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21. 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。

22. 发明授权

US07617318B2 Storage system and a storage management system 失效
标题翻译：存储系统和存储管理系统
公开(公告)号：US07617318B2
公开(公告)日：2009-11-10
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： G06F15/16
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.
摘要翻译：管理一个或多个逻辑卷的存储设备通过由交换机组成的IP-SAN 6与名称管理设备连接。存储设备存储拓扑表，保存主机的物理端口，存储设备的物理端口和交换机的物理端口之间的连接关系，读取主机的标识符和逻辑卷的标识符，选择未使用的第一物理端口交换机通过参考拓扑表，选择与存储设备连接的交换机的第二物理端口，将由主机和逻辑卷组成的组注册到名称管理设备，并执行允许分组转发的配置在第一和第二物理端口之间相对于开关。

23. 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.

24. 发明申请

US20060015699A1 Storage device and system for providing communications buffer reservation function 失效
标题翻译：用于提供通信缓冲区预留功能的存储设备和系统
公开(公告)号：US20060015699A1
公开(公告)日：2006-01-19
申请号：US11231421
申请日：2005-09-20
申请人： Keisei Fujiwara , Naoko Iwami , Naoki Watanabe , Kenta Shiga
发明人： Keisei Fujiwara , Naoko Iwami , Naoki Watanabe , Kenta Shiga
IPC分类号： G06F12/16
CPC分类号： H04L67/1097 , G06F3/0617 , G06F3/065 , G06F3/067 , G06F11/349
摘要： A storage device (1) communicating with a host computer and other storage devices through a network is characterized in that the storage device (1) secures memory buffers for temporarily storing data in a remote copy operation carried out between the storage devices. A network memory (100) in the storage device (1) includes an available buffer comprising a plurality of memory buffers and an in-use buffer also comprising a plurality of memory buffers. A buffer control unit (215) secures memory buffers of the available buffer as a reserved buffer having a reserved-buffer size specified in a buffer reservation request made by a storage management device (8) in response to the request. The buffer control unit (215) then allocates the memory buffers of the reserved buffer as the in-use buffer in response to a request received from the storage management device (8) to start a remote copy operation.
摘要翻译：通过网络与主机和其他存储装置进行通信的存储装置（1）的特征在于，存储装置（1）在存储装置之间执行的远程复制操作中保存用于临时存储数据的存储缓冲器。存储装置（1）中的网络存储器（100）包括可用缓冲器，其包括多个存储器缓冲器和还包括多个存储器缓冲器的使用中缓冲器。缓冲器控制单元（215）将可用缓冲器的存储器缓冲器保存为具有由存储管理装置（8）响应于该请求的缓冲器预留请求中指定的预留缓冲器大小的保留缓冲器。然后，缓冲器控制单元（215）响应于从存储管理设备（8）接收到的请求来分配预留缓冲器的存储器缓冲器作为使用中缓冲器，以启动远程复制操作。

25. 发明授权

US07451289B2 Storage device and system for providing communications buffer reservation function 失效
标题翻译：用于提供通信缓冲区预留功能的存储设备和系统
公开(公告)号：US07451289B2
公开(公告)日：2008-11-11
申请号：US11231421
申请日：2005-09-20
申请人： Keisei Fujiwara , Naoko Iwami , Naoki Watanabe , Kenta Shiga
发明人： Keisei Fujiwara , Naoko Iwami , Naoki Watanabe , Kenta Shiga
IPC分类号： G06F12/02 , G06F15/16 , H04L12/56
CPC分类号： H04L67/1097 , G06F3/0617 , G06F3/065 , G06F3/067 , G06F11/349
摘要： A storage device (1) communicating with a host computer and other storage devices through a network is characterized in that the storage device (1) secures memory buffers for temporarily storing data in a remote copy operation carried out between the storage devices. A network memory (100) in the storage device (1) includes an available buffer comprising a plurality of memory buffers and an in-use buffer also comprising a plurality of memory buffers. A buffer control unit (215) secures memory buffers of the available buffer as a reserved buffer having a reserved-buffer size specified in a buffer reservation request made by a storage management device (8) in response to the request. The buffer control unit (215) then allocates the memory buffers of the reserved buffer as the in-use buffer in response to a request received from the storage management device (8) to start a remote copy operation.
摘要翻译：通过网络与主机和其他存储装置进行通信的存储装置（1）的特征在于，存储装置（1）在存储装置之间执行的远程复制操作中保存用于临时存储数据的存储缓冲器。存储装置（1）中的网络存储器（100）包括可用缓冲器，其包括多个存储器缓冲器和还包括多个存储器缓冲器的使用中缓冲器。缓冲器控制单元（215）将可用缓冲器的存储器缓冲器保存为具有由存储管理装置（8）响应于该请求的缓冲器预留请求中指定的预留缓冲器大小的保留缓冲器。然后，缓冲器控制单元（215）响应于从存储管理设备（8）接收到的请求来分配预留缓冲器的存储器缓冲器作为使用中缓冲器，以启动远程复制操作。

