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1. 发明申请

WO2012114378A1 DATA STORAGE SYSTEM AND MANAGEMENT METHOD OF THE DATA STORAGE SYSTEM 审中-公开
标题翻译：数据存储系统的数据存储系统和管理方法
公开(公告)号：WO2012114378A1
公开(公告)日：2012-08-30
申请号：PCT/JP2011/001015
申请日：2011-02-23
申请人： HITACHI, LTD. , NAITO, Anna , NAGANUMA, Yuki , OKADA, Wataru , IKEDA, Hirokazu
发明人： NAITO, Anna , NAGANUMA, Yuki , OKADA, Wataru , IKEDA, Hirokazu
IPC分类号： G06F3/06
CPC分类号： G06F3/0605 , G06F3/0635 , G06F3/0647 , G06F3/067
摘要： Even if no port of the attribute communicable with communication ports which the other storage control apparatuses comprise exists among the communication ports which the storage control apparatus comprises, connecting the respective storage control apparatuses as communicable. Among communication ports, the migration source communication port and the migration destination communication port are selected. The path connected to the migration source communication port is migrated to the migration destination communication port, and the migration source communication port is made a free communication port. The attribute of the free communication port is changed to a specified attribute, and the communication port of the other storage control apparatus is connected to the communication port.
摘要翻译：即使在存储控制装置所包含的通信端口中不存在与其他存储控制装置所包含的通信端口可通信的属性的端口，也可以将各个存储控制装置连接成可通信的连接。在通信端口中，选择迁移源通信端口和迁移目的地通信端口。连接到迁移源通信端口的路径迁移到迁移目的地通信端口，迁移源通信端口成为空闲通信端口。自由通信端口的属性被改变为指定的属性，另一个存储控制装置的通信端口连接到通信端口。

2. 发明申请

WO2013042174A1 COMPUTER SYSTEM AND STORAGE MANAGEMENT METHOD 审中-公开
标题翻译：计算机系统与存储管理方法
公开(公告)号：WO2013042174A1
公开(公告)日：2013-03-28
申请号：PCT/JP2011/005355
申请日：2011-09-22
申请人： HITACHI, LTD. , NAITO, Anna , OKADA, Wataru , IKEDA, Hirokazu
发明人： NAITO, Anna , OKADA, Wataru , IKEDA, Hirokazu
IPC分类号： G06F3/06
CPC分类号： G06F3/061 , G06F3/0631 , G06F3/0665 , G06F3/0676 , G06F3/0685 , G06F13/122 , G06F13/161
摘要： A storage tiered that satisfies desired performance is configured by recognizing the type and capacity of storage media of a storage apparatus, which are held by a user, and using the storage media. When adding a specified area of storage media to a storage tiered in response to a request from a host computer, a management computer: obtains storage media information, including I/O frequency of a data storage area of a volume(s) as well as performance information and structure information of the storage media, from the storage apparatus; identifies one or more storage media, which have not been allocated to any of the volumes with the I/O performance in excess of the I/O frequency, on the basis of the structure information of the storage media so that the data storage area of the volume(s), to which a specified storage in the storage tiered is allocated, would achieve a specified I/O performance target; and issues an instruction to the storage apparatus to create a storage tiered by using the identified storage media.
摘要翻译：通过识别由用户持有的存储设备的存储介质的类型和容量以及使用存储介质来配置满足期望性能的存储层。当管理计算机响应于来自主计算机的请求将分配的存储介质的指定区域添加到分层时，管理计算机：获得包括卷的数据存储区域的I / O频率的存储介质信息，以及来自存储装置的存储介质的性能信息和结构信息; 基于存储介质的结构信息，识别未被分配给I / O性能超过I / O频率的任何卷的一个或多个存储介质，使得数据存储区域分配存储分层中的指定存储的卷将实现指定的I / O性能目标; 并向存储装置发出指令以通过使用所识别的存储介质来创建分层的存储。

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