INFORMATION STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD
    1.
    发明申请
    INFORMATION STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD 有权
    信息存储系统和存储系统管理方法

    公开(公告)号:US20120278584A1

    公开(公告)日:2012-11-01

    申请号:US13129556

    申请日:2011-04-27

    IPC分类号: G06F12/00

    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。

    STORAGE SUBSYSTEM, DATA MIGRATION METHOD AND COMPUTER SYSTEM
    3.
    发明申请
    STORAGE SUBSYSTEM, DATA MIGRATION METHOD AND COMPUTER SYSTEM 审中-公开
    存储子系统,数据迁移方法和计算机系统

    公开(公告)号:US20120265956A1

    公开(公告)日:2012-10-18

    申请号:US13127493

    申请日:2011-04-18

    IPC分类号: G06F12/16

    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

    INFORMATION SYSTEM, INFORMATION APPARATUS AND METHOD OF CONTROLLING INFORMATION APPARATUS
    4.
    发明申请
    INFORMATION SYSTEM, INFORMATION APPARATUS AND METHOD OF CONTROLLING INFORMATION APPARATUS 有权
    信息系统,信息装置和控制信息装置的方法

    公开(公告)号:US20110231580A1

    公开(公告)日:2011-09-22

    申请号:US12664991

    申请日:2009-10-23

    IPC分类号: G06F3/00

    摘要: An object of the present invention is to properly estimate a storage capacity or the performance of a storage device to be prepared in a remote site.In an information system 1, a first storage device 100 stores data of a first host computer 200 in a first virtual volume provided by thin provisioning using a first volume as a resource, and a second storage device 100 stores data of a second host computer 200 in a second virtual volume provided by thin provisioning using a second volume as a resource. An information apparatus (management device 400) in the information system 1 acquires the history of data writing in the new data area of the first volume on the basis of the base volume and the differential volume, then generates a transition of an allocation capacity of a storage area of the first volume on the basis of the acquired history of data writing in a new data area of the first volume. The information apparatus then finds, on the basis of the generated transition, a capacity of the second volume to be required after a predetermined period of time.

    摘要翻译: 本发明的目的是适当地估计在远程站点中准备的存储设备的存储容量或性能。 在信息系统1中,第一存储装置100使用第一卷作为资源,将通过精简配置提供的第一虚拟卷中的第一主机计算机200的数据存储,第二存储装置100存储第二主机计算机200的数据 在通过使用第二卷作为资源的精简配置提供的第二虚拟卷中。 信息系统1中的信息装置(管理装置400)基于基本卷和差分卷获取第一卷的新数据区中的数据写入的历史,然后生成分配容量 基于获取的在第一卷的新数据区域中写入数据的历史的第一卷的存储区域。 然后,信息装置基于所产生的转换,在预定时间段之后找到要求的第二卷的容量。

    Adaptive memory allocation of a second data storage volume based on an updated history of capacity of a first data volume
    5.
    发明授权
    Adaptive memory allocation of a second data storage volume based on an updated history of capacity of a first data volume 有权
    基于第一数据卷的容量的更新历史来对第二数据存储卷进行自适应存储器分配

    公开(公告)号:US08250284B2

    公开(公告)日:2012-08-21

    申请号:US12664991

    申请日:2009-10-23

    IPC分类号: G06F13/00 G06F3/00 G06F13/12

    摘要: An object of the present invention is to properly estimate a storage capacity or the performance of a storage device to be prepared in a remote site.In an information system 1, a first storage device 100 stores data of a first host computer 200 in a first virtual volume provided by thin provisioning using a first volume as a resource, and a second storage device 100 stores data of a second host computer 200 in a second virtual volume provided by thin provisioning using a second volume as a resource. An information apparatus (management device 400) in the information system 1 acquires the history of data writing in the new data area of the first volume on the basis of the base volume and the differential volume, then generates a transition of an allocation capacity of a storage area of the first volume on the basis of the acquired history of data writing in a new data area of the first volume. The information apparatus then finds, on the basis of the generated transition, a capacity of the second volume to be required after a predetermined period of time.

    摘要翻译: 本发明的目的是适当地估计在远程站点中准备的存储设备的存储容量或性能。 在信息系统1中,第一存储装置100使用第一卷作为资源,将通过精简配置提供的第一虚拟卷中的第一主机计算机200的数据存储,第二存储装置100存储第二主机计算机200的数据 在通过使用第二卷作为资源的精简配置提供的第二虚拟卷中。 信息系统1中的信息装置(管理装置400)基于基本卷和差分卷获取第一卷的新数据区中的数据写入的历史,然后生成分配容量 基于获取的在第一卷的新数据区域中写入数据的历史的第一卷的存储区域。 然后,信息装置基于所产生的转换,在预定时间段之后找到要求的第二卷的容量。