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Brief Announcement: Tolerating Permanent and Transient Value Faults

机译:简介:容忍永久性和瞬态值故障

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Transmission faults allow us to reason about permanent and transient value faults in a uniform way. However, all existing solutions to consensus in this model are either in the synchronous system, or require strong conditions for termination, that exclude the case where all messages of a process can be corrupted. We introduce eventual consistency in order to overcome this limitation. Eventual consistency denotes the existence of rounds in which processes receive the same set of messages. Eventually consistent rounds can be simulated from eventually synchronous rounds, and eventual consistent rounds can be used to solve consensus. Depending on the nature and number of permanent and transient transmission faults, we obtain different conditions on n, the number of processes, in order to solve consensus in our weak model.
机译:传输故障允许我们以统一的方式对永久性和瞬态值故障进行推理。但是,本模型中的所有现有解决方案都在同步系统中,或者需要强大的终止条件,其中排除了过程的所有消息都可以损坏的情况。我们介绍最终的一致性,以克服这种限制。最终的一致性表示在哪些过程中接收相同的消息的存在。最终可以从最终同步轮次模拟一致的圆形,最终的一致轮可以用来解决共识。根据永久性和瞬态传输故障的性质和数量,我们在N,流程数量获得不同的条件,以便在我们的弱模型中解决共识。

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