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1. 发明授权

US07353542B2 Storage system, computer system, and method of authorizing an initiator in the storage system or the computer system 失效
标题翻译：存储系统，计算机系统以及在存储系统或计算机系统中授权启动器的方法
公开(公告)号：US07353542B2
公开(公告)日：2008-04-01
申请号：US10878186
申请日：2004-06-29
申请人： Kenta Shiga , Atsuya Kumagai , Daiki Nakatsuka , Keisei Fujiwara
发明人： Kenta Shiga , Atsuya Kumagai , Daiki Nakatsuka , Keisei Fujiwara
IPC分类号： H04L29/00
CPC分类号： H04L63/101 , G06F21/31 , G06F21/6218 , G06F21/805
摘要： In a computer system in which one or more computers on which one or more initiators operate and a storage device on which one or more targets operate are connected with each other through a network, an authentication table for authenticating validity of a user of a computer is associated with an authorization table for authorizing access of an initiator to a certain target, to limit such accesses.
摘要翻译：在其中一个或多个启动器操作的一个或多个计算机和一个或多个目标操作的存储设备通过网络彼此连接的计算机系统中，用于验证计算机的用户的有效性的认证表是与用于授权将启动器访问某个目标的授权表相关联，以限制这种访问。

2. 发明申请

US20050257274A1 Storage system, computer system, and method of authorizing an initiator in the storage system or the computer system 失效
标题翻译：存储系统，计算机系统以及在存储系统或计算机系统中授权启动器的方法
公开(公告)号：US20050257274A1
公开(公告)日：2005-11-17
申请号：US10878186
申请日：2004-06-29
申请人： Kenta Shiga , Atsuya Kumagai , Daiki Nakatsuka , Keisei Fujiwara
发明人： Kenta Shiga , Atsuya Kumagai , Daiki Nakatsuka , Keisei Fujiwara
IPC分类号： G06F13/10 , G06F3/06 , G06F12/00 , G06F12/14 , G06F21/00 , G06F21/24 , H04L29/06 , H04L9/00
CPC分类号： H04L63/101 , G06F21/31 , G06F21/6218 , G06F21/805
摘要： In a computer system in which one or more computers on which one or more initiators operate and a storage device on which one or more targets operate are connected with each other through a network, an authentication table for authenticating validity of a user of a computer is associated with an authorization table for authorizing access of an initiator to a certain target, to limit such accesses.
摘要翻译：在其中一个或多个启动器操作的一个或多个计算机和一个或多个目标操作的存储设备通过网络彼此连接的计算机系统中，用于验证计算机的用户的有效性的认证表是与用于授权将启动器访问某个目标的授权表相关联，以限制这种访问。

3. 发明授权

US07334029B2 Data migration method 失效
标题翻译：数据迁移方法
公开(公告)号：US07334029B2
公开(公告)日：2008-02-19
申请号：US10980196
申请日：2004-11-04
申请人： Kenta Shiga , Daiki Nakatsuka
发明人： Kenta Shiga , Daiki Nakatsuka
IPC分类号： G06F15/173 , G06F12/00
CPC分类号： H04L67/1095 , H04L67/1097
摘要： A system is provided in which a first storage device for managing a target to which a first physical port and a first logical volume are allocated, a second storage device for managing a second logical volume, and a computer for establishing a first communication path with the first physical port and conducting access to the target by using the communication path. The first storage device creates in the second storage devices a target holding an identifier identical to that of the aforementioned target and allocates the second logical volume and a second physical port to the target, and the computer establishes a second communication path with the second physical port and maintains the access to the target by using the second communication path.
摘要翻译：提供了一种系统，其中，用于管理分配有第一物理端口和第一逻辑卷的目标的第一存储装置，用于管理第二逻辑卷的第二存储装置，以及用于与所述第一通信路径建立第一通信路径的计算机，第一物理端口，并通过使用通信路径访问目标。第一存储装置在第二存储装置中创建保持与上述目标相同的标识符的目标，并将第二逻辑卷和第二物理端口分配给目标，并且计算机与第二物理端口建立第二通信路径并通过使用第二通信路径维持对目标的访问。

