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11. 发明授权

US07904683B2 Storage system 有权
标题翻译：存储系统
公开(公告)号：US07904683B2
公开(公告)日：2011-03-08
申请号：US11969973
申请日：2008-01-07
申请人： Ran Ogata , Junichi Muto , Kazue Jindo , Isamu Kurokawa
发明人： Ran Ogata , Junichi Muto , Kazue Jindo , Isamu Kurokawa
IPC分类号： G06F12/00
CPC分类号： G06F3/0647 , G06F3/0617 , G06F3/0662 , G06F3/0683 , G06F11/2071 , G06F11/2079 , G06F11/2082
摘要： Provided is a storage system enabling the addition of a storage apparatus without going offline. When a first storage apparatus receives from a host system a command for writing first data in any one of the primary volumes in a primary volume group, it writes the first data in the relevant primary volume and sends to a second storage apparatus a first command for writing the first data in a secondary volume specified using first mapping information. When the second storage apparatus receives from the host system a command for writing second data in any one of the secondary volume groups in a secondary volume group, it writes the second data in the relevant secondary volume and sends to the first storage apparatus a second command for writing the second data in a primary volume specified using second mapping information.
摘要翻译：提供了一种能够在不脱机的情况下添加存储装置的存储系统。当第一存储装置从主机系统接收到用于在主卷组中的主卷中的任何一个卷中写入第一数据的命令时，其将第一数据写入相关主卷，并向第二存储装置发送第一命令，将第一个数据写入使用第一映射信息指定的辅助卷。当第二存储装置从主机系统接收到用于在次卷组中的任何一个次卷组中写入第二数据的命令时，将第二数据写入相关副卷，并向第一存储装置发送第二命令用于将第二数据写入使用第二映射信息指定的主卷中。

12. 发明授权

US07757055B2 Storage system and data migration method for the same 失效
标题翻译：存储系统和数据迁移方法相同
公开(公告)号：US07757055B2
公开(公告)日：2010-07-13
申请号：US11594735
申请日：2006-11-09
申请人： Masaru Tsukada , Isamu Kurokawa , Ran Ogata
发明人： Masaru Tsukada , Isamu Kurokawa , Ran Ogata
IPC分类号： G06F13/00
CPC分类号： G06F3/0647 , G06F3/0607 , G06F3/0617 , G06F3/067
摘要： A method and system are provided that can realize data migration between volumes accessed by a host computer without stopping the host computer accessing the volumes. A host computer 10 is connected to a storage subsystem 14 via paths 54 and 56, and the storage subsystem 14 is connected to a storage subsystem 12 via a path 58 (or paths 58 and 60). While data is being copied from an old volume 62 in the storage subsystem 12 (a migration source) to a new volume 64 in the storage subsystem 14 (a migration destination) via the path 58 (or paths 58 and 60), if a request for I/O processing is sent from the host computer 10, the storage subsystem 14 responds and handles that I/O processing.
摘要翻译：提供了一种方法和系统，可以实现主机访问的卷之间的数据迁移，而不会停止主计算机访问卷。主计算机10经由路径54和56连接到存储子系统14，并且存储子系统14经由路径58（或路径58和60）连接到存储子系统12。当数据从存储子系统12（迁移源）中的旧卷62复制到经由路径58（或路径58和60）的存储子系统14（迁移目的地）中的新卷64时，如果请求为了从主计算机10发送I / O处理，存储子系统14响应并处理该I / O处理。

13. 发明申请

US20080189499A1 STORAGE SYSTEM 有权
标题翻译：存储系统
公开(公告)号：US20080189499A1
公开(公告)日：2008-08-07
申请号：US11969973
申请日：2008-01-07
申请人： Ran Ogata , Junichi Muto , Kazue Jindo , Isamu Kurokawa
发明人： Ran Ogata , Junichi Muto , Kazue Jindo , Isamu Kurokawa
IPC分类号： G06F12/16
CPC分类号： G06F3/0647 , G06F3/0617 , G06F3/0662 , G06F3/0683 , G06F11/2071 , G06F11/2079 , G06F11/2082
摘要： Provided is a storage system enabling the addition of a storage apparatus without going offline. When a first storage apparatus receives from a host system a command for writing first data in any one of the primary volumes in a primary volume group, it writes the first data in the relevant primary volume and sends to a second storage apparatus a first command for writing the first data in a secondary volume specified using first mapping information. When the second storage apparatus receives from the host system a command for writing second data in any one of the secondary volume groups in a secondary volume group, it writes the second data in the relevant secondary volume and sends to the first storage apparatus a second command for writing the second data in a primary volume specified using second mapping information.
摘要翻译：提供了一种能够在不脱机的情况下添加存储装置的存储系统。当第一存储装置从主机系统接收到用于在主卷组中的主卷中的任何一个卷中写入第一数据的命令时，其将第一数据写入相关主卷，并向第二存储装置发送第一命令，将第一个数据写入使用第一映射信息指定的辅助卷。当第二存储装置从主机系统接收到用于在次卷组中的任何一个次卷组中写入第二数据的命令时，将第二数据写入相关副卷，并向第一存储装置发送第二命令用于将第二数据写入使用第二映射信息指定的主卷中。

