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    • 62. 发明申请
    • COMPUTER PROGRAM AND MONITORING APPARATUS
    • 计算机程序和监控装置
    • US20130212257A1
    • 2013-08-15
    • US13634779
    • 2012-02-14
    • Kaori MuraseMasataka NaguraTakayuki NagaiTakaki KurodaKazuyoshi Hoshino
    • Kaori MuraseMasataka NaguraTakayuki NagaiTakaki KurodaKazuyoshi Hoshino
    • H04L12/26
    • H04L43/00H04L41/0631H04L41/065
    • To analyze the cause if an event occurred to a plurality of monitoring targets. A monitoring computer 101 includes a general rule storing part 136 configured to store a general rule, wherein the general rule previously associates a first event which can occur in any of the plurality of monitoring targets and a second event which can cause the first event, an correlation rule generating part 129 configured to generate an correlation rule, wherein the correlation rule is created based on the general rule and configuration information, and in the case where a predetermined number or more of events corresponding to the second events are detected, the correlation rule indicates that an event corresponding to the first event will occur, and an analyzing part 125 configured to analyze a cause of an event indicated by the event information based on received event information and the correlation rule.
    • 分析多个监控对象发生事件的原因。 监视计算机101包括被配置为存储一般规则的一般规则存储部分136,其中所述通用规则先前关联可以在多个监视目标中的任何一个中发生的第一事件和可以导致第一事件的第二事件, 相关规则生成部129,其被配置为生成相关规则,其中,基于一般规则和配置信息创建所述相关规则,并且在检测到与所述第二事件相对应的事件的预定数量或更多个的情况下,所述相关规则 指示将发生与第一事件相对应的事件,分析部分125被配置为基于接收的事件信息和相关规则来分析由事件信息指示的事件的原因。
    • 67. 发明授权
    • Preventing operations from unauthorized users on paired storage volumes
    • 防止未经授权的用户对配对的存储卷进行操作
    • US08205052B2
    • 2012-06-19
    • US12493395
    • 2009-06-29
    • Masayasu AsanoTakayuki NagaiMasayuki Yamamoto
    • Masayasu AsanoTakayuki NagaiMasayuki Yamamoto
    • G06F12/14
    • G06F21/6218H04L63/10
    • A computer system including a copy source volume and a copy target volume which may be selectably PAIRED or SPLIT. User management information stores: an entry indicating that a first user is permitted to effect a PAIR operation and a PATH operation; and, an entry indicating that a second user is permitted to effect a PATH operation. Operation management information indicates permitted PATH and PAIR operations in relation to each user and a volume's PAIR or SPLIT status, and stores: an entry indicating that the first user is permitted to effect the PAIR operation in which the PAIR status is PAIR, or is SPLIT WITH BACKUP DISABLED; and, an entry indicating that the second user is permitted to effect the PATH operations in which the PAIR status is SPLIT WITH BACKUP ENABLED. PAIR management information stores the PAIR status and the BACKUP ENABLED or DISABLED status.
    • 一种计算机系统,包括复制源卷和复制目标卷,其可选地配对或分页。 用户管理信息存储:指示允许第一用户执行对等操作和PATH操作的条目; 以及指示允许第二用户执行PATH操作的条目。 操作管理信息表示与每个用户相关的允许的PATH和PAIR操作以及卷的PAIR或SPLIT状态,并且存储:指示第一用户被允许实现PAIR状态为对等体的对偶操作的条目,或者是SPLIT 带备份禁用 以及指示第二用户被允许实现其中PAIR状态是SPLIT WITH BACKUP ENABLED的PATH操作的条目。 PAIR管理信息存储PAIR状态和BACKUP ENABLED或DISABLED状态。
    • 68. 发明授权
    • Computer system, computer and method for managing performance based on I/O division ratio
    • 计算机系统,计算机和基于I / O分频比的性能管理方法
    • US08171241B2
    • 2012-05-01
    • US11613412
    • 2006-12-20
    • Takayuki NagaiJun NakajimaYuichi Yagawa
    • Takayuki NagaiJun NakajimaYuichi Yagawa
    • G06F12/00G06F13/00G06F13/28
    • G06F3/0635G06F3/0605G06F3/0613G06F3/067
    • Provided is a computer system including a host computer, a plurality of virtual storage systems coupled to the host computer, a storage system coupled to the plurality of virtual storage systems, and a management computer. The storage system includes storage areas provided as volumes to the host computer. Each of the virtual storage systems provides virtual volumes corresponding to the volumes to the host computer. The host computer disperses a plurality of data I/Os containing data to be written in one of the volumes to the virtual volumes of a plurality of paths reaching the one of the volumes at a determined ratio. The management computer calculates a threshold value of a performance value to be set in the virtual volume of each of the paths to determine whether to generate an alert based on the predetermined ratio. Thus, performance of the computer system is properly managed.
    • 提供了一种包括主计算机,耦合到主计算机的多个虚拟存储系统,耦合到多个虚拟存储系统的存储系统和管理计算机的计算机系统。 存储系统包括作为卷提供给主计算机的存储区域。 每个虚拟存储系统向主计算机提供与卷对应的虚​​拟卷。 主计算机将包含要写入其中一个卷的数据的多个数据I / O以确定的比率分散到多个路径的虚拟卷。 管理计算机计算要在每个路径的虚拟卷中设置的性能值的阈值,以基于预定比率来确定是否生成警报。 因此,正确管理计算机系统的性能。