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11. 发明申请

US20060168394A1 Storage system capable of dispersing access load 有权
公开(公告)号：US20060168394A1
公开(公告)日：2006-07-27
申请号：US11108710
申请日：2005-04-19
申请人： Daiki Nakatsuka , Kenta Shiga
发明人： Daiki Nakatsuka , Kenta Shiga
IPC分类号： G06F13/28
CPC分类号： H04L67/1097 , G06F3/0601 , G06F2003/0697 , H04L67/1002 , H04L67/1008 , H04L67/1029 , H04L67/16
摘要： To automatically disperse access loads even when the number of client PCs using a storage-centric network changes. A storage controller that controls data write and data read in a disk device in which one or more logical units are set, includes: plural ports connected to client computers via a network; and plural microprocessors that control data input/output through the ports, in which one of the microprocessors serves as a representative microprocessor, and the representative microprocessor refers to, when receiving an access request to access the logical unit from one of the client computers, a connection state of each of the microprocessors and assigns the requested access to one of the microprocessors.

12. 发明授权

US07853994B2 Computer system and method of updating authentication information of computer system 有权
标题翻译：计算机系统更新计算机系统认证信息的方法
公开(公告)号：US07853994B2
公开(公告)日：2010-12-14
申请号：US11508201
申请日：2006-08-23
申请人： Kenta Shiga , Toshihiko Murakami , Daiki Nakatsuka
发明人： Kenta Shiga , Toshihiko Murakami , Daiki Nakatsuka
IPC分类号： G06F21/00 , H04L9/32
CPC分类号： H04L63/0846
摘要： The storage system of the present invention is able to update a secret while maintaining a session between a host and storage. The administrator configures a new secret for the host and the storage. The session manager issues a request to the storage to open a session that uses the new secret. The session manager opens a session that uses the new secret following authentication. A response to an old command issued prior to the secret update is transmitted from the storage to the host via a session that uses an old secret. A new command following the secret update is transmitted from the host to the storage via the session that uses the new secret. When all the old command processing is complete, the old secret using session is closed.
摘要翻译：本发明的存储系统能够在保持主机和存储器之间的会话的同时更新秘密。管理员为主机和存储设置一个新的秘密。会话管理器向存储发出请求以打开使用新秘密的会话。会话管理器打开一个使用新密钥认证的会话。在秘密更新之前发出的对旧命令的响应通过使用旧秘密的会话从存储器发送到主机。秘密更新之后的新命令通过使用新秘密的会话从主机传输到存储。当所有旧的命令处理完成时，旧的秘密使用会话被关闭。

13. 发明授权

US07788488B2 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：US07788488B2
公开(公告)日：2010-08-31
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： H04L29/06
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。

14. 发明授权

US07529884B2 Storage system capable of dispersing access load 有权
标题翻译：能够分散存取负载的存储系统
公开(公告)号：US07529884B2
公开(公告)日：2009-05-05
申请号：US11108710
申请日：2005-04-19
申请人： Daiki Nakatsuka , Kenta Shiga
发明人： Daiki Nakatsuka , Kenta Shiga
IPC分类号： G06F12/00
CPC分类号： H04L67/1097 , G06F3/0601 , G06F2003/0697 , H04L67/1002 , H04L67/1008 , H04L67/1029 , H04L67/16
摘要： To automatically disperse access loads even when the number of client PCs using a storage-centric network changes. A storage controller that controls data write and data read in a disk device in which one or more logical units are set, includes: plural ports connected to client computers via a network; and plural microprocessors that control data input/output through the ports, in which one of the microprocessors serves as a representative microprocessor, and the representative microprocessor refers to, when receiving an access request to access the logical unit from one of the client computers, a connection state of each of the microprocessors and assigns the requested access to one of the microprocessors.
摘要翻译：即使当使用以存储为中心的网络的客户端PC的数量发生变化时，也能自动分散访问负载。控制在其中设置一个或多个逻辑单元的磁盘装置中的数据写入和数据读取的存储控制器包括：经由网络连接到客户端计算机的多个端口; 以及多个微处理器，其通过端口控制数据输入/输出，其中一个微处理器用作代表性微处理器，并且代表微处理器指的是当从客户端计算机之一接收到访问逻辑单元的访问请求时，每个微处理器的连接状态，并将请求的访问分配给一个微处理器。

15. 发明申请

US20080183965A1 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余的逻辑资源
公开(公告)号：US20080183965A1
公开(公告)日：2008-07-31
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： G06F12/00 , 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。

