公开(公告)号：US08423816B2

公开(公告)日：2013-04-16

申请号：US13184623

申请日：2011-07-18

申请人： Shingo Katano ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

发明人： Shingo Katano ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

IPC分类号： G06F11/00

CPC分类号： G06F11/2046 ,  G06F11/0712 ,  G06F11/0775 ,  G06F11/2025 ,  G06F11/2028 ,  G06F11/2038

摘要： In a computer system wherein plural servers are connected with an external disk device via a network, each server incorporates therein a logic partition module for configuring at least one logic partition in the server, and the operating system stored in the logic partition is booted by the boot disk of an external disk device, the failover operation is performed only for the logic partition affected by a failure when the task being executed by a working server is taken over by another server at the time of the failure occurring in the working server.

摘要翻译： 在其中多个服务器经由网络与外部磁盘设备连接的计算机系统中，每个服务器在其中并入有用于配置服务器中的至少一个逻辑分区的逻辑分区模块，并且存储在逻辑分区中的操作系统由 外部磁盘设备的引导磁盘，当工作服务器发生故障时，由工作服务器执行的任务由另一台服务器接管时，仅对受故障影响的逻辑分区执行故障转移操作。

公开(公告)号：US08010827B2

公开(公告)日：2011-08-30

申请号：US12860395

申请日：2010-08-20

申请人： Shingo Katano ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

发明人： Shingo Katano ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

IPC分类号： G06F11/00

CPC分类号： G06F11/2046 ,  G06F11/0712 ,  G06F11/0775 ,  G06F11/2025 ,  G06F11/2028 ,  G06F11/2038

摘要： In a computer system wherein plural servers are connected with an external disk device via a network, each server incorporates therein a logic partition module for configuring at least one logic partition in the server, and the operating system stored in the logic partition is booted by the boot disk of an external disk device, the failover operation is performed only for the logic partition affected by a failure when the task being executed by a working server is taken over by another server at the time of the failure occurring in the working server.

摘要翻译： 在其中多个服务器经由网络与外部磁盘设备连接的计算机系统中，每个服务器在其中并入有用于配置服务器中的至少一个逻辑分区的逻辑分区模块，并且存储在逻辑分区中的操作系统由 外部磁盘设备的引导磁盘，当工作服务器发生故障时，由工作服务器执行的任务由另一台服务器接管时，仅对受故障影响的逻辑分区执行故障转移操作。

公开(公告)号：US20080133963A1

公开(公告)日：2008-06-05

申请号：US11765722

申请日：2007-06-20

申请人： Shingo KATANO ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

发明人： Shingo KATANO ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

IPC分类号： G06F11/00

CPC分类号： G06F11/2046 ,  G06F11/0712 ,  G06F11/0775 ,  G06F11/2025 ,  G06F11/2028 ,  G06F11/2038

摘要： In a computer system wherein plural servers are connected with an external disk device via a network, each server incorporates therein a logic partition module for configuring at least one logic partition in the server, and the operating system stored in the logic partition is booted by the boot disk of an external disk device, the failover operation is performed only for the logic partition affected by a failure when the task being executed by a working server is taken over by another server at the time of the failure occurring in the working server.

摘要翻译： 在其中多个服务器经由网络与外部磁盘设备连接的计算机系统中，每个服务器在其中并入有用于配置服务器中的至少一个逻辑分区的逻辑分区模块，并且存储在逻辑分区中的操作系统由 外部磁盘设备的引导磁盘，当工作服务器发生故障时，由工作服务器执行的任务由另一台服务器接管时，仅对受故障影响的逻辑分区执行故障转移操作。

公开(公告)号：US09292461B2

公开(公告)日：2016-03-22

申请号：US13384947

申请日：2010-03-05

申请人： Shingo Katano ,  Takahiko Wakamatsu

发明人： Shingo Katano ,  Takahiko Wakamatsu

IPC分类号： G06F13/40

CPC分类号： G06F13/4022 ,  G06F2213/0026

摘要： The system includes a PCI switch connecting a plurality of computers via a PCI interface; and a management server which controls assignment of PCI devices and computers connected to the PCI switch. The PCI switch reports an addition or change of a PCI device to the management server. The management server obtains basic information for the PCI device upon receipt of the report, determines an assignment state of the PCI device to either occupation or sharing, and instructs the PCI switch to assign the PCI device to the management server in the determined assignment state. The management server reads a driver of the PCI device connected through the PCI switch, and obtains detailed information of the PCI device through the driver.

