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1. 发明申请

WO2013160933A1 COMPUTER SYSTEM AND VIRTUAL SERVER MIGRATION CONTROL METHOD FOR COMPUTER SYSTEM 审中-公开
标题翻译：计算机系统和计算机系统的虚拟服务器移动控制方法
公开(公告)号：WO2013160933A1
公开(公告)日：2013-10-31
申请号：PCT/JP2012/002785
申请日：2012-04-23
申请人： HITACHI, LTD. , TERAYAMA, Atsumi , NAGAMI, Akihisa , TANAKA, Toru , KANEDA, Yasunori , OKAMI, Yoshinori
发明人： TERAYAMA, Atsumi , NAGAMI, Akihisa , TANAKA, Toru , KANEDA, Yasunori , OKAMI, Yoshinori
IPC分类号： G06F9/455 , G06F3/06
CPC分类号： G06F3/061 , G06F3/0619 , G06F3/0647 , G06F3/065 , G06F3/0662 , G06F3/067 , G06F9/45533
摘要： When migrating a virtual server between a plurality of physical servers, a pre-migration connection relationship between the virtual server and a storage area used by the virtual server is maintained after the migration of the virtual server by using a cooperative mechanism between a plurality of storage apparatuses even if the storage area used by the virtual server is migrated between the plurality of storage apparatuses. A computer system includes: a first system having a first physical server, a first storage apparatus, and a first network for connecting them; a second system having a second physical server, a second storage apparatus, and a second network for connecting them; and a management computer for managing the first system and the second system. When the management computer accepts information for designating a virtual server to be migrated from the second physical server to the first physical server, the management computer: stores a storage area used by the virtual server and specifies a migration target volume existing in the second storage apparatus; sets a migration destination volume, which is a migration destination of the migration target volume, in the first storage apparatus by associating the migration destination volume with the migration target volume by means of a cooperative function between the second storage apparatus and the first storage apparatus; specifies a connection relationship between the virtual server and the storage area stored in the migration target volume; and sets the connection relationship to the migration destination volume when migrating the virtual server from the second physical server to the first physical server.
摘要翻译：当在多个物理服务器之间迁移虚拟服务器时，在虚拟服务器迁移之后，通过使用多个存储器之间的协作机制来维护虚拟服务器与虚拟服务器使用的存储区域之间的预迁移连接关系即使虚拟服务器使用的存储区域在多个存储装置之间迁移也是如此。计算机系统包括：具有第一物理服务器，第一存储装置和用于连接它们的第一网络的第一系统; 具有第二物理服务器的第二系统，第二存储装置和用于连接它们的第二网络; 以及用于管理第一系统和第二系统的管理计算机。当管理计算机接受用于指定要从第二物理服务器迁移到第一物理服务器的虚拟服务器的信息时，管理计算机：存储由虚拟服务器使用的存储区域，并指定存在于第二存储装置中的迁移目标卷 ; 通过在第二存储装置和第一存储装置之间的协作功能关联迁移目的地卷与迁移目标卷，来将第一存储装置中的迁移目标卷的迁移目的地卷设置为迁移目标卷; 指定虚拟服务器与存储在迁移目标卷中的存储区域之间的连接关系; 并将虚拟服务器从第二物理服务器迁移到第一物理服务器时，将连接关系设置为迁移目标卷。

