故障转移
failover
中文定义
假设系统功能无法提供时，由第二个系统提供的备份操作模式。
English Definition
The backup operational mode in which the functions of a system that becomes unavailable are assumed by a secondary system.
failover
假设系统功能无法提供时，由第二个系统提供的备份操作模式。
The backup operational mode in which the functions of a system that becomes unavailable are assumed by a secondary system.