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1. 发明专利

JP2007066067A Storage system, and method and program for transferring data 有权
标题翻译：存储系统以及用于传输数据的方法和程序
公开(公告)号：JP2007066067A
公开(公告)日：2007-03-15
申请号：JP2005252224
申请日：2005-08-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TSUBOKI MASANAO , ITO RYUSUKE , KASHIWAGI MITSURU
IPC分类号： G06F3/06
CPC分类号： G06F11/2074 , G06F11/1666 , G06F11/201 , G06F11/2035 , Y10S707/99953 , Y10S707/99955
摘要： PROBLEM TO BE SOLVED: To provide a storage system having highly reliable data backup. SOLUTION: The storage system comprises: a first disk array apparatus for providing first volume for storing data transmitted from a master apparatus; a second disk array apparatus for providing second volume for storing the backup data of the first volume; and an operation terminal for operating the first disk array apparatus. The operation terminal is provided with a setting part for setting priority in each first volume in accordance with external operation. The first disk array apparatus is provided with a storage part for storing the priority set by the priority setting part and a transfer part for reading out the priority from the storage part when data are received and transferring the data stored in the first volume to the second volume of the second disk array apparatus in the descending order of priority of the first volume in which the data are stored. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有高可靠性数据备份的存储系统。解决方案：存储系统包括：第一磁盘阵列装置，用于提供用于存储从主设备发送的数据的第一音量; 第二磁盘阵列装置，用于提供用于存储第一卷的备份数据的第二卷; 以及用于操作第一盘阵列装置的操作终端。操作终端设置有用于根据外部操作在每个第一卷中设置优先级的设置部分。第一磁盘阵列装置设置有存储部分，用于存储由优先级设置部分设置的优先级和用于在接收数据时从存储部分读出优先级的传送部分，并将存储在第一卷中的数据传送到第二卷第二磁盘阵列装置的音量以其中存储数据的第一卷的优先级的降序排列。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004302713A Storage system and its control method 审中-公开
公开(公告)号：JP2004302713A
公开(公告)日：2004-10-28
申请号：JP2003093118
申请日：2003-03-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKEDA TAKAHIKO , ITO RYUSUKE , KAIYA KEIICHI
IPC分类号： G06F3/06 , G06F11/20 , G06F12/00
CPC分类号： G06F3/0607 , G06F3/065 , G06F3/067 , G06F11/2071 , G06F11/2082
摘要： PROBLEM TO BE SOLVED: To provide a storage system for integrally managing a plurality of storage controllers and its control method. SOLUTION: The I/O from a host device to a second storage controller is processed through a first storage controller. The first storage controller holds the management information of the second storage controller, and thus a logical device pair is generated even between the first and second storage controllers. Thus, the second storage controller is controlled from the first storage controller. COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2007257246A Storage system and data management method 有权
标题翻译：存储系统和数据管理方法
公开(公告)号：JP2007257246A
公开(公告)日：2007-10-04
申请号：JP2006080169
申请日：2006-03-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HORIUCHI KENJI , ITO RYUSUKE
IPC分类号： G06F3/06 , G06F12/00
CPC分类号： G06F11/2071 , G06F11/2069
摘要： PROBLEM TO BE SOLVED: To provide a storage system and a data management method for improving use efficiency of a storage area. SOLUTION: A fist storage device dynamically allocates a storage area to a first volume, and at the same time, transmits data written in the first volume to a second storage device. The second storage device writes the data transmitted from the first storage device to the corresponding position inside the corresponding second volume and stores the position as management information. During restoration processing of the first volume, the second storage device refers to the management information so that data about the position, wherein the data from the first storage device are written, in the second volume is transmitted to the first storage device. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于提高存储区域的使用效率的存储系统和数据管理方法。解决方案：第一存储设备动态地将存储区域分配给第一卷，并且同时将写入第一卷中的数据发送到第二存储设备。第二存储装置将从第一存储装置发送的数据写入对应的第二卷内的对应位置，并将该位置存储为管理信息。在第一卷的恢复处理期间，第二存储装置参考管理信息，使得在第二卷中将关于来自第一存储装置的数据被写入的位置的数据被发送到第一存储装置。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2005309550A Remote copying method and system 审中-公开