2. 发明申请

WO2013042159A1 STORAGE APPARATUS, COMPUTER SYSTEM, AND DATA MIGRATION METHOD 审中-公开
标题翻译：存储设备，计算机系统和数据移动方法
公开(公告)号：WO2013042159A1
公开(公告)日：2013-03-28
申请号：PCT/JP2011/005273
申请日：2011-09-20
申请人： HITACHI, LTD. , TERAYAMA, Atsumi , NAGAMI, Akihisa , TANAKA, Toru , KANEDA, Yasunori
发明人： TERAYAMA, Atsumi , NAGAMI, Akihisa , TANAKA, Toru , KANEDA, Yasunori
IPC分类号： G06F3/06
CPC分类号： G06F12/02 , G06F3/0607 , G06F3/0617 , G06F3/0644 , G06F3/0646 , G06F3/0647 , G06F3/0664 , G06F3/0665 , G06F3/067 , G06F12/08
摘要： Provided is a method of using a dynamic chunk allocation function to efficiently carry out data volume migration. A storage apparatus according to the present invention includes first and second storage units and divides a storage extent in the second storage unit into chunks to add the chunks to a chunk pool to dynamically allocate the chunks in the chunk pool to a newly created logical data volume (see Fig. 3).
摘要翻译：提供了一种使用动态块分配功能来有效地执行数据量迁移的方法。根据本发明的存储装置包括第一存储单元和第二存储单元，并将第二存储单元中的存储区段划分成块，以将块添加到块池中以动态地将组块中的块分配给新创建的逻辑数据卷（见图3）。

3. 发明申请

WO2013171807A1 MANAGEMENT SYSTEM AND MANAGEMENT METHOD 审中-公开
标题翻译：管理系统与管理方法
公开(公告)号：WO2013171807A1
公开(公告)日：2013-11-21
申请号：PCT/JP2012/003282
申请日：2012-05-18
申请人： HITACHI, LTD. , NAGAMI, Akihisa , TERAYAMA, Atsumi , ICHIKAWA, Naoko , KANEDA, Yasunori
发明人： NAGAMI, Akihisa , TERAYAMA, Atsumi , ICHIKAWA, Naoko , KANEDA, Yasunori
IPC分类号： G06F11/07
CPC分类号： G06F11/0709 , G06F11/0757 , G06F11/079
摘要： A management system outputs catalog data, which has been created based on catalog-source data comprising data showing at least an application of a relevant resource with respect to each of multiple providable resources, and which shows the respective applications of the multiple resources, and receives a selection of a resource to be provided from the multiple resources. The management system provides the selected resource as a provided resource, and determines, based on a performance threshold configured with respect to the application of the provided resource, whether or not a performance measurement value, which relates to the processing performance of a network service using the provided resource and which can be monitored by the management system, is normal.
摘要翻译：管理系统输出目录数据，目录数据是基于目录资料数据而创建的，目录数据包括相对于多个可提供资源中的每一个至少显示相关资源的应用的数据，并显示多个资源的相应应用程序，并且接收选择要从多个资源提供的资源。管理系统将选择的资源提供为所提供的资源，并且基于针对所提供的资源的应用配置的性能阈值来确定与使用网络服务的处理性能有关的性能测量值提供的资源，可由管理系统监控，是正常的。

4. 发明申请

WO2012114385A1 VIRTUAL COMPUTER MANAGEMENT METHOD AND VIRTUAL COMPUTER MANAGEMENT SYSTEM 审中-公开
标题翻译：虚拟计算机管理方法和虚拟计算机管理系统
公开(公告)号：WO2012114385A1
公开(公告)日：2012-08-30
申请号：PCT/JP2011/001094
申请日：2011-02-25
申请人： HITACHI, LTD. , NAKAJIMA, Noriko , KANEDA, Yasunori , NAGAMI, Akihisa , TANAKA, Toru
发明人： NAKAJIMA, Noriko , KANEDA, Yasunori , NAGAMI, Akihisa , TANAKA, Toru
IPC分类号： H04L29/12 , G06F9/455
CPC分类号： H04L61/2015 , H04L29/12254 , H04L29/12839 , H04L29/12886 , H04L61/2038 , H04L61/6022 , H04L61/6045
摘要： It is an object of the present invention to provide a technique that can comprehensively manage plural kinds of network addresses allocated to virtual computers. In a virtual computer management method according to the present invention, a MAC address, an IP address, and virtual communication interface identification information are allocated anew to a virtual computer to be created anew and the MAC address, the IP address, and the virtual communication interface identification information are set to be unable to be allocated anew (Fig. 1).
摘要翻译：本发明的目的是提供一种可以全面管理分配给虚拟计算机的多种网络地址的技术。在根据本发明的虚拟计算机管理方法中，将MAC地址，IP地址和虚拟通信接口标识信息重新分配给要重新创建的虚拟计算机，并且MAC地址，IP地址和虚拟通信接口识别信息被设定为不能重新分配（图1）。