摘要翻译： 该系统包括经由PCI接口连接多台计算机的PCI交换机; 以及管理服务器，其控制连接到PCI交换机的PCI设备和计算机的分配。 PCI交换机向管理服务器报告PCI设备的添加或更改。 管理服务器在接收到报告时获取PCI设备的基本信息，确定PCI设备的占用或共享的分配状态，并指示PCI交换机以确定的分配状态将PCI设备分配给管理服务器。 管理服务器读取通过PCI交换机连接的PCI设备的驱动程序，并通过驱动程序获取PCI设备的详细信息。

公开(公告)号：US20110271140A1

公开(公告)日：2011-11-03

申请号：US13184623

申请日：2011-07-18

申请人： Shingo Katano ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

发明人： Shingo Katano ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

IPC分类号： G06F11/20

CPC分类号： G06F11/2046 ,  G06F11/0712 ,  G06F11/0775 ,  G06F11/2025 ,  G06F11/2028 ,  G06F11/2038

摘要： In a computer system wherein plural servers are connected with an external disk device via a network, each server incorporates therein a logic partition module for configuring at least one logic partition in the server, and the operating system stored in the logic partition is booted by the boot disk of an external disk device, the failover operation is performed only for the logic partition affected by a failure when the task being executed by a working server is taken over by another server at the time of the failure occurring in the working server.

摘要翻译： 在其中多个服务器经由网络与外部磁盘设备连接的计算机系统中，每个服务器在其中并入有用于配置服务器中的至少一个逻辑分区的逻辑分区模块，并且存储在逻辑分区中的操作系统由 外部磁盘设备的引导磁盘，当工作服务器发生故障时，由工作服务器执行的任务由另一台服务器接管时，仅对受故障影响的逻辑分区执行故障转移操作。

公开(公告)号：US07802127B2

公开(公告)日：2010-09-21

申请号：US11765722

申请日：2007-06-20

申请人： Shingo Katano ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

发明人： Shingo Katano ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

IPC分类号： G06F11/00

CPC分类号： G06F11/2046 ,  G06F11/0712 ,  G06F11/0775 ,  G06F11/2025 ,  G06F11/2028 ,  G06F11/2038

摘要： In a computer system wherein plural servers are connected with an external disk device via a network, each server incorporates therein a logic partition module for configuring at least one logic partition in the server, and the operating system stored in the logic partition is booted by the boot disk of an external disk device, the failover operation is performed only for the logic partition affected by a failure when the task being executed by a working server is taken over by another server at the time of the failure occurring in the working server.

摘要翻译： 在其中多个服务器经由网络与外部磁盘设备连接的计算机系统中，每个服务器在其中并入有用于配置服务器中的至少一个逻辑分区的逻辑分区模块，并且存储在逻辑分区中的操作系统由 外部磁盘设备的引导磁盘，当工作服务器发生故障时，由工作服务器执行的任务由另一台服务器接管时，仅对受故障影响的逻辑分区执行故障转移操作。

公开(公告)号：US20100318838A1

公开(公告)日：2010-12-16

申请号：US12860395

申请日：2010-08-20

申请人： Shingo Katano ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

发明人： Shingo Katano ,  Yoshifumi Takamoto ,  Keisuke Hatasaki

IPC分类号： G06F11/20

CPC分类号： G06F11/2046 ,  G06F11/0712 ,  G06F11/0775 ,  G06F11/2025 ,  G06F11/2028 ,  G06F11/2038

摘要： In a computer system wherein plural servers are connected with an external disk device via a network, each server incorporates therein a logic partition module for configuring at least one logic partition in the server, and the operating system stored in the logic partition is booted by the boot disk of an external disk device, the failover operation is performed only for the logic partition affected by a failure when the task being executed by a working server is taken over by another server at the time of the failure occurring in the working server.

摘要翻译： 在其中多个服务器经由网络与外部磁盘设备连接的计算机系统中，每个服务器在其中并入有用于配置服务器中的至少一个逻辑分区的逻辑分区模块，并且存储在逻辑分区中的操作系统由 外部磁盘设备的引导磁盘，当工作服务器发生故障时，由工作服务器执行的任务由另一台服务器接管时，仅对受故障影响的逻辑分区执行故障转移操作。