使用SQL Server镜像和自动故障转移时，为什么不支持MSDTC？

I have an application that I would like to have support SQL Server Mirroring. However, the architecture is currently such that multiple WCF services and DB connections will be enlisted in a single MSDTC transactions, and Microsoft states that MSDTC is not supported when using Mirroring.I have an application that I would like to have