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    • 2. 发明申请
    • METHOD AND SYSTEM FOR SUPPORTING EVENT ROOT CAUSE ANALYSIS
    • 支持事件根源分析的方法和系统
    • US20140237297A1
    • 2014-08-21
    • US13639132
    • 2012-03-23
    • Masataka NaguraTakayuki NagaiKaori Murase
    • Masataka NaguraTakayuki NagaiKaori Murase
    • G06F11/07
    • G06F11/079G06F11/0727
    • A computer analyzes the root cause of an event, which has occurred in any of multiple management-target apparatuses, based on one or more rules in a storage device, that denote an association between one or more condition events corresponding to one or more events capable of occurring in any of the multiple management-target apparatuses and a conclusion event, which is the cause in a case where the one or more condition events have occurred. The computer, based on an event occurrence log including contents and an occurrence date and time of an event, determines a first event group, which is multiple events presumed to occur as a result of the same cause, creates a new rule in which the multiple events of the first event group are the condition events and one event of the first event group is the conclusion event, and stores the created new rule.
    • 计算机基于存储设备中的一个或多个规则来分析在多个管理目标设备中的任何一个中发生的事件的根本原因,其表示与一个或多个事件有关的一个或多个条件事件之间的关联 发生在多个管理目标装置中的任何一个中,以及结束事件,这是在发生一个或多个条件事件的情况下的原因。 计算机基于包括内容的事件发生日志和事件的发生日期和时间,确定作为相同原因推测出现的多个事件的第一事件组创建新规则,其中多个 第一个事件组的事件是条件事件,第一个事件组的一个事件是结束事件,并存储创建的新规则。
    • 9. 发明授权
    • Computer system, managing computer and recovery management method
    • 计算机系统,管理计算机和恢复管理方法
    • US08135986B2
    • 2012-03-13
    • US12208571
    • 2008-09-11
    • Masayasu AsanoTakayuki NagaiMasayuki Yamamoto
    • Masayasu AsanoTakayuki NagaiMasayuki Yamamoto
    • G06F11/00
    • G06F11/1469G06F11/1456G06F11/1471
    • The invention provides a method for computing the appropriate capacity of a journal volume based on the operating patterns of backup and recovery performed by the user, and composing a recovery system that enables recovery to be performed in a short time using journals. The invention provides a computer system comprising a storage system 120 having a volume 124, a managing computer 100 and a host computer 110, wherein the storage system 120 retains a journal of data stored in the volume and a volume replicating the data stored in the volume, and restoring a volume data at any update time point based on the journal and the replicated volume, and upon receiving operation from a user regarding the volume retaining the journal, the managing computer 100 acquires a registration creation demand including a recovery time objective which is the time to be restored and/or a recovery point objective which is the recovery time point and a journal retention period which is the period for retaining the journal, monitors the journal of data stored in the volume, computes the quantity of the journal, and determines the capacity of the volume for retaining the journal.
    • 本发明提供了一种用于基于用户执行的备份和恢复的操作模式来计算日志卷的适当容量的方法,以及组合恢复系统,其使得能够在短时间内使用期刊来执行恢复。 本发明提供了一种包括具有卷124的存储系统120,管理计算机100和主计算机110的计算机系统,其中存储系统120保存存储在卷中的数据期刊,以及复制存储在卷中的数据的卷 ,以及基于日志和复制卷在任何更新时间点恢复卷数据,并且在从用户接收到关于保留日志的卷的操作时,管理计算机100获取包括恢复时间目标的注册创建需求,该恢复时间目标是 要恢复的时间和/或作为恢复时间点的恢复点目标和作为保留期刊的期间的期刊保留期间,监视存储在卷中的数据的期刊,计算期刊的数量,以及 确定保留期刊的卷的容量。
    • 10. 发明授权
    • Computer system, management apparatus and management method
    • 计算机系统,管理手段及管理方法
    • US07930380B2
    • 2011-04-19
    • US11971289
    • 2008-01-09
    • Takayuki NagaiDaisuke ShinoharaNobuhiro Maki
    • Takayuki NagaiDaisuke ShinoharaNobuhiro Maki
    • G06F15/173G06F13/28
    • G06F15/16
    • The computer system includes: a first storage system having devices that are various components for storing data transmitted from a host computer; a second storage system having devices that are various components for storing data transmitted from the first storage system; and a management apparatus that manages the first and second storage systems. The management apparatus includes a storage unit that stores configuration information, performance information and threshold values used for performance management regarding the devices in the first and second storage systems connected to the management apparatus; and a setting section that adopts and sets, when internal management information and data are copied from the first storage system to the second storage system, threshold values assigned to the devices in the first storage system to the devices in the second storage systems.
    • 计算机系统包括:第一存储系统,其具有用于存储从主计算机发送的数据的各种组件的设备; 具有用于存储从第一存储系统发送的数据的各种组件的设备的第二存储系统; 以及管理第一和第二存储系统的管理装置。 管理装置包括:存储单元,存储用于与管理装置连接的第一和第二存储系统中的设备的性能管理的配置信息,性能信息和阈值; 以及设定部,其将内部管理信息和数据从第一存储系统复制到第二存储系统时,将分配给第一存储系统中的设备的阈值设定为第二存储系统中的设备。