5. 发明申请

WO2013061380A1 COMPUTER SYSTEM AND MANAGEMENT SYSTEM FOR PERFORMANCE OPTIMISATION IN A STORAGE NETWORK 审中-公开
标题翻译：计算机系统和管理系统在存储网络中的性能优化
公开(公告)号：WO2013061380A1
公开(公告)日：2013-05-02
申请号：PCT/JP2011/006043
申请日：2011-10-28
申请人： HITACHI, LTD. , NAGAMI, Akihisa , KANEDA, Yasunori
发明人： NAGAMI, Akihisa , KANEDA, Yasunori
IPC分类号： G06F3/06 , H04L12/26
CPC分类号： G06F3/0613 , G06F3/0631 , G06F3/0635 , G06F3/0685 , H04L43/04 , H04L43/08 , H04L43/0876 , H04L43/0882 , H04L43/0894 , H04L47/125 , H04L47/17 , H04L47/24
摘要： A computer system in an embodiment of this invention comprises a plurality of host computers in which a plurality of host programs are executed, a plurality of storage systems including a plurality of volumes provided to the plurality of host programs, and a management system. Each of the plurality of host programs is located at a port of a host computer. Each of the plurality of volumes is located at a port of a storage system. The management system obtains information on bandwidths of a plurality of paths included in a data communication network among the plurality of storage systems and the plurality of host computers. The management system determines priority levels of individual candidate ports for new location of at least either one of a first host program and a first volume with reference to the information.
摘要翻译：本发明实施例中的计算机系统包括多个主机计算机，其中执行多个主机程序，多个存储系统，包括提供给多个主机程序的多个卷，以及管理系统。多个主机程序中的每一个位于主计算机的端口。多个卷中的每一个都位于存储系统的端口。管理系统获得关于多个存储系统和多个主机之间的数据通信网络中包含的多个路径的带宽的信息。参考该信息，管理系统确定单个候选端口对于第一主机程序和第一卷中的至少任一个的新位置的优先级。

6. 发明申请

WO2012143965A1 PLURALITY OF COUPLED STORAGE SUBSYSTEMS AND METHOD FOR SETTING PORT ACCESS LIMITATION IN A STORAGE SUBSYSTEM WHEN MIGRATING A LOGICAL VOLUME 审中-公开
标题翻译：联合存储子系统的多重性和用于设置存储子系统中的端口访问限制的方法在移动逻辑卷时
公开(公告)号：WO2012143965A1
公开(公告)日：2012-10-26
申请号：PCT/JP2011/002255
申请日：2011-04-18
申请人： HITACHI, LTD. , NAKAMICHI, Koh , KANEDA, Yasunori , NAGAMI, Akihisa
发明人： NAKAMICHI, Koh , KANEDA, Yasunori , NAGAMI, Akihisa
IPC分类号： G06F3/06
CPC分类号： G06F3/0605 , G06F3/0637 , G06F3/0647 , G06F3/067
摘要： It is provided a storage subsystem, comprising: a storage device which provides a volume for storing data; a processor which executes a program for controlling the storage subsystem; a memory which stores data used by the processor; and a port which is coupled to another storage subsystem. The memory stores interface management information, which holds a use of the port in migration, and port management information, which holds a use of a port of the another storage subsystem in migration. The processor refers to the interface management information and the port management information to identify a port of the another storage subsystem which is permitted to communicate with the port of the storage subsystem, in order to determine a communication zone of the port coupled to the another storage subsystem for migration.
摘要翻译：提供了一种存储子系统，包括：存储装置，其提供用于存储数据的卷; 执行用于控制所述存储子系统的程序的处理器; 存储器，其存储由处理器使用的数据; 以及耦合到另一个存储子系统的端口。存储器存储在迁移中保持端口的使用的接口管理信息以及在迁移中保持另一个存储子系统的端口的使用的端口管理信息。处理器是指接口管理信息和端口管理信息，以识别被允许与存储子系统的端口通信的另一存储子系统的端口，以便确定耦合到另一个存储器的端口的通信区域迁移子系统

