of the disk units connected to different control units. The replication creation unit of a given control unit creates a replication in the volume of the disk unit connected to other control units in such a manner that the original volume information, the replication volume information in the control unit and information on the other control units are registered as volume pair information. Based on this volume pair information, a replication creation request is transmitted to the other control units.
摘要翻译：在具有多个控制单元的存储系统中，每个控制单元各自与多个盘单元相连，条件是在连接到不同控制单元的盘单元的卷中创建复制。给定控制单元的复制创建单元以连接到其它控制单元的盘单元的卷的形式创建复制，使得原始卷信息，控制单元中的复制卷信息和关于其他控制单元的信息是注册为卷对信息。基于该卷对信息，将复制创建请求发送到其他控制单元。

6. 发明授权

US07124267B2 Remote copy system 有权
标题翻译：远程复制系统
公开(公告)号：US07124267B2
公开(公告)日：2006-10-17
申请号：US10783018
申请日：2004-02-23
申请人： Noboru Morishita , Yasutomo Yamamoto , Yoshiaki Eguchi
发明人： Noboru Morishita , Yasutomo Yamamoto , Yoshiaki Eguchi
IPC分类号： G06F12/00
CPC分类号： G06F3/0647 , G06F3/061 , G06F3/067 , G06F11/2071
摘要： When data in the first primary volume is migrated to the second primary volume, an access request from the host to the primary volume is transferred to the second primary volume. Further, the second storage system stores write data received from the host and data of the first primary volume received from the storage system, into the second primary volume. Out of data stored in the second primary volume, the second storage system sends data determined by management information received from the first storage system, to the third storage system.
摘要翻译：当第一个主卷中的数据迁移到第二个主卷时，从主机到主卷的访问请求将传输到第二个主卷。此外，第二存储系统将从主机接收的写入数据和从存储系统接收的第一主卷的数据存储到第二主卷中。从存储在第二主卷中的数据中，第二存储系统将由从第一存储系统接收的管理信息确定的数据发送到第三存储系统。

7. 发明授权

US07506120B2 Data transfer virtualization system 失效
标题翻译：数据传输虚拟化系统
公开(公告)号：US07506120B2
公开(公告)日：2009-03-17
申请号：US11503937
申请日：2006-08-15
申请人： Noboru Morishita , Yasutomo Yamamoto , Yoshiaki Eguchi
发明人： Noboru Morishita , Yasutomo Yamamoto , Yoshiaki Eguchi
IPC分类号： G06F12/00
CPC分类号： G06F3/0647 , G06F3/061 , G06F3/067 , G06F11/2071
摘要： When data in the first primary volume is migrated to the second primary volume, an access request from the host to the primary volume is transferred to the second primary volume. Further, the second storage system stores write data received from the host and data of the first primary volume received from the storage system, into the second primary volume. Out of data stored in the second primary volume, the second storage system sends data determined by management information received from the first storage system, to the third storage system.
摘要翻译：当第一个主卷中的数据迁移到第二个主卷时，从主机到主卷的访问请求将传输到第二个主卷。此外，第二存储系统将从主机接收的写入数据和从存储系统接收的第一主卷的数据存储到第二主卷中。从存储在第二主卷中的数据中，第二存储系统将由从第一存储系统接收的管理信息确定的数据发送到第三存储系统。