4. 发明申请

US20060056293A1 Device and method for port assignment 审中-公开
标题翻译：端口分配的设备和方法
公开(公告)号：US20060056293A1
公开(公告)日：2006-03-16
申请号：US10986496
申请日：2004-11-12
申请人： Atsuya Kumagai , Daiki Nakatsuka , Mitsuru Ikezawa , Naoko Iwami
发明人： Atsuya Kumagai , Daiki Nakatsuka , Mitsuru Ikezawa , Naoko Iwami
IPC分类号： H04L12/26
CPC分类号： H04L43/00 , H04L41/0213 , H04L41/12 , H04L43/16
摘要： A port assignment device capable of properly distributing loads on each of a plurality of ports is provided. The device assigning a plurality of ports, storing data from external devices via a network in a plurality of storage modules and managing the data in the storage modules by a plurality of targets processing initiator commands from the external devices, to the targets includes a load information storage module which stores load information indicating a load on each port assigned to each of the targets and a processing module which alters the port assignment to each target so as to disperse the load on each port based on the load information stored in the load information storage module. It then becomes possible to control amounts of data to be transmitted or received, that is, to properly distribute such amounts of data.
摘要翻译：提供能够适当地分配多个端口中的每一个上的负载的端口分配装置。分配多个端口的设备，经由多个存储模块中的网络存储来自外部设备的数据，并且通过多个目标处理来自外部设备的发起者命令来管理存储模块中的数据到目标包括负载信息存储模块，其存储指示分配给每个目标的每个端口上的负载的负载信息;以及处理模块，其基于存储在所述负载信息存储器中的负载信息，将端口分配改变为每个目标，以将负载分散到每个端口模块。然后可以控制要发送或接收的数据量，即正确分配这样的数据量。

5. 发明申请

US20070094539A1 Computer virus check method in a storage system 有权
标题翻译：存储系统中的计算机病毒检查方法
公开(公告)号：US20070094539A1
公开(公告)日：2007-04-26
申请号：US11333285
申请日：2006-01-18
申请人： Daiki Nakatsuka , Toshio Otani , Kenta Shiga
发明人： Daiki Nakatsuka , Toshio Otani , Kenta Shiga
IPC分类号： G06F11/00
CPC分类号： H04L63/145
摘要： Upon detection of a virus definition file update, a virus check server mounts a computer's storage area in a storage apparatus via a network to check whether or not a file stored in the storage area is infected with a virus. For the virus check, the virus check server communicates with the storage apparatus via a path different from the one that is laid between a user computer and the storage system. Therefore, a virus check executed by the virus check server does not lower the computer's communication speed and disk access speed.
摘要翻译：在检测到病毒定义文件更新时，病毒检查服务器经由网络将计算机的存储区域安装在存储装置中，以检查存储在存储区域中的文件是否被病毒感染。对于病毒检查，病毒检查服务器通过与用户计算机和存储系统之间的路径不同的路径与存储设备进行通信。因此，病毒检查服务器执行的病毒检查不会降低计算机的通信速度和磁盘访问速度。

6. 发明申请

US20070079100A1 Computer system having file management function, storage apparatus and file management method 审中-公开
标题翻译：具有文件管理功能的计算机系统，存储装置和文件管理方法
公开(公告)号：US20070079100A1
公开(公告)日：2007-04-05
申请号：US11327464
申请日：2006-01-09
申请人： Kenta Shiga , Daiki Nakatsuka
发明人： Kenta Shiga , Daiki Nakatsuka
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/061 , G06F3/0617 , G06F3/0643 , G06F3/067 , H04L29/12009 , H04L29/12047 , H04L61/15 , H04L67/1097
摘要： A computer system including a file device that handles a file and a storage apparatus that stores the file, the computer system includes: first and second real volumes that have physical storage areas, the storage apparatus contains the first and second real volumes; a virtual volume provider that provides a virtual volume having virtual storage areas to the file device; a real volume selector that, when a write command for writing the file to the virtual volume is transmitted from the file device to the storage apparatus, selects one of the first and second real volumes based on an access path over which the write command is transmitted; a relation manager that relates a virtual storage area on the virtual volume specified in the write command to a physical storage area on the selected real volume; and a write executor that writes the file specified in the write command to the related physical storage area.
摘要翻译：一种包括处理文件的文件装置和存储文件的存储装置的计算机系统，所述计算机系统包括：具有物理存储区域的第一和第二实体卷，所述存储装置包含所述第一和第二实际卷; 虚拟卷提供商，其向文件设备提供具有虚拟存储区域的虚拟卷; 一种真实的卷选择器，当从文件装置向存储装置发送用于将文件写入虚拟卷的写入命令时，基于写命令被发送的访问路径选择第一和第二实体卷中的一个 ; 关系管理器，其将所述写入命令中指定的所述虚拟卷上的虚拟存储区域与所选择的实际卷上的物理存储区域相关联; 以及将写入命令中指定的文件写入相关物理存储区域的写入执行器。