标题翻译：远程复制方法与系统
公开(公告)号：JP2005309550A
公开(公告)日：2005-11-04
申请号：JP2004122431
申请日：2004-04-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ITO RYUSUKE , HIRAKAWA YUSUKE , AZUMI YOSHIHIRO , KAGA TAKASHI
IPC分类号： G06F3/06 , G06F11/07 , G06F11/14 , G06F12/00 , G06F12/08 , G06F15/163
CPC分类号： G06F11/2074 , G06F11/2066 , G06F2201/855 , Y10S707/99953 , Y10S707/99955
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein a configuration that must transfer data from a first to a third storage system via an intermediate storage system must prepare an extra logical volume in the second intermediate storage system. SOLUTION: A remote copying system has a first storage system that exchanges data with an information processing apparatus, a second storage system, and a third storage system. The second storage system has virtually a second storage area to which the data should be written, and has a third storage area to which the data written in the former storage area and update information about the data are written. The data sent from the first storage system are not written in the second storage area but written in the third storage area as data and update information. The data and update information written in the area are read from the third storage system. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了解决必须在第二中间存储系统中必须准备额外的逻辑卷，其中必须经由中间存储系统从第一到第三存储系统传送数据的配置的问题。解决方案：远程复制系统具有与信息处理设备，第二存储系统和第三存储系统交换数据的第一存储系统。第二存储系统实际上具有应写入数据的第二存储区域，并且具有第三存储区域，写入前一个存储区域中的数据和更新关于数据的信息被写入该第三存储区域。从第一存储系统发送的数据不写入第二存储区域，而是写入第三存储区域作为数据和更新信息。从第三存储系统读取写入该区域的数据和更新信息。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2003316522A Computer system and method for controlling the same system 审中-公开
标题翻译：用于控制相同系统的计算机系统和方法
公开(公告)号：JP2003316522A
公开(公告)日：2003-11-07
申请号：JP2002125168
申请日：2002-04-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ARAKAWA TAKASHI , OEDA TAKASHI , MATSUNAMI NAOTO , ITO RYUSUKE
IPC分类号： G06F3/06 , G06F11/14 , G06F11/20 , G06F12/00 , G06F15/00 , G06F15/16 , G06F15/173 , G06F17/30 , H04L29/08
CPC分类号： G06F17/30067 , G06F3/0605 , G06F3/0629 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F11/1456 , G06F11/1458 , G06F11/1464 , G06F11/1466 , G06F11/2064 , G06F11/2082 , G06F21/80 , G06F2201/80 , G06F2201/84 , H04L67/1095 , H04L67/1097 , Y10S707/99939 , Y10S707/99953
摘要： PROBLEM TO BE SOLVED: To provide a means for integrally linking and using the functions of a plurality of storage unit systems and a means for performing the integrally linking operation or management of a plurality of functions in the storage unit systems by absorbing the presence or absence or specification differences of the functions of the plurality of storage unit systems.
SOLUTION: A storage unit provides various functions for operating stored data, and provides an I/F (API) for controlling those functions and information associated with the functions (for example, information for specifying the presence/absence of functions, the specifications of functions, and the valid ranges of those functions). A server acquires the information to control the functions of the storage unit with the other information (configuration information or the like) acquired in parallel. Concretely, it is possible to link a plurality of storage units, to link a plurality of functions, and to link those functions with the host side functions by absorbing the functional differences of the respective storage devices. Furthermore, the server provides various functions and managing means to a host (user).