26. 发明申请

US20050021773A1 Presence management apparatus 有权
标题翻译：存在管理装置
公开(公告)号：US20050021773A1
公开(公告)日：2005-01-27
申请号：US10787459
申请日：2004-02-27
申请人： Kenta Shiga , Junji Fukuzawa , Tooru Tanaka , Keisei Fujiwara , Satoshi Kiyoto
发明人： Kenta Shiga , Junji Fukuzawa , Tooru Tanaka , Keisei Fujiwara , Satoshi Kiyoto
IPC分类号： G06F15/16 , G06F15/173 , G06F17/30 , G06Q10/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , H04B7/26 , H04L12/24 , H04L29/02 , H04L29/08
CPC分类号： H04L67/24 , G06Q30/02 , H04L67/18 , Y10S707/99933 , Y10S707/99934
摘要： A presence management apparatus connected to first and second apparatuses via a network includes a unit for updating a first user's presence received from the first apparatus and a second user's presence received from the second apparatus, wherein the first user uses the first apparatus and the second user uses the second apparatus; a unit for registering a matching condition for another user's presence received from the first apparatus and designated by the first user and a matching condition for another user's presence received from the second apparatus and designated by the second user; and a unit for deciding if the first and second user's presences match the designated conditions when registration processing and/or update processing is performed.
摘要翻译：经由网络连接到第一和第二装置的存在管理装置包括用于更新从第一装置接收的第一用户的存在的单元和从第二装置接收的第二用户的存在，其中第一用户使用第一装置和第二用户使用第二装置; 注册用于从第一设备接收并由第一用户指定的另一用户的存在的匹配条件的匹配条件以及由第二设备接收并由第二用户指定的另一用户的存在的匹配条件; 以及用于在执行注册处理和/或更新处理时决定第一和第二用户的存在与指定条件是否一致的单元。

27. 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.

28. 发明授权

US07606913B2 Presence management apparatus 有权
标题翻译：存在管理装置
公开(公告)号：US07606913B2
公开(公告)日：2009-10-20
申请号：US10787459
申请日：2004-02-27
申请人： Kenta Shiga , Junji Fukuzawa , Tooru Tanaka , Keisei Fujiwara , Satoshi Kiyoto
发明人： Kenta Shiga , Junji Fukuzawa , Tooru Tanaka , Keisei Fujiwara , Satoshi Kiyoto
IPC分类号： G06F15/16 , G06F15/177 , H04M3/42 , H04M11/04
CPC分类号： H04L67/24 , G06Q30/02 , H04L67/18 , Y10S707/99933 , Y10S707/99934
摘要： A presence management apparatus connected to first and second apparatuses via a network includes a unit for updating a first user's presence received from the first apparatus and a second user's presence received from the second apparatus, wherein the first user uses the first apparatus and the second user uses the second apparatus; a unit for registering a matching condition for another user's presence received from the first apparatus and designated by the first user and a matching condition for another user's presence received from the second apparatus and designated by the second user; and a unit for deciding if the first and second user's presences match the designated conditions when registration processing and/or update processing is performed.
摘要翻译：经由网络连接到第一和第二装置的存在管理装置包括用于更新从第一装置接收的第一用户的存在的单元和从第二装置接收的第二用户的存在，其中第一用户使用第一装置和第二用户使用第二装置; 注册用于从第一设备接收并由第一用户指定的另一用户的存在的匹配条件的匹配条件以及由第二设备接收并由第二用户指定的另一用户的存在的匹配条件; 以及用于在执行注册处理和/或更新处理时决定第一和第二用户的存在与指定条件是否一致的单元。

