公开(公告)号：US20060095696A1

公开(公告)日：2006-05-04

申请号：US10980121

申请日：2004-11-01

申请人： Takashi Amano ,  Yuichi Yagawa

发明人： Takashi Amano ,  Yuichi Yagawa

IPC分类号： G06F12/16

CPC分类号： G06F11/1471 ,  Y10S707/99953 ,  Y10S707/99955

摘要： A system is provided for storage of journal data from a primary site to a secondary site with a predefined quality of service. In one implementation, the primary storage system stores information for updating data stored on the primary disk array in the form of a history of updates made to the data. The primary storage system is configured to transfer this journal information to the secondary storage system. The user can specify the quality of service desired using a variety of measures, for example, a recovery point objective or a recovery time objective. In response, a copy manager within one of the storage systems determines the capacity of the various primary and secondary volumes, and determines the copy rate available, typically dependent upon the bandwidth between the primary and secondary systems. The copy manager then copies journal data to the remote site where it is stored.

摘要翻译： 提供了一种用于将日志数据从主站点存储到具有预定义服务质量的次站点的系统。 在一个实现中，主存储系统以用于对数据进行更新的历史的形式存储用于更新存储在主盘阵列上的数据的信息。 主存储系统配置为将此日志信息传输到辅助存储系统。 用户可以使用各种措施来指定所期望的服务质量，例如恢复点目标或恢复时间目标。 作为响应，存储系统之一内的副本管理器确定各种主卷和次卷的容量，并确定可用的复制速率，通常取决于主系统和辅助卷之间的带宽。 然后，副本管理器将日志数据复制到存储它的远程站点。

公开(公告)号：US20050216428A1

公开(公告)日：2005-09-29

申请号：US10806998

申请日：2004-03-24

申请人： Yuichi Yagawa

发明人： Yuichi Yagawa

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F16/1844

摘要： In a data storage system comprising a plurality of data centers, profile information for a data object such as a file is produced. Selection criteria associated with candidate data centers are compared with the profile information to determine whether or not the data object will be replicated to the candidate data center.

摘要翻译： 在包括多个数据中心的数据存储系统中，产生用于诸如文件的数据对象的简档信息。 将与候选数据中心相关联的选择标准与简档信息进行比较，以确定数据对象是否将被复制到候选数据中心。

公开(公告)号：US20050198455A1

公开(公告)日：2005-09-08

申请号：US10796454

申请日：2004-03-08

申请人： Yuichi Yagawa ,  Naoki Watanabe ,  Shigeru Kishiro

发明人： Yuichi Yagawa ,  Naoki Watanabe ,  Shigeru Kishiro

IPC分类号： G06F12/16

CPC分类号： G06F11/2064 ,  G06F11/2058 ,  Y10S707/99953 ,  Y10S707/99955

摘要： A method for copying data to multiple remote sites includes transmitting data from a first volume in a primary storage system to a back-up volume provided in a secondary storage system. The primary storage system is located at a primary site, and the secondary storage system is located at a first remote site from the primary site. The data from the first volume in the primary storage system is copied to a second volume in the primary storage system using a point in time (PiT) as a reference point of time for the copying. The second volume is provided with a first time consistent image of the first volume with respect to the reference point of time. The data from the second volume in the primary storage system is transferred to a third volume in a ternary storage system at a second remote site. The third volume is provided with a second time consistent image of the second volume with respect to the reference point of time, where the second time consistent image is a mirror image of the first time consistent image. The data from the third volume is transferred to a fourth volume in the ternary storage system. The fourth volume is provided with a third time consistent image. In the ternary storage, either of the third volume or fourth volume can always keep time consistent image of the first volume.

摘要翻译： 将数据复制到多个远程站点的方法包括将数据从主存储系统中的第一卷传送到辅助存储系统中提供的备份卷。 主存储系统位于主站点，辅助存储系统位于主站点的第一个远程站点。 使用时间点（PiT）将主存储系统中的第一卷的数据复制到主存储系统中的第二卷作为复制的参考时间点。 第二卷被提供有相对于参考时间点的第一卷的第一时间一致的图像。 来自主存储系统中的第二卷的数据被传送到在第二远程站点的三进制存储系统中的第三卷。 第三卷相对于参考时间点具有第二卷的第二时间一致的图像，其中第二时间一致的图像是第一时间一致的图像的镜像。 来自第三卷的数据被传送到三元存储系统中的第四卷。 第四卷被提供有第三时间一致的图像。 在三元存储中，第三卷或第四卷之一可以始终保持第一卷的时间一致的图像。

公开(公告)号：US06590608B2

公开(公告)日：2003-07-08

申请号：US09803674

申请日：2001-03-12

申请人： Kiyoshi Matsumoto ,  Yuichi Yagawa ,  Kazuto Senda

发明人： Kiyoshi Matsumoto ,  Yuichi Yagawa ,  Kazuto Senda

IPC分类号： H04N576

CPC分类号： H04N1/32128 ,  G06F17/30265 ,  G11B27/034 ,  G11B27/105 ,  G11B27/34 ,  G11B2220/20 ,  H04N1/00204 ,  H04N1/2104 ,  H04N1/2112 ,  H04N2201/3205 ,  H04N2201/3214 ,  H04N2201/3215 ,  H04N2201/3226 ,  H04N2201/3242 ,  H04N2201/3253 ,  H04N2201/3254 ,  H04N2201/3264 ,  H04N2201/3277

