Computer and method for setting backup environment of data used for a plurality of applications to be operated in cooperation
    231.
    发明专利
    Computer and method for setting backup environment of data used for a plurality of applications to be operated in cooperation 有权
    用于设置合作应用程序数据的备份环境的计算机和方法

    公开(公告)号:JP2009003719A

    公开(公告)日:2009-01-08

    申请号:JP2007164270

    申请日:2007-06-21

    CPC classification number: G06F11/2074 G06F11/2064 G06F2201/84 G06F2201/855

    Abstract: PROBLEM TO BE SOLVED: To set the same backup environment for all applications composing the same composite application environment. SOLUTION: Application management information expressing respective applications composing a composite application environment which is a group composed of a plurality of applications to be operated in cooperation is stored. By referring to the application management information, the plurality of applications composing the composite application environment are specified. A plurality of first logical volumes allocated to the specified plurality of applications and a plurality of second logical volumes which are backup destinations of data stored in the plurality of first logical volumes are made to belong to the same volume group. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:为组成相同组合应用程序环境的所有应用程序设置相同的备份环境。 存储表示构成组合应用环境的各应用的应用管理信息,该复合应用环境是由要合作操作的多个应用组成的组。 通过参考应用程序管理信息,指定构成组合应用程序环境的多个应用程序。 分配给指定的多个应用的​​多个第一逻辑卷和作为存储在多个第一逻辑卷中的数据的备份目的地的多个第二逻辑卷被归属于相同的卷组。 版权所有(C)2009,JPO&INPIT

    Disaster recovery system and method
    232.
    发明专利
    Disaster recovery system and method 有权
    灾难恢复系统和方法

    公开(公告)号:JP2008226088A

    公开(公告)日:2008-09-25

    申请号:JP2007066429

    申请日:2007-03-15

    CPC classification number: G06F11/2082 G06F11/2074 G06F17/30368 G06F2201/855

    Abstract: PROBLEM TO BE SOLVED: To provide a disaster recovery (DR) technique capable of attaining reduction in equipment cost and further easy operation.
    SOLUTION: In the DR system, from a standpoint of equipment cost, a physical application capable of log recovery by an inexpensive DB appliance server 400 is adapted when no retrieval is performed. Further, local mirror operation in a sub-site is not performed. From an operational standpoint, the tendency of log application or operation is monitored, and retrieval processing is received according to the progress of log application. When the log application in the sub-site cannot sufficiently catch up, retrieval is not received. Further, when the matching property of a sub-DB is ensured, transactions Tr in progress at the time of retrieval instruction are not undone, but redo processing is performed only to the Tr in progress at the time of retrieval instruction.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:提供能够降低设备成本并进一步简化操作的灾难恢复(DR)技术。 解决方案:在DR系统中,从设备成本的角度来看,当不执行检索时,适配能够由便宜的DB设备服务器400进行日志恢复的物理应用。 此外,不执行子站点中的本地镜像操作。 从操作的角度来看,监控日志应用或操作的趋势,并根据日志应用的进度收到检索处理。 当子站点中的日志应用程序无法充分赶上时,不会收到检索。 此外,当确保子DB的匹配特性时,在检索指令时进行的事务Tr不被撤销,但是在检索指令时仅对Tr进行重做处理。 版权所有(C)2008,JPO&INPIT

    Triangular asynchronous replication
    233.
    发明专利
    Triangular asynchronous replication 审中-公开
    三重异常复制

    公开(公告)号:JP2006107450A

    公开(公告)日:2006-04-20

    申请号:JP2005189105

    申请日:2005-06-29

    Abstract: PROBLEM TO BE SOLVED: To safely transmit data in a short time between storage devices of a computer. SOLUTION: Storing recovery data means offering mass data sets to a remote destination and comprises offering mass data sets representing data written before a first time after a second time including specific data sets, among which the second time for one set corresponds to the first time for the following set, to a remote destination, offering synchronous data to a local destination, and offering a designator to the local destination in relation to creation of new mass data sets to be stored in the remote destination. The local destination can hold a plurality of maps. Each of the maps associates the synchronous data offered to the map with the specific mass data sets. In response to receipt of a designator related to creation of the new mass data sets, the local destination can point a new map. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题:在计算机的存储设备之间在短时间内安全地传输数据。 解决方案:存储恢复数据意味着向远程目的地提供大量数据集,并且包括提供表示在包括特定数据集的第二时间之后的第一次之前写入的数据的质量数据集,其中一组的第二次对应于 首先将以下集合首先发送到远程目的地,向本地目的地提供同步数据,并且向本地目的地提供与要存储在远程目的地的新质量数据集的创建相关的指示符。 本地目的地可以容纳多个地图。 每个地图将提供给地图的同步数据与特定质量数据集相关联。 响应于接收到与创建新的大量数据集有关的指示符,本地目的地可以指向新的映射。 版权所有(C)2006,JPO&NCIPI

    Storage system and data processing system
    234.
    发明专利
    Storage system and data processing system 有权
    存储系统和数据处理系统