29. 发明授权

US06973555B2 Storage device and system for providing communications buffer reservation function 失效
标题翻译：用于提供通信缓冲区预留功能的存储设备和系统
公开(公告)号：US06973555B2
公开(公告)日：2005-12-06
申请号：US10803227
申请日：2004-03-16
申请人： Keisei Fujiwara , Naoko Iwami , Naoki Watanabe , Kenta Shiga
发明人： Keisei Fujiwara , Naoko Iwami , Naoki Watanabe , Kenta Shiga
IPC分类号： G06F3/06 , G06F11/20 , G06F11/34 , G06F12/00 , H04L29/08 , G06F13/28
CPC分类号： H04L67/1097 , G06F3/0617 , G06F3/065 , G06F3/067 , G06F11/349
摘要： A storage device (1) communicating with a host computer and other storage devices through a network is characterized in that the storage device (1) secures memory buffers for temporarily storing data in a remote copy operation carried out between the storage devices. A network memory (100) in the storage device (1) includes an available buffer comprising a plurality of memory buffers and an in-use buffer also comprising a plurality of memory buffers. A buffer control unit (215) secures memory buffers of the available buffer as a reserved buffer having a reserved-buffer size specified in a buffer reservation request made by a storage management device (8) in response to the request. The buffer control unit (215) then allocates the memory buffers of the reserved buffer as the in-use buffer in response to a request received from the storage management device (8) to start a remote copy operation.
摘要翻译：通过网络与主机和其他存储装置进行通信的存储装置（1）的特征在于，存储装置（1）在存储装置之间执行的远程复制操作中保存用于临时存储数据的存储缓冲器。存储装置（1）中的网络存储器（100）包括可用缓冲器，其包括多个存储器缓冲器和还包括多个存储器缓冲器的使用中缓冲器。缓冲器控制单元（215）将可用缓冲器的存储器缓冲器保存为具有由存储管理装置（8）响应于该请求的缓冲器预留请求中指定的预留缓冲器大小的保留缓冲器。然后，缓冲器控制单元（215）响应于从存储管理设备（8）接收到的请求来分配预留缓冲器的存储器缓冲器作为使用中缓冲器，以启动远程复制操作。

30. 发明申请

US20050210144A1 Load balancing method and system 审中-公开
标题翻译：负载平衡方法和系统
公开(公告)号：US20050210144A1
公开(公告)日：2005-09-22
申请号：US10845121
申请日：2004-05-14
申请人： Atsuya Kumagai , Kenta Shiga , Naoko Iwami , Kiyoshi Honda
发明人： Atsuya Kumagai , Kenta Shiga , Naoko Iwami , Kiyoshi Honda
IPC分类号： G06F13/10 , G06F3/06 , G06F12/00 , G06F15/16 , G06F15/173 , H04L29/08
CPC分类号： H04L67/1008 , H04L67/1002
摘要： A load balancing method includes a measurement step of measuring reception loads of respective storage ports 301 provided in a storage system 300; an allocation changing step of changing a transmitting rate of a computer port 208 provided in a computer 200, which is allocated for each of the storage ports, on the basis of the reception loads of the respective storage ports 301 measured in the measurement step; and a transmission step of transmitting data to the respective storage ports 301 of the storage system 300 at a transmitting rate in a range not exceeding the transmitting rate for each of the storage ports 301 changed in the allocation changing step.
摘要翻译：负载平衡方法包括测量设置在存储系统300中的各个存储端口301的接收负载的测量步骤; 基于在测量步骤中测量的各个存储端口301的接收负载，改变分配给每个存储端口的计算机200中提供的计算机端口208的传输速率的分配改变步骤; 以及发送步骤，在分配改变步骤中改变的每个存储端口301的传输速率不超过传输速率的传输速率的情况下，向存储系统300的各个存储端口301发送数据。

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