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    Storage system
    92.
    发明专利
    Storage system 有权

    公开(公告)号：JP4585276B2

    公开(公告)日：2010-11-24

    申请号：JP2004318082

    申请日：2004-11-01

    Applicant: 株式会社日立製作所

    Inventor： 栄一 里 ,  正史 野沢 ,  恭介 阿知和

    IPC: G06F3/06 ,  G06F12/00

    CPC classification number: G06F3/0647 ,  G06F3/0605 ,  G06F3/065 ,  G06F3/067 ,  H04L67/22

    Abstract: A technique that can efficiently achieve migration of a configuration and data between storage units with varying constructions of configuration information and that can alleviate burdens of personal operation by an administrator, etc. With the configuration information of each storage unit controlled by the storage control server, based on each piece of configuration information, the transfer-source configuration information is converted into information necessary for establishing the logical partition configuration of a storage unit which has the transfer-destination logical partition function. The information prepared by the conversion is transmitted to the transfer-destination storage unit and the configuration with the transfer-source logical configuration set as the transfer-destination logical partition is updated in the transfer-destination storage unit. After the migration of the configuration, the data is migrated using a remote copy function of carrying out data copy between the transfer-source and transfer-destination logical devices.

    Method for clipping migration candidate file in hierarchical storage management system
    93.
    发明专利
    Method for clipping migration candidate file in hierarchical storage management system 审中-公开
    在分层存储管理系统中剪切移动候选文件的方法

    公开(公告)号：JP2010257094A

    公开(公告)日：2010-11-11

    申请号：JP2009104643

    申请日：2009-04-23

    Applicant: Hitachi Ltd ,  株式会社日立製作所

    Inventor： TAKADA MASATADA ,  KAMEI HITOSHI ,  SUDO ATSUSHI ,  IWASAKI MASAAKI

    IPC: G06F12/00 ,  G06F3/06

    CPC classification number: G06F3/0649 ,  G06F3/0605 ,  G06F3/0685 ,  G06F17/30221

    Abstract: PROBLEM TO BE SOLVED: To suppress an unnecessary inter-tier file migration; and to provide inter-tier file migration that conforms to the utilization state of a file.
    SOLUTION: A hierarchical storage management system migrates a frequently accessed file to the upper Tier, and an infrequently accessed file to the lower Tier. The system carries out the inter-tier file migration in line with the utilization state. The system provides a function for anchoring the Tier for storage for the specified file, and a function not permitting the inter-tier file migration.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：抑制不必要的层间文件迁移; 并提供符合文件使用状态的层间文件迁移。 解决方案：分层存储管理系统将经常访问的文件迁移到上层，并将不常访问的文件迁移到较低层。 系统根据利用状态执行层间文件迁移。 系统提供了一个用于锚定指定文件的存储层的功能，以及不允许跨层文件迁移的功能。 版权所有（C）2011，JPO＆INPIT

    Area set setting method, and network system
    95.
    发明专利
    Area set setting method, and network system 有权

    公开(公告)号：JP4555703B2

    公开(公告)日：2010-10-06

    申请号：JP2005046423

    申请日：2005-02-23

    Applicant: 株式会社日立製作所

    Inventor： 山本　　政行 ,  潤 水野 ,  健史 石崎

    IPC: G06F13/10 ,  G06F3/06 ,  G06F9/50

    CPC classification number: G06F3/0665 ,  G06F3/0604 ,  G06F3/0605 ,  G06F3/0631 ,  G06F3/0685 ,  H04L67/1097

    Abstract: Storage network arrangements effecting a method including: acquiring information on the real volumes, and port information on the physical devices in which the real volumes reside; creating virtual volumes being linked to the real volumes, based on the information on the real volumes; forming one or more virtual volume groups by combining the virtual volumes, based on the port information, in such a way that the virtual volumes and the virtual volume groups in which the virtual volumes reside have a virtual-volume-to-virtual-volume-group configuration which is identical to a real-volume-to-physical-device configuration of the real volumes and the physical devices in which the real volumes reside; and establishing the created virtual volume groups in the upper storage apparatus.

