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    Fencing of resources allocated to non-cooperative client computers
    1.
    发明申请
    Fencing of resources allocated to non-cooperative client computers 失效
    击倒分配给非合作客户端计算机的资源

    公开(公告)号：US20050273529A1

    公开(公告)日：2005-12-08

    申请号：US10851452

    申请日：2004-05-20

    申请人： Jason Young ,  Venkateswararao Jujjuri ,  Malahal Naineni ,  James Seeger ,  Paul Dorwin ,  Thomas Clark ,  Ninad Palsule

    发明人： Jason Young ,  Venkateswararao Jujjuri ,  Malahal Naineni ,  James Seeger ,  Paul Dorwin ,  Thomas Clark ,  Ninad Palsule

    IPC分类号： G06F3/00 ,  G06F21/00

    CPC分类号： G06F21/34

    摘要： Techniques are provided for processing an Input/Output (I/O) request. At least one data block is allocated for use in completing the I/O request. A current operations record is stored for the I/O request. It is determined whether the I/0 request has been completed within a specified period of time. In response to determining that the I/O request has not been completed within the specified period of time, the allocated at least one data block is fenced. Also provided are techniques for processing an Input/Output (I/O) request in which an identification message is received from a client computer. It is determined whether the client computer is a rogue client based on whether a current operations record exists for the client computer.

    摘要翻译： 提供了用于处理输入/输出（I / O）请求的技术。 分配至少一个数据块用于完成I / O请求。 为I / O请求存储当前操作记录。 确定I / O请求是否在指定的时间段内完成。 响应于确定I / O请求在指定时间段内尚未完成，所分配的至少一个数据块是围栏的。 还提供了用于处理其中从客户端计算机接收到标识消息的输入/输出（I / O）请求的技术。 基于客户端计算机是否存在当前操作记录来确定客户端计算机是否是流氓客户端。