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    • 2. 发明申请
    • REDUNDANT CONFIGURATION METHOD OF A STORAGE SYSTEM MAINTENANCE/MANAGEMENT APPARATUS
    • 存储系统维护/管理设备的冗余配置方法
    • US20110047410A1
    • 2011-02-24
    • US12915961
    • 2010-10-29
    • Takahiro FUJITAHirokazu IKEDANobuyuki OSAKI
    • Takahiro FUJITAHirokazu IKEDANobuyuki OSAKI
    • G06F11/20
    • G06F11/2028G06F3/0617G06F3/0635G06F3/067G06F11/2041G06F11/2069G06F11/2092H04L41/0668H04L41/0695H04L67/1097
    • Provided is a method of managing a computer system including a plurality of storage systems and a plurality of management appliances for managing the plurality of storage systems. A first management appliance and a second management appliance hold an identifier of a first storage system and management data obtained from the first storage system. The method includes the steps of selecting a third management appliance from the plurality of management appliances when a failure occurs in the first management appliance; transmitting the identifier held in the second management appliance from the second management appliance to the selected third management appliance; and holding the identifier transmitted from the second management appliance in the selected third management appliance. Thus, it is possible to prevent, after failing-over due to an abnormality of a maintenance/management appliance, a single point of failure from occurring to reduce reliability of the maintenance/management appliance.
    • 提供一种管理包括多个存储系统和多个用于管理多个存储系统的管理设备的计算机系统的方法。 第一管理设备和第二管理设备保存第一存储系统的标识符和从第一存储系统获得的管理数据。 该方法包括以下步骤:当在第一管理设备中发生故障时,从多个管理设备中选择第三管理设备; 将所述第二管理设备中保存的所述标识符从所述第二管理设备发送到所选择的第三管理设备; 以及在所选择的第三管理设备中保存从第二管理设备发送的标识符。 因此,可以防止由于维护/管理设备的异常而导致的故障发生之后发生单点故障以降低维护/管理设备的可靠性。