各单一选线判据从原始故障数据中提取出各自需要的故障特征量并离散化。

The fault characteristic quantity with each selection method is extracted from the original data and discretized.

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如果原始分区(主分区)出现故障，将把它的一个副本提升为新主分区，然后在其他地方创建一个新副本。

If the original partition (the primary partition) fails, one of its replicas is promoted to become the new primary, and then a new replica is created somewhere else.

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通过数据库管理的空间(DMS)和原始设备，我们可以减少磁盘资源的故障转移时间，因为在故障转移时将不会进行磁盘检查。

With database managed space (DMS) and raw device, we can decrease the time to fail over the disk resources, because there will be no checking of disks during failover.

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