8. 发明申请

US20090070530A1 STORAGE SYSTEM AND REPLICATION CREATION METHOD THEREOF 有权
标题翻译：存储系统及其创建方法
公开(公告)号：US20090070530A1
公开(公告)日：2009-03-12
申请号：US12265263
申请日：2008-11-05
申请人： Ai SATOYAMA , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
发明人： Ai SATOYAMA , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
IPC分类号： G06F12/02
CPC分类号： G06F11/2069 , Y10S707/99953 , Y10S707/99955
摘要： In a storage system having a plurality of control units each connected with a plurality of disk units, it is provided that a replication is created in the volume of the disk units connected to different control units. The replication creation unit of a given control unit creates a replication in the volume of the disk unit connected to other control units in such a manner that the original volume information, the replication volume information in the control unit and information on the other control units are registered as volume pair information. Based on this volume pair information, a replication creation request is transmitted to the other control units.
摘要翻译：在具有多个控制单元的存储系统中，每个控制单元各自与多个盘单元相连，条件是在连接到不同控制单元的盘单元的卷中创建复制。给定控制单元的复制创建单元以连接到其它控制单元的盘单元的卷的形式创建复制，使得原始卷信息，控制单元中的复制卷信息和关于其他控制单元的信息是注册为卷对信息。基于该卷对信息，将复制创建请求发送到其他控制单元。

9. 发明申请

US20050138308A1 Remote copy system 有权
标题翻译：远程复制系统
公开(公告)号：US20050138308A1
公开(公告)日：2005-06-23
申请号：US10783018
申请日：2004-02-23
申请人： Noboru Morishita , Yasutomo Yamamoto , Yoshiaki Eguchi
发明人： Noboru Morishita , Yasutomo Yamamoto , Yoshiaki Eguchi
IPC分类号： G06F3/06 , G06F12/00 , G06F12/16
CPC分类号： G06F3/0647 , G06F3/061 , G06F3/067 , G06F11/2071
摘要： A remote copy technique according to which data of a primary volume is migrated while continuing remote copy processing and receiving access requests from a host. A remote copy system comprises a first storage system having a first primary volume, a second storage system having a second primary volume and a third storage system having a secondary volume, and remote copying is performed between the first primary volume and the second volume. When data in the first primary volume is migrated to the second primary volume, an access request from the host to the primary volume is transferred to the second primary volume. Further, the second storage system stores write data received from the host and data of the first primary volume received from the storage system, into the second primary volume. Out of data stored in the second primary volume, the second storage system sends data determined by management information received from the first storage system, to the third storage system.
摘要翻译：一种远程复制技术，根据该远程复制技术，在继续远程复制处理并从主机接收访问请求的同时迁移主卷的数据。远程复制系统包括具有第一主卷的第一存储系统，具有第二主卷的第二存储系统和具有辅助卷的第三存储系统，并且在第一主卷和第二卷之间执行远程复制。当第一个主卷中的数据迁移到第二个主卷时，从主机到主卷的访问请求将传输到第二个主卷。此外，第二存储系统将从主机接收的写入数据和从存储系统接收的第一主卷的数据存储到第二主卷中。从存储在第二主卷中的数据中，第二存储系统将由从第一存储系统接收的管理信息确定的数据发送到第三存储系统。

10. 发明授权

US07721058B2 Storage system and replication creation method thereof 有权
标题翻译：存储系统及其复制创建方法
公开(公告)号：US07721058B2
公开(公告)日：2010-05-18
申请号：US12265263
申请日：2008-11-05
申请人： Ai Satoyama , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
发明人： Ai Satoyama , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
IPC分类号： G06F12/16
CPC分类号： G06F11/2069 , Y10S707/99953 , Y10S707/99955
摘要： In a storage system having a plurality of control units each connected with a plurality of disk units, it is provided that a replication is created in the volume of the disk units connected to different control units. The replication creation unit of a given control unit creates a replication in the volume of the disk unit connected to other control units in such a manner that the original volume information, the replication volume information in the control unit and information on the other control units are registered as volume pair information. Based on this volume pair information, a replication creation request is transmitted to the other control units.
摘要翻译：在具有多个控制单元的存储系统中，每个控制单元各自与多个盘单元相连，条件是在连接到不同控制单元的盘单元的卷中创建复制。给定控制单元的复制创建单元以连接到其它控制单元的盘单元的卷的形式创建复制，使得原始卷信息，控制单元中的复制卷信息和关于其他控制单元的信息是注册为卷对信息。基于该卷对信息，将复制创建请求发送到其他控制单元。

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