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    • 3. 发明申请
    • COMPUTER SYSTEM EVALUATION METHOD, COMPUTER SYSTEM CONTROL METHOD, AND COMPUTER SYSTEM
    • 计算机系统评估方法,计算机系统控制方法和计算机系统
    • US20160006630A1
    • 2016-01-07
    • US14771690
    • 2013-05-17
    • HITACHI, LTD.
    • Yujiro ICHIKAWAYukinori SAKASHITAMasataka NAGURAJun NAKAJIMA
    • H04L12/26H04L12/24G06F17/30
    • H04L43/08G06F11/2028G06F11/2094G06F16/955H04L41/0672H04L41/0859H04L41/0873H04L41/24
    • When one of nodes performs a prescribed task, a management computer: obtains a replaceable part value group containing configuration information for components of a group that includes the node, and stores the obtained replaceable part value group in history information; receives at least one node to be evaluated; obtains a replaceable part value group containing configuration information for respective components of a group that includes said node to be evaluated, and stores the obtained replaceable part value group in history comparison target information; selects a combination of the history comparison target information and the history information having matching elements; calculates an evaluation value for the selected combination of the history comparison target information and the history information; and outputs a combination of an evaluation value and a node identifier indicating the history comparison target information and the history information having the matching elements.
    • 当一个节点执行规定的任务时,管理计算机:获得包含该节点的组的组件的配置信息的可替换部件值组,并将获得的可替换部件值组存储在历史信息中; 接收要评估的至少一个节点; 获取包含所述待评估节点的组的各个组件的配置信息的可替换部件值组,并将获得的可替换部件值组存储在历史比较对象信息中; 选择历史比较对象信息和具有匹配元素的历史信息的组合; 计算历史比较目标信息和历史信息的所选组合的评估值; 并且输出评估值和指示历史比较对象信息的节点标识符和具有匹配元素的历史信息的组合。
    • 6. 发明申请
    • STORAGE SYSTEM
    • 存储系统
    • US20150067256A1
    • 2015-03-05
    • US14536748
    • 2014-11-10
    • HITACHI, LTD.
    • Jun NAKAJIMADaisuke SHINOHARA
    • G06F3/06
    • G06F3/0689G06F3/0604G06F3/061G06F3/0644G06F3/0647G06F3/0653G06F3/067G06F11/2071G06F11/3409G06F11/3419G06F11/3485G06F12/0223H04L67/1097
    • A computer system is provided which includes a host computer having a volume, a storage apparatus including a storage media, the storage apparatus providing a RAID group configured by the storage media, a logical volume configured by the RAID group, a pool configured by the logical volume, and a virtual volume allocated from the pool and corresponding to the volume of the host computer. The computer system also includes a management server to store performance information regarding the logical volume and/or RAID group and mapping information regarding a relationship among components of the computer system in view of logical and physical connections. The management server determines whether a correspondence relationship exists among the components by referring to the performance information, and outputs a relationship among the components based on the determination of the correspondence relationship and the mapping information.
    • 提供了一种计算机系统,其包括具有卷的主计算机,包括存储介质的存储装置,提供由该存储介质配置的RAID组的存储装置,由该RAID组配置的逻辑卷,由该逻辑 卷和从池分配并对应于主机的卷的虚拟卷。 计算机系统还包括管理服务器,用于存储关于逻辑卷和/或RAID组的性能信息,并且考虑到逻辑和物理连接关于计算机系统的组件之间的关系的映射信息。 管理服务器通过参考性能信息来确定各部件之间是否存在对应关系,并且基于对应关系的确定和映射信息来输出部件之间的关系。