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于整体连接和使用多个存储单元系统的功能的装置，以及用于通过吸收存储单元系统中的多个功能来执行多个功能的整体连接操作或管理的装置存在或不存在或多个存储单元系统的功能的规格差异。解决方案：存储单元提供用于操作存储数据的各种功能，并且提供用于控制这些功能的I / F（API）和与功能相关联的信息（例如，用于指定功能的存在/不存在的信息，功能规格，以及这些功能的有效范围）。服务器采用并行获取的其他信息（配置信息等）来获取控制存储单元的功能的信息。具体地，可以通过吸收各个存储设备的功能差异来链接多个存储单元，链接多个功能，并且通过吸收主机侧功能来链接这些功能。此外，服务器向主机（用户）提供各种功能和管理手段。版权所有（C）2004，JPO

6. 发明专利

JP2009295168A Managing consistency group using heterogeneous replication engine 有权
标题翻译：使用异构复制发动机管理一致性组
公开(公告)号：JP2009295168A
公开(公告)日：2009-12-17
申请号：JP2009142110
申请日：2009-06-15
申请人： Hitachi Ltd , Internatl Business Mach Corp , インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation , 株式会社日立製作所
发明人： BOYD KENNETH W , KENNETH F DAY III , FRIAS GARCIA GERARDO DE JESUS , LINDLEY JOHN EARLE , MCBRIDE GREGORY E , ITO RYUSUKE , SHIMADA AKINOBU , FUTASE KENTA , MIZOGUCHI YASUMITSU , SUKIGARA TSUTOMU
IPC分类号： G06F12/00
CPC分类号： G06F17/30575 , G06F11/2064 , G06F11/2074 , G06F2201/855
摘要： PROBLEM TO BE SOLVED: To manage consistency groups using heterogeneous replication engines replicating data. SOLUTION: A common linkage manager issues a consistency group creation prepare command to first and second replication managers, who issue consistency group create commands to first and second replication engines. The first and second replication managers create data in first and second consistency groups which are consistent at a point in time corresponding to the consistency group create commands, and transmit them to first and second journals respectively. The first and second replication managers commit data in the first and second consistency groups of first and second journals to first and second target storages respectively in response to the first and second replication managers having received commit commands. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：使用复制数据的异构复制引擎来管理一致性组。解决方案：常见的链接管理器向第一和第二复制管理器发出一致性组创建准备命令，这些管理员向第一和第二复制引擎执行一致性组创建命令。第一和第二复制管理器在与一致性组创建命令对应的时间点上一致的第一和第二一致性组中创建数据，并将它们分别传送到第一和第二期刊。响应于第一和第二复制管理器已经接收到提交命令，第一和第二复制管理器将第一和第二期刊的第一和第二一致性组中的数据分别提交给第一和第二目标存储。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009295154A Managing consistency group using heterogeneous replication engine 有权
标题翻译：使用异构复制发动机管理一致性组
公开(公告)号：JP2009295154A
公开(公告)日：2009-12-17
申请号：JP2009119267
申请日：2009-05-15
申请人： Hitachi Ltd , Internatl Business Mach Corp , インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation , 株式会社日立製作所
发明人： BOYD KENNETH W , KENNETH F DAY III , FRIAS GARCIA GERARDO DE JESUS , LINDLEY JOHN EARLE , MCBRIDE GREGORY E , ITO RYUSUKE , SHIMADA AKINOBU , FUTASE KENTA , MIZOGUCHI YASUMITSU , SUKIGARA TSUTOMU
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F17/30575 , G06F11/2064 , G06F11/2074 , G06F2201/855
摘要： PROBLEM TO BE SOLVED: To provide a method, a system, and a product for managing consistency groups using heterogeneous replication engines replicating data. SOLUTION: A common linkage manager issues a consistency group creation prepare command to a first replication manager and a second replication manager, which create consistency groups of data in a first source storage and a second source storage and issue consistency group create commands to first and second replication engines. The first and second replication managers create a first consistency group and a second consistency group of data which are consistent at a point in time corresponding to the consistency group create commands, and the first and second replication managers commit data in the first and second consistency groups of first and second journals to first and second target storages respectively. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用复制数据的异构复制引擎来管理一致性组的方法，系统和产品。解决方案：常见的连接管理器向第一个复制管理器和第二个复制管理器发出一致性组创建准备命令，第一个复制管理器和第二个复制管理器在第一个源存储器和第二个源存储器中创建数据的一致性组，并发出一致性组创建命令第一和第二复制引擎。第一和第二复制管理器创建在与一致性组创建命令相对应的时间点上一致的第一一致性组和第二一致性数据组，并且第一和第二复制管理器在第一和第二一致性组中提交数据第一和第二期刊物分别到第一和第二目标仓库。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2006099440A Remote copying system 审中-公开
标题翻译：远程复印系统
公开(公告)号：JP2006099440A
公开(公告)日：2006-04-13
申请号：JP2004284903
申请日：2004-09-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAGAYA YOSHINORI , HIGAKI SEIICHI , ITO RYUSUKE
IPC分类号： G06F3/06 , G06F12/00 , G06F13/10
CPC分类号： G06F11/2058 , G06F11/2071
