Method, system, and computer program product for connection state recovery after fault
    7.
    发明授权
    Method, system, and computer program product for connection state recovery after fault 有权
    故障后连接状态恢复的方法,系统和计算机程序产品

    公开(公告)号:US08112690B2

    公开(公告)日:2012-02-07

    申请号:US12037191

    申请日:2008-02-26

    IPC分类号: H03M13/00

    摘要: A method, system, and computer program product for connection state recovery of a connection after fault in a networked channel-to-channel computer system are provided. The method includes identifying essential data in response to detecting a state change in a channel of the computer system, the essential data including connection state information used in performing a recovery operation. The method also includes separating the essential data from transient or incidental data, augmenting the essential data with validation data, and storing the augmented essential data in a memory location of a control unit in communication with the channel. In response to initiation of a recovery operation, the method includes retrieving the augmented essential data and validating contents of persistent data fields containing the essential data. The method further includes using the contents to restore the connection to an operational state when it is determined that the contents of the persistent data fields are valid.

    摘要翻译: 提供了一种用于在联网的通道到计算机系统中的故障之后的连接状态恢复的方法,系统和计算机程序产品。 该方法包括响应于检测计算机系统的信道中的状态改变来识别基本数据,所述基本数据包括在执行恢复操作中使用的连接状态信息。 该方法还包括将基本数据与瞬时或附带数据分开,用验证数据扩充基本数据,以及将增强的基本数据存储在与信道通信的控制单元的存储器位置中。 响应于启动恢复操作,该方法包括检索扩充的基本数据并验证包含基本数据的持久数据字段的内容。 该方法还包括当确定持久性数据字段的内容有效时,使用内容将连接恢复到操作状态。

    METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT FOR CONNECTION STATE RECOVERY AFTER FAULT
    8.
    发明申请
    METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT FOR CONNECTION STATE RECOVERY AFTER FAULT 有权
    故障后连接状态恢复的方法,系统和计算机程序产品

    公开(公告)号:US20090217089A1

    公开(公告)日:2009-08-27

    申请号:US12037191

    申请日:2008-02-26

    IPC分类号: G06F11/14

    摘要: A method, system, and computer program product for connection state recovery of a connection after fault in a networked channel-to-channel computer system are provided. The method includes identifying essential data in response to detecting a state change in a channel of the computer system, the essential data including connection state information used in performing a recovery operation. The method also includes separating the essential data from transient or incidental data, augmenting the essential data with validation data, and storing the augmented essential data in a memory location of a control unit in communication with the channel. In response to initiation of a recovery operation, the method includes retrieving the augmented essential data and validating contents of persistent data fields containing the essential data. The method further includes using the contents to restore the connection to an operational state when it is determined that the contents of the persistent data fields are valid.

    摘要翻译: 提供了一种用于在联网的通道到计算机系统中的故障之后的连接状态恢复的方法,系统和计算机程序产品。 该方法包括响应于检测计算机系统的信道中的状态改变来识别基本数据,所述基本数据包括在执行恢复操作中使用的连接状态信息。 该方法还包括将基本数据与瞬时或附带数据分开,用验证数据扩充基本数据,以及将增强的基本数据存储在与信道通信的控制单元的存储器位置中。 响应于启动恢复操作,该方法包括检索扩充的基本数据并验证包含基本数据的持久数据字段的内容。 该方法还包括当确定持久性数据字段的内容有效时,使用内容将连接恢复到操作状态。

    Light show projector
    9.
    发明授权
    Light show projector 失效
    灯光投影机

    公开(公告)号:US4814800A

    公开(公告)日:1989-03-21

    申请号:US168679

    申请日:1988-03-16

    IPC分类号: A63J17/00

    CPC分类号: A63J17/00 Y10S362/811

    摘要: A light show projector is provided for use in producing a pleasing and variable laser-like visual line pattern on a wall or the like in synchronized relation with an audio input signal such as music. The light show projector comprises a compact and portable housing having a substantially point light source projecting a narrow light beam through a rotatable color wheel having multiple radial segments of different colors, and further through an adjustable focusing lens for reflection by a dynamically supported mirror onto a wall or ceiling of a room for viewing. The mirror is resiliently supported by asymmetrically arranged support members, one of which is electromagnetically displaced in relation to selected characteristics of the audio input signal, thereby producing a multidimensional mirror displacement yielding a large and widely variant esthetically attractive laser-like line pattern. The appearance of the line pattern is enhanced by variably driving the color wheel in relation to other characteristics of the input signal to produce a changing multicolored display for observation while listening to music.

    摘要翻译: 提供了一种用于在诸如音乐的音频输入信号同步关系的墙壁等上产生令人愉悦且可变的类似于激光的视线图案的照明放映机。 该展示投影仪包括紧凑且便携式的外壳,其具有基本上点状光源,该光源将窄光束投射通过具有不同颜色的多个径向片段的可旋转色轮,并且进一步通过可调聚焦镜片,用于通过动态支持的镜子反射到 房间的墙壁或天花板可供观看。 反射镜由不对称布置的支撑构件弹性支撑,其中一个支撑构件相对于音频输入信号的选定特性电磁位移,从而产生多维镜像位移,产生大而广泛变体的美学吸引力的类似激光的线图案。 通过相对于输入信号的其他特性可变地驱动色轮来增强线图案的外观,以产生用于观看而改变的多彩显示,同时听音乐。