摘要： An electronic photography system which displays an image shot by an electronic image capturing unit. The electronic image capturing unit includes an optical path, an image pickup for converting a focused image to electronic image data, an information inputting device for adding attribute data to the image data, and a storage for storing the image data and attribute data in mutually associated relationship. The system further includes the unit for classifying the image data on the basis of the attribute data for grouping the image data into album groups, and selecting, the album group to display the image data included in the selected album.

摘要翻译： 一种电子摄影系统，其显示由电子摄像单元拍摄的图像。 电子摄像单元包括光路，用于将聚焦图像转换为电子图像数据的图像拾取器，用于将属性数据添加到图像数据的信息输入装置，以及用于将图像数据和属性数据存储在相互关联的存储器 关系。 该系统还包括用于基于用于将图像数据分组成相册组的属性数据来分类图像数据的单元，并且选择相册组以显示包括在所选专辑中的图像数据。

公开(公告)号：US06535921B2

公开(公告)日：2003-03-18

申请号：US09954265

申请日：2001-09-18

申请人： Shigeki Hirasawa ,  Michio Morioka ,  Tadashi Kuwabara ,  Tomochika Ozaki ,  Yuichi Yagawa ,  Akio Yajima

发明人： Shigeki Hirasawa ,  Michio Morioka ,  Tadashi Kuwabara ,  Tomochika Ozaki ,  Yuichi Yagawa ,  Akio Yajima

IPC分类号： G06F1516

CPC分类号： G06Q30/02 ,  H04L29/06 ,  H04L67/30 ,  H04L67/306 ,  H04L69/06 ,  H04L69/329

摘要： In an information sending and receiving system in which an information sending equipment and at least one information receiving equipment send and receive information through a transmission medium, a management message is sent from the information sending equipment to the information receiving equipment thereby to create a list of a content code expressing a data message registered on the information receiving equipment side within the information receiving equipment. Then, a data message containing a content code and data is transmitted from the information sending equipment to the information receiving equipment. The information receiving equipment selects a data message by comparing a content code of a data message and a list of its own content code. The content code list may be created within the information sending equipment based on a property value in an answer message from the information receiving equipment.

公开(公告)号：US06487543B1

公开(公告)日：2002-11-26

申请号：US08990026

申请日：1997-12-12

申请人： Tomochika Ozaki ,  Tadashi Kuwabara ,  Michio Morioka ,  Yuichi Yagawa ,  Shigeki Hirasawa ,  Akio Yajima

发明人： Tomochika Ozaki ,  Tadashi Kuwabara ,  Michio Morioka ,  Yuichi Yagawa ,  Shigeki Hirasawa ,  Akio Yajima

IPC分类号： H04N550

CPC分类号： H04H20/93 ,  H04H60/15 ,  H04H60/16 ,  H04H60/23 ,  H04H60/82 ,  H04H60/94 ,  H04H60/98 ,  H04N7/163 ,  H04N21/2543 ,  H04N21/42646 ,  H04N21/4405 ,  H04N21/4622 ,  H04N21/47211 ,  H04N21/8543 ,  H04N21/8586

摘要： Information associated with broadcasting, information associated with a network, and information associated with a package are included in data. A terminal device has means for acquiring data from broadcasting, data from the network, and data from the package. The terminal device further has a means for displaying the data acquired by the above-mentioned means together or a means for displaying information included in the data as a link. This novel constitution allows positive information provision to users by a combination of three types of media, broadcasting, network, and package. At the same time, this novel constitution allows provision of new services by making the most of mass storage provided by package and up-to-date information provided over network.

摘要翻译： 与广播相关联的信息，与网络相关联的信息以及与包相关联的信息被包括在数据中。 终端装置具有用于从广播获取数据，来自网络的数据和来自包的数据的装置。 终端装置还具有用于将通过上述装置获取的数据一起显示的装置或用于将包括在数据中的信息显示为链接的装置。 这种新颖的宪法允许通过三种类型的媒体，广播，网络和包装的组合向用户提供积极的信息。 同时，这一新颖的宪法允许通过充分利用包装提供的大容量存储和通过网络提供的最新信息来提供新的服务。

公开(公告)号：US20120254570A1

公开(公告)日：2012-10-04

申请号：US13489054

申请日：2012-06-05

申请人： Hironori Emaru ,  Yuichi Yagawa ,  Hiroyuki Inoue

发明人： Hironori Emaru ,  Yuichi Yagawa ,  Hiroyuki Inoue

IPC分类号： G06F12/16

CPC分类号： G06F3/0605 ,  G06F3/0653 ,  G06F3/067 ,  G06F11/2069 ,  G06F11/2087

摘要： Copy pair monitoring is provided for a storage system having plural host computers, at least one storage subsystem, and a management computer. The storage subsystem including volumes storing data requested by the host computer, the management computer being accessible to the host computer and the storage subsystem. The copy pair monitoring includes obtaining every piece of copy pair definition information that is stored in the host computer, removing duplicate copy pair definition information from the whole copy pair definition information obtained, and collecting the copy pair status based on the obtained copy pair definition information from which duplicate copy pair definition information has been removed. Each host computer is assigned a priority level, and, when more than one host computer includes the same copy pair, the host computer with the lowest priority obtains the copy pair information to reduce the load on the higher priority host computers.

