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11. 发明申请

WO2012035575A1 METHOD AND DEVICE FOR ELIMINATING PATCH DUPLICATION 审中-公开
标题翻译：消除PATCH DUPLICATION的方法和装置
公开(公告)号：WO2012035575A1
公开(公告)日：2012-03-22
申请号：PCT/JP2010/005594
申请日：2010-09-14
申请人： HITACHI, LTD. , AMANO, Takashi , KANEDA, Yasunori , TANAKA, Toru , NAKAJIMA, Noriko
发明人： AMANO, Takashi , KANEDA, Yasunori , TANAKA, Toru , NAKAJIMA, Noriko
IPC分类号： G06F9/445 , G06F9/455
CPC分类号： G06F9/45533 , G06F8/658
摘要： A first computer is provided that executes a plurality of virtual machines (VMs), a storage device, and a second computer is provided that applies patches to OSs (operating systems) operating upon the VMs to the VMs. The storage device holds storage regions (golden images (GIs)) that store data of the OSs operating upon the VMs at certain time instants, a storage region (i.e. a storage pool) that stores patches applied to the OSs of the VMs after those certain time instants, and snapshots of the GIs. Patches applied to the OSs of the VMs accessed in the snapshots are stored in the storage pool. The second computer selects, as a GI to be a source of acquisition of snapshots, a GI to which are applied patches of a combination that can be created from patches applied to the OS of some VM, and deletes patches that are patches applied to the selected GI, and that moreover, among the patches applied to that VM, are stored in the storage pool.
摘要翻译：提供了执行第一计算机，其执行多个虚拟机（VM），存储设备和第二计算机，其向所述VM提供对在VM上操作的OS（操作系统）的修补程序。存储装置保存存储在特定时刻在VM上运行的OS的数据的存储区域（黄金图像（GI）），存储区域（即，存储池），其存储在那些确定之后应用于VM的OS的补丁时间和地理标志的快照。应用于快照中访问的VM的操作系统的修补程序将存储在存储池中。第二台计算机将GI作为获取快照的源，选择可应用于某些VM的操作系统的补丁创建的组合的补丁，并删除应用于选择的GI，并且此外，在应用于该VM的补丁之中，存储在存储池中。

12. 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。

13. 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。

14. 发明授权

EP2652586B1 INFORMATION STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD 有权
标题翻译：信息存储系统及存储系统管理程序
公开(公告)号：EP2652586B1
公开(公告)日：2016-01-13
申请号：EP11721659.8
申请日：2011-04-27
申请人： Hitachi, Ltd.
发明人： NAGAMI, Akihisa , NAKAMICHI, Koh , KANEDA, Yasunori , IKEDA, Hirokazu , YAMAMOTO, Masayuki
IPC分类号： G06F3/06 , H04L29/08
CPC分类号： H04L67/1097 , G06F3/0607 , G06F3/0614 , G06F3/0629 , G06F3/0644 , G06F3/067 , G06F3/0683

15. 发明公开

EP2652586A1 INFORMATION STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD 有权
标题翻译：信息存储系统及存储系统管理程序
公开(公告)号：EP2652586A1
公开(公告)日：2013-10-23
申请号：EP11721659.8
申请日：2011-04-27
申请人： Hitachi, Ltd.
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.

16. 发明公开

EP2740023A1 COMPUTER SYSTEM AND MANAGEMENT SYSTEM FOR PERFORMANCE OPTIMISATION IN A STORAGE NETWORK 审中-公开
标题翻译：计算机系统与管理系统的功率优化存储网络
公开(公告)号：EP2740023A1
公开(公告)日：2014-06-11
申请号：EP11781665.2
申请日：2011-10-28
申请人： Hitachi, Ltd.
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.

17. 发明公开

EP2521031A1 COMPUTER SYSTEM AND UPGRADE METHOD FOR SAME 审中-公开
标题翻译： AUFRÜSTVERFAHRENDAFÜR的计算机系统
公开(公告)号：EP2521031A1
公开(公告)日：2012-11-07
申请号：EP10853183.1
申请日：2010-06-17
申请人： Hitachi, Ltd.
发明人： KANEDA, Yasunori , KUDO, Yutaka , OGAWA, Yukio , MORI, Masakatsu , SEKIGUCHI, Tomoki , YAMAMOTO, Masayuki , MATSUNAMI, Naoto
IPC分类号： G06F9/445 , G06F9/50 , G06F15/00
CPC分类号： G06F3/0616 , G06F3/0649 , G06F3/067 , G06F9/50 , G06F9/5055 , G06F11/3051 , G06Q10/10
摘要： Construction and renewal of a large-scale computer system constructed by using an integral apparatus(es) are facilitated.
A computer system including a management computer for managing the entire system, an integral apparatus, and a high-level connecting device for connecting the management computer and the integral apparatus is designed so that the management computer retains integral apparatus internal configuration information indicating the configuration of the integral apparatus, configuration information about an integral apparatus to be introduced, that indicates the configuration of the integral apparatus that may possibly be introduced to the system, and lifetime information indicating lifetime of the integral apparatus; obtains connectivity guarantee information indicating whether connectivity between the computer and the storage apparatus is guaranteed or not; selects an integral apparatus to be removed from the system by referring to the lifetime information; selects an integral apparatus to be introduced to the system by referring to the integral apparatus internal configuration information, the configuration information about the integral apparatus to be introduced, and the connectivity guarantee information; and outputs information about the selected integral apparatus to be removed and the selected integral apparatus to be introduced.
摘要翻译：通过使用集成装置构建的大型计算机系统的构造和更新被促进。设计包括用于管理整个系统的管理计算机的计算机系统，一体化装置和用于连接管理计算机和集成装置的高级连接装置，使得管理计算机保持一体化装置内部配置信息，积分装置，关于要引入的整体装置的配置信息，其指示可能被引入到系统的整合装置的配置，以及指示整合装置的寿命的寿命信息; 获取指示计算机与存储装置之间的连通性是否得到保证的连通性保证信息; 通过参考寿命信息选择要从系统中移除的整体装置; 通过参照积分装置内部配置信息，关于要引入的积分装置的配置信息和连接性保证信息来选择要引入系统的整体装置; 并输出关于要移除的所选积分装置和要引入的所选积分装置的信息。

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