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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。
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公开(公告)号：US20080059745A1
公开(公告)日：2008-03-06
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。
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公开(公告)号：US06754727B2
公开(公告)日：2004-06-22
申请号：US10251495
申请日：2002-09-20
IPC分类号： G06F1300
CPC分类号： G06F3/0611 , G06F3/0631 , G06F3/0689
摘要： There is provided a data processing system which, from a point of view of increasing process efficiency of the entire data processing system to exhibit a maximum effect, may assign an alias device to a logic device. The data processing system of this invention comprises a host processing device (10) and a storage control device (20) connected thereto via a communication means (50), where the storage control device (20) has a deciding means for deciding, at a time of processing an I/O request of a certain base device, whether there is a need to newly assign an alias device to the base device according to a use situation of a physical device (203). When assignment is decided as necessary, the host processing device (10) is notified of such via the communication means, and the host processing device (10) newly assigns an alias device to the base device when there is the notification from the storage control device (20).
摘要翻译： 提供了一种数据处理系统，从整个数据处理系统的处理效率提高到显示最大效果的角度，可以将别名设备分配给逻辑设备。 本发明的数据处理系统包括经由通信装置（50）连接到其上的主机处理装置（10）和存储控制装置（20），其中存储控制装置（20）具有决定装置，用于在 处理某个基本设备的I / O请求的时间，是否需要根据物理设备的使用情况将归属设备新分配给基站设备（203）。 当根据需要决定分配时，经由通信装置通知主处理装置（10），并且当存在来自存储控制装置的通知时，主机处理装置（10）向基站装置新分配别名装置 （20）。
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公开(公告)号：US07032085B2
公开(公告)日：2006-04-18
申请号：US10765098
申请日：2004-01-28
IPC分类号： G06F13/00
CPC分类号： G06F7/24 , G06F12/0862
摘要： A storage system, which can execute sort processing of data without affecting online service, is disclosed. A storage control device 12 receives a sort instruction specifying a record group for sorting and a sort key from a host device 1, reads the record group from an external storage device 11 into cache memory 123, and uses the cache memory 123 and a work area secured in the external storage device 11 to execute sort processing of the above record group, and again stores the sorted record group in a prescribed output area within the external storage device 11. When a plurality of sort instructions are received, work areas are allocated automatically without overlapping work areas. When record updates occur during online service, a snapshot of the updated records is taken, and sorting of the snapshot is performed.
摘要翻译： 公开了一种可以在不影响在线服务的情况下执行数据的分类处理的存储系统。 存储控制装置12接收指定用于分类的记录组和来自主机1的分类密钥的分类指令，将记录组从外部存储装置11读取到高速缓冲存储器123中，并使用高速缓冲存储器123和工作区 固定在外部存储装置11中以执行上述记录组的分类处理，并且将排序的记录组再次存储在外部存储装置11内的规定输出区域中。 当接收到多个分类指令时，工作区域被自动分配而不重叠工作区域。 当在线服务中发生记录更新时，将拍摄更新记录的快照，并执行快照排序。
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公开(公告)号：US06854023B2
公开(公告)日：2005-02-08
申请号：US10839904
申请日：2004-05-05
CPC分类号： G06F3/0611 , G06F3/0631 , G06F3/0689
摘要： There is provided a data processing system which, from a point of view of increasing process efficiency of the entire data processing system to exhibit a maximum effect, may assign an alias device to a logic device. The data processing system of this invention comprises a host processing device (10) and a storage control device (20) connected thereto via a communication means (50), where the storage control device (20) has a deciding means for deciding, at a time of processing an I/O request of a certain base device, whether there is a need to newly assign an alias device to the base device according to a use situation of a physical device (203). When assignment is decided as necessary, the host processing device (10) is notified of such via the communication means, and the host processing device (10) newly assigns an alias device to the base device when there is the notification from the storage control device (20).
