公开(公告)号：US07844711B2

公开(公告)日：2010-11-30

申请号：US11968711

申请日：2008-01-03

申请人： Ikuko Kobayashi ,  Shinji Kimura ,  Daisuke Yokota ,  Akihisa Nagami ,  Mitsuru Ikezawa ,  Yukinobu Mizoguchi ,  Hiroji Shibuya

发明人： Ikuko Kobayashi ,  Shinji Kimura ,  Daisuke Yokota ,  Akihisa Nagami ,  Mitsuru Ikezawa ,  Yukinobu Mizoguchi ,  Hiroji Shibuya

IPC分类号： G06F15/173

CPC分类号： H04L67/1097 ,  G06F3/0605 ,  G06F3/0608 ,  G06F3/061 ,  G06F3/0644 ,  G06F3/0665 ,  G06F3/067 ,  H04L29/06

摘要： A management device selects a storage device having a plenty of unallocated storage regions, selects a target using a port having a small allocation quantity from the storage device targets, and allocates the target, an initiator, and a storage region. When the number of targets and the allocated storage regions prepared by the storage device is within a predetermined number, the storage device manages the storage device as an allocation candidate. When the predetermined number is exceeded, the exceeding one is excluded from the allocation candidate. When the number of storage devices excluded from the allocation candidate has reached a certain number, the management device manages a new storage device and a new storage region as an allocation candidate.

摘要翻译： 管理装置选择具有大量未分配存储区域的存储装置，使用来自存储装置目标的具有小分配量的端口来选择目标，并分配目标，启动器和存储区域。 当由存储装置准备的目标和分配的存储区域的数量在预定数量内时，存储装置将存储装置管理为分配候选。 当超过预定数量时，超出一个从分配候选者中排除。 当从分配候选者中排除的存储装置的数量已经达到一定数量时，管理装置管理新的存储装置和新的存储区域作为分配候选。

公开(公告)号：US20080215767A1

公开(公告)日：2008-09-04

申请号：US12010498

申请日：2008-01-25

申请人： Akihisa Nagami ,  Shinji Kimura ,  Mitsuru Ikezawa ,  Ikuko Kobayashi ,  Daisuke Yokota ,  Hiroji Shibuya ,  Yukinobu Mizoguchi

发明人： Akihisa Nagami ,  Shinji Kimura ,  Mitsuru Ikezawa ,  Ikuko Kobayashi ,  Daisuke Yokota ,  Hiroji Shibuya ,  Yukinobu Mizoguchi

IPC分类号： G06F3/00

CPC分类号： G06F3/0637 ,  G06F3/0619 ,  G06F3/0622 ,  G06F3/067

摘要： In an environment where there is a possibility that the user connects from a plurality of blade PCs to the storage, the present invention prevents the data destruction by realizing the exclusive control of the storage device. The storage connection from a blade PC which was possible to connect until now is made to be impossible by that the management server newly generates and sets to the storage device the connection information between the storage device which the blade PC keeps. Further, by sending the newly generated connection information to the other blade PC the connection from that blade PC becomes possible.

摘要翻译： 在用户从多个刀片PC连接到存储器的可能性的环境中，本发明通过实现存储装置的专有控制来防止数据破坏。 通过管理服务器新生成并且向存储装置设置刀片PC保持的存储装置之间的连接信息，使得可能连接到现在的刀片PC的存储连接变得不可能。 此外，通过将新生成的连接信息发送到另一个刀片PC，可以实现来自该刀片PC的连接。

公开(公告)号：US20080209041A1

公开(公告)日：2008-08-28

申请号：US11968711

申请日：2008-01-03

申请人： Ikuko KOBAYASHI ,  Shinji Kimura ,  Daisuke Yokota ,  Akihisa Nagami ,  Mitsuru Ikezawa ,  Yukinobu Mizoguchi ,  Hiroji Shibuya

发明人： Ikuko KOBAYASHI ,  Shinji Kimura ,  Daisuke Yokota ,  Akihisa Nagami ,  Mitsuru Ikezawa ,  Yukinobu Mizoguchi ,  Hiroji Shibuya

IPC分类号： G06F15/173

CPC分类号： H04L67/1097 ,  G06F3/0605 ,  G06F3/0608 ,  G06F3/061 ,  G06F3/0644 ,  G06F3/0665 ,  G06F3/067 ,  H04L29/06

摘要： A management device selects a storage device having a plenty of unallocated storage regions, selects a target using a port having a small allocation quantity from the storage device targets, and allocates the target, an initiator, and a storage region. When the number of targets and the allocated storage regions prepared by the storage device is within a predetermined number, the storage device manages the storage device as an allocation candidate. When the predetermined number is exceeded, the exceeding one is excluded from the allocation candidate. When the number of storage devices excluded from the allocation candidate has reached a certain number, the management device manages a new storage device and a new storage region as an allocation candidate.

