In addition, the redundancy mechanism by double-sending the embedded database data and the system test data enhanced the system reliability.

系统测试代码的发送采用数据库内置测试码与系统固化测试码双重发送的冗余机制，进一步提高了测试的可靠性。

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Because the IBM Journaled File System (JFS) and the IBM Enhanced Journaled File System (JFS2) do not allow this caching, this clearly is a reliability issue to be mindful of.

由于IBM日志文件系统(JFS)和IBM增强日志文件系统(JFS2)不允许这种缓存，因此这显然是一个值得警觉的可靠性方面的问题。

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Reliability can be enhanced by designing the system so that deviations — known as failures — can be detected and recovered from.

可通过设计系统来发现系统偏离(或错误)并从中恢复来提高系统可靠性。

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