7. 发明申请

WO2013069051A1 COMPUTER SYSTEM, AND METHOD FOR MANAGING RESOURCE POOL INFORMATION 审中-公开
标题翻译：计算机系统和管理资源池信息的方法
公开(公告)号：WO2013069051A1
公开(公告)日：2013-05-16
申请号：PCT/JP2011/006238
申请日：2011-11-08
申请人： HITACHI, LTD. , AMANO, Takashi , NAGAMI, Akihisa , KANEDA, Yasunori , NAKAJIMA, Noriko
发明人： AMANO, Takashi , NAGAMI, Akihisa , KANEDA, Yasunori , NAKAJIMA, Noriko
IPC分类号： G06F9/44
CPC分类号： G06F9/4416 , H04L29/12207 , H04L61/20 , H04L61/6045 , H04L67/1097
摘要： A computer system is provided that is capable of reducing an administrator's operational errors by connecting a new server to a SAN and automating a SAN boot setting, and capable of lightening the administrator's task of checking for a wrong connection by detecting a wrong connection made when a new server is connected to an SNW connection device. Once a new server connected to a PnP SAN starts with a boot program obtained from a boot management server, the new server transmits configuration information on the new server to a resource management server. In response to a request from the resource management server, a storage device refers to PnP SAN information to transmit SAN information on a storage network connection device to which the new server is connected. The resource management server determines to add the new server to a resource group on the basis of the SAN information and requirement information. The resource management server sets the storage device and the new server for SAN-booting the new server. (See figure 1)
摘要翻译：提供一种计算机系统，其能够通过将新服务器连接到SAN并自动执行SAN引导设置来减少管理员的操作错误，并且能够通过检测错误的连接来减轻管理员检查错误连接的任务新服务器连接到SNW连接设备。一旦连接到PnP SAN的新服务器从从引导管理服务器获取的引导程序开始，新服务器将新服务器上的配置信息传输到资源管理服务器。响应于资源管理服务器的请求，存储设备参考PnP SAN信息，以在连接新服务器的存储网络连接设备上传输SAN信息。资源管理服务器根据SAN信息和需求信息确定将新服务器添加到资源组。资源管理服务器设置SAN的存储设备和新服务器，引导新的服务器。（见图1）

8. 发明申请

WO2012147133A1 INFORMATION STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD 审中-公开
标题翻译：信息存储系统和存储系统管理方法
公开(公告)号：WO2012147133A1
公开(公告)日：2012-11-01
申请号：PCT/JP2011/002486
申请日：2011-04-27
申请人： HITACHI, LTD. , NAGAMI, Akihisa , NAKAMICHI, Koh , KANEDA, Yasunori , IKEDA, Hirokazu , YAMAMOTO, Masayuki
发明人： NAGAMI, Akihisa , NAKAMICHI, Koh , KANEDA, Yasunori , IKEDA, Hirokazu , YAMAMOTO, Masayuki
IPC分类号： G06F3/06
CPC分类号： H04L67/1097 , G06F3/0607 , G06F3/0614 , G06F3/0629 , G06F3/0644 , G06F3/067 , G06F3/0683
摘要： An embodiment of this invention is an information storage system comprising a plurality of storage systems connected to be able to communicate. Each of the plurality of storage systems includes default storage system identification information which is the same to the plurality of storage systems, common volume identification information for uniquely identifying volumes provided by the plurality of storage systems to a host computer among the plurality of storage systems, and a controller configured to return the default storage system identification information to the host computer in response to a request from the host computer and to process a read or write request to a volume accompanying the common volume identification information from the host computer.
摘要翻译：本发明的实施例是一种信息存储系统，包括连接以能够通信的多个存储系统。多个存储系统中的每一个包括与多个存储系统相同的默认存储系统识别信息，用于在多个存储系统中唯一地识别由多个存储系统提供给主计算机的卷的公共卷识别信息，以及控制器，被配置为响应于来自所述主计算机的请求将所述默认存储系统识别信息返回给所述主计算机，并且对来自所述主计算机的所述公共卷标识信息附带的卷处理读或写请求。

