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1. 发明专利

JP2009123055A Storage system and remote copy control method 有权
标题翻译：存储系统和远程复制控制方法
公开(公告)号：JP2009123055A
公开(公告)日：2009-06-04
申请号：JP2007297712
申请日：2007-11-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： AMAGI KENSUKE , OYAMADA KENICHI , IMAZU TAKEYUKI , MATSUI YOSHINORI
IPC分类号： G06F3/06
CPC分类号： G06F11/2074 , G06F11/2064 , G06F11/2082 , G06F2201/855
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable storage system and remote copy control method by improving RPO at the fault occurrence time. SOLUTION: In a remote copy destination, a plurality of second groups including one or more second volumes are set while being made to correspond to respective first groups of a remote copy source, journals are acquired regularly from a first storage device in order of journal creation for each set second group and acquired journals are reflected in corresponding second volumes in the second groups. Whereas, latest time stamps for each second group included in the journal suspending in a state in which they are not reflected in the second volumes are compared to detect a time difference between the latest and oldest time stamps and, when the time difference exceeds a preset threshold, the journal about a second group whose time stamp is the oldest is acquired prior to journals in the other second groups. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过在故障发生时提高RPO，提供高度可靠的存储系统和远程复制控制方法。解决方案：在远程复制目的地中，设置包括一个或多个第二卷的多个第二组，同时使其对应于远程复制源的各自的第一组，按顺序从第一存储设备定期地获取日志每个第二组和所获得的期刊的期刊创作反映在第二组的相应第二卷中。而将包含在未被反映在第二卷中的状态中的日志中包含的每个第二组的最新时间戳被比较以检测最新和最旧时间戳之间的时间差，并且当时间差超过预设时间戳最早的第二组杂志在其他第二组的期刊之前被收购。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2010123054A Job management method, execution device thereof and program 有权
标题翻译：作业管理方法，执行程序及程序
公开(公告)号：JP2010123054A
公开(公告)日：2010-06-03
申请号：JP2008298185
申请日：2008-11-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ENDO TAKUMI , SUGITA TSUTOMU , AMAGI KENSUKE , TAKAGI TAKASHI
IPC分类号： G06F9/48 , G06F11/34 , G06F12/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that when managing jobs to be executed on a computer, correspondence between the jobs and execution results thereof cannot be managed due to migration of job result files and a failure of a device managing the execution results.
SOLUTION: A property-added job result file is prepared which stores information necessary for managing the job, such as a job identifier 1121 unique to the job, a job name 1122 defined by a user to a job definition, and status 1123 or the like showing success or failure of the job execution, to a file storing the execution result 1110 as a property 1120 showing an attribute of the job.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题为了解决在管理在计算机上执行的作业的问题，由于作业结果文件的移动和管理执行的设备的故障，作业与其执行结果之间的对应关系不能被管理结果。
解决方案：准备一个属性添加作业结果文件，其存储管理作业所需的信息，例如作业唯一的作业标识符1121，由用户定义为作业定义的作业名称1122以及状态1123 将作为执行结果1110的文件存储为表示作业的属性的属性1120的文件等。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007150409A Remote copy storage apparatus system and remote copying method 有权
标题翻译：远程复制存储设备系统和远程复制方法
公开(公告)号：JP2007150409A
公开(公告)日：2007-06-14
申请号：JP2005338333
申请日：2005-11-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： AMAGI KENSUKE , WATANABE KAZUHIKO
IPC分类号： G06F12/00 , G06F3/06 , G06F13/00 , H04L12/701
CPC分类号： G06F9/5083 , G06F3/0613 , G06F3/0635 , G06F3/065 , G06F3/067 , H04L67/1002 , H04L67/1008 , H04L67/1012
摘要： PROBLEM TO BE SOLVED: To provide a remote copy storage apparatus system and a remote copying method which prevent a communication path from being overloaded and avoid the throughput of job processing in a center computer from being decreased. SOLUTION: The center computer 10 performs a plurality of job processes, writes the result to a center storage apparatus 20, and remotely copies the same data to a plurality of remote storage apparatuses 30a, 30b. The center computer 10 acquires a load of communication paths 5, 6 via load measurement sections 14, 14a, 14b, 14c and stops the performance of part of the job processes associated with transmission of copy data via the communication path whose load exceeds a prescribed threshold value. When the center storage apparatus 20 and the remote storage apparatuses 30a, 30b switches the transmission paths of the copy data to other paths, the center computer 10 restarts remote copy by restarting performance of the job process having been stopped before. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止通信路径过载的远程复制存储装置系统和远程复制方法，并避免中央计算机中的作业处理的吞吐量减少。解决方案：中央计算机10执行多个作业处理，将结果写入中央存储装置20，并将相同的数据远程复制到多个远程存储装置30a，30b。中央计算机10经由负载测量部14,14a，14b，14c获取通信路径5,6的负载，并且通过负载超过规定阈值的通信路径停止与复制数据的发送相关联的部分作业处理的执行值。当中央存储装置20和远程存储装置30a，30b将复制数据的传输路径切换到其他路径时，中央计算机10通过重新开始之前已经停止的作业处理的执行来重新启动远程拷贝。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2003122589A METHOD, SYSTEM, AND PROGRAM FOR SERVICE PROCESSING 审中-公开
公开(公告)号：JP2003122589A
公开(公告)日：2003-04-25
申请号：JP2001318154
申请日：2001-10-16
申请人： HITACHI LTD
发明人： AMAGI KENSUKE
IPC分类号： G06F15/16 , G06F9/46 , G06F11/00 , G06F15/00
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of efficiently performing the dynamic change of the contents of a service processing provided in a distributed object environment. SOLUTION: This service processing method for providing various types of services by executing the service processing according to the contents of defined information comprises the steps of, when new defined information is added to a processing device storing the defined information defining the processed contents of the service processing, updating the contents of the latest definition determination flag for determining the latest defined information, receiving a service processing request from a service processing requester and executing the service processing according to the contents of the defined information stored in the processing device, controlling the number of sessions showing the number of the sessions using the defined information stored in the processing device when the service processing is executed, and deleting, from the processing device, the defined information showing that the number of sessions is zero and the latest definition defined flag is not latest.

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