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1. 发明申请

WO2012066597A1 COMPUTER SYSTEM AND PERFORMANCE ASSURANCE METHOD 审中-公开
标题翻译：计算机系统和性能保证方法
公开(公告)号：WO2012066597A1
公开(公告)日：2012-05-24
申请号：PCT/JP2010/006753
申请日：2010-11-18
申请人： HITACHI, LTD. , HATASAKI, Keisuke , KANEDA, Yasunori
发明人： HATASAKI, Keisuke , KANEDA, Yasunori
IPC分类号： G06F9/455
CPC分类号： G06F9/455 , G06F2009/45579
摘要： Proposed are a computer system and a performance assurance method capable of stabilizing the I/O performance of a plurality of logical partitions sharing a network path. One or more sets of an application logical partition for executing processing according to a user's application and an I/O logical partition for controlling execution or wait of I/O processing of the application logical partition are built in a physical server, a network path that is shared by a plurality of application logical partitions and its maximum performance are detected, a share value of each application logical partition sharing the relevant network path is calculated based on the detected maximum performance of the network path and a pre-designated required performance of each application logical partition, a period of time for the corresponding application logical partition to execute or cause the I/O processing to wait, in a unit time, to each I/O logical partition is set based on the calculation result, and I/O logical partition controls the execution or wait of the I/O processing by the relevant logical partition so that the corresponding application logical partition executes or causes the I/O processing to wait in the set period of time.
摘要翻译：提出了能够稳定共享网络路径的多个逻辑分区的I / O性能的计算机系统和性能保证方法。用于根据用户应用执行处理的一个或多个应用逻辑分区和用于控制应用逻辑分区的I / O处理的执行或等待的I / O逻辑分区被构建在物理服务器中，网络路径由多个应用逻辑分区共享并检测其最大性能，基于检测到的网络路径的最大性能和预先指定的每个应用逻辑分区的所需性能来计算共享相关网络路径的每个应用逻辑分区的共享值应用逻辑分区，相应应用程序逻辑分区执行或使I / O处理在单位时间内基于计算结果设置到每个I / O逻辑分区的一段时间，以及I / O 逻辑分区控制相关逻辑分区的执行或等待I / O处理，以使相应的应用逻辑分区ex 放行或使I / O处理在设定的时间段内等待。

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

WO2013014702A1 COMPUTER SYSTEM AND DATA MIGRATION METHOD THEREOF 审中-公开
标题翻译：计算机系统及其数据迁移方法
公开(公告)号：WO2013014702A1
公开(公告)日：2013-01-31
申请号：PCT/JP2011/004159
申请日：2011-07-22
申请人： HITACHI, LTD. , YAMAMOTO, Masayuki , NAKAJIMA, Akio , KANEDA, Yasunori , YAMAMOTO, Akira
发明人： YAMAMOTO, Masayuki , NAKAJIMA, Akio , KANEDA, Yasunori , YAMAMOTO, Akira
IPC分类号： G06F3/06 , H04L29/00
CPC分类号： G06F3/065 , G06F3/0617 , G06F3/0635 , G06F3/067 , H04L67/1095 , H04L67/1097
摘要： Data migration can be preformed between source and target storage subsystems without stopping exchanging data between a host computer and each of the storage subsystems. After a next access path, which should be set instead of a specific access path in an available state among access paths, is set between the host computer and a migration target logical unit via a host port and a target port, the status of the next access path is set to an available state and the status of the specific access path is set to an unavailable state. After the next access path is set to an available state, data is migrated from a migration source logical unit of the source storage subsystem to the migration target logical unit of the target storage subsystem.
摘要翻译：可以在源和目标存储子系统之间执行数据迁移，而不停止在主机与每个存储子系统之间交换数据。在主机计算机和迁移目标逻辑单元之间经由主机端口和目标端口设置下一个访问路径，而不是在访问路径之间的可用状态下而不是特定访问路径，下一个访问路径，下一个访问路径的状态访问路径被设置为可用状态，并且特定访问路径的状态被设置为不可用状态。在下一个访问路径设置为可用状态之后，数据将从源存储子系统的迁移源逻辑单元迁移到目标存储子系统的迁移目标逻辑单元。

4. 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。

5. 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。

6. 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。

7. 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

8. 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）

9. 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。

10. 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）。

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