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1. 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

2. 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。

3. 发明申请

US20080195832A1 Storage controller and storage system 审中-公开
标题翻译：存储控制器和存储系统
公开(公告)号：US20080195832A1
公开(公告)日：2008-08-14
申请号：US12007163
申请日：2008-01-07
申请人： Ryu Takada , Yoshihito Nakagawa , Shinichi Nakayama
发明人： Ryu Takada , Yoshihito Nakagawa , Shinichi Nakayama
IPC分类号： G06F12/06
CPC分类号： G06F3/064 , G06F3/0611 , G06F3/0689 , G06F11/1008
摘要： A storage controller of the present invention writes data to a storage device, in which the storage unit is fixed, at a size that is larger than this storage unit, and curbs response performance degradation. A host sends write-data in a prescribed number of logical blocks in accordance with a basic I/O size defined at initialization. A controller respectively creates a guarantee code for each logical block, and appends same to the write-data. Write-data, to which a guarantee code has been appended, is stored in another prescribed number of logical blocks in accordance with a basic disk access size which is set at a value corresponding to the basic I/O size, and sent to a storage device. When an unused part is also stored in the storage device, the utilization efficiency of the storage area decreases, but the need to read out data located before and after data targeted for updating at data write is eliminated, thereby curbing the degradation of response performance.
摘要翻译：本发明的存储控制器将数据写入存储单元固定的存储设备，其尺寸大于该存储单元，并且抑制响应性能下降。主机根据初始化时定义的基本I / O大小，在规定数量的逻辑块中发送写入数据。控制器分别为每个逻辑块创建一个保证代码，并将其附加到写入数据。根据设置在与基本I / O尺寸相对应的值的基本磁盘访问大小，将存储有附加了保证码的写数据存储在另一规定数量的逻辑块中，并发送到存储器设备。当未使用的部分也存储在存储装置中时，存储区域的利用效率降低，但是消除了在数据写入期间用于更新的数据之前和之后读出数据的需要，从而抑制响应性能的劣化。

4. 发明授权

US08489918B2 Storage system and ownership control method for storage system 有权
标题翻译：存储系统的存储系统和所有权控制方法
公开(公告)号：US08489918B2
公开(公告)日：2013-07-16
申请号：US12741473
申请日：2010-04-21
申请人： Koji Watanabe , Ryu Takada , Kei Satoh , Yasuyuki Nagasoe
发明人： Koji Watanabe , Ryu Takada , Kei Satoh , Yasuyuki Nagasoe
IPC分类号： G06F11/16
CPC分类号： G06F11/2092 , G06F3/0617 , G06F3/0622 , G06F11/2056
摘要： When a failure has occurred, the situation is dealt with promptly according to this invention. As triggered by detection of a failure in any specified processor package of a plurality of processor packages, a processor for the specified processor package is temporarily substituted with a processor for another processor package, as an assignment destination of ownership which is assigned to the processor for the specified processor package, instead of actually transferring the ownership, thereby making the transition to an ownership-substituted state; and as triggered by an event that the failure is no longer detected in the specified processor package, a processor for the other processor package cancels the ownership-substituted state.
摘要翻译：发生故障时，根据本发明及时处理。由于通过检测多个处理器封装的任何指定的处理器封装中的故障触发，用于指定的处理器封装的处理器暂时被用于另一个处理器封装的处理器替换为分配给处理器的所有权分配目标指定的处理器包，而不是实际转移所有权，从而转换到所有权替代状态; 并且由于在指定的处理器包中不再检测到故障的事件触发，用于另一处理器包的处理器取消所有权替代状态。

