Performing operations in an environment recreated from system dump information
    2.
    发明授权
    Performing operations in an environment recreated from system dump information 有权
    在从系统转储信息重新创建的环境中执行操作

    公开(公告)号:US06792559B1

    公开(公告)日:2004-09-14

    申请号:US09557709

    申请日:2000-04-25

    IPC分类号: G06F1100

    CPC分类号: G06F11/261

    摘要: A diagnosis system includes procedures to perform various operations, including diagnosis of problems, in a run-time environment recreated from dump information. The dump information is saved in response to a fault occurring in a node, which may be part of a parallel processing system. The diagnosis system may be separate from the parallel processing system or it may be one of the nodes of the parallel processing system. Setting up the run-time environment includes identifying memory sections associated with a task that caused the fault and filling the identified memory sections with data extracted from the dump information. Diagnosis procedures may then be run in the recreated run-time environment. The diagnosis may be the same diagnosis procedures used in a live run-time environment to save time and costs associated with writing such diagnosis procedures.

    摘要翻译: 在从转储信息重新创建的运行时环境中,诊断系统包括执行各种操作的过程,包括问题的诊断。 响应于节点中发生的故障来保存转储信息,节点可以是并行处理系统的一部分。 诊断系统可以与并行处理系统分开,或者可以是并行处理系统的节点之一。 设置运行时环境包括识别与引起故障的任务相关联的内存部分,并使用从转储信息中提取的数据填充已标识的内存部分。 然后可以在重新创建的运行时环境中运行诊断程序。 诊断可能与实时运行时环境中使用的诊断程序相同,以节省与编写此类诊断程序相关的时间和成本。