16. 发明申请

US20080005565A1 Computer system and method of updating authentication information of computer system 有权
标题翻译：计算机系统更新计算机系统认证信息的方法
公开(公告)号：US20080005565A1
公开(公告)日：2008-01-03
申请号：US11508201
申请日：2006-08-23
申请人： Kenta Shiga , Toshihiko Murakami , Daiki Nakatsuka
发明人： Kenta Shiga , Toshihiko Murakami , Daiki Nakatsuka
IPC分类号： H04L9/00
CPC分类号： H04L63/0846
摘要： The storage system of the present invention is able to update a secret while maintaining a session between a host and storage. The administrator configures a new secret for the host and the storage. The session manager issues a request to the storage to open a session that uses the new secret. The session manager opens a session that uses the new secret following authentication. A response to an old command issued prior to the secret update is transmitted from the storage to the host via a session that uses an old secret. A new command following the secret update is transmitted from the host to the storage via the session that uses the new secret. When all the old command processing is complete, the old secret using session is closed.
摘要翻译：本发明的存储系统能够在保持主机和存储器之间的会话的同时更新秘密。管理员为主机和存储设置一个新的秘密。会话管理器向存储发出请求以打开使用新秘密的会话。会话管理器打开一个使用新密钥认证的会话。在秘密更新之前发出的对旧命令的响应通过使用旧秘密的会话从存储器发送到主机。秘密更新之后的新命令通过使用新秘密的会话从主机传输到存储。当所有旧的命令处理完成时，旧的秘密使用会话被关闭。

17. 发明授权

US07694037B2 Information processing apparatus and command multiplicity control method wherein commands are sent from a host to a target using iSCSI control protocol 有权
标题翻译：使用iSCSI控制协议从主机向目标发送命令的信息处理装置和命令多重控制方法
公开(公告)号：US07694037B2
公开(公告)日：2010-04-06
申请号：US12013835
申请日：2008-01-14
申请人： Daiki Nakatsuka
发明人： Daiki Nakatsuka
IPC分类号： G06F13/28
CPC分类号： G06F13/28
摘要： Provided are an information processing apparatus and a command multiplicity control method that enable easy and proper control of command multiplicity assigned to each host. The information processing apparatus, which executes processing in accordance with a command sent from each of plural hosts, dynamically determines each host's command multiplicity with respect to the information processing apparatus in accordance with command issue frequency of each host, and sets the determined multiplicity for the host. Accordingly, an information processing apparatus that enables easy and proper control of the command multiplicity assigned to each host can be realized.
摘要翻译：提供能够容易且适当地控制分配给每个主机的命令多重性的信息处理装置和命令多重性控制方法。根据从多个主机中的每一个发送的命令来执行处理的信息处理装置根据每个主机的命令发出频率来动态地确定每个主机相对于信息处理装置的命令多重性，并且为主办。因此，可以实现能够容易且适当地控制分配给每个主机的命令多重性的信息处理装置。

18. 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。

19. 发明申请

US20090070579A1 Information processing system and login method 审中-公开
标题翻译：信息处理系统和登录方式
公开(公告)号：US20090070579A1
公开(公告)日：2009-03-12
申请号：US12010496
申请日：2008-01-25
申请人： Toshihiko Murakami , Daiki Nakatsuka
发明人： Toshihiko Murakami , Daiki Nakatsuka
IPC分类号： H04L9/00
CPC分类号： H04L63/0815 , H04L67/1097
摘要： Provided is an information processing system and a login method capable of simplifying login processing and also simplifying the entire configuration of the system.Targets are classified into groups, and an address is assigned to each group. An initiator stores the address of each group, and each target stores at least the address assigned to the group the relevant target itself belongs to and information for identifying the initiator that is permitted to connect to itself. When the initiator logs in to a target belonging to a desired group, the initiator issues a login request whose destination is the address assigned to the desired group. When the target receives the login request whose destination is the address assigned to the group to which the relevant target itself belongs to and only when the initiator is permitted to connect to itself, the target transmits a login response to the initiator.
摘要翻译：提供了一种能够简化登录处理并且简化系统的整体配置的信息处理系统和登录方法。目标被分为组，地址被分配给每个组。启动器存储每个组的地址，并且每个目标至少存储分配给相关目标本身所属的组的地址以及用于识别被允许连接到其自身的发起者的信息。当发起者登录到属于所需组的目标时，发起者发出登录请求，其目的地是分配给所需组的地址。当目标接收到目的地是分配给相关目标本身属于的组的地址的登录请求，并且仅当发起者被允许连接到其自身时，目标将发送登录响应发送到发起者。

20. 发明授权

US07099904B2 Computer system for allocating storage area to computer based on security level 有权
标题翻译：基于安全级别为计算机分配存储区域的计算机系统
公开(公告)号：US07099904B2
公开(公告)日：2006-08-29
申请号：US10828287
申请日：2004-04-21
申请人： Daiki Nakatsuka
发明人： Daiki Nakatsuka
IPC分类号： G06F17/30
CPC分类号： H04L63/0428 , H04L29/06 , H04L67/1097 , H04L67/288 , H04L69/329 , Y10S707/959 , Y10S707/99931 , Y10S707/99939 , Y10S707/99956
摘要： A management server takes charge of managing information about whether a physical port is provided with means for security protection. Based on such information, the management server automatically determines to which physical port a volume is to be assigned. As such, an assignment process is executed.
摘要翻译：管理服务器负责管理物理端口是否提供有安全保护的手段的信息。基于这样的信息，管理服务器自动确定要分配卷的物理端口。因此，执行分配处理。

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