14. 发明申请

US20110029698A1 STORAGE SYSTEM AND ITS MULTIPLE EXTENT EXCLUSIVE CONTROL METHOD 有权
标题翻译：存储系统及其多种独特的控制方法
公开(公告)号：US20110029698A1
公开(公告)日：2011-02-03
申请号：US12311520
申请日：2009-03-06
申请人： Ran Ogata , Akihiro Mori , Junichi Muto , Kazue Jindo
发明人： Ran Ogata , Akihiro Mori , Junichi Muto , Kazue Jindo
IPC分类号： G06F13/10
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/0689 , G06F9/526
摘要： Proposed is technology for shortening the time required for analyzing and processing commands issued from multiple hosts and speeding up the processing. When a controller receives a command including random IO processing and the reception of commands is complete, it determines whether the valid extents prescribed in seek parameters attached to an LOC command overlap, and executes extent exclusive wait processing which causes access to the logical volume to enter a wait state or access processing to the logical volume based on the determination result. If the reception of commands is incomplete, the controller determines whether the access ranges (extents) designated in a DX command overlap, and executes extent exclusive wait processing or access processing to the logical volume based on the determination result.
摘要翻译：提出的技术是缩短分析和处理从多台主机发出的命令所需的时间并加快处理的技术。当控制器接收到包括随机IO处理并且命令的接收完成的命令时，它确定附加到LOC命令的寻求参数中规定的有效范围是否重叠，并且执行扩展独占等待处理，这导致对逻辑卷的访问进入基于确定结果等待状态或对逻辑卷的访问处理。如果命令的接收不完整，则控制器确定在DX命令中指定的访问范围（扩展区）是否重叠，并且基于确定结果对逻辑卷执行扩展独占等待处理或访问处理。

15. 发明授权

US08127047B2 Storage system and its multiple extent exclusive control method 有权
标题翻译：存储系统及其多种独占控制方法
公开(公告)号：US08127047B2
公开(公告)日：2012-02-28
申请号：US12311520
申请日：2009-03-06
申请人： Ran Ogata , Akihiro Mori , Junichi Muto , Kazue Jindo
发明人： Ran Ogata , Akihiro Mori , Junichi Muto , Kazue Jindo
IPC分类号： G06F3/00
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/0689 , G06F9/526
摘要： Proposed is technology for shortening the time required for analyzing and processing commands issued from multiple hosts and speeding up the processing. When a controller receives a command including random IO processing and the reception of commands is complete, it determines whether the valid extents prescribed in seek parameters attached to an LOC command overlap, and executes extent exclusive wait processing which causes access to the logical volume to enter a wait state or access processing to the logical volume based on the determination result. If the reception of commands is incomplete, the controller determines whether the access ranges (extents) designated in a DX command overlap, and executes extent exclusive wait processing or access processing to the logical volume based on the determination result.
摘要翻译：提出的技术是缩短分析和处理从多台主机发出的命令所需的时间并加快处理的技术。当控制器接收到包括随机IO处理并且命令的接收完成的命令时，它确定附加到LOC命令的寻求参数中规定的有效范围是否重叠，并且执行扩展独占等待处理，这导致对逻辑卷的访问进入基于确定结果等待状态或对逻辑卷的访问处理。如果命令的接收不完整，则控制器确定在DX命令中指定的访问范围（扩展区）是否重叠，并且基于确定结果对逻辑卷执行扩展独占等待处理或访问处理。

16. 发明申请

US20110167232A1 STORAGE CONTROL APPARATUS AND METHOD OF CONTROLLING STORAGE CONTROL APPARATUS 有权
标题翻译：存储控制装置和控制存储控制装置的方法
公开(公告)号：US20110167232A1
公开(公告)日：2011-07-07
申请号：US12526409
申请日：2009-06-18
申请人： Ryu Takada , Yasuhiko Yamaguchi , Ran Ogata
发明人： Ryu Takada , Yasuhiko Yamaguchi , Ran Ogata
IPC分类号： G06F12/02 , G06F12/16
CPC分类号： G06F3/0658 , G06F3/061 , G06F3/0614 , G06F3/0617 , G06F3/0629 , G06F3/0631 , G06F3/0635 , G06F3/065 , G06F3/0689
摘要： The storage control apparatus arranges, in microprocessor packages, management information relating to logical volumes managed by the microprocessor packages. In a predetermined case, each of the management information is rearranged in appropriate places. The management information can be moved, taking into account the difference in the technical properties between a mainframe and an open system host
摘要翻译：存储控制装置在微处理器封装中配置与由微处理器封装管理的逻辑卷有关的管理信息。在预定情况下，每个管理信息在适当的位置重新排列。考虑到主机和开放系统主机之间的技术属性的差异，可以移动管理信息

17. 发明授权

US08285943B2 Storage control apparatus and method of controlling storage control apparatus 有权
标题翻译：存储控制装置及控制存储控制装置的方法
公开(公告)号：US08285943B2
公开(公告)日：2012-10-09
申请号：US12526409
申请日：2009-06-18
申请人： Ryu Takada , Yasuhiko Yamaguchi , Ran Ogata
发明人： Ryu Takada , Yasuhiko Yamaguchi , Ran Ogata
IPC分类号： G06F12/00
CPC分类号： G06F3/0658 , G06F3/061 , G06F3/0614 , G06F3/0617 , G06F3/0629 , G06F3/0631 , G06F3/0635 , G06F3/065 , G06F3/0689
摘要： The storage control apparatus arranges, in microprocessor packages, management information relating to logical volumes managed by the microprocessor packages. In a predetermined case, each of the management information is rearranged in appropriate places. The management information can be moved, taking into account the difference in the technical properties between a mainframe and an open system host.
摘要翻译：存储控制装置在微处理器封装中配置与由微处理器封装管理的逻辑卷有关的管理信息。在预定情况下，每个管理信息在适当的位置重新排列。考虑到主机和开放系统主机之间的技术属性的差异，可以移动管理信息。

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