专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

111. 发明申请

US20060161721A1 Remote copying system with consistency guaranteed between a pair 有权
标题翻译：远程复制系统，一致性保证一对
公开(公告)号：US20060161721A1
公开(公告)日：2006-07-20
申请号：US11345544
申请日：2006-02-02
申请人： Takashige Iwamura , Masamitsu Takahashi , Takao Satoh , Nobuhiro Maki
发明人： Takashige Iwamura , Masamitsu Takahashi , Takao Satoh , Nobuhiro Maki
IPC分类号： G06F12/14
CPC分类号： G06F11/2074 , G06F11/2064 , G06F11/2069 , G06F11/2076 , G06F2201/82 , Y10S707/99952 , Y10S707/99953
摘要： When plural copy groups including pairs exist, remote copying for pairs belonging to copy groups is suspended selectively on a copy group-to-copy group basis, instead of suspending remote copying in all the copy groups at once. A computer system has a host computer, plural first storage systems comprising plural first logical disks, and plural second storage systems comprising plural second logical disks. A first logical disk and a second logical disk paired with the first logical disk, and each pair belongs to either a first copy group or a second copy group. To selectively suspend remote copying on a copy group-to-copy group basis, one of the copy groups is specified first and then pairs belonging to this copy group aredesignated. The first storage systems comprising first logical disks of the designated pairs suspend remote copy processing for the designated pairs.
摘要翻译：当存在包括对的多个复制组时，对于属于复制组的对的远程复制被选择性地暂停在复制组到副本组的基础上，而不是一次挂起所有副本组中的远程复制。计算机系统具有主计算机，包括多个第一逻辑盘的多个第一存储系统和包括多个第二逻辑盘的多个第二存储系统。与第一逻辑磁盘配对的第一逻辑磁盘和第二逻辑磁盘，并且每对属于第一副本组或第二副本组。要选择性地暂停基于副本组复制组的远程复制，首先指定其中一个副本组，然后指定属于该副本组的对。包括指定对的第一逻辑磁盘的第一存储系统暂停指定的对的远程复制处理。

112. 发明申请

US20050144500A1 Computer system having failure recovery function, and failure recovery method thereof 有权
标题翻译：具有故障恢复功能的计算机系统及其故障恢复方法
公开(公告)号：US20050144500A1
公开(公告)日：2005-06-30
申请号：US10787109
申请日：2004-02-27
申请人： Taro Inoue , Nobuhiro Maki , Kenichi Oyamada
发明人： Taro Inoue , Nobuhiro Maki , Kenichi Oyamada
IPC分类号： G06F3/06 , G06F11/20 , G06F12/00 , G06F11/00
CPC分类号： G06F11/2069 , G06F11/2074 , Y10S707/99953 , Y10S707/99955
摘要： An operation site has copy management information including state information that is used when executing a remote copy. The copy management information is stored in a storage device included in each of all storage device subsystems in this computer system. The copy management information is updated every time a remote copy is executed. When the operation site fails, by use of a copy management program in another operatable site, and with reference to the copy management information stored in the storage device of the storage device subsystem in each site, the copy is executed from a point to which the copy processing has progressed before the failure. As a result, when the production site in which an application is operated suffers from a disaster, it is possible to quickly recover data at the time of the disaster by executing a disaster recovery management program from another site in which no failure occurs, and then by restarting the remote copy.
摘要翻译：操作站点具有复制管理信息，包括在执行远程复制时使用的状态信息。复制管理信息被存储在包括在该计算机系统中的所有存储设备子系统的每一个中的存储设备中。复制管理信息在执行远程复制时被更新。当操作站点出现故障时，通过使用另一可操作站点中的复制管理程序，并且参考存储在每个站点中的存储设备子系统的存储设备中的复制管理信息，从复制管理程序复制处理在故障发生之前已经进行。结果，当运行应用程序的生产现场遇到灾难时，可以通过从不发生故障的其他站点执行灾难恢复管理程序来快速恢复灾难发生时的数据，然后通过重新启动远程副本。

