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    • 6. 发明授权
    • Storage system and data management method with application specific storage tiers
    • 具有应用程序存储层的存储系统和数据管理方法
    • US09052823B2
    • 2015-06-09
    • US12988653
    • 2010-05-18
    • Masayuki YamamotoYoshiaki EguchiAzusa Sudo
    • Masayuki YamamotoYoshiaki EguchiAzusa Sudo
    • G06F12/00G06F3/06
    • G06F3/0605G06F3/0649G06F3/0665G06F3/0685
    • Proposes the realization of the performance stability operation of virtual volumes and the stabilized access performance for the virtual volumes in the storage apparatus. In the storage apparatus which configures a pool of multiple types of storage tiers of different performances, provides virtual volumes to the host computer and, in accordance with a write request from an application to a virtual volume, assigns pages to the relevant virtual volume from the pool, a policy associating an application with the virtual volume with which the relevant application reads/writes data, a storage tier to assign pages to the relevant virtual volume, and the priority of the relevant storage tier is managed and, in accordance with a write request from the application, complying with the corresponding policy, among the storage tiers associated with the corresponding virtual volume, pages are assigned from the storage tier of the higher priority to the relevant virtual volume.
    • 提出实现虚拟卷的性能稳定性操作和存储设备中虚拟卷的稳定访问性能。 在配置不同性能的多种类型的存储层的存储装置中,向主计算机提供虚拟卷,并且根据从应用到虚拟卷的写请求,将页面从相应的虚拟卷分配给 池,将应用与相关应用读取/写入数据的虚拟卷相关联的策略,将页面分配给相关虚拟卷的存储层,并且管理相关存储层的优先级,并且根据写入 在与相应的虚拟卷相关联的存储层之中,从应用程序请求符合相应的策略,页面从较高优先级的存储层分配给相关的虚拟卷。
    • 10. 发明授权
    • Computer system and its renewal method
    • 计算机系统及其更新方法
    • US08799525B2
    • 2014-08-05
    • US13887401
    • 2013-05-06
    • Yasunori KanedaYutaka KudoYukio OgawaMasakatsu MoriTomoki SekiguchiMasayuki YamamotoNaoto Matsunami
    • Yasunori KanedaYutaka KudoYukio OgawaMasakatsu MoriTomoki SekiguchiMasayuki YamamotoNaoto Matsunami
    • G06F11/30
    • G06F3/0616G06F3/0649G06F3/067G06F9/50G06F9/5055G06F11/3051G06Q10/10
    • A computer system including a management computer for managing the entire system, an integral apparatus, and a high-level connecting device for connecting the management computer and the integral apparatus is designed so that the management computer retains integral apparatus internal configuration information, configuration information about an integral apparatus to be introduced, that indicates the configuration of the integral apparatus that may possibly be introduced to the system, and lifetime information indicating lifetime of the integral apparatus; obtains connectivity guarantee information indicating whether connectivity between the computer and the storage apparatus is guaranteed or not; selects an integral apparatus to be removed from the system by referring to the lifetime information; selects an integral apparatus to be introduced to the system by referring to the integral apparatus internal configuration information, the configuration information about the integral apparatus to be introduced, and the connectivity guarantee information.
    • 设计包括用于管理整个系统的管理计算机的计算机系统,一体化装置和用于连接管理计算机和集成装置的高级连接装置,使得管理计算机保留整体装置内部配置信息,关于 将要引入的整体装置,其表示可能被引入到系统中的整体装置的结构以及指示整体装置的寿命的寿命信息; 获取指示计算机与存储装置之间的连通性是否得到保证的连通性保证信息; 通过参考寿命信息选择要从系统中移除的整体装置; 通过参照积分装置内部配置信息,关于要引入的积分装置的配置信息和连接性保证信息,选择要引入系统的整体装置。