摘要翻译： 管理装置选择具有大量未分配存储区域的存储装置，使用来自存储装置目标的具有小分配量的端口来选择目标，并分配目标，启动器和存储区域。 当由存储装置准备的目标和分配的存储区域的数量在预定数量内时，存储装置将存储装置管理为分配候选。 当超过预定数量时，超出一个从分配候选者中排除。 当从分配候选者排除的存储装置的数量已经达到一定数量时，管理装置管理新的存储装置和新的存储区域作为分配候选。

公开(公告)号：US20060218208A1

公开(公告)日：2006-09-28

申请号：US11145255

申请日：2005-06-03

申请人： Akihisa Nagami ,  Shinji Kimura ,  Daisuke Yokota

发明人： Akihisa Nagami ,  Shinji Kimura ,  Daisuke Yokota

IPC分类号： G06F17/30

CPC分类号： G06F21/6218 ,  G06F16/951

摘要： A search system that can easily search documents while ensuring the security is provided. A computer system includes one or a plurality of client devices, a search server, and a storage server connected to each other via a communication channel, and conducts search in response to a search request from one client device. The storage server stores a disk image that allows the client device to perform a boot operation via a network, thereby providing data search service to the client device.

摘要翻译： 一个搜索系统，可以方便地搜索文档，同时确保安全性。 计算机系统包括经由通信信道彼此连接的一个或多个客户端设备，搜索服务器和存储服务器，并且响应于来自一个客户端设备的搜索请求进行搜索。 存储服务器存储允许客户端设备经由网络执行引导操作的磁盘映像，从而向客户端设备提供数据搜索服务。

公开(公告)号：US08316248B2

公开(公告)日：2012-11-20

申请号：US12511782

申请日：2009-07-29

申请人： Daisuke Yokota ,  Akihisa Nagami ,  Fumio Noda ,  Masayuki Tosaka

发明人： Daisuke Yokota ,  Akihisa Nagami ,  Fumio Noda ,  Masayuki Tosaka

IPC分类号： G06F9/00 ,  G06F15/177

CPC分类号： G06F1/3209 ,  G06F9/50 ,  G06F9/5027 ,  G06F9/5077 ,  G06F9/5094 ,  Y02D10/22 ,  Y02D10/36

摘要： The virtual PC management system includes: a unit which acquires a power on/off state of a virtual machine from a computer via the network and stores it in a storage; a unit which acquires a power on/off state of a computer from the computer via the network and stores it into the storage; a unit which receives a start-of-use request for a virtual machine from the client machine and searches stored data of the storage unit for a computer which is in a power-on state and to which a virtual machine is not allocated, as an allocation candidate; a unit which allocates the virtual machine in accordance with the start-of-use request to the computer of the allocation candidate; and a unit which notifies, via the network, the computer of the allocation candidate of an instruction to turn on the power of the virtual machine.

摘要翻译： 虚拟PC管理系统包括：经由网络从计算机获取虚拟机的电源开/关状态并将其存储在存储器中的单元; 通过网络从计算机获取计算机的电源开/关状态并将其存储到存储器中的单元; 从客户端机器接收虚拟机的起始使用请求的单元，并且搜索处于开机状态并且没有分配虚拟机的计算机的存储单元的存储数据作为 分配候选人 将所述虚拟机根据所述起始使用请求分配给所述分配候选者的计算机的单元; 以及通过网络向计算机通知分配候选者打开虚拟机的电源的指令的单元。

公开(公告)号：US20100083015A1

公开(公告)日：2010-04-01

申请号：US12511782

申请日：2009-07-29

申请人： Daisuke Yokota ,  Akihisa Nagami ,  Fumio Noda ,  Masayuki Tosaka

发明人： Daisuke Yokota ,  Akihisa Nagami ,  Fumio Noda ,  Masayuki Tosaka

IPC分类号： G06F1/28

CPC分类号： G06F1/3209 ,  G06F9/50 ,  G06F9/5027 ,  G06F9/5077 ,  G06F9/5094 ,  Y02D10/22 ,  Y02D10/36

摘要： The virtual PC management system includes: a unit which acquires a power on/off state of a virtual machine from a computer via the network and stores it in a storage; a unit which acquires a power on/off state of a computer from the computer via the network and stores it into the storage; a unit which receives a start-of-use request for a virtual machine from the client machine and searches stored data of the storage unit for a computer which is in a power-on state and to which a virtual machine is not allocated, as an allocation candidate; a unit which allocates the virtual machine in accordance with the start-of-use request to the computer of the allocation candidate; and a unit which notifies, via the network, the computer of the allocation candidate of an instruction to turn on the power of the virtual machine.

