公开(公告)号：US12050521B2

公开(公告)日：2024-07-30

申请号：US18178970

申请日：2023-03-06

申请人： Hitachi, Ltd.

发明人： Avais Ahmad ,  Shinichi Hayashi ,  Kaori Nakano

IPC分类号： G06F11/14

CPC分类号： G06F11/1464 ,  G06F11/1461

摘要： A management method includes accessing API interfaces and collecting data related to primary volumes, remote copy volumes, and shared upload volumes, generating order topology related to the primary, remote copy, and shared upload volumes, calculating a set P of the primary volumes storing data to be deleted and specifying a set Vd of the remote copy volumes directly related to the set P in the order topology, calculating, as a set C, all of the shared upload volumes related to the set P in the order topology and specifying a set Vi of all of the remote copy volumes related to the set C in the order topology, calculating a set Vid as the complementary set of the set Vd in the set Vi, and specifying a set Pid of the primary volumes one level higher than the set Vid in the order topology.

公开(公告)号：US20150244599A1

公开(公告)日：2015-08-27

申请号：US14427910

申请日：2013-03-15

申请人： HITACHI, LTD.

发明人： Takayuki Nagai ,  Masataka Nagura ,  Kaori Nakano

IPC分类号： H04L12/26 ,  H04L29/08

CPC分类号： H04L43/0823 ,  G06F11/0727 ,  G06F11/079 ,  H04L67/10

摘要： A management system manages a computer system including a plurality of types of managed objects. A storage device of the management system stores one or more meta-rules indicating a correspondence relationship between a cause event and one or more influence events, as well as change frequency information indicating a change frequency for each relation between the types of managed objects. A control device of the management system divides, on the basis of the change frequency information, a first relation group indicating a connection configuration within a rule for a first meta-rule, into a second relation group configured by a relation in which a change frequency is equal to or larger than a predetermined value, and a third relation group configured by a relation in which a change frequency is less than a predetermined value, and divides a first meta-rule into a second meta-rule in which the connection configuration indicated by the second relation group is the connection configuration within a rule, and a third meta-rule in which the connection configuration indicated by the third relation group is the connection configuration within a rule.

摘要翻译： 管理系统管理包括多种管理对象的计算机系统。 管理系统的存储装置存储指示原因事件和一个或多个影响事件之间的对应关系的一个或多个元规则，以及指示管理对象的类型之间的每个关系的改变频率的变化频率信息。 管理系统的控制装置根据变化频率信息将表示第一元规则的规则内的连接配置的第一关系组划分成由以下关系构成的第二关系组： 等于或大于预定值，以及由改变频率小于预定值的关系配置的第三关系组，并且将第一元规则划分成指示连接配置的第二元规则 通过第二关系组是规则内的连接配置，以及第三元规则，其中由第三关系组指示的连接配置是规则内的连接配置。

公开(公告)号：US20240103983A1

公开(公告)日：2024-03-28

申请号：US18178970

申请日：2023-03-06

申请人： Hitachi, Ltd.

发明人： Avais AHMAD ,  Shinichi Hayashi ,  Kaori Nakano

IPC分类号： G06F11/14

CPC分类号： G06F11/1464 ,  G06F11/1461

摘要： A management method includes accessing API interfaces and collecting data related to primary volumes, remote copy volumes, and shared upload volumes, generating order topology related to the primary, remote copy, and shared upload volumes, calculating a set P of the primary volumes storing data to be deleted and specifying a set Vd of the remote copy volumes directly related to the set P in the order topology, calculating, as a set C, all of the shared upload volumes related to the set P in the order topology and specifying a set Vi of all of the remote copy volumes related to the set C in the order topology, calculating a set Vid as the complementary set of the set Vd in the set Vi, and specifying a set Pid of the primary volumes one level higher than the set Vid in the order topology.

公开(公告)号：US12131023B2

公开(公告)日：2024-10-29

申请号：US18166524

申请日：2023-02-09

申请人： Hitachi, Ltd.

发明人： Kaori Nakano ,  Shinichi Hayashi

IPC分类号： G06F3/06

CPC分类号： G06F3/0604 ,  G06F3/065 ,  G06F3/067

摘要： A computer system is coupled to a database management system for managing data, and an infrastructure system for managing storage areas of the data. The computer system is configured to: receive a tracking request including identification information of target data; calculate, based on information on the data managed by the database management system, a data duration period of the target; identify, based on configuration history information on a configuration of the storage areas, a first storage area which is provided to the database management system for the data duration period and which stores the target data; and execute, based on the data duration period and history of copying operation of the storage areas of the infrastructure system, with the first storage area as an originating point, tracking processing for tracking a second storage area in which the target data is stored by the copying operation.