摘要翻译： 提供了一种数据处理系统，从整个数据处理系统的处理效率提高到显示最大效果的角度，可以将别名设备分配给逻辑设备。 本发明的数据处理系统包括经由通信装置（50）连接到其上的主机处理装置（10）和存储控制装置（20），其中存储控制装置（20）具有决定装置，用于在 处理某个基本设备的I / O请求的时间，是否需要根据物理设备的使用情况将归属设备新分配给基站设备（203）。 当根据需要决定分配时，经由通信装置通知主处理装置（10），并且当存在来自存储控制装置的通知时，主机处理装置（10）向基站装置新分配别名装置 （20）。
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公开(公告)号：US20050144168A1
公开(公告)日：2005-06-30
申请号：US10765098
申请日：2004-01-28
CPC分类号： G06F7/24 , G06F12/0862
摘要： A storage system, which can execute sort processing of data without affecting online service, is disclosed. A storage control device 12 receives a sort instruction specifying a record group for sorting and a sort key from a host device 1, reads the record group from an external storage device 11 into cache memory 123, and uses the cache memory 123 and a work area secured in the external storage device 11 to execute sort processing of the above record group, and again stores the sorted record group in a prescribed output area within the external storage device 11. When a plurality of sort instructions are received, work areas are allocated automatically without overlapping work areas. When record updates occur during online service, a snapshot of the updated records is taken, and sorting of the snapshot is performed.
摘要翻译： 公开了一种可以在不影响在线服务的情况下执行数据的分类处理的存储系统。 存储控制装置12接收指定用于分类的记录组和来自主机1的分类密钥的分类指令，将记录组从外部存储装置11读取到高速缓冲存储器123中，并使用高速缓冲存储器123和工作区 固定在外部存储装置11中以执行上述记录组的分类处理，并且将排序的记录组再次存储在外部存储装置11内的规定输出区域中。 当接收到多个分类指令时，工作区域被自动分配而不重叠工作区域。 当在线服务中发生记录更新时，将拍摄更新记录的快照，并执行快照排序。
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7.发明授权Apparatus for generating coarse-grained simulation image of sample to be measured with a probe of a scanning probe microscope 失效用于用扫描探针显微镜的探针产生要测量的样品的粗粒度模拟图像的装置公开(公告)号：US08160848B2
公开(公告)日：2012-04-17
申请号：US12440714
申请日：2007-03-29
申请人： Naoki Watanabe , Masaru Tsukada , Katsunori Tagami
发明人： Naoki Watanabe , Masaru Tsukada , Katsunori Tagami
CPC分类号： G01Q30/04
摘要： A sample atomic configuration creation part in a control section creates the atomic arrangement data of a sample, and a sample surface height calculation part calculates a sample surface height for every mesh. A probe profile creation part creates the atomic arrangement data of a probe, and a probe surface height calculation part calculates the height of the probe surface for every mesh. A probe scanning part supplies the coordinate of a scanning start position in the scanning range to a collision height specification part. The collision height specification part calculates the distance between the sample surface and the probe in each mesh. Calculation of this distance is repeated for all meshes of the probe at the coordinate of this measuring position.
摘要翻译： 控制部分中的样品原子配置创建部分创建样品的原子排列数据，并且样品表面高度计算部分计算每个网格的样品表面高度。 探针轮廓创建部分创建探针的原子排列数据，并且探针表面高度计算部分计算每个网格的探针表面的高度。 探测扫描部将扫描范围内的扫描开始位置的坐标提供给碰撞高度指定部。 碰撞高度规格部分计算每个网格中样品表面和探针之间的距离。 在该测量位置的坐标处，针对探头的所有网格重复该距离的计算。
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公开(公告)号：US20080155128A1
公开(公告)日：2008-06-26
申请号：US11971029
申请日：2008-01-08
IPC分类号： G06F3/00
CPC分类号： G06F3/0662 , G06F3/0607 , G06F3/0629 , G06F3/067
摘要： A storage apparatus includes a storage unit and a controller, wherein control of inputting/outputting data from/to a device provided in said storage unit is executed in accordance with a request received by said storage apparatus. An actual device of the storage apparatus corresponds to a virtual device which is external to said storage apparatus. The controller operates to perform a process for mapping an actual device address corresponding to a virtual device address, in accordance with a specification of the actual device to be mounted or unmounted to correspond to the virtual device, and storing and retaining mapping information obtained from the mapping in a first table. The controller also performs data input/output process for receiving, an access request for data input/output in which said virtual device address is specified, obtaining the actual device address mapped to said specified virtual device address in said first table, and accessing the actual device by said obtained actual device address.