摘要翻译： 虚拟PC管理系统包括：经由网络从计算机获取虚拟机的电源开/关状态并将其存储在存储器中的单元; 通过网络从计算机获取计算机的电源开/关状态并将其存储到存储器中的单元; 从客户端机器接收虚拟机的起始使用请求的单元，并且搜索处于开机状态并且没有分配虚拟机的计算机的存储单元的存储数据作为 分配候选人 将所述虚拟机根据所述起始使用请求分配给所述分配候选者的计算机的单元; 以及通过网络向计算机通知分配候选者打开虚拟机的电源的指令的单元。

公开(公告)号：US20050138626A1

公开(公告)日：2005-06-23

申请号：US10797619

申请日：2004-03-11

申请人： Akihisa Nagami ,  Yukio Ogawa ,  Masahiko Nakahara ,  Daisuke Yokota ,  Atsushi Ueoka

发明人： Akihisa Nagami ,  Yukio Ogawa ,  Masahiko Nakahara ,  Daisuke Yokota ,  Atsushi Ueoka

IPC分类号： G06F13/00 ,  H04L12/24 ,  H04L12/801 ,  H04L12/911 ,  H04L29/06 ,  H04L29/08 ,  G06F9/46 ,  G06F15/16

CPC分类号： H04L67/1008 ,  H04L67/1002 ,  H04L67/1023

摘要： The request from the client to the server is made through the traffic control apparatus. The traffic control apparatus includes a unit for controlling the request from the client, a unit for judging the data reception performance of the client and a unit for controlling the number of clients simultaneously connected to the server. The number of simultaneous connections in the server is controlled so that the resource of the server can be utilized sufficiently and the requests in number exceeding the performance of the server cannot be transferred. When it is expected that it takes time longer than a fixed time to provide the service to be required to the client, the request is rejected and when it is expected that the service can be provided within the fixed time, the request is received.

摘要翻译： 通过交通控制装置进行从客户端到服务器的请求。 交通控制装置包括用于控制来自客户端的请求的单元，用于判断客户端的数据接收性能的单元和用于控制与服务器同时连接的客户端的数量的单元。 控制服务器中同时连接的数量，使得可以充分利用服务器的资源，并且超出服务器性能的请求数不能传输。 当预期需要比固定时间长的时间来向客户端提供所需的服务时，请求被拒绝，并且当预期可以在固定时间内提供服务时，接收到该请求。

公开(公告)号：US20050141531A1

公开(公告)日：2005-06-30

申请号：US11022066

申请日：2004-12-21

申请人： Masafumi Kinoshita ,  Daisuke Yokota ,  Yasuhiro Takahashi ,  Mitsuru Ikezawa ,  Fumio Noda

发明人： Masafumi Kinoshita ,  Daisuke Yokota ,  Yasuhiro Takahashi ,  Mitsuru Ikezawa ,  Fumio Noda

IPC分类号： H04L12/801 ,  H04L12/28 ,  H04L12/70 ,  H04L12/741 ,  H04L12/851 ,  H04L12/911 ,  H04L29/06 ,  H04L29/08 ,  H04L29/12 ,  H04M3/00 ,  H04L12/56

CPC分类号： H04L29/12405 ,  H04L61/2528 ,  H04L63/0428 ,  H04L63/164 ,  H04L63/30 ,  H04L67/2814

摘要： A method for handling data packets in a relay device that is provided in a network comprises receiving a data packet including a packet header and packet data from a first client, the data packet identifying a second client to which the data packet is to be directed, the packet header including a first source address identifying the first client; associating the first source address to a second source address, the second source address obtained from one of a plurality of addresses assigned to the relay device; and transmitting the data packet to the second client after writing the second source address to the packet header of the data packet.

摘要翻译： 一种用于处理在网络中提供的中继设备中的数据分组的方法，包括从第一客户机接收包括分组报头和分组数据的数据分组，所述数据分组标识数据分组将被引导到的第二客户端， 所述分组报头包括标识所述第一客户端的第一源地址; 将所述第一源地址与第二源地址相关联，所述第二源地址从分配给所述中继设备的多个地址中的一个获得; 以及在将所述第二源地址写入所述数据分组的分组报头之后，将所述数据分组发送到所述第二客户端。

公开(公告)号：US08448167B2

公开(公告)日：2013-05-21

申请号：US12310680

申请日：2009-02-19

申请人： Ikuko Kobayashi ,  Daisuke Yokota

发明人： Ikuko Kobayashi ,  Daisuke Yokota

IPC分类号： G06F9/455

CPC分类号： G06F11/2069 ,  G06F3/0617 ,  G06F3/065 ,  G06F3/0665 ,  G06F3/067 ,  G06F9/45558 ,  G06F11/2071 ,  G06F11/2082 ,  G06F2009/45562 ,  G06F2009/45579 ,  G06F2201/815