113. 发明授权

US08683001B2 Address management device 有权
标题翻译：地址管理设备
公开(公告)号：US08683001B2
公开(公告)日：2014-03-25
申请号：US12835939
申请日：2010-07-14
申请人： Nobuhiro Maki , Naoko Iwami
发明人： Nobuhiro Maki , Naoko Iwami
IPC分类号： G06F15/167
CPC分类号： G06F3/0664 , G06F3/0607 , G06F3/0634 , G06F3/067
摘要： Conventionally, when a switch virtualizing a storage (storage virtualization switch) is installed in a computer system including an SAN, a host computer, and a storage device, since a port ID of a virtual storage and a port ID of a storage device assigned to the virtual storage are different, the computer system has to be suspended at the time of installation of the storage virtualization switch. The storage virtualization switch installed in the computer system assigns a port ID to a port of a virtual storage generated by the storage virtualization switch so as to be equivalent to a port ID of an existing storage device and, in the case in which the port ID is designated as an access destination by an access request from one computer to the storage device, sends the access request to the virtual storage.
摘要翻译：通常，当在包括SAN，主计算机和存储设备的计算机系统中安装虚拟化存储（存储虚拟化交换机）的交换机时，由于虚拟存储器的端口ID和分配给存储设备的存储设备的端口ID 虚拟存储不同，计算机系统必须在安装存储虚拟化交换机时暂停。安装在计算机系统中的存储虚拟化交换机将端口ID分配给由存储虚拟化交换机生成的虚拟存储器的端口，以便等同于现有存储设备的端口ID，并且在端口ID 通过从一个计算机到存储设备的访问请求指定为访问目的地，将访问请求发送到虚拟存储。

114. 发明授权

US08661212B2 Storage system 失效
标题翻译：存储系统
公开(公告)号：US08661212B2
公开(公告)日：2014-02-25
申请号：US12013562
申请日：2008-01-14
申请人： Nobuhiro Maki , Masamitsu Takahashi , Nobuyuki Osaki
发明人： Nobuhiro Maki , Masamitsu Takahashi , Nobuyuki Osaki
IPC分类号： G06F12/00
CPC分类号： G06F3/0619 , G06F3/0607 , G06F3/0632 , G06F3/065 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F11/1456 , G06F12/1458 , G06F2003/0692
摘要： A storage system 300a that has a volume, manages the volume as a plurality of logical volumes, and can operate as a plurality of logical storage systems having at least one logical volume. The storage system comprises an IO transmission-reception unit 1320a that communicates with a management computer 100, a host computer 200, and a storage system 300b and a processor 1310a that causes the IO transmission-reception unit 1320a to perform transmission to the management computer 100 and storage system 300b by using an identifier of the storage system 300a as an identifier indicating a representative logical storage system that is one predetermined logical storage system from among a plurality of the logical storage system when the storage system operates as a plurality of the logical storage systems.
摘要翻译：具有卷的存储系统300a将该卷管理为多个逻辑卷，并且可以作为具有至少一个逻辑卷的多个逻辑存储系统来操作。存储系统包括与管理计算机100，主计算机200和存储系统300b进行通信的IO发送接收单元1320a以及使IO发送接收单元1320a向管理计算机100进行发送的处理器1310a 和存储系统300b，当存储系统作为多个逻辑存储器操作时，通过使用存储系统300a的标识符作为指示来自多个逻辑存储系统中的一个预定逻辑存储系统的代表性逻辑存储系统的标识符系统。

115. 发明授权

US08578121B2 Computer system and control method of the same 有权
标题翻译：计算机系统和控制方法相同
公开(公告)号：US08578121B2
公开(公告)日：2013-11-05
申请号：US12989294
申请日：2010-04-30
申请人： Hirokazu Ikeda , Nobuhiro Maki
发明人： Hirokazu Ikeda , Nobuhiro Maki
IPC分类号： G06F12/00
CPC分类号： G06F11/1402
摘要： Problem To recover data of a virtual volume to which an external volume was assigned even if an unusual status occurs in the first storage apparatus.Solution The controller of the storage apparatus, to the respective pages of the pool corresponding to the virtual volumes, assigns the internal pool volumes configured of storage devices of the storage apparatus or the external pool volumes configured of storage devices of the storage apparatus, and the management server stores the configuration information indicating the correspondence relationship between the external pool volumes assigned to the respective pages of the pool and the virtual volumes, in the case of a total functional shutdown of the storage apparatus, creates a virtual volume and a pool in the storage apparatus, associates the virtual volume with the external pool volume in accordance with the stored configuration information, provides the virtual volume to the host computer and instructs path switching.
摘要翻译：问题为了恢复分配了外部卷的虚拟卷的数据，即使在第一个存储设备中发生异常状态。解决方案存储设备的控制器对应于虚拟卷的池的相应页面分配由存储设备的存储设备配置的内部池卷或由存储设备的存储设备配置的外部池卷，管理服务器存储指示分配给池的各个页面的外部池卷与虚拟卷之间的对应关系的配置信息，在存储装置的全部功能关闭的情况下，在虚拟卷中创建虚拟卷和池存储装置根据存储的配置信息将虚拟卷与外部池卷相关联，将虚拟卷提供给主计算机并指示路径切换。