摘要翻译： 存储装置包括存储单元和控制器，其中根据由所述存储装置接收到的请求来执行从设置在所述存储单元中的设备输入/输出数据的控制。 存储装置的实际装置对应于在所述存储装置外部的虚拟装置。 控制器根据要安装或未安装的虚拟设备的实际设备的规格执行映射与虚拟设备地址对应的实际设备地址的过程，并且存储并保留从该虚拟设备地址获得的映射信息 映射在第一个表中。 控制器还执行数据输入/输出处理，用于接收指定了所述虚拟设备地址的数据输入/输出的访问请求，获得映射到所述第一表中的所述指定虚拟设备地址的实际设备地址，以及访问实际 设备由所获得的实际设备地址。
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9.发明授权公开(公告)号：US07373436B2
公开(公告)日：2008-05-13
申请号：US11067245
申请日：2005-02-24
CPC分类号： G06F3/0613 , G06F3/0658 , G06F3/0659 , G06F3/0689
摘要： A storage control device, connected to a host processing device through a full-duplex channel and for storing data received through the channel in a data storage means, comprises a plurality of channel processors for conducting a data-input-and-output process to the data storage means in correspondence with a command contained in data (a frame) sent from the host processing device through the channel, and a channel processor, among the plurality of channel processors, is assigned for executing the data-input-and-output process for the data (frame) according to a type of command contained in the data (frame). Thus, the storage control device of the present invention can use the full-duplex channel efficiently.
摘要翻译： 一种存储控制装置，其通过全双工通道连接到主机处理装置，并用于将通过该信道接收的数据存储在数据存储装置中，包括用于对数据输入和输出处理进行数据输入和输出处理的多个信道处理器 与主机处理装置通过信道发送的数据（帧）中包含的命令相对应的数据存储装置，以及多个信道处理器中的信道处理器被分配用于执行数据输入和输出处理 对于数据（帧），根据包含在数据（帧）中的命令的类型。 因此，本发明的存储控制装置可以有效地使用全双工信道。
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公开(公告)号：US07844795B2
公开(公告)日：2010-11-30
申请号：US12272073
申请日：2008-11-17
IPC分类号： G06F12/08
CPC分类号： G06F3/0662 , G06F3/0607 , G06F3/0629 , G06F3/067
摘要： A storage apparatus includes a storage unit and a controller, wherein control of inputting/outputting data from/to a device provided in said storage unit is executed in accordance with a request received by said storage apparatus. An actual device of the storage apparatus corresponds to a virtual device which is external to said storage apparatus. The controller operates to perform a process for mapping an actual device address corresponding to a virtual device address, in accordance with a specification of the actual device to be mounted or unmounted to correspond to the virtual device, and storing and retaining mapping information obtained from the mapping in a first table. The controller also performs data input/output process for receiving, an access request for data input/output in which said virtual device address is specified, obtaining the actual device address mapped to said specified virtual device address in said first table, and accessing the actual device by said obtained actual device address.
摘要翻译： 存储装置包括存储单元和控制器，其中根据由所述存储装置接收到的请求来执行从设置在所述存储单元中的设备输入/输出数据的控制。 存储装置的实际装置对应于在所述存储装置外部的虚拟装置。 控制器根据要安装或未安装的实际设备的规格来执行映射与虚拟设备地址相对应的实际设备地址的过程，以对应于虚拟设备，并且存储和保留从 映射在第一个表中。 控制器还执行数据输入/输出处理，用于接收指定了所述虚拟设备地址的数据输入/输出的访问请求，获得映射到所述第一表中的所述指定虚拟设备地址的实际设备地址，以及访问实际 设备由所获得的实际设备地址。
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