Providing extended measurement data in an I/O processing system
    6.
    发明授权
    Providing extended measurement data in an I/O processing system 有权
    在I / O处理系统中提供扩展的测量数据

    公开(公告)号:US08001298B2

    公开(公告)日:2011-08-16

    申请号:US12030951

    申请日:2008-02-14

    IPC分类号: G06F3/00

    CPC分类号: G06F13/124

    摘要: An article of manufacture, an apparatus, and a method for providing extended measurement word data from a control unit to a channel subsystem of an I/O processing system are disclosed. The article of manufacture includes at least one computer usable medium having computer readable program code logic. The computer readable program code logic performs a method including receiving a command message from the channel subsystem at the control unit, and initiating a timing calculation sequence of a plurality of time values in response to receiving the command message at the control unit. The computer readable program code logic also populates extended measurement word data at the control unit including the plurality of time values, and outputs the extended measurement word data from the control unit to the channel subsystem.

    摘要翻译: 公开了一种用于从控制单元向I / O处理系统的通道子系统提供扩展测量字数据的制造品,设备和方法。 该制品包括具有计算机可读程序代码逻辑的至少一个计算机可用介质。 计算机可读程序代码逻辑执行一种方法,包括在控制单元处从通道子系统接收命令消息,以及响应于在控制单元处接收到命令消息,启动多个时间值的定时计算序列。 计算机可读程序代码逻辑还在包括多个时间值的控制单元处填充扩展测量字数据,并将扩展测量字数据从控制单元输出到通道子系统。