FAILOVER METHOD, PROGRAM, FAILOVER APPARATUS AND FAILOVER SYSTEM
    1.
    发明申请
    FAILOVER METHOD, PROGRAM, FAILOVER APPARATUS AND FAILOVER SYSTEM 有权
    FAILOVER方法,程序,FAILOVER装置和FAILOVER系统

    公开(公告)号:US20090271655A1

    公开(公告)日:2009-10-29

    申请号:US12426493

    申请日:2009-04-20

    IPC分类号: G06F11/20

    摘要: The invention is to provide a failover method for improving overall reliability of a system including a large number of servers. Priorities set based on operating statuses of respective servers and shared devices capable of communicating with the respective servers in a failover system are stored in a storage portion while the priorities are associated with the respective servers, so that a failure processing portion of a management server retrieves a server based on the priorities and designates the retrieved server as a spare server when a failure occurs in one of the servers.

    摘要翻译: 本发明是提供一种用于提高包括大量服务器的系统的整体可靠性的故障切换方法。 基于各个服务器和能够与故障转移系统中的相应服务器进行通信的共享设备的操作状态设置的优先级被存储在存储部分中,同时优先级与各个服务器相关联,使得管理服务器的故障处理部分检索 基于优先级的服务器,并且当在其中一个服务器中发生故障时将所检索的服务器指定为备用服务器。

    Failover method, program, failover apparatus and failover system
    2.
    发明授权
    Failover method, program, failover apparatus and failover system 有权
    故障切换方法,程序,故障切换设备和故障转移系统

    公开(公告)号:US08010830B2

    公开(公告)日:2011-08-30

    申请号:US12426493

    申请日:2009-04-20

    IPC分类号: G06F11/00

    摘要: The invention is to provide a failover method for improving overall reliability of a system including a large number of servers. Priorities set based on operating statuses of respective servers and shared devices capable of communicating with the respective servers in a failover system are stored in a storage portion while the priorities are associated with the respective servers, so that a failure processing portion of a management server retrieves a server based on the priorities and designates the retrieved server as a spare server when a failure occurs in one of the servers.

    摘要翻译: 本发明是提供一种用于提高包括大量服务器的系统的整体可靠性的故障切换方法。 基于各个服务器和能够与故障转移系统中的相应服务器进行通信的共享设备的操作状态设置的优先级被存储在存储部分中,同时优先级与各个服务器相关联,使得管理服务器的故障处理部分检索 基于优先级的服务器,并且当在其中一个服务器中发生故障时将所检索的服务器指定为备用服务器。

    MANAGEMENT COMPUTER, COMPUTER SYSTEM AND PHYSICAL RESOURCE ALLOCATION METHOD
    3.
    发明申请
    MANAGEMENT COMPUTER, COMPUTER SYSTEM AND PHYSICAL RESOURCE ALLOCATION METHOD 审中-公开
    管理计算机,计算机系统和物理资源分配方法

    公开(公告)号:US20100229171A1

    公开(公告)日:2010-09-09

    申请号:US12700061

    申请日:2010-02-04

    IPC分类号: G06F9/455

    CPC分类号: G06F9/455 G06F9/5077

    摘要: A management computer to allocate a physical resource in a virtual system includes a section to create a physical source management table including physical resource managing data, a section to create an allocation policy table to manage allocation policies for physical resources, a section to create a configuration information management table to manage Logical PARtition (LPAR) configuration information, and a physical resource allocation judge section to select, based on these tables, an appropriate physical resource be allocated to an LPAR.

    摘要翻译: 在虚拟系统中分配物理资源的管理计算机包括创建包括物理资源管理数据的物理源管理表的部分,创建分配策略表以分配物理资源的分配策略的部分,创建配置的部分 信息管理表,用于管理逻辑路由(LPAR)配置信息,以及物理资源分配判断部分,根据这些表,选择适当的物理资源分配给LPAR。