摘要： A storage system includes an information apparatus in which a virtualization mechanism is implemented to build a virtual machine, a storage apparatus which is coupled to the information apparatus, which includes a first logical volume proving a storage area to be used by the virtual machine, and which includes a virtual disk area and a virtual disk management area on the first logical volume, the virtual disk area used by the virtual machine to store data, the virtual disk management area storing management data for managing the virtual disk area; and a management computer which is coupled to the information apparatus and the storage apparatus, and which includes a remote copy controller configured to copy the virtual disk area and the virtual disk management area on the first logical volume of the storage apparatus to a storage area on a second logical volume included in a second storage device coupled to the storage apparatus. The remote copy controller determines whether, on the second logical volume, there is the virtual disk management area used by the virtual machine. When determining that there is not, the remote copy controller transmits, to the storage apparatus, an instruction to copy the virtual disk management area and the virtual disk area to the second logical volume.

摘要翻译： 存储系统包括其中实现虚拟化机制以构建虚拟机的信息装置，耦合到信息装置的存储装置，其包括证明虚拟机将使用的存储区域的第一逻辑卷，以及 其包括第一逻辑卷上的虚拟磁盘区域和虚拟磁盘管理区域，虚拟机用于存储数据的虚拟磁盘区域，虚拟磁盘管理区域存储用于管理虚拟磁盘区域的管理数据; 以及管理计算机，其耦合到信息装置和存储装置，并且包括远程复制控制器，其被配置为将存储装置的第一逻辑卷上的虚拟盘区域和虚拟盘管理区域复制到存储区域上的存储区域 包括在耦合到存储装置的第二存储装置中的第二逻辑卷。 远程复制控制器确定在第二个逻辑卷上是否存在虚拟机使用的虚拟磁盘管理区域。 当确定不存在时，远程复制控制器向存储装置发送将虚拟盘管理区域和虚拟盘区域复制到第二逻辑卷的指令。

公开(公告)号：US20110061049A1

公开(公告)日：2011-03-10

申请号：US12310680

申请日：2009-02-19

申请人： Ikuko Kobayashi ,  Daisuke Yokota

发明人： Ikuko Kobayashi ,  Daisuke Yokota

IPC分类号： G06F9/455

CPC分类号： G06F11/2069 ,  G06F3/0617 ,  G06F3/065 ,  G06F3/0665 ,  G06F3/067 ,  G06F9/45558 ,  G06F11/2071 ,  G06F11/2082 ,  G06F2009/45562 ,  G06F2009/45579 ,  G06F2201/815

摘要： A storage system includes an information apparatus in which a virtualization mechanism is implemented to build a virtual machine, a storage apparatus which is coupled to the information apparatus, which includes a first logical volume proving a storage area to be used by the virtual machine, and which includes a virtual disk area and a virtual disk management area on the first logical volume, the virtual disk area used by the virtual machine to store data, the virtual disk management area storing management data for managing the virtual disk area; and a management computer which is coupled to the information apparatus and the storage apparatus, and which includes a remote copy controller configured to copy the virtual disk area and the virtual disk management area on the first logical volume of the storage apparatus to a storage area on a second logical volume included in a second storage device coupled to the storage apparatus. The remote copy controller determines whether, on the second logical volume, there is the virtual disk management area used by the virtual machine. When determining that there is not, the remote copy controller transmits, to the storage apparatus, an instruction to copy the virtual disk management area and the virtual disk area to the second logical volume.

摘要翻译： 存储系统包括其中实现虚拟化机制以构建虚拟机的信息装置，耦合到信息装置的存储装置，其包括证明虚拟机将使用的存储区域的第一逻辑卷，以及 其包括第一逻辑卷上的虚拟磁盘区域和虚拟磁盘管理区域，虚拟机用于存储数据的虚拟磁盘区域，虚拟磁盘管理区域存储用于管理虚拟磁盘区域的管理数据; 以及管理计算机，其耦合到信息装置和存储装置，并且包括远程复制控制器，其被配置为将存储装置的第一逻辑卷上的虚拟盘区域和虚拟盘管理区域复制到存储区域上的存储区域 包括在耦合到存储装置的第二存储装置中的第二逻辑卷。 远程复制控制器确定在第二个逻辑卷上是否存在虚拟机使用的虚拟磁盘管理区域。 当确定不存在时，远程复制控制器向存储装置发送将虚拟盘管理区域和虚拟盘区域复制到第二逻辑卷的指令。