摘要： PROBLEM TO BE SOLVED: To provide an excellent fault tolerance remote copying system at a low cost. SOLUTION: This remote copying system is provided with a first storage system connected to a first host computer system and sending/receiving data to/from the first host computer system, a second storage system connected to the first storage system for receiving data from the first storage system, and a third storage system connected to the second storage system for receiving data from the second storage system and connected to a second host computer system for sending/receiving data to/from the second host computer system. In this way, an host computer system connected to the second storage system can be omitted since failover can be carried out from the first host computer to the second host computer, and consequently, an inexpensive remote copying system can be provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：以低成本提供优秀的容错远程复印系统。解决方案：该远程复制系统设置有连接到第一主计算机系统的第一存储系统，并且向/从第一主计算机系统发送/接收数据，连接到第一存储系统的用于接收数据的第二存储系统以及连接到第二存储系统的第三存储系统，用于从第二存储系统接收数据并连接到用于向/从第二主计算机系统发送/接收数据的第二主计算机系统。以这种方式，可以省略连接到第二存储系统的主计算机系统，因为可以从第一主机到第二主计算机进行故障转移，因此可以提供廉价的远程复制系统。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004220472A Data recovery method and device of external storage device 审中-公开
标题翻译：数据恢复方法和外部存储设备的设备
公开(公告)号：JP2004220472A
公开(公告)日：2004-08-05
申请号：JP2003009234
申请日：2003-01-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TSUBOKI MASANAO , ITO RYUSUKE
IPC分类号： G06F3/06 , G06F12/00 , G11B20/10
摘要： PROBLEM TO BE SOLVED: To recover data on an external storage device by means of a storage sub-system alone without any intervention by a host processor.
SOLUTION: When writing data which a writing controlling part 10 has received from a host processor 4 are written in a storage device 1 or when data which a data synchronous processing part 12 has written in the storage device 1 are copied in a storage device 2, a recovery data preparation processing part 11 of a storage controller 5 writes, in a storage device 3, a pair of writing data 14 and writing information 15 indicating its writing position in order to save the data. When the storage device 1 is unavailable due to failures or the like, a data recovery control processing part 13 recovers the data on the storage device 2 using the data saved in the storage device 3.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：仅通过存储子系统在外部存储设备上恢复数据，而无需主机处理器的任何干预。解决方案：写入控制部分10已经从主机处理器4接收的写入数据被写入存储装置1中时，或者数据同步处理部分12已经写入存储装置1的数据被复制到存储装置1中设备2，存储控制器5的恢复数据准备处理部分11在存储设备3中写入一对写入数据14和指示其写入位置的写入信息15，以便保存数据。当存储装置1由于故障等而不可用时，数据恢复控制处理部13使用保存在存储装置3中的数据来恢复存储装置2上的数据。（C）2004，JPO＆NCIPI

10. 发明专利

JP2006309483A Storage device and storage system 审中-公开
标题翻译：存储设备和存储系统
公开(公告)号：JP2006309483A
公开(公告)日：2006-11-09
申请号：JP2005130942
申请日：2005-04-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUISHU KAZUTO , KAIYA KEIICHI , ITO RYUSUKE
IPC分类号： G06F13/10 , G06F3/06 , G06F12/00
CPC分类号： G06F3/0632 , G06F3/0605 , G06F3/0631 , G06F3/067 , G06F12/0866
摘要： PROBLEM TO BE SOLVED: To manage information of each storage device within one storage device in an integrated manner in a heterogeneous storage environment where various storage devices are distributed and arranged in a plurality of sub-networks. SOLUTION: A wide-area network comprises sub-networks 4A-4D, and each sub-network comprises a plurality of storage devices 5. A storage device 1 that is a connecting source issues an inquiry command based on a condition input by a user (S1), and collects storage information from each external storage device 5 (S2). When external resources (volumes) matched to the condition desired by the user are extracted (S3), the external resources are displayed on a management terminal 5 (S4). When the user selects a desired external resource, this external resource is connected to a virtual intermediate volume 8, and provided to a host 3. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在各种存储设备分布并布置在多个子网络中的异构存储环境中以集成的方式管理一个存储设备内的每个存储设备的信息。解决方案：广域网包括子网络4A-4D，并且每个子网络包括多个存储设备5.作为连接源的存储设备1基于由用户（S1），并且从每个外部存储装置5收集存储信息（S2）。当提取与用户期望的条件匹配的外部资源（卷）时（S3），外部资源被显示在管理终端5上（S4）。当用户选择所需的外部资源时，该外部资源连接到虚拟中间卷8，并提供给主机3.版权所有（C）2007，JPO＆INPIT

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