中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

6 records (took 0.019 seconds)

    Storage system with cascaded copy targeting function and enhanced perfectibility
    1.
    发明专利
    Storage system with cascaded copy targeting function and enhanced perfectibility 有权
    存储系统具有复杂的复制功能和增强的可靠性

    公开(公告)号：JP2006244501A

    公开(公告)日：2006-09-14

    申请号：JP2006054689

    申请日：2006-03-01

    Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

    Inventor： AGOMBAR JOHN P ,  BEEKEN CHRISTOPHER BARRY EDGAR ,  FUENTE CARLOS FANCISCO ,  WALSH SIMON

    IPC: G06F3/06

    CPC classification number: G06F11/1456 ,  G06F3/0601 ,  G06F11/1458 ,  G06F2003/0692

    Abstract: PROBLEM TO BE SOLVED: To provide a storage system with a cascaded copy targeting function and enhanced perfectibility.
    SOLUTION: A storage controller cooperable with a host computer device and a plurality of controlled storage apparatuses comprises: a host write component operable to write a data object to a source data image at one of a plurality of the controlled storage apparatuses; a copy component operable in response to a metadata state to control the copying of the data object to a target data image in a delimited sequence of data images in a cascade at the plurality of controlled storage apparatuses; and a fill-in component operable in response to the detection of an offline condition of a disk containing the target data image to control the substitution of a fill-in disk in place of the disk containing the target data image.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供具有级联复制目标功能和增强的完善性的存储系统。 解决方案：与主机设备和多个受控存储设备配合的存储控制器包括：主机写入组件，可操作以将数据对象写入多个受控存储设备中的一个上的源数据图像; 复制部件，其可响应于元数据状态操作，以控制在所述多个受控存储设备中级联的数据图像的分隔序列中的数据对象的复制到目标数据图像; 以及填充组件，其可响应于检测到包含目标数据图像的盘的脱机状况而操作，以控制填充盘的替换代替包含目标数据图像的盘。 版权所有（C）2006，JPO＆NCIPI

    Failure tracking method and device for system having virtual layer, and computer program
    2.
    发明专利
    Failure tracking method and device for system having virtual layer, and computer program 审中-公开
    具有虚拟层的系统的故障跟踪方法和装置以及计算机程序

    公开(公告)号：JP2005122409A

    公开(公告)日：2005-05-12

    申请号：JP2003355708

    申请日：2003-10-15

    Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

    Inventor： DEACON PETER JOHN ,  FUENTE CARLOS FANCISCO ,  SCALES WILLIAM JAMES ,  WHITE BARRY DOUGLAS

    IPC: G06F3/06 ,  G06F13/00

    Abstract: PROBLEM TO BE SOLVED: To provide a failure tracking method for a system having a virtual layer.
    SOLUTION: A stack system detects an error in a user application interface, and identifies an error being a relevant bottom cause in a much lower stack level, and prepares an error trace entry concerning the error, and associates an error log identifier with the error trace entry, and prepares an unique error identifier in the plurality of host systems of the stack system from the combined error log identifier and error trace entry. When there is high possibility that any failure is generated in a service due to the error being the bottom cause, the error identifier is transmitted to an arbitrary service request side through the user application interface of one or more host systems. Thus, the error detected by the user application interface of one or more host systems is associated with the error being the bottom cause in the stack level below a virtual layer.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：为具有虚拟层的系统提供故障跟踪方法。

    解决方案：堆栈系统检测用户应用程序界面中的错误，并在较低的堆栈级别中识别作为相关底层原因的错误，并准备与错误相关的错误跟踪条目，并将错误日志标识符与 错误跟踪条目，并从组合的错误日志标识符和错误跟踪条目在堆栈系统的多个主机系统中准备唯一的错误标识符。 当由于错误是底部原因而在服务中产生任何故障的可能性很高时，错误标识符通过一个或多个主机系统的用户应用接口发送到任意服务请求侧。 因此，由一个或多个主机系统的用户应用接口检测到的错误与作为虚拟层下方的堆栈级别的最低原因的错误相关联。 版权所有（C）2005，JPO＆NCIPI

    Control of service failover in clustered storage system network
    3.
    发明专利
    Control of service failover in clustered storage system network 审中-公开
    集群存储系统网络中服务失败的控制

    公开(公告)号：JP2007199962A

    公开(公告)日：2007-08-09

    申请号：JP2006016971

    申请日：2006-01-25

    Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

    Inventor： FUENTE CARLOS FANCISCO ,  SCALES WILLIAM JAMES

    IPC: G06F11/20

    Abstract: PROBLEM TO BE SOLVED: To provide control of service failover in a clustered storage system network.
    SOLUTION: A controller used in a node of a clustered computer system has: an exception detection component for detecting an exception caused by a service component in the node; a quiescent component responding to the exception detection component for quiescing a lease management activity by the service component in advance of completion of a lease; a lease control component responding to the quiescent component for pre-expiry relinquishing the lease; and a communication component responding to the release control component for communicating the pre-expiry relinquishment of the lease to one or more other nodes of the clustered computer device.
    COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供集群存储系统网络中服务故障转移的控制。 解决方案：在集群计算机系统的节点中使用的控制器具有：用于检测由节点中的服务组件引起的异常的异常检测组件; 响应于异常检测组件的静止组件，用于在完成租赁之前由服务组件暂停租赁管理活动; 一个租赁控制组件响应于休闲期间的暂停组件放弃租赁; 以及响应于所述释放控制组件的通信组件，用于将所述租赁的所述预先到期的放弃通知传送到所述群集计算机设备的一个或多个其他节点。 版权所有（C）2007，JPO＆INPIT

Patent Agency Ranking