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METHOD AND SYSTEM TO DETERMINE DEVICE CRITICALITY FOR HOT-PLUGGING IN COMPUTER CONFIGURATIONS
METHOD AND SYSTEM TO DETERMINE DEVICE CRITICALITY FOR HOT-PLUGGING IN COMPUTER CONFIGURATIONS
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机译:确定计算机配置中热插拔设备关键性的方法和系统
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ABSTRACT The invention relates to a method for determining device criticality in a computer system comprising the steps of building a component hierarchy graph using computer configuration information; labeling the nodes of component hierarchy graph with redundancy attribute; traversing the component hierarchy graph; and determining whether the device loses an access path by inspecting the redundancy attributes within the component hierarchy graph. Furthermore, one of a plurality of severity levels is assigned to each identified affected resource based on predetermined criteria. The severity levels include a low severity level, a medium severity level, and a high severity level. Each severity level represents degree of impact to the computer system if functionality of the identified affected resource became unavailable. Figure 3
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