摘要翻译： 为具有多个主计算机，至少一个存储子系统和管理计算机的存储系统提供复制对监视。 存储子系统包括存储由主计算机请求的数据的卷，管理计算机可由主计算机和存储子系统访问。 复制对监视包括获得存储在主计算机中的每一个复制对定义信息，从获得的整个复制对定义信息中删除重复副对定义信息，并且基于获得的复制对定义信息来收集复制对状态 从中删除了副本对定义信息。 每台主机分配了一个优先级，并且当多台主机包含相同的副本对时，优先级最低的主机获取副本对信息，以减少较高优先级的主机上的负载。

公开(公告)号：US07752457B2

公开(公告)日：2010-07-06

申请号：US11775788

申请日：2007-07-10

申请人： Yuichi Yagawa

发明人： Yuichi Yagawa

IPC分类号： H04L9/32 ,  H04L9/00

CPC分类号： G06F11/2056 ,  G06F11/2064 ,  G06F21/80

摘要： A secure data mirroring capability in a storage system includes encrypting data blocks in a primary volume in preparation for a data mirroring operation. The encrypted data blocks are mirrored to a secure secondary volume. Host systems provide keys from which encryption keys are produced for encrypting the data blocks. Access to data on the secure secondary volume requires decryption using the key that was used to produce the encrypted data blocks.

摘要翻译： 存储系统中的安全数据镜像功能包括加密主卷中的数据块以准备数据镜像操作。 加密的数据块被镜像到安全辅助卷。 主机系统提供用于加密数据块的加密密钥的密钥。 访问安全辅助卷上的数据需要使用用于生成加密数据块的密钥进行解密。

公开(公告)号：US07743190B2

公开(公告)日：2010-06-22

申请号：US11633535

申请日：2006-12-05

申请人： Koichi Murayama ,  Yuichi Yagawa

发明人： Koichi Murayama ,  Yuichi Yagawa

IPC分类号： G06F15/16

CPC分类号： G06F21/604

摘要： Provided is an access right managing method for a resource of a storage system, in which a management computer stores access right definition information of the resource, and resource correspondence information including information on a management program which manages another resource related to the resource managed by the management program. In case of which receiving an updating request of an access right of the resource, the management computer updates an access right based on the updating request of the access right, selects a management program of the resource whose access right is requested to be updated based on the resource correspondence information, transmits an updating request of an access right for a relative resource to a management computer which executes the selected management program, and in case of which the access right updating request of the related resource is received, updates the access right of the relative resource.

摘要翻译： 提供了一种用于存储系统的资源的访问权限管理方法，其中管理计算机存储资源的访问权限定义信息，以及资源对应信息，其包括关于管理程序的信息，管理程序管理与由 管理方案。 在接收到资源的访问权限的更新请求的情况下，管理计算机基于访问权限的更新请求更新访问权限，基于请求更新访问权限的资源的管理程序基于 资源对应信息向执行选择的管理程序的管理计算机发送相对资源的访问权限的更新请求，并且在接收到相关资源的访问权限更新请求的情况下，更新访问权限 相对资源。

公开(公告)号：US07707199B2

公开(公告)日：2010-04-27

申请号：US11616081

申请日：2006-12-26

申请人： Daisuke Shinohara ,  Yuichi Yagawa

发明人： Daisuke Shinohara ,  Yuichi Yagawa

IPC分类号： G06F17/30

CPC分类号： H04L67/1097 ,  H04L41/044

摘要： Exercising integral management of storage apparatuses even when SANs are integrated or when the scale of a SAN expands. In response to an operation request from a management terminal, an integrated management computer collects the management information for storage apparatuses from management computers; selects, based on the collected management information, one or more management computers, to which the task of performing the requested operation is to be assigned; provides the selected management computer(s) with the ability to manage the storage apparatuses which are the management target for the management computer(s); collects pieces of process information from the management computer(s) with the management ability; and integrates and manages the collected pieces of process information.

摘要翻译： 即使集成SAN或SAN扩展的规模，也可以对存储设备进行整体管理。 响应于来自管理终端的操作请求，综合管理计算机从管理计算机收集存储装置的管理信息; 基于所收集的管理信息，选择要分配执行所请求的操作的任务的一个或多个管理计算机; 为所选择的管理计算机提供管理作为管理计算机的管理目标的存储设备的能力; 从具有管理能力的管理计算机收集过程信息; 并集成和管理收集的流程信息。