镜像数据库 '%1' 的同步操作中断，导致数据库处于不一致的状态。ALTER DATABASE 命令失败。请确保镜像数据库重新启动并联机，然后重新连接镜像服务器实例，并允许镜像数据库完成同步。

Synchronization of the mirror database, '%1', was interrupted, leaving the database in an inconsistent state. The ALTER DATABASE command failed. Ensure that the mirror database is back up and online, and then reconnect the mirror server instance and allow the mirror database to finish synchronizing.