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1. 发明专利

JP2008071104A Storage device and configuration setting method 有权
标题翻译：存储设备和配置设置方法
公开(公告)号：JP2008071104A
公开(公告)日：2008-03-27
申请号：JP2006249004
申请日：2006-09-14
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ARAKI KASHIE , YAMAMOTO MASANOBU , KATO TOMOYUKI , SATO MEGUMI
IPC分类号： G06F3/06
CPC分类号： G06F3/0631 , G06F3/0605 , G06F3/0689
摘要： PROBLEM TO BE SOLVED: To provide a storage device which can be easily operated by a manager. SOLUTION: The storage device having a plurality of physical devices storing data transmitted from a host device comprises; a physical device group setting part for setting a physical device group from the plurality of physical devices based on a policy file in which an item to be set by the manager's operation is preliminarily described as a parameter and information for physical devices; a first logical device setting part for setting first logical devices from the physical device group based on information for the physical device group set by the physical device group setting part and the policy file; and a second logical device setting part for setting a second logical device from the first logical devices based on information for the first logical devices set by the first logic device setting part and the policy file. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供可以由管理者容易操作的存储装置。解决方案：具有存储从主机设备发送的数据的多个物理设备的存储设备包括：物理设备组设置部分，用于基于策略文件来设置来自所述多个物理设备的物理设备组，所述策略文件被预先描述为将由所述管理者的操作设置的项目作为参数和物理设备的信息; 第一逻辑设备设置部分，用于基于由物理设备组设置部分和策略文件设置的物理设备组的信息来设置来自物理设备组的第一逻辑设备; 以及第二逻辑设备设置部分，用于基于由第一逻辑设备设置部分和策略文件设置的第一逻辑设备的信息，从第一逻辑设备设置第二逻辑设备。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2009064363A Storage device and data verification method for the same 有权
标题翻译：存储设备及其数据验证方法
公开(公告)号：JP2009064363A
公开(公告)日：2009-03-26
申请号：JP2007233414
申请日：2007-09-07
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO MEGUMI , TAKEUCHI HISAHARU
IPC分类号： G06F3/06
CPC分类号： G06F11/0727 , G06F11/0763
摘要： PROBLEM TO BE SOLVED: To provide a storage device and a data verification method that detect an anomaly where all the data cannot be recorded in hard disk drives.
SOLUTION: In the storage device, a controller part assigns an identification number representing data sent from a host computer at an arbitrary write request to data blocks of structure units of data and stores the identification number of data to be stored in a hard disk drive part in a memory part as an expected value along with locations of the hard disk drive part to store the data, and at a read request from the host computer, compares the identification number assigned to the data blocks of structure units of data to be read from the hard disk drive part with the expected value of the data to be read to verify that the data to be read is data written in hard disk drives at an arbitrary write request.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种存储装置和数据验证方法，其检测所有数据不能记录在硬盘驱动器中的异常。解决方案：在存储装置中，控制器部分将表示从主计算机发送的数据的任意写入请求的标识号分配给数据结构单元的数据块，并存储硬存储的数据的标识号存储器部分中的磁盘驱动器部分作为期望值以及用于存储数据的硬盘驱动器部分的位置，并且在来自主计算机的读取请求时，将分配给数据结构单元的数据块的标识号与从硬盘驱动器部分读取要读取的数据的预期值，以验证要读取的数据是否以任意写入请求写入硬盘驱动器中的数据。版权所有（C）2009，JPO＆INPIT

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