    公开(公告)号:JP2006048358A

    公开(公告)日:2006-02-16

    申请号:JP2004228203

    申请日:2004-08-04

    Abstract: PROBLEM TO BE SOLVED: To transfer or duplicate data between a plurality of storage systems without affecting the higher-level computers of each storage system. SOLUTION: The storage system 100A includes a data set storage area J for storing data sets each including data and update data for managing the data, and a control part 101A. The data set storage area J is divided into a plurality of storage areas including a first storage area #1A and a second storage area #2A. The control part 101A creates a first data set including first data and first update data serving as the update data thereof, stores at least the first data of the first data set in the first storage area #1A, creates a second data set including second data and second update data serving as the update data thereof, and stores at least the second data of the second data set in the second storage area #2A other than the first storage area #1A. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题:在多个存储系统之间传输或复制数据,而不影响每个存储系统的较高级别的计算机。 解决方案:存储系统100A包括用于存储数据集的数据集存储区域J,每个数据集包括用于管理数据的数据和更新数据,以及控制部分101A。 数据存储区域J被划分为包括第一存储区域#1A和第二存储区域#2A的多个存储区域。 控制部分101A创建包括第一数据和用作其更新数据的第一更新数据的第一数据集,至少将第一数据集的第一数据存储在第一存储区#1A中,创建包括第二数据的第二数据集 以及作为其更新数据的第二更新数据,并且至少将第二数据组的第二数据存储在除了第一存储区域#1A之外的第二存储区域#2A中。 版权所有(C)2006,JPO&NCIPI

    Remote copying system
    236.
    发明专利
    Remote copying system 有权
    远程复印系统

    公开(公告)号:JP2005055948A

    公开(公告)日:2005-03-03

    申请号:JP2003205617

    申请日:2003-08-04

    CPC classification number: G06F11/2074 G06F11/2058 G06F2201/855

    Abstract: PROBLEM TO BE SOLVED: To realize n-site remote copying system which is low in cost and in processing load. SOLUTION: A first storage device system is connected to a second storage device system via a third storage device system. When remote copying processing is carried out, the first storage device system transmits a journal having write data and address information showing a storage position to which the write data are written to the third storage device system in response to a write request for writing received from a computer, and requests the third storage device system to write the journal. The second storage device system receives control information including the storage position of the journal issued by the first storage device system and reads the journal from the third storage device based on the control information. The second storage device system writes the write data included in the journal to a disk in the second storage device system according to the address information included in the journal. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题:实现成本低和处理负荷低的n站远程复制系统。 解决方案:第一存储设备系统经由第三存储设备系统连接到第二存储设备系统。 当执行远程复制处理时,响应于从第一存储装置系统接收到的写入写入请求,向第三存储装置系统发送具有写入数据的日志和表示写入数据被写入的存储位置的地址信息 计算机,并请求第三存储设备系统写入日志。 第二存储装置系统接收包含由第一存储装置系统发行的日志的存储位置的控制信息,并且基于控制信息从第三存储装置读出日志。 第二存储装置系统根据日志中包含的地址信息将包含在日志中的写入数据写入第二存储装置系统中的盘。 版权所有(C)2005,JPO&NCIPI

    Information processing system and its backup method
    237.
    发明专利
    Information processing system and its backup method 审中-公开
    信息处理系统及其备份方法

    公开(公告)号:JP2004348193A

    公开(公告)日:2004-12-09

    申请号:JP2003141293

    申请日:2003-05-20

    Inventor: YAMAZAKI YASUO

    Abstract: PROBLEM TO BE SOLVED: To solve the problem that a storage is not reusable from an application, by recovering through a user operation a file that has been lost by a user error when the storage is backed up.
    SOLUTION: Mirroring is carried out between two disk devices 170. Update data to be propagated are stored in a cache device 160 for a certain period of time to delay the mirroring. The previous files are restored from the disk device to be mirrored and the cache device. The update data are stored as the files are associated with one another, and information about the opening and closure of the files is also stored. The opening/closure information is used in the movement of the update data to restore files which are not in the process of being written. A backup method that suits recovery from user errors can be provided.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题:为了解决存储不能从应用程序重新使用的问题,通过在备份存储器时通过用户操作恢复用户丢失的文件错误。 解决方案:在两个磁盘设备170之间进行镜像。将被传播的更新数据存储在高速缓存设备160中一段时间​​以延迟镜像。 以前的文件从磁盘设备恢复以进行镜像,并且缓存设备。 当文件相互关联时存储更新数据,并且还存储关于文件的打开和关闭的信息。 打开/关闭信息用于更新数据的移动,以恢复不在写入过程中的文件。 可以提供适合用户错误恢复的备份方法。 版权所有(C)2005,JPO&NCIPI

    Storage system
    240.
    发明专利

    公开(公告)号:JP2014527204A

    公开(公告)日:2014-10-09

    申请号:JP2014505435

    申请日:2011-10-07

    Abstract: 本発明の一実施形態のストレージシステムは、異なる制御データを担当する複数のプロセッサと、複数のプロセッサのそれぞれに割り当てられており、割り当てられたプロセッサが担当する制御情報を格納するローカルメモリと、複数のプロセッサがアクセス可能であり、複数のプロセッサにおける第1プロセッサが担当する制御情報を格納する共有メモリとを含む。 第1プロセッサは、割り当てられている第1ローカルメモリにおいて制御情報を更新する。 第1プロセッサは、第1ローカルメモリにおける制御情報の更新を共有メモリにおける制御情報に反映するか否かを決定する。 第1プロセッサは、共有メモリにおける制御情報に反映することを決定した第1ローカルメモリにおける制御情報の更新を、共有メモリにおける前記制御情報に反映する。
    【選択図】図1

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