7. 发明申请

US20060074918A1 Method and accelerating data search for data archive system 审中-公开
标题翻译：数据归档系统的方法和加速数据搜索
公开(公告)号：US20060074918A1
公开(公告)日：2006-04-06
申请号：US10995414
申请日：2004-11-24
申请人： Daiki Nakatsuka , Kenta Shiga , Mitsuru Ikezawa
发明人： Daiki Nakatsuka , Kenta Shiga , Mitsuru Ikezawa
IPC分类号： G06F17/30
CPC分类号： G06F3/0631 , G06F3/0613 , G06F3/067 , G06F11/34
摘要： In a data archive system, a time necessary for to processing a search task is shortened. A data archive system according to this invention includes: a storage apparatus including plural volumes in which data is stored; plural search servers which process a search task which requests a search for desired data; and a management server that includes a CPU, an interface, and a memory and manages the search servers, in which the management server has a table adapted to manage the data stored in the volumes, obtains load information concerning the search servers, selects each of the search servers, which is to process the search task based on the load information, identifies each of the volumes, in which the data requested with the search task is stored, based on the table, and notifies the selected search server of the volume, and the search server processes the search task with respect to the volume.
摘要翻译：在数据存档系统中，缩短了处理搜索任务所需的时间。根据本发明的数据归档系统包括：存储装置，包括数据被存储的多个卷; 处理请求搜索期望数据的搜索任务的多个搜索服务器; 以及管理服务器，其包括CPU，接口和存储器，并且管理所述搜索服务器，其中所述管理服务器具有适于管理存储在所述卷中的数据的表，获得与所述搜索服务器相关的负载信息，基于所述负载信息来处理所述搜索任务的搜索服务器基于所述表来识别其中存储了所述搜索任务所请求的数据的每个卷，并且向所选择的搜索服务器通知所述卷，并且搜索服务器处理关于该卷的搜索任务。

8. 发明申请

US20060064466A1 Data migration method 失效
标题翻译：数据迁移方法
公开(公告)号：US20060064466A1
公开(公告)日：2006-03-23
申请号：US10980196
申请日：2004-11-04
申请人： Kenta Shiga , Daiki Nakatsuka
发明人： Kenta Shiga , Daiki Nakatsuka
IPC分类号： G06F15/167
CPC分类号： H04L67/1095 , H04L67/1097
摘要： A system is provided in which a first storage device for managing a target to which a first physical port and a first logical volume are allocated, a second storage device for managing a second logical volume, and a computer for establishing a first communication path with the first physical port and conducting access to the target by using the communication path. The first storage device creates in the second storage devices a target holding an identifier identical to that of the aforementioned target and allocates the second logical volume and a second physical port to the target, and the computer establishes a second communication path with the second physical port and maintains the access to the target by using the second communication path.
摘要翻译：提供了一种系统，其中，用于管理分配有第一物理端口和第一逻辑卷的目标的第一存储装置，用于管理第二逻辑卷的第二存储装置，以及用于与所述第一通信路径建立第一通信路径的计算机，第一物理端口，并通过使用通信路径访问目标。第一存储装置在第二存储装置中创建保持与上述目标相同的标识符的目标，并将第二逻辑卷和第二物理端口分配给目标，并且计算机与第二物理端口建立第二通信路径并通过使用第二通信路径维持对目标的访问。

9. 发明申请

US20060047907A1 Storage system and a storage management system 失效
公开(公告)号：US20060047907A1
公开(公告)日：2006-03-02
申请号：US10971904
申请日：2004-10-21
申请人： Kenta Shiga , Daiki Nakatsuka
发明人： Kenta Shiga , Daiki Nakatsuka
IPC分类号： G06F12/16
CPC分类号： G06F3/0635 , G06F3/0605 , G06F3/0622 , G06F3/067 , H04L41/0866
摘要： A storage device managing one or more logical volumes is connected with a name management device through an IP-SAN 6 composed of a switch. The storage device stores a topology table saving connecting relation among physical ports of host, physical ports of the storage device and physical ports of the switch, reads an identifier of the host and an identifier of the logical volume, selects a unused first physical port of the switch by referring to the topology table, selects a second physical port of the switch connected with the storage device, registers a group composed of the host and the logical volume with the name management device, and executes a configuration of allowing packets to be transferred between the first and the second physical ports with respect to the switch.

10. 发明授权

US08161487B2 Controller for controlling a plurality of logical resources of a storage system 有权
标题翻译：控制器，用于控制存储系统的多个逻辑资源
公开(公告)号：US08161487B2
公开(公告)日：2012-04-17
申请号：US11971927
申请日：2008-01-10
申请人： Kenta Shiga , Toshihiko Murakami , Daiki Nakatsuka
发明人： Kenta Shiga , Toshihiko Murakami , Daiki Nakatsuka
IPC分类号： G06F9/46
CPC分类号： G06F3/0662 , G06F3/0605 , G06F3/0683 , G06F11/2094
摘要： A controller for controlling a logical resource of a storage system comprises a virtual resource preparation section for preparing a virtual resource which is a virtual logical resource, and a real resource assignment section that assigns a real resource which is a logical resource of a real entity to the prepared virtual resource. One or more backup resources which are virtual resources that have not yet been used by a higher-level section that is on a higher level than the controller are prepared by the virtual resource preparation section for one or more of the higher-level section.
摘要翻译：用于控制存储系统的逻辑资源的控制器包括：准备作为虚拟逻辑资源的虚拟资源的虚拟资源准备部分，以及将作为真实实体的逻辑资源的真实资源分配给的真实资源分配部分，准备的虚拟资源。由虚拟资源准备部分准备一个或多个备用资源，这些备份资源是尚未被比控制器更高级别的上级部分使用的备份资源。

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