如何监视SQL Server数据库镜像
SQLServer2005以上版本提供了一个数据库镜像监视器，不过打开它的方法比较特别。有了图形界面以后，SQLServer数据库镜像的维护难度跟成本大大降低了。 1.首先，打开SMS，在任意一个数据库上面点右键，任务，启动数据库镜像监视器。 2.点击注册镜像数据库，在
SQLServer2005以上版本提供了一个数据库镜像监视器，不过打开它的方法比较特别。有了图形界面以后，SQLServer数据库镜像的维护难度跟成本大大降低了。
1.首先，打开SMS，在任意一个数据库上面点右键，任务，启动数据库镜像监视器。
2.点击注册镜像数据库，在服务器实例下拉菜单中选择镜像数据库的实例名，如果没有，可以直接点连接，然后在链接到服务器窗口中进行设置，如下图所示：
3.设置好后点确定就出现如下窗口所示了：
4. 点击警告选项卡，可以设置对警告的阈值进行设置，如下图所示：
5.在步骤3的窗口上点击历史记录，就可以查看SQLServer数据库镜像运行的历史记录了。如下图所示：
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