116. 发明授权

US08402534B2 Management system, program recording medium, and program distribution apparatus 失效
标题翻译：管理系统，程序记录介质和程序分发装置
公开(公告)号：US08402534B2
公开(公告)日：2013-03-19
申请号：US12529516
申请日：2009-05-26
申请人： Yusaku Nakamura , Takaki Kuroda , Takayuki Nagai , Nobuhiro Maki , Daisuke Shinohara
发明人： Yusaku Nakamura , Takaki Kuroda , Takayuki Nagai , Nobuhiro Maki , Daisuke Shinohara
IPC分类号： G06F15/173 , G06F21/00
CPC分类号： G06F13/385 , H04L29/12047 , H04L41/0213 , H04L41/12 , H04L61/15 , H04L67/1097 , H04L67/16 , H04L67/303
摘要： The management system of the present invention is capable of efficiently discovering each apparatus coupled to a communication network. The management server 1 judges a type of an apparatus coupled to a communication network 5 on the basis of service utilization information T1, which is acquired from a discovered device or acquired from a device (an iSNS server 4, for example) having a name server function for resolving an address from a public name, and on the basis of discovery management information prepared beforehand (S1, S2). The management server 1 acquires a communication protocol in accordance with the type of the apparatus from protocol selection rules T3, and attempts authentication of the apparatus by using the communication protocol (S3).
摘要翻译：本发明的管理系统能够有效地发现耦合到通信网络的每个装置。管理服务器1基于从发现的设备获取或从具有名称服务器的设备（例如，iSNS服务器4）获取的服务利用信息T1来判断与通信网络5相连的装置的类型用于从公共名称解析地址的功能，以及基于事先准备的发现管理信息（S1，S2）。管理服务器1根据来自协议选择规则T3的装置的类型获取通信协议，并且通过使用通信协议来尝试该设备的认证（S3）。

117. 发明授权

US08332603B2 Dual writing device and its control method 有权
标题翻译：双写装置及其控制方法
公开(公告)号：US08332603B2
公开(公告)日：2012-12-11
申请号：US13363402
申请日：2012-02-01
申请人： Nobuhiro Maki , Kenichi Oyamada , Kazuhiko Watanabe , Masaaki Hosouchi
发明人： Nobuhiro Maki , Kenichi Oyamada , Kazuhiko Watanabe , Masaaki Hosouchi
IPC分类号： G06F12/14 , G06F12/16
CPC分类号： G06F11/2079 , G06F11/2069 , G06F12/0866
摘要： A computer system and method which stores path definition information including a storage ID, a volume ID, and validities of paths between a host computer and a first or second storage system identified by the storage ID for accessing a volume identified by the volume ID in one of the storage systems, sends an I/O request via the paths, based on the path definition information, receives information indicating the storage and volume IDs, and updates the path definition information. During initial copying from the second to the first volume, validity corresponding to a first path is set to “Invalid” and validity corresponding to a second path is set to “Valid”. After completion of initial copying, the validity corresponding to the first path included in the path definition information is changed to “Valid.”
摘要翻译：一种计算机系统和方法，其存储路径定义信息，该路径定义信息包括存储ID，卷ID，以及由主机计算机与由该存储ID标识的第一或第二存储系统之间的路径的有效性，用于访问由一卷中的卷ID标识的卷的存储系统，基于路径定义信息经由路径发送I / O请求，接收指示存储和卷ID的信息，并更新路径定义信息。在从第二卷到第一卷的初始复制期间，对应于第一路径的有效性被设置为无效，并且与第二路径相对应的有效性被设置为有效。在完成初始复制之后，将包含在路径定义信息中的第一路径的有效性改变为有效。