    Storage system and management method for file system by the storage system
    99.
    发明专利
    Storage system and management method for file system by the storage system 审中-公开
    存储系统存储系统和文件系统管理方法

    公开(公告)号：JP2010113587A

    公开(公告)日：2010-05-20

    申请号：JP2008286560

    申请日：2008-11-07

    Applicant: Hitachi Ltd ,  株式会社日立製作所

    Inventor： MATSUMOTO SHINYA ,  NAKANO TAKAHIRO ,  SUDO ATSUSHI

    IPC: G06F13/10 ,  G06F3/06

    CPC classification number: G06F1/3203 ,  G06F1/3209 ,  G06F1/3221 ,  G06F3/0605 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0665 ,  G06F3/067 ,  G06F17/3007 ,  Y02D10/154 ,  Y02D10/45

    Abstract: PROBLEM TO BE SOLVED: To eliminate confirmation work of power status of a manager needed by a power saving state of a disk device to facilitate management operation.
    SOLUTION: When displaying, on a display device of a management console 30, a management picture by which the manager performs the management operation of a file system in a NAS (Network Attached Storage) device 10 that is a file server by use of the management console 30, the NAS device 10 has a function of changing subsequent processing when the disk device acquired from a storage device 20 is in the power saving state. Specifically, in the management picture, the display configured such that the file system cannot be created or deleted to the disk device in the power saving mode is performed. Thereby, the manager performs the management operation of services, even if not confirming the power status, so that the management operation becomes easy.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：消除磁盘设备的省电状态所需的管理员的电源状态的确认工作，以便于管理操作。 解决方案：在管理控制台30的显示装置上显示管理画面，通过该管理画面，管理者在使用文件服务器的NAS（网络连接存储）装置10中进行文件系统的管理操作 管理控制台30的NAS装置10具有当从存储装置20获取的盘装置处于省电状态时改变后续处理的功能。 具体地说，在管理画面中，执行被配置为使得在省电模式下无法创建或删除文件系统到磁盘装置的显示器。 因此，即使不确认电源状态，管理者也执行服务的管理操作，使得管理操作变得容易。 版权所有（C）2010，JPO＆INPIT

    Volume management system
    100.
    发明专利
    Volume management system 审中-公开
    体积管理系统

    公开(公告)号：JP2010097372A

    公开(公告)日：2010-04-30

    申请号：JP2008266967

    申请日：2008-10-16

    Applicant: Hitachi Ltd ,  株式会社日立製作所

    Inventor： KOBAYASHI IKUKO

    IPC: G06F3/06

    CPC classification number: G06F3/0647 ,  G06F3/0605 ,  G06F3/0635 ,  G06F3/067

    Abstract: PROBLEM TO BE SOLVED: To solve the problem of increase of workload of a volume allocation operation to an application of a PC server which used to be performed by an administrator and the work of taking over volumes in accordance with change of a PC server device. SOLUTION: A storage device includes: a means for managing the configuration information of a volume in an application unit; a means for managing information related with the application of the volume in the volume unit of the application; and a means for managing the allocatable area of the storage device by dividing it on the basis of performance and reliability. The volume management system of the storage device includes a means for selecting an allocation area suitable for the system on the basis of the application of the volume of the application; a means for selecting the allocation area suitable for a performance of change of a host according to the performance, and for moving the volume to the suitable area when the host configuration of the application is changed; and a means for changing the setting of the host side by changing the configuration information. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：为了解决对于以前由管理员执行的PC服务器的应用的卷分配操作的工作量的增加和根据PC的改变接管卷的工作的问题 服务器设备 解决方案：存储设备包括：用于管理应用单元中的卷的配置信息的装置; 用于在应用的卷单元中管理与卷的应用相关的信息的装置; 以及用于通过基于性能和可靠性划分来管理存储设备的可分配区域的装置。 存储装置的卷管理系统包括：根据应用卷的应用选择适合于该系统的分配区域的装置; 用于根据性能选择适合于主机变化的分配区域的装置，以及当应用的主机配置改变时将卷移动到适当区域; 以及通过改变配置信息来改变主机侧的设置的装置。 版权所有（C）2010，JPO＆INPIT

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