mirror pair meaning in English

镜偶

To create a mirrored pair
需要创建镜像对。
Each domino partition has a mirrored pair of scsi transaction log drives , hardware raid 1 mirroring using the 2498 or similar scsi raid adapter
每个domino分区都有一对镜像scsi事务日志驱动器，硬件raid 1镜像使用2498或类似的scsi raid适配器。
In general , you do not change the service broker identifier when you restore a backup for recovery purposes , when you are configuring a mirrored pair , or when you are setting up log shipping for a standby server
一般来说，在还原备份以进行恢复时、配置镜像对时或设置备用服务器的日志传送时都不更改service broker标识符。复制数据库时，会更改实例标识符。