9. 发明申请

WO2013042160A1 VOLUME SHARING METHOD AND STORAGE SYSTEM USING THE SAME 审中-公开
标题翻译：卷共享方法和使用它的存储系统
公开(公告)号：WO2013042160A1
公开(公告)日：2013-03-28
申请号：PCT/JP2011/005281
申请日：2011-09-20
申请人： HITACHI, LTD. , TANAKA, Toru , NAKAJIMA, Noriko , KANEDA, Yasunori
发明人： TANAKA, Toru , NAKAJIMA, Noriko , KANEDA, Yasunori
IPC分类号： G06F3/06
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/061 , G06F3/067
摘要： Since only one golden image (GI) of a snapshot can exist and is shared among a plurality of storage apparatuses, there was a problem that migration or copy thereof deteriorates the capacity efficiency and increases the cost for managing consistency. The present invention solves the above-mentioned problem by either (1) a direct sharing method of generating a parent-child relationship of snapshots among different storage apparatuses at the time of creating differential LUs from the GI or (2) a virtual sharing method of creating virtual LUs of the GI in the respective storage apparatuses and creating differential LUs of the snapshots from the created virtual LUs, using a storage virtualization function among a plurality of storage apparatuses.
摘要翻译：由于快照的仅一个黄金图像（GI）可以存在并且在多个存储装置之间共享，所以存在迁移或复制劣化了容量效率并增加了用于管理一致性的成本的问题。本发明通过以下方式解决了上述问题：（1）在从GI产生差分LU时，在不同存储装置之间生成快照的父子关系的直接共享方法，或者（2）虚拟共享方法在各个存储装置中创建GI的虚拟LU，并使用多个存储装置中的存储虚拟化功能，从创建的虚拟LU创建快照的差分LU。

10. 发明申请

WO2012131753A1 STORAGE SYSTEM AND PERFORMANCE MANAGEMENT METHOD OF STORAGE SYSTEM 审中-公开
标题翻译：存储系统的存储系统和性能管理方法
公开(公告)号：WO2012131753A1
公开(公告)日：2012-10-04
申请号：PCT/JP2011/001796
申请日：2011-03-25
申请人： HITACHI, LTD. , TANAKA, Toru , NAKAJIMA, Noriko , AMANO, Takashi , KANEDA, Yasunori
发明人： TANAKA, Toru , NAKAJIMA, Noriko , AMANO, Takashi , KANEDA, Yasunori
IPC分类号： G06F3/06
CPC分类号： G06F3/0611 , G06F3/0623 , G06F3/0647 , G06F3/065 , G06F3/0664 , G06F3/067 , G06F3/0689
摘要： It is an object to use a storage region in an efficient manner and maintain a performance of a storage system. A volume group GR11 includes reference volumes 1411, 1413, and 1415 and source volumes 1412, 1414, 1416, and 1417 that derive from the reference volumes. Each of the volumes stores only the difference data from a volume that is a parent thereof. A volume that is a cause of a problem is moved or copied from a pool of the moment 1410 to other pool 1420. A configuration of a volume group is modified.
摘要翻译：以有效的方式使用存储区域并保持存储系统的性能是一个对象。卷组GR11包括从参考卷导出的参考卷1411,1413和1415以及源卷1412,1414,1416和1417。每个卷仅存储来自作为其父项的卷的差异数据。将问题原因的卷从当前1410的池移动或复制到其他池1420.修改卷组的配置。

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