118. 发明授权

US08024537B2 Storage system, remote copy and management method therefor 有权
标题翻译：存储系统，远程复制和管理方法
公开(公告)号：US08024537B2
公开(公告)日：2011-09-20
申请号：US12706133
申请日：2010-02-16
申请人： Nobuhiro Maki , Yuri Hiraiwa , Yoshiyuki Nishi , Katsuhisa Miyata , Akira Deguchi
发明人： Nobuhiro Maki , Yuri Hiraiwa , Yoshiyuki Nishi , Katsuhisa Miyata , Akira Deguchi
IPC分类号： G06F12/16
CPC分类号： G06F11/2064 , G06F3/0619 , G06F3/065 , G06F3/0653 , G06F3/067 , G06F11/2074
摘要： A copy source storage controller received write data added with a time and issued from a host computer transfers the write data with the time to a copy destination storage controller. If there are a plurality of copy destination storage controllers, a representative copy destination storage controller compares times of write data copied to the plurality of copy destination storage controllers, and writes the write data in copy destination logical volumes in the sequential order of time. The representative copy destination storage controller judges that integrity of the write data is established, if a communication procedure is established with the copy destination storage controller and if the statuses of the copy source/destination logical volumes are coincident. In remote copy which guarantees integrity of write data and traverses a plurality of storage controllers, it is possible to judge at an optional time point whether integrity of write data can be guaranteed.
摘要翻译：复制源存储控制器接收到从主计算机发出的随时间增加的写入数据，将写入数据随时间传送到复制目的地存储控制器。如果存在多个复制目的地存储控制器，则代表性复制目的地存储控制器比较复制到多个复制目的地存储控制器的写入数据的时间，并且按顺序将写入数据写入复制目的地逻辑卷。如果与复制目的地存储控制器建立通信过程以及复制源/目的地逻辑卷的状态是否一致，则代表性复制目的地存储控制器判断写入数据的完整性。在保证写入数据的完整性并遍历多个存储控制器的远程复制中，可以在可选的时间点判断是否可以保证写入数据的完整性。

119. 发明授权

US07945753B2 Computer system, management method and storage network system 有权
标题翻译：计算机系统，管理方法和存储网络系统
公开(公告)号：US07945753B2
公开(公告)日：2011-05-17
申请号：US12698586
申请日：2010-02-02
申请人： Nobuhiro Maki , Katsuhisa Miyata , Masamitsu Takahashi , Masahide Sato
发明人： Nobuhiro Maki , Katsuhisa Miyata , Masamitsu Takahashi , Masahide Sato
IPC分类号： G06F12/00
CPC分类号： G06F11/2069 , G06F11/2058 , G06F11/2071
摘要： A computer system wherein, when a state of the primary host computer is in an active state, a data sent from the primary host computer to the first storage system is copied through a first copy route which includes a route from the first storage system to the second storage system and a route from the second storage system to the third storage system, wherein, if a failure occurs in the primary host computer and a state of the second host computer is to be in an active state, a data sent from the secondary host computer to the second storage system is copied through a second copy route which includes a route from the second storage system to the first storage system and a route from the first storage system to the third storage system.
摘要翻译：一种计算机系统，其中，当主主计算机的状态处于活动状态时，从主主机计算机发送到第一存储系统的数据通过第一复制路由被复制，该第一复制路由包括从第一存储系统到第二存储系统和从第二存储系统到第三存储系统的路由，其中，如果在主主计算机中发生故障并且第二主计算机的状态处于活动状态，则从次要通过包括从第二存储系统到第一存储系统的路由和从第一存储系统到第三存储系统的路由的第二复制路由复制到第二存储系统的主计算机。

120. 发明授权

US07930380B2 Computer system, management apparatus and management method 有权
标题翻译：计算机系统，管理手段及管理方法
公开(公告)号：US07930380B2
公开(公告)日：2011-04-19
申请号：US11971289
申请日：2008-01-09
申请人： Takayuki Nagai , Daisuke Shinohara , Nobuhiro Maki
发明人： Takayuki Nagai , Daisuke Shinohara , Nobuhiro Maki
IPC分类号： G06F15/173 , G06F13/28
CPC分类号： G06F15/16
摘要： The computer system includes: a first storage system having devices that are various components for storing data transmitted from a host computer; a second storage system having devices that are various components for storing data transmitted from the first storage system; and a management apparatus that manages the first and second storage systems. The management apparatus includes a storage unit that stores configuration information, performance information and threshold values used for performance management regarding the devices in the first and second storage systems connected to the management apparatus; and a setting section that adopts and sets, when internal management information and data are copied from the first storage system to the second storage system, threshold values assigned to the devices in the first storage system to the devices in the second storage systems.
摘要翻译：计算机系统包括：第一存储系统，其具有用于存储从主计算机发送的数据的各种组件的设备; 具有用于存储从第一存储系统发送的数据的各种组件的设备的第二存储系统; 以及管理第一和第二存储系统的管理装置。管理装置包括：存储单元，存储用于与管理装置连接的第一和第二存储系统中的设备的性能管理的配置信息，性能信息和阈值; 以及设定部，其将内部管理信息和数据从第一存储系统复制到第二存储系统时，将分配给第一存储系统中的设备的阈值设定为第二存储系统中的设备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式