公开(公告)号：US20150242416A1

公开(公告)日：2015-08-27

申请号：US14427400

申请日：2012-10-30

申请人： HITACHI, LTD.

发明人： Kaori Nakano ,  Takayuki Nagai ,  Masataka Nagura

IPC分类号： G06F17/30 ,  G06F11/30

CPC分类号： G06F16/122 ,  G06F11/0709 ,  G06F11/079 ,  G06F11/2257 ,  G06F11/3006 ,  G06F11/3034 ,  G06F11/3048 ,  G06F11/3051 ,  G06F11/328 ,  G06F16/245 ,  G06F16/951 ,  G06F2201/86

摘要： There is provided a management computer comprising a processor and a storage resource. The processor acquires information on a type of the first management object and the second management object; traces association from the type of the second management object to the type of the first management object; generates a metarule including a condition part and a conclusion part; generates a method of acquiring information on a topology constructed by the association from the type of the second management object to the type of the first management object based on a method of the trace from the type of the second management object to the type of the first management object; acquires the information on the topology based on the generated method; generates an expanded rule from the generated metarule and the acquired information on the topology; and analyzes a detected new failure based on the generated expanded rule.

摘要翻译： 提供了包括处理器和存储资源的管理计算机。 处理器获取关于第一管理对象和第二管理对象的类型的信息; 从第二管理对象的类型跟踪到第一管理对象的类型的关联; 产生包括条件部分和结论部分的元素; 基于从第二管理对象的类型到第一管理对象的类型的跟踪方法，生成从由第二管理对象的类型到第一管理对象的类型的关联的拓扑获取信息的方法 管理对象 基于生成的方法获取拓扑信息; 从生成的元数据生成扩展规则和获取的拓扑信息; 并基于生成的扩展规则分析检测到的新故障。

公开(公告)号：US11960939B2

公开(公告)日：2024-04-16

申请号：US17481833

申请日：2021-09-22

申请人： Hitachi, Ltd.

发明人： Kaori Nakano ,  Shinichi Hayashi ,  Satoshi Kaneko

IPC分类号： G06F3/00 ,  G06F9/50

CPC分类号： G06F9/505

摘要： A management computer manages a data processing infrastructure including a server that executes a job and a storage device that is coupled to the server via a network and stores data used for processing in accordance with the job. The management computer includes a disc and a CPU. The disc stores maximum resource amount information, path information, and load information. The CPU computes a free resource amount of components forming a path to data related to execution of a predetermined job, based on the maximum resource amount information, the path information, and the load information and determines a parallelizable number in a parallel executable processing unit when the predetermined job is executing in the server, based on the free resource amount.

公开(公告)号：US11836055B1

公开(公告)日：2023-12-05

申请号：US18114490

申请日：2023-02-27

申请人： Hitachi, Ltd.

发明人： Kaori Nakano ,  Shinichi Hayashi ,  Nobuaki Ozaki

IPC分类号： G06F11/14

CPC分类号： G06F11/1469 ,  G06F11/1466

摘要： An arrangement combination of a backup repository satisfying an arrangement constraint rule is calculated based on business system configuration information related to a configuration of a business system server included in a management target, backup repository configuration information which is information related to a configuration of a repository server for storing the backup data, input backup setting information, and the arrangement constraint rule for determining an arrangement of backup data according to a backup purpose, Estimated are a processing time of predetermined backup for an arrangement of the backup repository and a processing time of predetermined restoration for an arrangement of the backup repository and a restoration purpose. The combination in which the processing times of the backup and the restoration satisfy a target backup completion time and a target restoration processing time included in the input backup setting information is derived among arrangement combinations of the backup repository.

公开(公告)号：US09628360B2

公开(公告)日：2017-04-18

申请号：US14427910

申请日：2013-03-15

申请人： Hitachi, Ltd.

发明人： Takayuki Nagai ,  Masataka Nagura ,  Kaori Nakano

IPC分类号： G06F15/173 ,  H04L12/26 ,  G06F11/07 ,  H04L29/08

CPC分类号： H04L43/0823 ,  G06F11/0727 ,  G06F11/079 ,  H04L67/10

摘要： A computer management system that manages a plurality of types of managed objects according to one or more meta-rules. In the system, the one or more meta-rules are established by dividing a plurality of relationships among the managed objects into one or more groups based on a change frequency of the relations among the managed objects.