5. 发明申请

US20090307429A1 Storage system, storage subsystem and storage control method 有权
标题翻译：存储系统，存储子系统和存储控制方法
公开(公告)号：US20090307429A1
公开(公告)日：2009-12-10
申请号：US12222769
申请日：2008-08-15
申请人： Ryu Takada , Yoshihito Nakagawa
发明人： Ryu Takada , Yoshihito Nakagawa
IPC分类号： G06F12/08
CPC分类号： G06F12/0804 , G06F12/0866
摘要： Proposed is a storage system capable of preventing the compression of a cache memory caused by data remaining in a cache memory of a storage subsystem without being transferred to a storage area of an external storage, and maintaining favorable I/O processing performance of the storage subsystem. In this storage system where an external storage is connected to the storage subsystem and the storage subsystem provides a storage area of the external storage as its own storage area, provided is a volume for saving dirty data remaining in a cache memory of the storage subsystem without being transferred to the external volume. The storage system recognizes the compression of the cache memory, and eliminates the overload of the cache memory by saving dirty data in a save volume.
摘要翻译：提出了一种存储系统，其能够防止由存储子系统的高速缓冲存储器中剩余的数据引起的高速缓冲存储器的压缩，而不被转移到外部存储器的存储区域，并且保持存储子系统的良好的I / O处理性能。在这种存储系统中，外部存储器连接到存储子系统，并且存储子系统提供外部存储器的存储区域作为其自己的存储区域，提供了用于保存存储在子系统的高速缓冲存储器中的脏数据的卷，而没有被传输到外部卷。存储系统识别高速缓冲存储器的压缩，并通过将脏数据保存在存储卷中来消除高速缓冲存储器的过载。

6. 发明申请

US20120117321A1 STORAGE SYSTEM AND OWNERSHIP CONTROL METHOD FOR STORAGE SYSTEM 有权
标题翻译：存储系统的存储系统和所有权控制方法
公开(公告)号：US20120117321A1
公开(公告)日：2012-05-10
申请号：US12741473
申请日：2010-04-21
申请人： Koji Watanabe , Ryu Takada , Kei Satoh , Yasuyuki Nagasoe
发明人： Koji Watanabe , Ryu Takada , Kei Satoh , Yasuyuki Nagasoe
IPC分类号： G06F12/08
CPC分类号： G06F11/2092 , G06F3/0617 , G06F3/0622 , G06F11/2056
摘要： When a failure has occurred, the situation is dealt with promptly according to this invention. As triggered by detection of a failure in any specified processor package of a plurality of processor packages, a processor for the specified processor package is temporarily substituted with a processor for another processor package, as an assignment destination of ownership which is assigned to the processor for the specified processor package, instead of actually transferring the ownership, thereby making the transition to an ownership-substituted state; and as triggered by an event that the failure is no longer detected in the specified processor package, a processor for the other processor package cancels the ownership-substituted state.
摘要翻译：发生故障时，根据本发明及时处理。由于通过检测多个处理器封装的任何指定的处理器封装中的故障触发，用于指定的处理器封装的处理器暂时被用于另一个处理器封装的处理器替换为分配给处理器的所有权分配目标指定的处理器包，而不是实际转移所有权，从而转换到所有权替代状态; 并且由于在指定的处理器包中不再检测到故障的事件触发，用于另一处理器包的处理器取消所有权替代状态。

7. 发明授权

US07984245B2 Storage system, storage subsystem and storage control method 有权
标题翻译：存储系统，存储子系统和存储控制方法
公开(公告)号：US07984245B2
公开(公告)日：2011-07-19
申请号：US12222769
申请日：2008-08-15
申请人： Ryu Takada , Yoshihito Nakagawa
发明人： Ryu Takada , Yoshihito Nakagawa
IPC分类号： G06F12/02 , G06F12/16
CPC分类号： G06F12/0804 , G06F12/0866
摘要： Proposed is a storage system capable of preventing the compression of a cache memory caused by data remaining in a cache memory of a storage subsystem without being transferred to a storage area of an external storage, and maintaining favorable I/O processing performance of the storage subsystem. In this storage system where an external storage is connected to the storage subsystem and the storage subsystem provides a storage area of the external storage as its own storage area, provided is a volume for saving dirty data remaining in a cache memory of the storage subsystem without being transferred to the external volume. The storage system recognizes the compression of the cache memory, and eliminates the overload of the cache memory by saving dirty data in a save volume.
摘要翻译：提出了一种存储系统，其能够防止由存储子系统的高速缓冲存储器中剩余的数据引起的高速缓冲存储器的压缩，而不被转移到外部存储器的存储区域，并且保持存储子系统的良好的I / O处理性能。在这种存储系统中，外部存储器连接到存储子系统，并且存储子系统提供外部存储器的存储区域作为其自己的存储区域，提供了用于保存存储在子系统的高速缓冲存储器中的脏数据的卷，而没有被传输到外部卷。存储系统识别高速缓冲存储器的压缩，并通过将脏数据保存在存储卷中来消除高速缓冲存储器的过载。

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